This paper first introduced Chrysanthemum morifolium Ramat. and its medicinal value. Then, it studied agricultural intellectual property resources such as geographical indications, trademarks, patents, new plant varie...This paper first introduced Chrysanthemum morifolium Ramat. and its medicinal value. Then, it studied agricultural intellectual property resources such as geographical indications, trademarks, patents, new plant varieties, biological genetic resources, and traditional knowledge related to C. morifolium . Finally, it summarized poverty-stricken areas ecologically suitable for planting C. morifolium , analyzed the GAP certification of C. morifolium , pollution-free agricultural product certification, green food certification, and organic food certification, and discussed the strategies for C. morifolium intellectual property protection and authenticity protection in the context of TCM development strategy and rural revitalization strategy.展开更多
Depigmenting agents were solvent-extracted and purified by preparative and analytical HPLC from three Chinese plants; Chrysanthemum morifolium Ramat( Xizang Caijuhua), Rhodiola sachalinensis, and Terminalia chebula ...Depigmenting agents were solvent-extracted and purified by preparative and analytical HPLC from three Chinese plants; Chrysanthemum morifolium Ramat( Xizang Caijuhua), Rhodiola sachalinensis, and Terminalia chebula Retzius. Four fractions obtained from the ethyl ether layer of C. m. Rama and two fractions from the ethyl acetate layer of Rhodiola salientness show depigmenting effects. At 8 200, the ethyl acetate layers of Chrysanthemum morifolium Ramat, Rhodiola sachalinensis and the methanol extract of Terminalia chebula Retzius, can inhibit the melanin production of mouse B16 melanoma cells by 92%, 60% and 90%, respectively, whereas 46% inhibition was observed by commercially available depigmenting agents(arbutin). These results show the potential of these three Chinese plants as a novel resource for depigmenting agents in the cosmetic industry.展开更多
基金Supported by Foundation for Key Program of Hubei Province(LX201827)Soft Science Program for Technological Innovation of Hubei Province(2018ADC149)
文摘This paper first introduced Chrysanthemum morifolium Ramat. and its medicinal value. Then, it studied agricultural intellectual property resources such as geographical indications, trademarks, patents, new plant varieties, biological genetic resources, and traditional knowledge related to C. morifolium . Finally, it summarized poverty-stricken areas ecologically suitable for planting C. morifolium , analyzed the GAP certification of C. morifolium , pollution-free agricultural product certification, green food certification, and organic food certification, and discussed the strategies for C. morifolium intellectual property protection and authenticity protection in the context of TCM development strategy and rural revitalization strategy.
文摘Depigmenting agents were solvent-extracted and purified by preparative and analytical HPLC from three Chinese plants; Chrysanthemum morifolium Ramat( Xizang Caijuhua), Rhodiola sachalinensis, and Terminalia chebula Retzius. Four fractions obtained from the ethyl ether layer of C. m. Rama and two fractions from the ethyl acetate layer of Rhodiola salientness show depigmenting effects. At 8 200, the ethyl acetate layers of Chrysanthemum morifolium Ramat, Rhodiola sachalinensis and the methanol extract of Terminalia chebula Retzius, can inhibit the melanin production of mouse B16 melanoma cells by 92%, 60% and 90%, respectively, whereas 46% inhibition was observed by commercially available depigmenting agents(arbutin). These results show the potential of these three Chinese plants as a novel resource for depigmenting agents in the cosmetic industry.