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Title:
METHOD AND EQUIPMENT FOR COLD LIQUID INFUSIONS IN A PRESSURIZED MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/248028
Kind Code:
A1
Abstract:
The aim of the method and equipment for cold liquid infusions in a pressurized medium is to allow the extraction of cold liquid infusions, ensuring the promotion and maintenance of the organoleptic characteristics and the nutritional and functional properties of the ingredients. The infusion method is powered by gravitational paths and pressurized gases (CO2; N2O; N2; etc.) and does not require the use of external energy sources. Prior to bottling, the finished product can also be reprocessed and an inert soluble gas added thereto, thus resulting in a carbonated infusion. The method, with its respective equipment, is used for infusions of herbs, edible flowers, spices, seeds, teas, coffees, fruits, chocolates and foodstuffs in general in liquid media, such as: alcoholic beverages (distilled, fermented), non-alcoholic beverages (water, juices, milks, teas, coffees, etc.), vegetable oils (olive oil) and vinegars. Such an invention relates to the field of food products.

Inventors:
SANTOS GUSTAVO DE ABREU (BR)
Application Number:
PCT/BR2019/050290
Publication Date:
December 17, 2020
Filing Date:
July 19, 2019
Export Citation:
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Assignee:
SANTOS GUSTAVO DE ABREU (BR)
International Classes:
A23F3/16; A23F3/34; A47J31/00
Domestic Patent References:
WO2016164796A12016-10-13
WO2018075446A12018-04-26
Foreign References:
US20130136833A12013-05-30
US20100034942A12010-02-11
BR0204222A2004-06-01
US10306904B12019-06-04
Other References:
WANG, Y . ET AL.: "Impact of instantaneous controlled presure drop on microstructural modification of green tea and its infusion quality", JOURNAL OD FOOD SCIENCE AND TECHNOLOGY, vol. 51, no. 1, pages 51 - 58, XP055195501, DOI: 10.1007/s13197-011-0466-1
Attorney, Agent or Firm:
OLIVEIRA, Vinícius Silva De (BR)
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