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Preparation method of Cordyceps militaris and corn peptide drink

A technology of corn peptide and drink, which is applied in the field of preparation of cordyceps corn peptide drink, which can solve the problems of complex eating method, single processing method of Cordyceps militaris corn powder, and inability to make good use of two substances.

Inactive Publication Date: 2016-06-15
李博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, due to technical limitations, most of the utilization of Cordyceps militaris and corn flour is eaten separately, and the excellent characteristics of the two substances cannot be well utilized.
Because the processing method is relatively simple, the nutrients of Cordyceps militaris and corn flour cannot be completely released and absorbed by the food personnel, and the eating method is relatively complicated, so it is impossible to take it and eat it at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for preparing a cordyceps corn peptide drink provided in Example 1 of the present invention, the method includes the following steps:

[0036] Step 1: Disperse and dilute the Cordyceps militaris strain with sterile water, dilute the cell concentration to (3-5)×107 / mL to obtain the bacterial liquid, and put 80-90 mL of seeds into a 250-mL conical flask Add 8-10mL of the bacteria liquid into the culture medium, put it into a culture equipment with a temperature of 25-28°C and a rotation speed of 130-150r / min, and cultivate it for 65-72 hours to obtain a seed liquid; In the case of culture medium, the culture medium may include glucose 20g, peptone 20g, MgSO4 7H2O0.5g, KH2PO4 Set the volume to 1000mL, and maintain the natural pH value. In the specific operation, the Cordyceps militaris strain can be dispersed and diluted with sterile water, and the cell concentration is diluted to 3×107 / mL to obtain the bacterial liquid, and 80 mL of seed culture medium is loade...

Embodiment 2

[0044] The cordyceps corn peptide drink prepared by the method provided in Example 1 was observed with the naked eye. The color of the drink was milky white, the soluble solids and liquid were distinct, and the original taste and healthful ingredients of Cordyceps militaris and corn steep liquor were retained. A random survey of 100 people evaluated the cordyceps corn peptide drink prepared by the present invention, and 95 of them thought that the sweet and sour taste was moderate, cool and refreshing.

Embodiment 3

[0046] After the cordyceps corn peptide beverage prepared by the method provided in Example 1 was placed at room temperature for 30 days, manual tasting and experimental measurements were carried out respectively, and it was found that the Cordyceps corn peptide drink prepared by the method provided in Example 1 after being placed at room temperature for 30 days The drink is still milky white, with clear soluble solids and liquids, retaining the original taste and healthy ingredients of Cordyceps militaris and corn steep liquor. After the entrance, it is moderately sweet and sour, cool and refreshing. No deterioration occurred.

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Abstract

The invention discloses a preparation method of a Cordyceps militaris and corn peptide drink. The method comprises the following steps: a Cordyceps militaris bacterial strain is prepared into seed liquid, and corn flour which is prepared by grinding is fermented by using the seed liquid; the drink contains nutritional ingredients of Cordyceps militaris and corn peptides, and is rich in nutrition. Cellulose and starch substances in the corn flour are liquefied by medium-temperature amylase. 3% diastatic enzyme is used for saccharification, in order to increase content of reducing sugar; the content of reducing sugar is controlled at 13-20g / 100ml, so that growth of Cordyceps militaris is promoted, and formation of block mass due to excessively rapid growth of Cordyceps militaris which influences sensory quality is prevented.

Description

technical field [0001] The invention relates to the technical field of beverage preparation, in particular to a method for preparing a cordyceps corn peptide beverage. Background technique [0002] Cordyceps militaris is a model species of Ascomycota, Ergot, Ergotaceae and Cordyceps. The scientific name is Cordyceps militaris, also known as Cordyceps militaris, Cordyceps militaris, etc. It is also called Cordyceps militaris in some areas, and the number of natural resources distributed worldwide is very small. It is a complex composed of two parts, the sub-seat (that is, the grass part) and the sclerotia (that is, the dead body part of the insect). In winter, the larvae hibernate in the soil, where the fungi parasitize and absorb nutrients, and the larvae are filled with mycelia and die. In summer, seedlings grow from the corpses of the larvae, which resemble grass and are collected around the summer solstice. Traditional Chinese medicine believes that Cordyceps enters th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/84A23L33/10
CPCA23L2/382A23L2/84A23V2002/00A23V2250/55
Inventor 李博
Owner 李博
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