108430-00009 WATER-DISPERSIBLE CANNABINOID EMULSION FORMULATIONS, METHODS OF MAKING AND APPLICATIONS FIELD [0001] The present invention relates generally to water-dispersible emulsion formulations, and more particularly to water-dispersible emulsion formulations comprising cannabinoids or cannabis-derived compounds for use in beverages and other water-based or water-containing products. BACKGROUND [0002] Cannabinoids refer to a group of chemicals that that can act on cannabinoid receptors. Cannabinoid receptor ligands include endocannabinoids, which can be found naturally occurring in humans and other animals, phytocannabinoids, which can be found in cannabis and other plants, other plants, and lichens, and synthetic cannabinoids. Cannabinoids also include tetrahydrocannabinol (THC), such as delta-9-tetrahydrocannabinol, and cannabidiol (CBD), which are known to be psychoactive. [0003] Oral ingestion of cannabinoids or other cannabis-derived compounds for medical or recreational purposes is quickly becoming a popular consumption method. However, challenges with cannabinoid stability and oral bioavailability of cannabinoids exist with edible preparations, such as cannabinoid-infused oils and edibles. Being a highly lipophilic and essentially water insoluble, CBD and THC are difficult to formulate in relatively high concentration for consumption without increasing the oily fraction to be consumed. Emulsion and other colloidal formulations are sometimes used to overcome issues with oral bioavailability and 108430-00009 colloidal stability for many lipophilic nutraceutical substances in water-based or water-containing preparations (such as curcumin, lutein, lycopene, vitamins A, D and E, coenzyme Q10, and others). However, issues with the chemical stability of the bioactive compounds, the colloidal stability of the emulsion formulations, and stability of the formulations towards microbial growth are difficult to overcome. For cannabinoids and other compounds found in cannabis, these issues are daunting – cannabinoids and many other compounds found in cannabis are highly susceptible to oxidation and other types of chemical degradation; they are highly viscous, resinous, and/or crystalline solids, which are difficult to disperse and homogenize; the input materials (like cannabis extracts or cannabis-derived oils) can often contain microbial contaminants due to being derived from materials of biological origin. [0004] Due to these difficulties, there are very few commercially available infusion technologies that meet the criteria to produce cannabinoid-infused beverage products. BRIEF DESCRIPTION OF THE DRAWINGS [0005] Reference will now be made, by way of example only, to the accompanying drawings in which: [0006] Figure 1A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 85% w/w THC distillate; [0007] Figure 1B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 85% w/w THC distillate; [0008] Figure 2A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate; [0009] Figure 2B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 108430-00009 80% w/w CBD distillate; [0010] Figure 3A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 95% w/w CBD distillate; [0011] Figure 3B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 95% w/w CBD distillate; [0012] Figure 4A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after a stress test; [0013] Figure 4B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after a stress test; [0014] Figure 5A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test; [0015] Figure 5B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test; [0016] Figure 6A shows intensity weighted particle size distribution profiles of a cannabinoid associated with figures 5A and 5B after another freeze-thaw cycle; [0017] Figure 6B shows an example of the volume weighted particle size distribution profiles of a cannabinoid associated with figures 5A and 5B after another freeze-thaw cycle; [0018] Figure 7A shows intensity weighted particle size distribution profiles of a cannabinoid associated with figures 6A and 6B after another freeze-thaw cycle; [0019] Figure 7B shows an example of the volume weighted particle size distribution profiles of a cannabinoid associated with 108430-00009 figures 6A and 6B after another freeze-thaw cycle; [0020] Figure 8A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test; [0021] Figure 8B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test; [0022] Figure 9A shows intensity weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test; and [0023] Figure 9B shows an example of the volume weighted particle size distribution profiles of a cannabinoid comprising about 80% w/w CBD distillate after another stress test. DETAILED DESCRIPTION [0024] An emulsion formulation that has substantial advantages over general commercially available infusion technologies is described. The formulation includes high dispersibility into water, low to no perceptible off-flavors in the diluted emulsion, remarkably high cannabinoid stability and rapid onset of effects compared to oils and other edible preparations. [0025] Described herein is a formulation for a water-dispersible cannabinoid emulsion. In an example, the composition of a water-dispersible cannabinoid base emulsion includes a cannabinoid, cannabis-derived compounds, or compounds found in cannabis, an edible oil or partially-hydrolyzed or alcoholized edible oil, and an emulsifier. For example, a cannabinoid may include cannabidiol (CBD), cannabinol (CBN), cannabigerol (CBG), cannabichromene (CBC), cannabidivarol (CBDV), tetrahydrocannabidiol (THCBD), tetrahydrocannabigerol (THCBG), tetrahydrocannabichromene (THCBC), tetrahydrocannabidivarol (THCBDV), or derivatives thereof. [0026] Cannabis-derived compounds may include cannabinoids, cannabinoid 108430-00009 acids, terpenoids (such as alpha-bisabolol, alpha-cedrene, alpha-humulene, alpha- phellandrene, alpha-pinene, alpha-terpinene, alpha-terpineol, beta-caryophyllene, beta-myrcene, beta-ocimene, beta-pinene, borneol, camphene, camphor, caryophyllene oxide, cedrol, cis-nerolidol, d-limonene, delta-3-carene, e-beta- farnesene, eucalyptol, fenchol, fenchone, gamma-terpinene, geraniol, geranyl acetate, guaiol, isoborneol, isopulegol, linalool, menthol, nerol, p-cymene, pulegone, sabinene, sabinene hydrate, terpinolene, trans-nerolidol, valencene, and other isomers or analogues thereof), flavonoids, hydrocarbons, fatty acids, phenols, and others The edible oils or partially-hydrolyzed edible oil used in the composition is not particularly limited and may include corn oil, coconut oil, canola oil, olive oil, rapeseed oil, grapeseed oil, avocado oil, palm oil, palm kernel oil, rice bran oil, peanut oil, sunflower oil, castor oil, canola oil, safflower oil, flaxseed oil, vegetable oil, or other triglyceride oils, and hydrolyzed, alcoholized, partially- hydrolyzed or partially-alcoholized versions of those oils, which may contain, in varying ratios, monoglycerides, diglycerides and triglycerides derived from the edible oils. The emulsifier may be any chemical or natural additive that encourages the suspension of a liquid in another liquid where the two liquids are not soluble in each other. For example, an emulsifier may include phospholipids, saponins, pectin, gum arabic, gum acacia, modified acacia gum, chitosan, sucrose esters of fatty acids, polysorbates, sorbitan esters of fatty acids, cholesterol, acetylated monoglycerides, agar, algin, carrageenan, arabino-galactan, carob bean gum, carboxymethyl cellulose, citric acid esters of mono and diglycerides, gellan gum, guar gum, hydroxylated phospholipids, lactylated mono and diglycerides, polyglycerol esters of fatty acids, propylene glycol alginate and other propylene glycol esters. [0027] In some other examples, the composition of a water-dispersible cannabinoid base emulsion may include an acidulant and/or a pH adjusting agent. Examples of acidulants or pH adjusting agents may include acetic acid, adipic acid, ammonium aluminum sulphate, ammonium bicarbonate, ammonium carbonate, ammonium citrate, ammonium hydroxide, ammonium phosphate, calcium acetate, 108430-00009 calcium acid pyrophosphate, calcium carbonate, calcium chloride, calcium citrate, calcium fumarate, calcium gluconate, calcium hydroxide, calcium lactate, calcium oxide, calcium phosphate, calcium sulphate, citric acid, cream of tartar, fumaric acid, gluconic acid, hydrochloric acid, lactic acid, magnesium carbonate, magnesium citrate, magnesium fumarate, magnesium hydroxide, magnesium oxide, magnesium sulphate, magnesium phosphate, malic acid, manganese sulphate, metatartaric acid, phosphoric acid, potassium acid tartrate, potassium aluminum sulphate, potassium bicarbonate, potassium carbonate, potassium chloride, potassium citrate, potassium fumarate, potassium hydroxide, potassium lactate, sodium acetate, sodium acid pyrophosphate, sodium acid tartrate, sodium aluminum phosphate, sodium aluminum sulphate, sodium bicarbonate, sodium bisulphate, sedum carbonate, sodium citrate, sodium fumarate, sodium gluconate, sodium hexametaphosphate, sodium hydroxide, sodium lactate, sodium phosphate, sodium potassium hexametaphosphate, sodium potassium tartrate, sodium potassium tripolyphosphate, sodium pyrophosphate, sulphuric acid, sulphurous acid, tartaric acid, and others. The amount of acidulant that may be added may depend on various factors such as the acidulant used to achieve a target taste and/or end use for the emulsion. [0028] In some other examples, the composition of a water-dispersible cannabinoid base emulsion may include a citrus oil or other flavoring agents. Examples of citrus oils may include lemon oil, orange oil, grapefruit oil, sweet orange oil, bitter orange oil, blood orange oil, lime oil, bergamot oil, mandarin oil, tangerine oil, yuzu oil, petitgrain oil, neroli oil, and others. The amount of citrus oil that may be added may depend on various factors such as the citrus oil used and desired flavor. As a specific example, lemon oil concentrations of about 0.5% to about 1% will produce a fresh citrus aroma and mild flavor. Concentrations between about 1% and about 4% will produce a strong flavor and aroma. Examples of flavoring agents may include other essential oils, for example; anise oil, basil oil, black pepper oil, cannabis flower essential oil, caraway seed oil, lavender oil, peppermint oil, the chemical equivalents of those essential oils or 108430-00009 combinations of essential oils, and artificial flavoring agents that are of synthetic origin but formulated to imitate an essential oil, combination of essential oils, or a produce a perceived flavor when consumed. The amount of flavoring agents that may be added may depend on various factors such as the desired flavor. As a specific example, if a lemon-lime flavor is desired, lemon essential oil and lime essential oil can be added so that the sum of ingredients are in the range of about 0.5% to about 4%. [0029] In another example of a composition for a water-dispersible cannabinoid base emulsion, the composition may include one or more of: a) Polysorbate 80 at between about 0.1% to about 5% by weight; preferably, between about 0.5% and about 2% by weight. b) Sorbitan monostearate at between about 0.1% to about 5% by weight; preferably, between about 0.5% and about 2% by weight. c) Corn oil mono and diglycerides at between about 0.1% to about 15% by weight; preferably, between about 1% and about 10% by weight. d) Cannabinoid, such as tetrahydrocannabinol (THC) or cannabidiol (CBD) at between about 0.1% to about 5% by weight; preferably, between about 0.5% and about 3% by weight, or alternatively, between about 0.5% and about 5% by weight. e) Lemon oil at between about 0.1% to about 6% by weight; preferably, between about 0.5% and about 3% by weight. f) Citric acid at between about 0.1% to about 8% by weight; preferably, between about 0.5% and about 2% by weight. g) Potassium citrate at between about 0.1% to about 6% by weight; preferably, between about 0.5% and about 3% by weight. and h) Water at between about 20% to about 95% by weight. [0030] Polysorbate 80 is a non-ionic surfactant that is used as an excipient in drug formulation and as an emulsifier in food and cosmetic products (E433). It is commercially available from suppliers such as BASF (trade name Kolliphor PS 80), Croda (trade name Tween 80), and others. 108430-00009 [0031] Sorbitan monostearate is a non-ionic surfactant that is used as an excipient in food and healthcare products for the purpose of thickening, emulsifying, dispersing, and wetting (E491). It is commercially available from suppliers such as Croda (Span 60) and others. [0032] Corn oil mono and diglycerides are mixtures of mono, di, and triglycerides of long chain fatty acids derived by partial hydrolysis or alcoholysis of corn oil. It is commercially available from suppliers such as Gattefosse (Maisine CC) or others. [0033] Cannabinoids are molecules found in the cannabis plant (or synthetic equivalents) that interact with the endocannabinoid system, a biological system composed of cannabinoid receptors (e.g. CB1 and CB2) that are expressed throughout the central and peripheral nervous systems of vertebrates. Some of these compounds are extracted or physically separated from Cannabis Sativa and can be purified by distillation to produce a cannabinoid distillate (e.g. THC distillate) and/or recrystallization to produce a cannabinoid isolate (e.g. CBD isolate). Due to the variations in starting materials, which are of biological origin and thus highly susceptible to variations in concentrations of cannabinoids, the purities of a given cannabinoid in a distillate or in an isolate may vary and may be expressed as a percentage of mass e.g.80% THC distillate). [0034] Lemon oil is an essential oil extracted from Citrus Limon. It is widely used as a flavoring agent in food and beverage products, as a fragrance in personal care products and consumer products more generally. The primary compound in lemon oil is limonene, a monoterpene that may be derived from natural sources (e.g. citrus plants and their fruits, many types of coniferous and broadleaved trees) or industrially produced through chemical synthesis or biosynthesis. It is commercially available from suppliers such as Jedwards International, Vigon, and others. [0035] Citric acid is an organic acid found naturally in many fruits and vegetables, especially in citrus fruits. Citric acid is also produced industrially through the fermentation of sugars in the presence of various strains of aspergillus 108430-00009 niger. It is used as an acidulant, preservative, emulsifying agent, and chelating agent, among other applications, in food products, beverage products, topical products, cosmetic products, and consumer goods in general. [0036] In another example of a composition for a water-dispersible cannabinoid base emulsion, the composition may include one or more of: a) Polysorbate 80 at about 1.00% by weight; b) Sorbitan monostearate at about 1.00% by weight; c) Corn oil mono and diglycerides at about 1.95% by weight; d) Cannabinoid, such as tetrahydrocannabinol (THC) or cannabidiol (CBD) at about 2.00% by weight; e) Lemon oil at about 0.50% by weight; f) Citric acid at about 0.26% by weight; g) Potassium citrate at about 0.26% by weight; and h) Water at about 93.03% by weight. [0037] In another example, the composition of the water-dispersible cannabinoid base emulsion may be modified to include additional preservatives. The amount and type of preservatives that may be added may depend on various factors such as the intended use of the emulsion and the desired shelf life under various conditions as well as other factors. It is to be appreciated by a person of skill in the art with the benefit of this description that the acidulants and preservative concentrations may be adjusted in tandem to achieve a target pH range and to enhance microbial resistance. The increased microbial resistance may be useful in non-sterile manufacturing environments or food processing plants where microbes may be encountered. Increased microbial resistance may also be useful in applications where products are stored and consumed in resealable or reusable containers or bags. [0038] In this example of a composition for a water-dispersible cannabinoid base emulsion, the composition may include one or more of: a) Polysorbate 80 at about 1.00% by weight; b) Sorbitan monostearate at about 1.00% by weight; 108430-00009 c) Corn oil mono and diglycerides at about 1.95% by weight; d) Cannabinoid, such as tetrahydrocannabinol (THC) or cannabidiol (CBD) at about 2.00% by weight; e) Lemon oil at about 0.50% by weight; f) Citric acid at about 0.50% by weight; g) Potassium citrate at about 0.10% by weight; h) Potassium sorbate at about 0.04% by weight; and i) Water at about 93% by weight. [0039] It is understood by a person of skill with the benefit of this description that the amount of cannabinoid added to achieve a desired therapeutic or recreational result is influenced by, and will therefore vary based on, a number of factors, including for example and without limitation, the age, sex, and weight of the subject, factors that influence the metabolic rate, and other characteristics of the subject. The concentration of at least one cannabinoid in compositions provided herein is between about 0.1% to about 5%. [0040] In another example, the cannabinoid concentrations of the water- dispersible cannabinoid base emulsion may be increased proportionally with surfactants and oils to maintain consistent emulsion colloidal properties and flavor. [0041] In another example of a composition for a water-dispersible cannabinoid base emulsion, the composition may include one or more of: a) Polysorbate 80 at about 2.00% by weight; b) Sorbitan monostearate at about 2.00% by weight; c) Corn oil mono and diglycerides at about 3.90% by weight; d) Cannabinoid, such as tetrahydrocannabinol (THC) or cannabidiol (CBD) at about 4.00% by weight; e) Lemon oil at about 1.00% by weight; f) Citric acid at about 0.50% by weight; g) Potassium citrate at about 0.10% by weight; h) Potassium sorbate at about 0.04% by weight; and i) Water at about 86% by weight. 108430-00009 [0042] A person of skill in the art with the benefit of this description will understand that the ingredients in the final formulations are to total 100%, and based on the teachings provided herein, will understand that modifications to the exemplary formulations provided herein are possible (e.g., replacement of a recited ingredient with a different ingredient, addition of a different ingredient, and/or modification of an amount of an ingredient) provided that such modifications result in a formulation as taught and described herein (i.e., capable of delivering an active agent such as a cannabinoid topically). [0043] The creation of a base emulsion, such as a base emulsion described above or a variation described in more detail below is not particularly limited. For example, the process may involve preparing a buffer solution with about 0.26% w/w citric acid and about 0.26% w/w potassium citrate in water. An aqueous surfactant solution is then prepared by dispersing about 1.00% w/w polysorbate 80 and about 1.00% w/w sorbitan monostearate in the buffer solution and heating it to about 65°C with continuous stirring. Next, about 1.95% w/w corn oil mono and diglycerides is heated to about 65°C, and about 0.5% w/w lemon oil and about 2% w/w cannabinoid were added and mixed to generate a lipid phase. An oil-in-water pre-emulsion is obtained by combining the hot aqueous surfactant solution and the hot lipid phase by high shear mixing with a rotor-stator mixer. High-pressure homogenization using Microfluidizer® is carried out in a pre-heated system (about 60°C) at about 30 Kpsi for 3 cycles; the outlet temperature was adjusted to about 15°C. The resulting emulsion is then stored at a temperature between about 0 °C to about 4 °C. [0044] In other examples, the creation of the base emulsion may be carried out using other mixing methods. For example, a high-shear homogenization method may be used to generate the water-dispersible cannabinoid base emulsion. In another example, the water-dispersible cannabinoid base emulsion may be created using ultrasonication or with ultrasonic processing. In another example, the water- dispersible cannabinoid base emulsion may be created using solvent emulsification and/or evaporation methods. 108430-00009 [0045] Dynamic light scattering is a widely used method for evaluating the physicochemical properties of colloidal systems, including emulsions. The method involves the measurement of particle-scattered light intensities over time due to diffusion of particles in a sample. Thus, information such as the diffusion coefficients of the particles can be determined and the particle size distributions, and other physicochemical properties can also be determined. Since changes in particle size distributions in an emulsion can result in changes to the emulsion’s stability over time, DLS measurements of an emulsion over time can provide insights into the colloidal stability of the emulsion. Emulsions that are resistant to instability mechanisms like Ostwald ripening, creaming, sedimentation, flocculation, coalescence, and ultimately phase separation can be selected by visual observation of the sample over time and by measurement of a sample’s particle size distributions over time using dynamic light scattering techniques. [0046] In order to determine the emulsions’ average particle sizes (dz), polydispersity indices (PDI) and zeta potentials, dynamic light scattering (DLS) also known as photon correlation spectroscopy, was used. The measurements were conducted using a Malvern Zetasizer (Nano ZS, Malvern Instruments Ltd., UK). The supplier’s software (Zetasizer Software 7.13) was used to analyze the data and derive the average particle sizes, polydispersity indices and zeta potentials for the emulsion samples. [0047] The base emulsion formulations produced with slightly different cannabinoid-containing raw materials (e.g. distillates or isolates) may have slightly different physicochemical properties. For example, the base emulsion prepared with CBD isolate rather than CBD distillate may have smaller particle sizes if the viscosity of the emulsion’s oil phase more closely matches that of the emulsion’s aqueous phase. In one instance, the base emulsion produced using the same processing methods but with different cannabinoid-containing raw materials produced slightly different average particle sizes (dz), polydispersity indices (PDI) and zeta potentials. In the present example, the average particle sizes of the emulsions produced with sufficiently high purity raw materials, such as greater than 108430-00009 about 80% pure by weight, may be in the range of about 200 nm to about 800 nm. Exemplary results are outlined below in Table 1: Table 1 Cannabinoid Average Particle Polydispersity Zeta Potential Raw Material Size (nm) Index (mV) [ ] eerrng to gures an c aracterzatons o a ase emuson created with a cannabinoid comprising about 85% w/w THC distillate. [0049] Figure 1A shows an example of the intensity weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. [0050] Figure 1B shows an example of the volume weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. [0051] In this example, the average size of the droplets was determined to be about 674nm ± 14nm and the polydispersity index for this example was determined to be about 0.25. The average zeta potential for this example base emulsion was measured to be about -8.9mV. [0052] Referring to figures 2A and 2B, characterizations of another base emulsion created with a cannabinoid comprising about 80% w/w CBD distillate. [0053] Figure 2A shows an example of the intensity weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. [0054] Figure 2B shows an example of the volume weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. 108430-00009 [0055] In this example, the average size of the droplets was determined to be about 202nm ± 3nm and the polydispersity index for this example was calculated to be about 0.18. The average zeta potential for this example base emulsion was measured to be about -8.4mV. [0056] Referring to figures 3A and 3B, characterizations of another base emulsion created with a cannabinoid comprising about 95% w/w CBD distillate. [0057] Figure 3A shows an example of the intensity weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. [0058] Figure 3B shows an example of the volume weighted particle size distribution profiles obtained from a dynamic light scattering experiment performed in triplicate using a Malvern Zetasizer. [0059] In this example, the average size of the droplets was determined to be about 591nm ± 6.7nm and the polydispersity index for this example was calculated to be about 0.391. The average zeta potential for this example base emulsion was measured to be about -12.3mV. [0060] When using different cannabinoid input materials, several factors can affect the properties of the finished base emulsion. For example, some distillates with higher THC concentrations have higher viscosities, which may result in a more viscous dispersed phase in the base emulsion, which may in turn cause average droplet sizes to be slightly larger. Conversely, some distillates with lower cannabinoid potencies and/or higher total terpenoid concentrations may have lower viscosities, which may result in a less viscous dispersed phase in the base emulsion, which may in turn cause average droplet sizes to be slightly smaller. Additionally, this may also cause the emulsion to have an acrid, bitter, or cannabis- like aroma, odor or flavor, which may be desired or undesired depending on finished product attributes. [0061] In an example, the stability of the base emulsion formulation with about 80% CBD distillate was assessed by subjecting the emulsion to several stress tests. These tests mimic some potential conditions that the emulsion or products 108430-00009 produced using the emulsion as an ingredient might face during the production of a cannabis infused product, for example, a cannabis infused beverage. [0062] Referring to figures 4A and 4B, results from a stress test of the base emulsion measured in triplicate is shown. The stress test is carried out with a cannabinoid base emulsion comprising about 80% w/w CBD distillate. In the present example, the base emulsion described in association with figures 2A and 2B was flash heated to test its stability. The stress test involved placing about 1g of the base emulsion in a preheated water bath. The water bath was maintained at about 80°C to hold the internal temperature of the nanoemulsion at about 80°C for about 1 minute. This protocol is a more extreme version of the high-temperature short-time (HTST) pasteurization process that fruit juices and milk beverages are subjected to in the beverage industry, which may involve maintaining a sample at about 71.5°C for about 15s. The base emulsion was then allowed to cool to about 23°C and a part of the base emulsion was diluted about 1:50 for dynamic light scattering analysis to generate the graphs in figures 4A and 4B. [0063] Based on visual observations, the pasteurized base emulsion showed no visible signs of creaming, flocculation, sedimentation or coalescence. In this example, the average size of the droplets was increased to about 378nm ± 3.4nm. The polydispersity index for this example is calculated to be about 0.18, which remained relatively unchanged. The average zeta potential for this example base emulsion dropped to about -18.3mV. Overall, these results show that the stability of the base emulsion after the stress test is reasonably maintained, which indicates that the base emulsion is stable and predicted to have a long self-life even when exposed to higher than ambient temperatures, such as during processing, pasteurization, transportation or storage. [0064] Referring to figures 5A and 5B, results from another stress test of the base emulsion measured again in triplicate is shown. The stress test is carried out with a cannabinoid base emulsion comprising about 80% w/w CBD distillate. In the present example, the base emulsion described in association with figures 2A and 2B was subjected to a freeze-thaw cycle to test its stability. In particular, about 1 g 108430-00009 of the emulsion was placed in a freezer at a temperature of about -20°C for about 1 hour. The sample of the base emulsion was removed from the freezer and allowed to revert to room temperature. A part of the thawed emulsion was diluted for dynamic light scattering analysis to generate the graphs in figures 5A and 5B. The emulsion showed moderate stability under freeze thaw cycling and maintained water-dispersibility after freeze/thaw cycles. [0065] In this example, the average size of the droplets was determined to be about 373nm ± 3.3nm based and the polydispersity index for this example was calculated to be about 0.16. The average zeta potential for this example base emulsion was measured to be about -16.7mV. [0066] Referring to figures 6A and 6B, results from another freeze-thaw cycle of the base emulsion shown in figures 5A and 5B measured in triplicate is shown. In the present example, the freeze-thaw cycle involved placing the emulsion in a freezer at a temperature of about -20°C for about 1 hour. The sample of the base emulsion was removed from the freezer and allowed to revert to about 23°C. Accordingly the results shown in figures 6A and 6B have been subjected to two substantially similar freeze-thaw cycles. [0067] After the second freeze-thaw cycle, the average size of the droplets was determined to be about 377nm ± 2.6nm and the polydispersity index for this example was calculated to be about 0.20. The average zeta potential for this example was measured to be about -16.6mV. Accordingly, the second freeze-thaw cycle did not significantly change the properties of the base emulsion. [0068] Referring to figures 7A and 7B, results from another freeze-thaw cycle of the base emulsion shown in figures 6A and 6B measured in triplicate is shown. In the present example, the freeze-thaw cycle involved placing the emulsion in a freezer at a temperature of about -20°C for about 1 hour. The sample of the base emulsion was removed from the freezer and allowed to revert to about 23°C. Accordingly the results shown in figures 7A and 7B have been subjected to three substantially similar freeze-thaw cycles. [0069] After the third freeze-thaw cycle, the average size of the droplets 108430-00009 increased to about 465nm ± 19.5nm based and the polydispersity index for this example was calculated to have increased to about 0.32. The average zeta potential for this example base emulsion was measured to be about -15.8mV. [0070] As can be seen by this example, minor changes in the particle size distributions may occur upon freezing and thawing of the base emulsion, and a trend of increasing polydispersity and average particle size is apparent after each cycle. Thus, in idealized conditions, the emulsion should not be subjected to several freeze that cycles before use as intended. [0071] Referring to figures 8A and 8B, results from another stress test of the base emulsion measured in triplicate is shown. The stress test is carried out with a cannabinoid base emulsion comprising about 80% w/w CBD distillate. In the present example, the base emulsion described in association with figures 2A and 2B was subjected to dilution and carbonation to test its stability for use in some beverages. In particular, about 1 mL of the base emulsion was diluted into about 355 mL of carbonated water. The diluted emulsion was then subjected to dynamic light scattering measurements. [0072] Based on visual observations, the diluted and carbonated emulsion showed no signs of creaming, flocculation, sedimentation or coalescence. In this example, the average size of the droplets was determined to be about 669nm ± 19.8nm by DLS. The polydispersity index for this example was calculated to be about 0.15. The average zeta potential for this example was measured to be about -26.7mV. There was substantially no change to the particle size distributions upon dilution and carbonation. [0073] Referring to figures 9A and 9B, results from another stress test of the base emulsion measured in triplicate is shown. The stress test is carried out with a cannabinoid base emulsion comprising about 80% w/w CBD distillate. In the present example, the base emulsion described in association with figures 2A and 2B was subjected to acidulation to test its stability. In particular, dilute hydrochloric acid (0.1 mM) was added dropwise to about 1 mL of emulsion until the pH reached about 3.0. Dilution for dynamic light scattering analysis was performed with a pH 3 108430-00009 buffer solution. [0074] Based on visual observations. the acidulated emulsion showed no visible signs of creaming, flocculation, sedimentation or coalescence. In this example, the average size of the droplets was determined to be about 483nm ± 4.1nm and the polydispersity index for this example was calculated to be about 0.27. The average zeta potential for this example was measured to be about -16.1mV. There was substantially no change to the particle size distributions occur upon acidulation. [0075] Referring to table 2, observations of certain properties of the emulsions comprising various cannabinoid-containing input materials were tracked over time after manufacturing. The emulsions were stored in a dark fridge at about 4 °C in sealed HDPE containers and sampled periodically as outlined in table 2. In the present example, the appearance, cannabinoid concentrations, and pH were measured and recorded over time to demonstrate that the emulsions are chemically stable. In addition, a microbiological scan was carried out by a third- party lab periodically over the course of several months. The microbiological scan tested for the presence of bacteria, yeast and moulds in the samples which may indicate spoilage. Table 2 Cannabinoid Time THC CBD pH Micro Appearance Ingredient Potency Potency Scan 108430-00009 1 Month 18.9 0 4.03 None Unchanged detected 2 M h 1 2 [ ] seres o vara ons o e ase ormua on were prepare o e er understand the relationship between ingredient ratios, and emulsion physicochemical properties produced under the same or similar processing conditions [0077] Referring to table 3, Var 9 displayed visually detectable colloidal destabilization after manufacturing. In particular, creaming of the emulsion was detected where oil builds up on the surface of the emulsion. It is to be understood by a person of skill with the benefit of this description that as long as the particle size distributions of the emulsion remain substantially Gaussian, the average particle sizes stay below about 1.0 micron or close to the initial values, the emulsion polydispersity index stays relatively tight (<0.3) or unchanged, and the visual inspections of the emulsions don't show any signs of creaming, flocculation, sedimentation, etc., the emulsions may be considered stable. Accordingly, the results indicate that certain variations of the base formulation may produce emulsions with acceptable stability for use in manufacturing of cannabinoid- containing products. Table 3 Emulsion w/w % w/w % corn D _z PDI Span D _z PDI Span 2 s 108430-00009 Base 1 1.95 202 0.18 1.6 124 0.24 2.2 Var 2 1 3.95 195 0.16 1.3 212 0.23 8.7 y y consumable products such as beverages. Several beverages were compounded with the base emulsion and stored in cans or bottles at ambient temperature and conditions to measure the cannabinoid concentrations over time. Referring to table 4, properties such as the cannabinoid concentration, the beverage pH, dissolved gasses and Brix at different timepoints are outlined below. [0079] The results show that many types of cannabinoid-infused beverages with excellent shelf life can be prepared using the base emulsion. Table 4 Beverage Time THC CBD pH Brix Density Carbon- Dissolved Type Potency Potency (°Bx) (g/mL) ation Oxygen 108430-00009 12 Month 0.030 0 3.59 4.54 1.016 0.05 265 Initial 0011 0 318 976 1037 19 687 [0080] It should be recognized that features and aspects of the various examples provided above may be combined into further examples that also fall within the scope of the present disclosure.