Application of 2-o-mercapto-acetic indican ascorbic acid in preparation of semen for controlling gender

A technology of ascorbic acid and glucoside, applied in the application field of 2-O-glucoside ascorbic acid in the preparation of sex control semen, to avoid damage and improve sperm motility
CN101971797AInactive Publication Date: 2011-02-16CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA AGRI UNIV
Publication Date
2011-02-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides application of 2-o-mercapto-acetic indican ascorbic acid in preparation of semen for controlling gender, which has the following advantages that AA-2G is applied to a preparation process of the semen for controlling gender to inhibit a large amount of free oxygen generated in the preparation process; and because the AA-2G is stable in water solution, the damage to the semen caused by treatment processes of separation, centrifugation and the like in the preparation process can be avoided to the maximum, thereby obviously improving semen quality parameters, such as semen activity, acrosome completeness and plasmalemma completeness, and the 2-o-mercapto-acetic indican ascorbic acid is obviously prior to the traditional anti-oxidizing agent with respect to action effect and action time.
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Description

technical field

[0001] The present invention relates to a new application of 2-O-glucoside ascorbic acid, in particular to the application of 2-O-glucoside ascorbic acid in preparing sex control semen. Background technique

[0002] 2-O-glucoside ascorbic acid (AA-2G) is a derivative of ascorbic acid (VC), which is formed by substituting the hydroxyl group at the 2-position of ascorbic acid with a glucosyl group. Since the 2-position is covered by a glucose group, AA-2G is not easily oxidized and is particularly stable in aqueous solution; and AA-2G has no direct reduction, but it can quickly release highly active VC, VC under the action of enzymes Can quickly react with free radicals to reduce lipid peroxidation.

[0003] At present, AA-2G is widely used as an antioxidant in many fields such as cosmetics, quasi-drugs and food, and it is also used in the cryopreservation of livestock sperm in the field of reproduction.

[0004] Sex control (sex control) technology, that is,...

Claims

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