A traditional Chinese medicine extract for alleviating heat stress damage to broiler myocardium and preparation method thereof

A technology of extraction and heat stress, applied in the field of animal breeding, can solve problems such as unsatisfactory actual results

Active Publication Date: 2021-07-27
LONGYAN UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, there are also some drugs that can relieve heat stress, such as electrolytic multidimensional, vitamin C, etc., but due to the extensive damage to the body caused by heat stress, the actual effects of vitamin C and electrolytic multidimensional are not satisfactory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A traditional Chinese medicine extract for alleviating heat stress damage to broiler myocardium and preparation method thereof
  • A traditional Chinese medicine extract for alleviating heat stress damage to broiler myocardium and preparation method thereof
  • A traditional Chinese medicine extract for alleviating heat stress damage to broiler myocardium and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A traditional Chinese medicine extract for alleviating heat stress damage to the myocardium of broilers. The weight parts of its raw materials are as follows: 10 parts of Danshen, 15 parts of Ginkgo biloba, 30 parts of Pueraria radiata, 20 parts of Jiaogulan, 12 parts of Suanzaoren, 20 parts of hawthorn, and 5 parts of licorice .

[0025] The preparation method is as follows:

[0026] 1) Ingredients are prepared according to parts by weight. Wash Danshen, ginkgo leaves, kudzu root, gynostemma pentaphyllum, wild jujube seed, hawthorn, and licorice with water, dry them, and pass through an 80-mesh sieve after crushing to obtain a mixed powder;

[0027] 2) According to the weight of the mixed powder and the volume ratio of ethanol is 1 g: 10mL, soak the mixed powder in ethanol for 48 hours, then use ultrasonic extraction at 45°C and 75% power for 40 minutes, and filter with a Buchner funnel vacuum pump , collect filtrate and filter residue once;

[0028] 3) According to ...

Embodiment 2

[0033] A traditional Chinese medicine extract for alleviating heat stress damage to the myocardium of broilers. The raw materials are as follows: 15 parts of salvia miltiorrhiza, 30 parts of ginkgo leaves, 10 parts of kudzu root, 15 parts of gynostemma, 20 parts of jujube seed, 5 parts of hawthorn, and 12 parts of licorice .

[0034] The preparation method is as follows:

[0035] 1) Ingredients are prepared according to parts by weight. Wash the salvia miltiorrhiza, ginkgo leaves, kudzu root, gynostemma pentaphyllum, jujube seed, hawthorn and licorice with clean water, dry them in the air, and pass through a 100-mesh sieve after crushing to obtain a mixed powder;

[0036] 2) According to the volume ratio of the weight of the mixed powder to ethanol is 1 g: 12 mL, soak the mixed powder in ethanol for 50 hours, then extract it with an ultrasonic wave at a temperature of 50°C and a power of 85% for 30 minutes, and filter it with a Buchner funnel vacuum pump , collect filtrate an...

Embodiment 3

[0042] A traditional Chinese medicine extract for alleviating heat stress damage to the myocardium of broilers. The raw materials are as follows: 30 parts of Salvia miltiorrhiza, 10 parts of Ginkgo biloba, 18 parts of Pueraria radiata, 10 parts of Gynostemma pentaphyllum, 5 parts of jujube seed, 12.5 parts of hawthorn, and 20 parts of licorice .

[0043] The preparation method is as follows:

[0044]1) Ingredients are prepared according to parts by weight. Wash the salvia miltiorrhiza, ginkgo leaves, kudzu root, gynostemma pentaphyllum, jujube seed, hawthorn and licorice with clean water, dry them in the air, and pass through a 100-mesh sieve after crushing to obtain a mixed powder;

[0045] 2) According to the volume ratio of the weight of the mixed powder to ethanol is 1 g: 10 mL, soak the mixed powder in ethanol for 48 hours, then extract it with an ultrasonic wave at a temperature of 48°C and a power of 80% for 35 minutes, and filter it with a Buchner funnel vacuum pump ,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a traditional Chinese medicine extract for alleviating heat stress damage to the myocardium of broilers and a preparation method thereof. The traditional Chinese medicine extract is prepared from the following raw materials in parts by weight: 10-30 parts of salvia miltiorrhiza, 10-30 parts of ginkgo leaves, 10-30 parts of kudzu root, 10-20 parts of Gynostemma pentaphyllum, 5-20 parts of jujube seed, 5-20 parts of hawthorn, 5-20 parts of licorice. The preparation method is as follows: 1) washing and drying salvia miltiorrhiza, ginkgo leaves, kudzu root, gynostemma, jujube seed, hawthorn and licorice, crushing and sieving to obtain mixed powder; 2) extracting and filtering the powder to obtain an extract; 3) performing coarse filtration and suction filtration on the extract to obtain a filtrate; 4) distilling and concentrating the filtrate to obtain a traditional Chinese medicine extract. The traditional Chinese medicine extract and drinking water are uniformly mixed according to the ratio of 2.5-7.5 g: 1L and then used to feed broiler chickens, which can effectively alleviate the heat stress damage to the heart of broiler chickens and ensure the life and health of chickens.

Description

technical field [0001] The invention belongs to the technical field of animal breeding, and in particular relates to a traditional Chinese medicine extract for alleviating heat stress damage to the myocardium of broilers and a preparation method thereof. Background technique [0002] With the increase in extreme weather around the world, the greenhouse effect causes global warming, and heat stress plays an increasingly important role. In recent years, reports of heat stress losses have shown an increasing trend. Heat stress can not only significantly affect the growth, development, immunity and production performance of broilers, but also cause sudden death of broilers. According to the existing research data, the main cause of sudden death of animals during the stress process is that the tissue cells of the important vital organs (heart) of animals suffer severe stress-induced pathological damage. At present, there is still a lack of necessary research on heat stress resp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/734A61P39/00A61P9/00
CPCA61K36/16A61K36/424A61K36/484A61K36/488A61K36/537A61K36/725A61K36/734A61K2236/33A61K2236/39A61K2236/51A61P9/00A61P39/00A61K2300/00
Inventor 陈洪博段滇宁王华周孝琼杨润泽洪麒翔
Owner LONGYAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap