A kind of method of industrialized preparation white kidney bean α-amylase inhibitor

An amylase inhibitor, the technology of white kidney bean, which is applied in the directions of pharmaceutical formulations, the function of food ingredients, and medical preparations containing active ingredients, etc. Sexuality, unfavorable environmental protection, etc.
CN108703989BActive Publication Date: 2021-03-02新产业大健康科技(珠海)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
新产业大健康科技(珠海)有限公司
Publication Date
2021-03-02

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Abstract

The invention discloses a method for industrially preparing a white kidney bean α-amylase inhibitor, which belongs to the field of preparation of plant active ingredients. In the method of the present invention, white kidney beans are dry-peeled, dry-crushed, and sieved to make soybean powder, then the soybean powder is extracted with water, centrifuged, and the slurry is collected, and the slurry is fully enzymolyzed with β-amylase to obtain the enzyme The enzymolysis liquid is filtered with a ceramic membrane, the obtained filtrate is ultrafiltered with an 80-150kDa ultrafiltration membrane, the permeate is ultrafiltered with a 15-30kDa ultrafiltration membrane, and the retentate is spray-dried to obtain white Kidney bean alpha-amylase inhibitor. The white kidney bean α-amylase inhibitor product prepared by the present invention not only has high α-amylase inhibitor activity, does not contain starch, does not have plant lectin and trypsin inhibitor activity, has reliable physiological efficacy and safety, and is prepared The process is green and environmentally friendly, adapts to the requirements of modern industrial production, and has significant economic and social benefits.
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Description

technical field

[0001] The invention relates to a method for industrially preparing a white kidney bean α-amylase inhibitor, which belongs to the field of preparation of plant active ingredients. Background technique

[0002] Diabetes mellitus is a systemic disease mainly characterized by disorders of glucose metabolism, and its typical feature is postprandial hyperglycemia. Excessive postprandial blood sugar is the root cause of diabetic complications such as diabetic foot, diabetic eye disease and diabetic nephropathy. Therefore, reducing postprandial blood sugar safely and efficiently is an important way to prevent diabetes and its complications. In recent years, my country's diabetic patients have reached 136 million, accounting for 10.6% of the adult population, and the pre-diabetic population has reached nearly 450 million, accounting for 35.7% of the adult population, surpassing the United States and India to become the veritable number one diabetes country. It can ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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