Chinese yellow rice wine containing ingredients of mulberry leaves (morus alba L.) and silkworm pupae (bombyx mori) and production method thereof

Fecha de publicación: 16/06/2021
Fuente: WIPO Wine
A Chinese yellow rice wine (Huangjiu) containing ingredients of mulberry leaves (Morus alba L) and silkworm pupae (Bombyx mori) comprising ≥0.15 mg/L of 1-deoxynojirimycin and ≥300mg/L of total polysaccharides. Methods of preparation Chinese yellow rice wine containing ingredients of mulberry leaves (Morus alba L) and silkworm pupae (Bombyx mori) are disclosed, the methods comprising separately preparing enzymatically hydrolysed solutions of mulberry leaves and silkworm pupae, optionally followed by purification of the solutions and addition to a Chinese yellow rice wine base; or addition of the enzymatically hydrolysed solutions to the base materials of the Chinese yellow rice wine prior to fermentation, conducting fermentation of the mixture and purification of the fermented liquid; wherein both options include ohmic heating to sterilize the rice wine. The Chinese yellow rice wine is disclosed to have various nutraceutical benefits.