Composition for improving skin inflammation comprising stem extract of ginseng sprouts cultivated by light control
AssigneeKorea Institute of Science and Technology
InventorsJin-Chul KIM, Taek Sung LEE, Hyoung Seok KIM, Sang Hoon JUNG, Jin-woo KIM, YunHee SHIN
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Abstract
The present invention relates to a method of cultivating ginseng sprouts according to photoperiod control, and to a composition for preventing, ameliorating or treating skin inflammation such as atopic dermatitis, which includes a stem extract of ginseng sprouts cultivated thereby. The method of cultivating ginseng sprouts according to the present invention is particularly characterized in that the antioxidant and anti-atopic activities included in the ginseng sprout stem are increased by photoperiod control.
Claims16
A method of cultivating ginseng sprouts, comprising:
- 1) subjecting ginseng sprout seedlings to dark treatment and transplanting the ginseng sprout seedlings into soil;
- and
- 2) maintaining light/dark cycles by repeating a light cycle of irradiating light having a light intensity of 50 PPFD to 250 PPFD at a temperature of 20 to 25° C. for 12 hours and a dark cycle of blocking light at a temperature of 15 to 20° C. for 12 hours.
Dependencies are inferred from the claim text.