Title:
EMULSION COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/172454
Kind Code:
A1
Abstract:
[Problem] To provide an emulsion composition with which it is possible to improve the absorption of various carotenoids into the body, the emulsion composition having excellent compatibility with soft capsules so as to enable soft-capsule preparations to be formed, and raw materials containing carotenoids and emulsifiers are uniformly dispersed into the soft-capsule preparations. [Solution] An emulsion composition containing: a carotenoid; and two or more prescribed emulsifiers selected from the group consisting of tetraglycerin monooleic acid esters, decaglycerin monolauric acid esters, sucrose stearic acid esters, and sucrose lauric acid esters.
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Inventors:
SHITAKA KAZUNA (JP)
SASAKI RYOJI (JP)
SAKAGUCHI RINA (JP)
TOMINAGA KUMI (JP)
SASAKI RYOJI (JP)
SAKAGUCHI RINA (JP)
TOMINAGA KUMI (JP)
Application Number:
PCT/JP2019/009549
Publication Date:
September 12, 2019
Filing Date:
March 09, 2019
Export Citation:
Assignee:
ASTAREAL CO LTD (JP)
International Classes:
A23L29/10; A23L33/105; A61K9/107; A61K9/48; A61K31/01; A61K31/015; A61K31/045; A61K31/047; A61K31/122; A61K36/05; A61K47/02; A61K47/10; A61K47/14; A61K47/26; A61P17/18; A61P27/02; A61P29/00; A61P35/00; A61P39/06
Domestic Patent References:
| WO1999050384A1 | 1999-10-07 |
Foreign References:
| JP5094271B2 | 2012-12-12 | |||
| JP2007269749A | 2007-10-18 | |||
| JP2012206972A | 2012-10-25 | |||
| JP2018177751A | 2018-11-15 | |||
| JP2012206972A | 2012-10-25 | |||
| JPH08103288A | 1996-04-23 | |||
| JPH0568585A | 1993-03-23 | |||
| EP2380552A1 | 2011-10-26 |
Other References:
TAKAHASHI, JIRO ET AL.: "Toxicity Test of Haematococcus Algae Astaxanthin - Ames Test, Toxicity Test with Single Administration to Rats, Toxicity Test with Repetitive Oral Administration to Rats for 90 Days", JOURNAL OF CLINICAL THERAPEUTICS & MEDICINES, vol. 20, 2004, pages 867 - 881
RENSTROM, B. ET AL.: "Fatty acids of some esterified carotenols, Comp. Biochem. Physiol. B", COMP. BIOCHEM., vol. 69, 1981, pages 625 - 627
YAMAGUCHI, K. ET AL.: "The composition of carotenoid pigments in the Antarctic krill Euphausia superba", BULL. JAP. SOS. SCI. FISH., vol. 49, 1983, pages 1411 - 1415
ANDREWES, A. G. ET AL.: "3R,3'R)-Astaxanthin from the yeast Phaffia rhodozyma", PHYTOCHEM, vol. 15, 1976, pages 1009 - 1011, XP026616157
ANDREWES, A. G. ET AL.: "Carotenids of Phaffia rhodozyma, a red pigmented fermenting yeast", PHYTOCHEM, vol. 15, 1976, pages 1003 - 1007
"The handbook of oil chemistry: lipids and surfactants", 2001
JISSAIKAZIMOTOSANSHU SHOBO, THEORY AND PRACTICAL USE OF ANTIOXIDANTS, 1984
SARUWATARI ET AL.: "Handbook of Antioxidants", 1976, TAISEISHA LTD.
See also references of EP 3760053A4
RENSTROM, B. ET AL.: "Fatty acids of some esterified carotenols, Comp. Biochem. Physiol. B", COMP. BIOCHEM., vol. 69, 1981, pages 625 - 627
YAMAGUCHI, K. ET AL.: "The composition of carotenoid pigments in the Antarctic krill Euphausia superba", BULL. JAP. SOS. SCI. FISH., vol. 49, 1983, pages 1411 - 1415
ANDREWES, A. G. ET AL.: "3R,3'R)-Astaxanthin from the yeast Phaffia rhodozyma", PHYTOCHEM, vol. 15, 1976, pages 1009 - 1011, XP026616157
ANDREWES, A. G. ET AL.: "Carotenids of Phaffia rhodozyma, a red pigmented fermenting yeast", PHYTOCHEM, vol. 15, 1976, pages 1003 - 1007
"The handbook of oil chemistry: lipids and surfactants", 2001
JISSAIKAZIMOTOSANSHU SHOBO, THEORY AND PRACTICAL USE OF ANTIOXIDANTS, 1984
SARUWATARI ET AL.: "Handbook of Antioxidants", 1976, TAISEISHA LTD.
See also references of EP 3760053A4
Attorney, Agent or Firm:
KANAMARU Kiyotaka (JP)
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