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Preparation method of agent of lactic acid bacteria for relieving dysentery

A technology of lactic acid bacteria Zhishisu and Lactobacillus acidophilus, which is applied in the field of feed additive preparation, can solve problems such as imbalance, achieve the effect of increasing nutrition, having no toxic side effects, and improving the conversion rate of animal feed

Active Publication Date: 2012-08-15
金银卡(广州)生物科技股份有限公司
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  • Claims
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Problems solved by technology

[0003] The present invention aims to solve the problems of adding antibiotics and chemicals to livestock and poultry feed in the existing methods for preventing and treating livestock and poultry diseases, causing drug resistance in livestock and poultry, imbalance of normal flora in animals, suppression of immune function of the body and residues in animals. , and provide the preparation method of Lactobacillus Zhishisin

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  • Preparation method of agent of lactic acid bacteria for relieving dysentery

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specific Embodiment approach 1

[0008] Specific embodiment 1: The lactic acid bacteria Zhishisusu of this embodiment consists of 1 part of Lactobacillus acidophilus starter, 1 to 8 parts of whey powder, 1 to 8 parts of defatted soybean protein powder and 30 to 40 parts of water Made; wherein the Lactobacillus acidophilus starter is composed of Lactobacillus acidophilus and MRS medium, and the concentration of Lactobacillus acidophilus in the bacteria starter is 100 million cfu / mL to 10 billion cfu / mL.

[0009] In this embodiment, MRS medium MRS medium is commercially available, and its formula consists of 10 grams of casein peptone, 10 grams of beef extract, 5 grams of yeast extract, 5 grams of glucose, 5 grams of sodium acetate, and 2 grams of diamine citrate. , 1 gram of Tween 80, 2 grams of potassium hydrogen phosphate, 0.2 gram of magnesium sulfate heptahydrate, 0.05 gram of manganese sulfate, 20 grams of calcium carbonate, 1 liter of distilled water; the pH value of the MRS medium is 6.8.

[0010] The L...

specific Embodiment approach 2

[0011] Specific embodiment 2: The difference between this embodiment and specific embodiment 1 is that lactic acid bacteria Zhishishen consists of 1 part of Lactobacillus acidophilus starter, 2 to 7 parts of whey powder, and 2 to 7 parts of defatted soybeans by volume. Made from protein powder and 32 to 38 parts of water; the Lactobacillus acidophilus starter is composed of Lactobacillus acidophilus and MRS medium, and the concentration of Lactobacillus acidophilus in the starter is 500 million cfu / mL to 8 billion cfu / mL mL.

specific Embodiment approach 3

[0012] Specific embodiment three: the difference between this embodiment and specific embodiment one is that lactic acid bacteria Zhishisu is composed of 1 part of Lactobacillus acidophilus starter, 5 parts of whey powder, 5 parts of defatted soybean protein powder and 35 parts by volume. It is made of water; the Lactobacillus acidophilus starter is composed of Lactobacillus acidophilus and MRS medium, and the concentration of Lactobacillus acidophilus in the bacteria starter is 5 billion cfu / mL.

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Abstract

The invention provides a preparation method of an agent of lactic acid bacteria for relieving dysentery, which relates to a feed additive for preventing and curing livestock diseases and a preparation method thereof. The invention solves the problems that in the existing method for preventing and curing livestock diseases, antibiotics and chemicals are added into livestock feed, so that the livestock have drug resistance, the animal normal flora is disordered, the immune function of the organism is inhibited, and the antibiotics and the chemicals remain in animal bodies. The product is prepared from Lactobacillus acidophilus fermenting agent, whey powder, defatted soybean protein powder and water. The method comprises the following steps: (1) preparing the Lactobacillus acidophilus fermenting agent by using Lactobacillus acidophilus strains and an MRS culture medium; (2) adding the whey powder and the defatted soybean protein powder into hot water to obtain a Lactobacillus acidophilus culture solution; and (3) adding the Lactobacillus acidophilus fermenting agent into the culture solution for fermenting, and then, carrying out spray drying to obtain the agent of lactic acid bacteria for relieving the dysentery. Antibiotics or chemicals are not added into the product, thus the product does not have toxic side effect, drug resistance and residues, is an environment-friendly functional feed additive and can be applied to animal husbandry.

Description

technical field [0001] The invention relates to a preparation method of a feed additive for preventing and treating diseases of livestock and poultry. Background technique [0002] In the livestock and poultry industry, the existing method of preventing and treating livestock and poultry diseases is to add antibiotics and chemicals to the livestock and poultry feed. While promoting the development of the livestock and poultry industry, this method has also produced serious adverse consequences. First of all, the long-term use of antibiotics in livestock and poultry can cause pathogenic bacteria to mutate into drug-resistant strains and produce drug resistance. Secondly, antibiotics remain in livestock and poultry, and antibiotics left in meat, eggs, milk and other foods cannot be completely inactivated by heating. People's long-term intake of such foods containing residual antibiotics will directly affect human health. Immunity and health. Invention content: [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/17A23K20/195
CPCY02A40/70
Inventor 樊兆武苑忠昌
Owner 金银卡(广州)生物科技股份有限公司
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