Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof

A technology of Chinese herbal medicine additive and anti-oxidation ability, which is applied in the field of agricultural animal husbandry and veterinary medicine, can solve the problems of destroying micro-ecological balance, reducing body immunity, and microbial drug resistance, so as to reduce colonization, promote the proliferation of bifidobacteria, and improve survival rate effect

Inactive Publication Date: 2009-04-22
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the long-term use of sub-therapeutic doses in feed has brought many negative effects that have attracted great attention from the medical community and consumers, such as drug residues, microbial resistance, damage to micro-ecological balance, and reduced body immunity.

Method used

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  • Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof
  • Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof
  • Chinese herbal medicine additive agent for improving antioxidant ability of organism during lactation period of parent and use method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific embodiment:

[0029] In this example, astragalus is dried at 60-65°C, crushed through a 40-mesh sieve, and then evenly added to the diet of lactating rats, sows, or concentrate supplements for lactating cows in an amount of 1%. It has been proved by experiments that it can enhance lactation Antioxidant capacity of rats, sows and cows to improve health.

[0030] 1. Experimental animals and diet

[0031] In this embodiment, 150 Sprague Dawley (SD) female rats (body weight 220 ± 10 g) were caged together with male rats (the ratio of male to female was 3:1). 1 day, single-cage feeding. On the 18th day of pregnancy, 108 female mice were selected and randomly divided into 9 groups with 12 mice in each group. The control group was fed basal diet (see Table 1 for the formula and nutrient composition of the basal diet), and the diet of the experimental group was: basal diet+1% Chinese herbal me...

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Abstract

The invention provides a Chinese herbal medicine additive capable of improving the oxidation resistance of a parent body during the milking stage and an application method thereof. Astragalus root is dried, is crushed, and then is evenly added into the feedstuff for milking rats and sows and the extender of concentrated feedstuff for milking cows according to the amount of 1 percent. The medicine additive adopts a technical proposal that the rats are taken as model animals; the Chinese herbal medicine with a stable antioxidation effect is selected from a plurality of milk promoting Chinese herbal medicines; and then tests on the rats, sows and cows are carried out. Finally, 1 percent of astragalus root added into the feedstuff for milking rats and sows and the extender of concentrated feedstuff for milking cows is found to have the best antioxidation effect. The Chinese herbal medicine additive improves the activity of superoxide dismutase and glutathione peroxidase in the blood serum and cardiac muscle and the general oxidation resistance level for the rats, sows and cows in the medium and later milking stage, and remarkably reduces the level of malonaldehyde in the blood serum, liver, kidney and cardiac muscle in the later milking stage (P<0.05 or P<0.01). The Chinese herbal medicine additive can improve the health condition of mammals after application, thereby bringing about good economical and ecological benefits.

Description

(1) Technical field [0001] The invention belongs to the application field of agriculture, animal husbandry and veterinary medicine, and in particular relates to a Chinese herbal medicine additive for feed. (2) Background technology [0002] Enhancing the immunity of animals can effectively prevent the occurrence and prevalence of diseases, and improve production and reproductive performance. The lactation cycle of mammals is not only regulated by internal physiological mechanisms, but also by the induction of external inflammatory factors or the influence of temperature and management from the beginning, peak to dry milk. When the stress caused by external factors interferes with the internal physiological mechanism, the function of the free radical defense system in the body decreases, resulting in the accumulation of lipid peroxidation products in the body, such as malondialdehyde (MDA), and MDA can oxidize polyunsaturation in the cell membrane. Fatty acids (PUFA), disrup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K10/30
Inventor 单安山石宝明
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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