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Preparation and use method of a green additive for relieving oxidative stress in broilers

A technology for the preparation of additives and oxidative stress, applied in the direction of application, additional food elements, animal feed, etc., can solve complex problems that may be related to nerves, endocrine, nutrition metabolism and immune system, etc., to protect from damage, heating time Short, high-yield effect

Inactive Publication Date: 2016-06-01
GUANGZHOU MERITECH BIO ENG TECH
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Problems solved by technology

However, the current research shows that adding VC and other antioxidant drugs in large doses in vitro has no favorable evidence for preventing and alleviating oxidative stress in broilers. Both metabolism and immune system are related, and free radicals may not be the only factor that causes oxidative damage. Therefore, in addition to anti-free radicals, it should be used together with other additives and preventive measures to obtain better results

Method used

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  • Preparation and use method of a green additive for relieving oxidative stress in broilers
  • Preparation and use method of a green additive for relieving oxidative stress in broilers
  • Preparation and use method of a green additive for relieving oxidative stress in broilers

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Embodiment Construction

[0030] In vitro anti-oxidation experiment of Zhishencao extract, compared with a-tocopherol, to detect the generation rate of peroxide in stored lard; using common AA+ broiler chickens as the object, to detect the antioxidant effect of the green additive on broiler serum and The effect of lipid oxidation in chicken meat; Escherichia coli, Staphylococcus aureus, and Salmonella were used as model test bacteria, and the minimum inhibitory concentration of several common plants was determined in the laboratory; the toxic reaction of broiler chickens to the extract of Licheniaceae was tested; Finally, the clinical prevention and control verification was carried out.

[0031] 1. Antioxidation experiment of Zhishicao extract

[0032] (1) In vitro anti-oxidation experiment of Zhishicao extract

[0033] 1. Prepare lard. Heating pork at 100°C to obtain lard, filtered and stored at -20°C.

[0034] 2. All chemical reagents were of biological analytical grade, and D-a-tocopherol was purch...

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Abstract

A preparation method and an application method of a green additive capable of alleviating oxidative stress of broiler chickens. The preparation method includes following steps: employing raw materials including following components, by weight, 300 parts of an extract of origanum vulgare, 50 parts of [alpha]-tocopherol acetate, 100 parts of VC phosphate and the balance 1000 parts of a carrier; and uniformly mixing the raw materials to obtain the green additive. The carrier is composed of porous adsorptive zeolite powder and corncob powder according to a weight part ratio being 2:1. The adsorptive zeolite powder and the corncob powder are subjected to pre-crushing process to enable a fineness to be 10-100 meshes. The green additive is significant in application effect during feeding, can replace, or partially replace antibiotics, and has important significances on improving a production level of the broiler chickens, ensuring product safety of the broiler chickens, maintaining ecological environment and promoting a healthy sustainable development of livestock breeding industry.

Description

technical field [0001] The invention relates to a method for preparing and using a green additive for alleviating oxidative stress in broilers. Background technique [0002] Origanum heracleoticum L., also known as Origanum vulgaresspphirtum in the past, is a perennial herb of the Lamiaceae Origanum genus. Mainly distributed in the Mediterranean region to Central Asia, North Africa, North America and most parts of my country. Spicy, cool and non-toxic, it is a safe feed additive. At present, broiler production is troubled by the high incidence of animal diseases, leading to antibiotics not only being used to treat diseases, but also being abused in feed, resulting in excessive drug residues in animal products and the development of drug resistance in animals, endangering the health of animals and humans. As a result, food safety issues have been paid attention to by the whole people, and green ecological breeding is imminent. As a safe and effective Chinese herbal medicine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K20/10A23K50/75
Inventor 史东辉金立志许云贺王佳丽
Owner GUANGZHOU MERITECH BIO ENG TECH
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