Preparation method for Gloeostereum incarnatum powder

A production method, the technology of Ulmus fungus powder, which is applied in botany equipment and methods, food preparation, horticulture, etc., can solve the problems of low yield in artificial cultivation, depletion of wild resources, etc., achieve rich nutrition, simple process, and improve body immunity force effect

Inactive Publication Date: 2013-05-08
HARBIN WEIPING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 o

Method used

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Embodiment Construction

[0007] specific implementation plan

[0008] The bacterial strain used in the present invention—Castella colloides CICC14036 was purchased from China Industrial Microorganism Culture Collection and Management Center.

[0009] Weigh 40 grams of bran, add 10 times of water and boil for 20 minutes, filter to obtain the filtrate, add 20 grams of glucose, 15 grams of sucrose, 5 ml of corn steep liquor, 2 grams of potassium dihydrogen phosphate, and 1 gram of magnesium sulfate to the filtrate, stir to dissolve , adjust the pH to 6.5, add water to the volume of 1000 ml, take 150 ml and add it to a 500 ml Erlenmeyer flask, sterilize at 121°C for 30 minutes, cool to 28°C, insert Basidiomyces colloides seeds from the slope, 27°C, Rotate the shaker at 160rpm and cultivate for 8 days. After the cultivation, the fermented liquid is filtered to obtain the elm mycelia, dried at 55°C until the water content is less than 10%, then pulverized and packaged to obtain the finished product.

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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...

Claims

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Application Information

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IPC IPC(8): A01G1/04A23L1/28
Inventor 吕庆茂
Owner HARBIN WEIPING TECH DEV
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