2 results about "Alpha-Glucosidases" patented technology

The present application belongs to the technical field of microbial fermentation, and particularly relates to a fermentation composition based on a ginseng-huangqi-fuling ternary compound, and a preparation method and application thereof. The present application adopts a lactic acid bacterial inoculum containing Lactococcus raffinolactis YZB-1 to ferment the ternary compound traditional Chinese medicine raw materials (ginseng, huangqi, and fuling), degrades inherent bitterness and bad smell in the traditional Chinese medicine through fermentation of the lactic acid bacteria, gives the product a unique flavor of sweet and sour taste and mellow coordination, and obtains a lactic acid drink more easily accepted by consumers; in addition, the fermentation drink provided by the present application shows good properties in terms of in-vitro antioxidant activity, cholesterol clearance capacity, alpha glucosidase inhibitory activity, pancreatic lipase inhibitory activity, and the like, and can be used as a core raw material for preparing health foods, functional foods, and related pharmaceutical preparations for assisting in regulating blood lipids, improving postprandial blood glucose, and resisting oxidation and aging.

The invention discloses a modification technology for soybean soluble dietary fibers based on UHP. The modification technology comprises the following steps: pretreating SDF raw materials; extracting soluble dietary fibers from the bean dregs; determining basic physicochemical properties, and determining monosaccharide composition; determining the WHC and the OHC of the SDF; analysis is carried out through a scanning electron microscope (SEM), differential scanning calorimetry (DSC) and X-ray diffraction (XRD); soluble dietary fibers of bean dregs are modified by adopting a UHP technology, and a result shows that WHC, OHC and SC of the bean dreg dietary fibers, the antioxidant capacity, the glucose adsorption capacity, the alpha-amylase inhibition capacity and the alpha-glucosidase inhibition capacity (p < lt >; 0.05), cholesterol adsorption capacity, in-vitro bile salt binding capacity and pancreatic lipase inhibition capacity, which indicate that the soybean dreg soluble dietary fiber adsorption capacity, in-vitro blood sugar reducing activity and in-vitro blood fat reducing property are better.