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Cordycepin food and cordycepin substrate and preparing process thereof

A technology of Cordyceps militaris and matrix, applied in the direction of fungi, etc., can solve the problems of complex production and processing technology, complex processing technology, large investment in production equipment, etc., and achieve the effect of simplifying the production process, simplifying the process and saving capital investment

Inactive Publication Date: 2005-02-09
薛丽贞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. The investment in production equipment is large and the cost is high. The Cordyceps mycelium obtained by submerged liquid fermentation method cannot maintain the unique awn fragrance of Cordyceps
Professor Zheng Jianxian, a well-known functional food expert in my country, pointed out in his "Functional Food Science": The deep fermentation method to obtain Cordyceps mycelium, the biggest disadvantage is that the investment in equipment is large, and the obtained mycelium does not have the unique aroma of Cordyceps.
[0009] 2. The production and processing process is complicated, and the functional ingredients are lost
[0010] 3. Cordyceps polysaccharides are easily degraded during the extraction process
Cordyceps polysaccharide is the most important functional ingredient of Cordyceps sinensis. So far, there is no more effective method that can completely prevent the degradation of Cordyceps polysaccharide in the extraction process
[0011] 4. At present, the production, preparation and popularization of Cordyceps functional food technology is still a blank
Due to the inability to solve the raw material problem of Cordyceps and the complicated processing technology, the production of Cordyceps functional food is limited to high-grade oral liquid, capsules, and ultra-fine powder products. There are no manufacturers of popular Cordyceps functional food that meet the needs of consumers.
This kind of problem is not because the manufacturer is unwilling to produce it, but because the technical problem of large-scale and low-cost production of Cordyceps grass material has not yet been solved.

Method used

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  • Cordycepin food and cordycepin substrate and preparing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: Preparation of Cordyceps militaris matrix

[0035] a. Purchase and test Cordyceps militaris strains, and purchase Paecilomycesmilitaris (Kob.) Brown et Smith strains. If the mycelium is formed after the trial planting, the color change is normal, and the stroma can be formed in about 15 days , can be confirmed as excellent strains.

[0036] b. Prepare culture medium, choose high-quality Northeast rice, potatoes, and carrots, boil the peeled and sliced ​​potatoes and carrot slices in 1300ml water for 20-30 minutes, squeeze the potato slices with a little force to crush them, filter the residue, take the juice, and take the juice The amount is 1000-1200ml, and the insufficient part is made up with water. The ratio of water, potatoes, and carrots is 1000-1200ml:150-170g:50-70g. ratio, put it into a wide-mouth bottle, and then seal the material bottle filled with the culture medium with a polypropylene film, autoclave for 35 minutes, and cool it for later use...

Embodiment 2

[0044] a, prepare the liquid strain of Cordyceps militaris,

[0045] The first step is to weigh the peeled potatoes, slice them into the pot, add water, cook for 25 minutes, remove the residue and get the filtered juice (if insufficient, add water); add 1500ml of potatoes and water into the pot according to the ratio of 100g, and the filtered juice is 1000ml .

[0046] In the second step, in every 1000ml of potato juice, add: 2.5g of potassium dihydrogen phosphate, 1.5g of magnesium sulfate, 1.5g of yeast extract, 5g of peptone, 15g of glucose, and 15g of white sugar, and divide the prepared liquid into glass In culture flasks (100ml per bottle).

[0047] In the third step, the prepared liquid culture bottle is autoclaved for 45 minutes, and cooled for later use.

[0048] The fourth step is to pick out the Cordyceps militaris bacteria stored in the inclined tube, about the size of rice grains, and put them into the sterilized culture bottle, and keep it in the dark for 72 ho...

Embodiment 3

[0049] Embodiment 3: Preparation of Cordyceps brewed rice flour crystals

[0050] Main ingredients: Freeze-dried and superfinely pulverized culture substrate powder. The particle size is above 200 mesh.

[0051] Ingredients: freeze-dried base powder 100g, cooked rice flour 100kg (grain size 200 mesh), xylose 20kg, lecithin 200g, vegetable oil 4kg, citric acid 200g, sodium bicarbonate 200g, vanillin 200g.

[0052] Operation method: Process the prepared raw materials according to the spray-drying granulation process. Packing method and packing material: 40g small bag, vacuum packed with nitrogen, 18 small bags per big bag, net weight 720g. The packaging material is aluminum floating film plastic.

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Abstract

The present invention is aweto food and aweto matrix and and their production process. The aweto food has simple production process and rich nutrients. The aweto food is produced with aweto matrix, cooked rice powder, milk, vegetable oil, cane sugar and additives, including xylitol, lecithin, citric acid, sodium bicarbonate, vanillin, shortening oil, salt and antioxidant. The aweto matrix is obtained through fermentation culturing in nutritive liquid inside a bottle, and the nutritive liquid is prepared with rice potato and carrot and through cooking, high pressure disinfection and fermentation.

Description

Technical field: [0001] The invention relates to the technical field of health food, in particular it relates to a Cordyceps militaris food, a Cordyceps militaris substrate and a preparation method thereof. Background technique: [0002] Cordyceps sinensis is a wonderful creature. Its root is a worm with a red head and mouth, and eight pairs of neat feet. At the same time, another grass grows from the head of the worm. Every spring or early summer, the grass grows rapidly, drills out of the ground, and takes root in the soil like a plant. This is a kind of cold-resistant mixed insect that lives in the snow line of the mountains thousands of meters away on the Qinghai-Tibet Plateau. It is called the Cordyceps bat moth. The bat moth dies quietly after laying its eggs in the soil. After a month or so, the moth eggs hatch into white and fat larvae, but when the larvae are about to grow into adults, if by chance a fungal ascospore that should have been floating in the air with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/14
Inventor 薛丽贞王自伟
Owner 薛丽贞
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