Germinated brown rice suitable for grinding and preparation method thereof

Abstract

The invention relates to germinated brown rice suitable for grinding, which is high in gamma-aminobutyric acid content, low in crack rate and good in taste, and a preparation method of the germinated brown rice. The germinated brown rice suitable for grinding is prepared from brown rice as a raw material through the steps of raw material sterilization, variable-temperature humidification and water absorption, brown rice germination, variable-temperature precipitation, moderate grinding, high-temperature steam sterilization and the like. The method has the main beneficial effects that the crack ratio and cracks of the germinated brown rice can be effectively reduced, the appearance of the germinated brown rice is improved, the broken rice rate of the germinated brown rice during grinding is effectively reduced, the eating quality of the germinated brown rice is improved, germs of the germinated brown rice can be reserved, and the germ remaining rate is 60% or above.

Description

Technical field [0001] The present invention relates to a suitable milling sprouting brown rice and a method of preparation thereof. Background [0002] Brown rice is a whole grain rice obtained after rice has been dehulled without processing or less processing, and is composed of three parts: rice bran, embryo and endosperm. Compared with white rice, brown rice has achieved a higher degree of total nutrient retention in rice, rich in vitamins B and E, potassium, magnesium, zinc, iron, manganese and other trace elements, and also retains a large amount of dietary fiber. Sprouted brown rice is a brown rice product composed of young buds and endosperm with bran layer after sprouting brown rice to a certain bud length. Simply put, brown rice is germinated at a certain temperature and humidity, and then dried after brown rice sprouts to a certain bud length, and the product obtained is sprouted brown rice. The essence of brown rice germination is the process of enzymatic digestion in...

AI Technical Summary

Problems solved by technology

[0005] In view of actual needs, the purpose of the present invention is to provide germinated brown rice suitable for milling and its preparation method, increase the content of gamma-aminobutyric acid in germinated brown rice, improve the waist cracks of germinated brown rice, further improve the taste of germinated brown rice, and solve the problem of eating quality of germinated brown rice bad question