EYE-PROTECTING DHA-LUTEIN ESTER, AND PREPARATION METHOD THEREFOR AND USE THEREOF

A DHA-lutein ester, and a preparation method therefor and a use thereof. The DHA-lutein ester is a lutein monoester and/or a lutein diester, and can be used in preparation of products capable of stable and efficient eye protection and vision improvement. By synthesizing DHA and lutein into a DHA-lut...

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Hauptverfasser:	CHANG, Yaoguang, XU, Jie, TANG, Qingjuan, LI, Zhaojie, WANG, Yunling, ZHANG, Tiantian, WEI, Zihao, XUE, Zhanghu, WANG, Yuming, JIANG, Xiaoming, XUE, Yong
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES MAKING THEREOF METALLURGY MILK OR CHEESE SUBSTITUTES ORGANIC CHEMISTRY PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Zusammenfassung:	A DHA-lutein ester, and a preparation method therefor and a use thereof. The DHA-lutein ester is a lutein monoester and/or a lutein diester, and can be used in preparation of products capable of stable and efficient eye protection and vision improvement. By synthesizing DHA and lutein into a DHA-lutein ester, not only the stability and bioavailability of lutein are improved, but also the advantages of DHA and lutein are integrated, and DHA synergistically assists lutein in acting in the macula of the retina, thereby protecting eye health and improving vision. The DHA-lutein ester can be further prepared into an oil suspension and microcapsule powder for use in the fields of food additives, dietary supplements, pet food and the like, and has a good application prospect. L'invention concerne un ester de DHA-lutéine, son procédé de préparation et son utilisation. L'ester de DHA-lutéine est un monoester de lutéine et/ou un diester de lutéine, et peut être utilisé dans la préparation de produits aptes à une protec