High-temperature-stable slow-digestion starch and preparation method thereof

Abstract

The invention relates to high-temperature-stable slow-digestion starch and a preparation method and application thereof. The preparation method is characterized by including steps: gelatinizing: gelatinizing raw material starch, water and hydrophilic colloid to obtain a gelatinized starch mixture; separating: separating the gelatinized starch mixture to obtain the high-temperature-stable slow-digestion starch. Through the preparation method, the problem that conventional methods for preparing slow-digestion starch are instable in high-temperature processing is solved effectively, and the defect of long-time aging recovery of starch can be overcome effectively. In addition, through the preparation method, a starch product with high freeze-thaw stability is obtained, and expanding of application of the slow-digestion starch in various fields is facilitated.

Description

technical field

[0001] The invention relates to a method for high-temperature stable slow-digesting starch, high-temperature stable slow-digesting starch and uses thereof. Background technique

[0002] In recent years, with the changes in dietary structure brought about by the accelerated pace of social life and the acceleration of the aging process faced by the world, the spectrum of human diseases is changing to chronic diseases. Diabetes, as a common chronic disease, is currently growing at an alarming rate, especially type II diabetes has become one of the three major chronic diseases that seriously affect human physical and mental health. According to the latest report of the International Diabetes Federation, there are currently nearly 200 million people with diabetes in the world, and this number will reach 300 million by 2025. With the development of our country's economy and society, the number of diabetic patients in our country has also shown a rapid increase. A...

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