Preparation method of wheat skin fat substitute

Abstract

The invention relates to a method for preparing a substitute of wheat bran skin fat, belonging to the intensive processing technical field of the wheat bran skins, comprising: watering and heating the wheat bran skins to extract water soluble components; adding an enzyme to hydrolyze starches in the wheat bran skins; killing the enzyme, filtering, spraying and drying, thus obtaining the substitute of wheat bran skin fat with fat imitativeness. The invention has wide raw materials, a low cost, a simple method and no toxicity. The obtained products have certain fat imitativeness and good application to ice creams to substitute fat in the ice creams. In addition, the substitute of wheat bran skin fat contains all the water soluble polysaccharide in the wheat bran skins which has a special health-care function. The technology of the invention has a scientific and reasonable design and has a great significance in making full use of and improving the added value of the wheat bran skins.

Description

technical field [0001] The invention discloses a preparation method of a wheat bran fat substitute, which belongs to the field of deep processing of wheat bran and is used for researching and developing health care and functional foods. Background technique [0002] my country is a major producer of wheat, and wheat bran is the main by-product of wheat processing, rich in carbohydrates, protein, vitamin E, phenolic compounds, etc., of which carbohydrates include residual starch in bran, insoluble dietary fiber, soluble dietary Fiber, and some soluble polysaccharides. Since the content of insoluble dietary fiber in wheat bran is higher than that of other raw materials and the source is abundant, the research on wheat bran is mainly focused on extracting the insoluble dietary fiber, while the research and development of other components are only in the experimental stage. chamber stage without the possibility of industrial production. [0003] At present, the extraction of wh...

AI Technical Summary

Problems solved by technology

This processing technology only obtains the insoluble dietary fiber in wheat bran, and wastes a lot of more edible nutrients, such as wheat bran protein (high-quality protein), functional polysaccharides, starch, etc., so from food resources Seems like a waste of resources

[0004] With the improvement of the global per capita living standard, people pay more and more attention to health problems. Due to excessive intake of fat, it will not only cause obesity, but also lead to a series of cardiovascular diseases, such as high blood pressure, arteriosclerosis, etc. , and the lack of fat will cause the taste of the food to be rough

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