Antioxidant and tyrosinase inhibitory activities of traditional fermented Rosa from Dali Bai communities, Northwest Yunnan, China.

Traditional fermented Rosa (TFR) is a typical food and medical product among the Dali Bai people, and its popularity is growing. A few studies have looked into TFR's medicinal advantages, linked germplasm resources, traditional processing procedures, and functional food qualities. Our goal was to look into Rosa's traditional processing, examine the dominant strains in TFR, and prove how these strains affected antioxidant and tyrosinase inhibitory activities.

Skincare plants of the Naxi of NW Yunnan, China.

The Naxi of Northwest Yunnan, China use medicinal plants to treat skin conditions related to traditional lifestyles in extreme environments. However, modernization endangers both the medicinal plants used to treat skin conditions and traditional knowledge. Therefore, investigation and documentation of the medicinal plants used and associated traditional knowledge is necessary.

Microbial transformation of diosgenin to diosgenone by Wickerhamomyces anomalus JQ-1 obtained from Naxi traditional Jiu Qu.

Diosgenone [(20S,22R,25R)-spirost-4-en-3-one, CHO] has been considered as a potential therapeutic alternative remedy for malaria. An efficient and economical approach of microbial transformation with diosgenin to diosgenone by the yeast strain Wickerhamomyces anomalus JQ-1 from Naxi traditional Jiu Qu was developed in this study. Chromatographic analysis confirmed that 85% of 0.