TSUNOKAORI SKIN EXTRACTS HAVING PHYSOLOGICAL ACTIVITY AND FOODS USING THAT

A peel extract of Citrus tree "Tsunokaori" having excellent physiological activity such as antioxidant activity, anti-aging activity, antibacterial activity, etc. is provided. A food is manufactured by using the peel extract of Citrus tree "Tsunokaori". The peel extract of Citrus...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, SAE JAE, PARK, SOO YOUNG, CHOI, SOO YOUN, CHUNG, WAN SEOK, KO, HEE CHUL, KIM, KI OK, KANG, SHIN HAE
Format:	Patent
Sprache:	eng
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES 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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Beschreibung
Zusammenfassung:	A peel extract of Citrus tree "Tsunokaori" having excellent physiological activity such as antioxidant activity, anti-aging activity, antibacterial activity, etc. is provided. A food is manufactured by using the peel extract of Citrus tree "Tsunokaori". The peel extract of Citrus tree "Tsunokaori" is obtained by the steps of: separating the peel of Tsunokaori from the flesh; freeze drying the separated peel; grinding the freeze dried peel; soaking the ground peel in 70% ethanol; removing residues from an ethanol precipitate using a filter and recovering the filtrate; concentrating the filtrate under reduced pressure; and drying the concentrate under vacuum and freeze drying residual moisture. For an example, the food such as a drink composition is obtained by mixing 100ml Tsunokaori peel extract, 0.3g citric acid, 0.1g sodium citrate, 0.1ml orange extract, 700ml purified water and 12ml liquid fructose and agitating with 200ml purified water.