Evaluation of biological activities of extracts from the fruiting body of <Emphasis Type="Italic">Pleurotus citrinopileatus</Emphasis> for skin cosmetics |
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| Authors: | Tian-Xiao Meng Shoko Furuta Sayaka Fukamizu Ryoko Yamamoto Hiroya Ishikawa Enos Tangke Arung Kuniyoshi Shimizu Shoji Ohga Ryuichiro Kondo |
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| Institution: | (1) Department of Food Science and Technology, Tajen Institute of Technology, Ping Tung, Taiwan;(2) Department of Technology for Medical Science, Kaohsiung Medical University, Kaohsiung, Taiwan;(3) Department of Hotel & Restaurant Management, Aletheia University, Tainan, Taiwan;(4) Department of Laboratory, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan |
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| Abstract: | Pleurotus citrinopileatus Singer has recently become a popular delicacy in East Asian countries. We prepared a methanol extract, soluble fractions
from the methanol extract, and a hot water extract of the fruiting bodies of P. citrinopileatus. The biological activities such as melanin biosynthesis inhibition, tyrosinase inhibition, antioxidant activities 1,1-diphenyl-2-picrylhydrazyl
(DPPH) radical scavenging, oxygen radical absorbance capacity (ORAC), and superoxide dismutase (SOD)-like activity], antibacterial
activities, and antihyaluronidase activities of these extracts were evaluated. We found that the n-hexanesoluble, diethyl ether-soluble, and ethyl acetate-soluble fractions exhibited melanin biosynthesis inhibition in B16
melanoma cells, as well as antioxidant (ORAC) and antibacterial activities. However, the n-butanol-soluble and water-soluble fractions and the methanol and hot water extracts exhibited antioxidant (DPPH radical scavenging,
SOD-like activity) and antihyaluronidase activities. These results indicate that the fruiting bodies of P. citrinopileatus have the potential to be used as an ingredient in skin cosmetics. |
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