Jeong Yoo Min, Ha Ji Hoon, Noh Geun Young, Park Soo Nam
Department of Fine Chemistry, Cosmetic R&D Center, Seoul National University of Science and Technology, Seoul, 01811 Korea.
Food Sci Biotechnol. 2016 Apr 30;25(2):567-573. doi: 10.1007/s10068-016-0079-6. eCollection 2016.
Inhibitory effect against melanogenesis and the tyrosinase inhibitory activity of ethyl acetate (EtOAc) and methylene chloride fractions of 80% methanol extracts of mung bean ( L.) seeds and sprouts were determined. EtOAc extract fractions from mung bean sprouts germinated for 12 h (33.5%), 1 day (56.5%), and 2 days (47.9%) inhibited melanogenesis more effectively than arbutin (16.3%). The tyrosinase inhibitory activity was higher in an EtOAc extract fraction from mung bean sprouts germinated for 2 days (70.5%). EtOAc extract fractions from mung bean sprouts germinated for 1 day showed excellent whitening effects due to the flavone vitexin. Extracts from mung bean sprouts germinated for 1 day can be used as a novel whitening cosmeceutical ingredient.
测定了绿豆（L.）种子和豆芽80%甲醇提取物的乙酸乙酯（EtOAc）和二氯甲烷馏分对黑色素生成的抑制作用及酪氨酸酶抑制活性。发芽12小时（33.5%）、1天（56.5%）和2天（47.9%）的豆芽的乙酸乙酯提取物馏分比熊果苷（16.3%）更有效地抑制黑色素生成。发芽2天的豆芽的乙酸乙酯提取物馏分的酪氨酸酶抑制活性更高（70.5%）。发芽1天的豆芽的乙酸乙酯提取物馏分由于黄酮类化合物牡荆素而显示出优异的美白效果。发芽1天的豆芽提取物可作为一种新型美白化妆品成分。
