Cordyceps sinensis freshness-retaining product taking Nitraria tangutorun polysaccharide as natural bacteriostatic agent

A natural antibacterial agent, the technology of Cordyceps sinensis, is applied in the direction of food ingredients as antimicrobial preservation, polysaccharide/gum-containing food ingredients, fungicides, etc., to achieve the effect of avoiding poisoning

Active Publication Date: 2015-11-25
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, people's awareness and requirements for food safety are getting higher and higher, and the use of traditional chemical preservatives has been challenged

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 Cordyceps fresh-keeping products using Nitraria tangutica polysaccharide as a natural antibacterial agent, this product refers to every 0.4g of sterilized fresh Cordyceps soaked in Nitraria tangutica polysaccharide with a concentration of 5mg / mL and a volume of 20mL to inhibit bacteria Canned after the preparation, and the product obtained through sterilization.

[0025] in:

[0026] Sterilized fresh Cordyceps sinensis means to remove the mud from the fresh Cordyceps sinensis (clean the sediment on the body of the Cordyceps, and use a small brush to repeatedly brush back and forth on the sub-seat and the joint between the sub-seat and the insect body to completely remove the soil and silk cysts) , screening (select and classify Cordyceps with different appearance and specifications), rinse (use running water to wash away the dust), and then put it into alcohol solution with a volume concentration of 75% for 3 to 5 minutes, and then use aseptic Rinse with wat...

Embodiment 2

[0037] Example 2 Cordyceps fresh-keeping products using Nitraria tangutica polysaccharide as a natural antibacterial agent, this product refers to every 0.8g of sterilized fresh Cordyceps soaked in Nitraria tangutica polysaccharide with a concentration of 10mg / mL and a volume of 20mL to inhibit bacteria Canned after the preparation, and the product obtained through sterilization.

[0038] Among them: the sterilized fresh Cordyceps sinensis and Nitraria tangutica polysaccharide antibacterial agent are the same Example 1.

Embodiment 3

[0039] Example 3 Cordyceps fresh-keeping products using Nitraria tangutica polysaccharide as a natural bacteriostatic agent, this product refers to every 0.5g of sterilized fresh Cordyceps soaked in Nitraria tangutica polysaccharide with a concentration of 6mg / mL and a volume of 20mL to inhibit bacteria Canned after the preparation, and the product obtained through sterilization.

[0040]Among them: the sterilized fresh Cordyceps sinensis and Nitraria tangutica polysaccharide antibacterial agent are the same Example 1.

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PUM

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Abstract

The invention relates to a cordyceps sinensis freshness-retaining product taking Nitraria tangutorun polysaccharide as a natural bacteriostatic agent. The product is obtained by the steps of soaking 0.4g-0.8g of fresh cordyceps sinensis after sterilization treatment in a Nitraria tangutorun polysaccharide bacteriostatic agent with concentration of 5-10mg/ml and volume of 20mL, and then canning and sterilizing. The invention further discloses a preparation method of the product. According to the invention, the phenomenon of intoxication caused by adding of a chemical preservative is avoided, and Nitraria tangutorun polysaccharide plays a role of biological preservation and endows a certain physiological effect to the product, so that the product has the characteristics of being pure natural, green and safe.

Description

Technical field [0001] The present invention involves the field of fresh -keeping technology, especially the Cordyceps sinensis preservation products with Tanggut White Polysuria as a natural bacteriostatic agent. Background technique [0002] Cordyceps sinensis is a kind of composite of the crafts and larvae corpses formed on the moth -larvae larvae and the larvae corpse. It is a very precious health product and drug.Chemical research has confirmed that nucleosides (cordyceps, adenosine, etc.), alcohol (麦 甾 甾 and its derivatives, etc.), polysaccharides, and mannitol and amino acids are material foundations that have important health and pharmacological effects of Cordyceps sinensis.It is known that Cordyceps sinensis has immune regulation, anti -cancer, regulating endocrine, antibacterial, promoting hematopoietic, antiviral and liver protection, sedation, and anticonoring;EssenceThe fresher the Cordyceps sinensis, the higher the quality.Generally, fresh Cordyceps is saved under ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/28A23L3/3562A01N65/20A01N43/16A01P1/00A01P3/00C08B37/00
CPCA01N43/16A01N65/20A23L3/3562A23V2002/00C08B37/00A23V2200/10A23V2250/51
Inventor 马世震李彩霞马立鸣黄韵
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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