Preparation method for Gloeostereum incarnatum powder

Abstract

The invention relates to a food processing method, in particular to a preparation method for Gloeostereum incarnatum powder, and according to the preparation method for the Gloeostereum incarnatum powder, Gloeostereum incarnatum mycelia are used as raw materials. The preparation method includes weighing wheat bran; adding water which is 10 times the weight of the wheat bran and enabling the mixture of the wheat bran and the water to be boiled for 20 to 30 minutes; filtering the mixture to obtain filtrate; adding glucose, sucrose, corn syrup, potassium dihydrogen phosphate and magnesium sulfate into the filtrate, stirring for dissolution and obtaining a solution; adjusting the potential of hydrogen of the solution to 6.2 to 6.8, and sterilizing and cooling the solution; adding Gloeostereum seeds into the solution for cultivation for seven to nine days at the temperature of 25 to 28 DEG C under the condition that a shaker is rotated at 160 revolutions per minute; filtering fermentation broth after the cultivation is finished to obtain the Gloeostereum incarnatum mycelia; and drying, crushing and packaging the Gloeostereum incarnatum mycelia to obtain finished products. The Gloeostereum incarnatum powder obtained through the preparation method not only is nutritious, but also has anti-bacterial and anti-inflammatory functions and a function of enhancing body immunity, and therefore the Gloeostereum incarnatum powder can be used as raw materials added in various health care products and functional foods. The preparation method for the Gloeostereum incarnatum powder is simple in technology, low in cost, and suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to a food processing method, in particular to a method for preparing ulm fungus powder using ulmus mycelium as raw material. Background technique [0002] Ulmus elm, also known as elm mushroom, is mainly distributed in the three northeastern provinces of my country and Hokkaido in Japan. The elm ear is delicious and has medicinal effects. It enjoys the reputation of "the king of forest food". The protein content of the elm ear exceeds 20%, including 17 kinds of amino acids, especially the 7 kinds of essential amino acids that the human body cannot synthesize by itself and can only rely on external intake. Amino acid, and contains a variety of vitamins and trace elements. Ulmus elm contains a large amount of ulm polysaccharides, which can improve the body's immunity. Ulmus can also resist microorganisms such as Bacillus aerogenes, Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus. Local residents in Northeast my c...

AI Technical Summary

Problems solved by technology

In recent years, people have deepened their understanding of the food and medicinal value of elm fungus, and the market demand is increasing. However, due to people's destructive collection, the wild resources are on the verge of exhaustion, and the artificial cultivation yield is low, so it is desired in the market. It is hard to find, and the price has doubled. At present, the price of yuer in the international market has reached more than 300 yuan.