Functional poultry feed additive

A feed additive and functional technology, which is applied in the application field of red yeast rice fermented products as functional feed additives, can solve the problems of limited cholesterol lowering level and inability to achieve a large reduction in cholesterol, and achieve improved disease resistance and deepened egg yolk color , the effect of increasing egg production rate

Inactive Publication Date: 2010-08-04
FUZHOU UNIV
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main basis of the technology or method provided by the current related literature reports is the lovastatin substances in red yeast rice, and other important factors are not involved, especially the effect of the pigment substance, one of the main components of red yeast rice, and the pigment and The synergistic effect of statins contributes to the reduction of cholesterol; the reported reduction level of cholesterol in poultry eggs is limited (7-14%), and none of them can achieve the purpose of greatly reducing cholesterol in poultry eggs (referring to a reduction of 20%) above)

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
  • Functional poultry feed additive
  • Functional poultry feed additive
  • Functional poultry feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Monascus ( Monascos ) inoculum was inoculated in pre-steamed rice culture medium, and cultured in solid state at 30°C for 7 days. Collect the solid culture products and dry them with hot air. Its quality index is, the color price is 5100U / g (E 505nm), containing red pigment (erythromycin and monascus amine) 10.1g / Kg, orange pigment (erythematin and monascus red pigment) 48.3g / Kg, yellow pigment (monascus and monascus xanthin) 41.9g / Kg, lovastatin 20.0g / Kg (open ring accounted for 70%). Crushed and passed through a 40-mesh sieve, it can be used as a functional poultry feed additive.

[0019] In the same chicken farm, broiler chickens of the same age (10 weeks) were selected and randomly divided into three groups, which were set as the control group (without adding functional poultry feed additives), low-dose group (addition amount of 0.5%) and high-dose group (addition amount of 0.5%) 1.5%). After feeding for 30 days, the body weight of the chickens and the conte...

Embodiment 2

[0023] Monascus ( Monascos ) inoculum was inoculated in pre-steamed rice medium, and cultured in solid state at 33°C for 7 days. Collect the solid culture products and dry them with hot air. Its quality index is, the color price is 3000U / g (E 505nm), containing red pigment (erythromycin and monascus amine) 3.2g / Kg, orange pigment (erythematin and monascus red pigment) 24.5g / Kg, yellow pigment (monascus and monascus xanthin) 15.7g / Kg, lovastatin 15.3g / Kg (open ring accounted for 70%). Crushed and passed through a 40-mesh sieve, it can be used as a functional poultry feed additive.

[0024] In the same chicken farm, layer hens of the same age (15 weeks) were selected and randomly divided into three groups, which were set as high-dose group (addition amount 1.5%), low-dose group (addition amount 0.5%) and control group (no added function Poultry Feed Additives). After feeding for 30 days respectively, the egg production index was measured, as shown in Table 2. Compared w...

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 provides functional poultry feed additive prepared from monascus fermentation product. When functional poultry feed additive is added according to a certain concentration, the synergies of both monascus pigment and stanin matter can be fulfilled fully to achieve the purpose of reducing the cholesterol in poultry eggs markedly. Because the functional poultry feed additive is prepared from the specific monascus fermentation product, the content of both cholesterol and triglyceride in poultry eggs and poultry meat is reduced markedly, no stanin matter and citrinin can be detected from the functional poultry feed additive, and accordingly no stanin matter and citrinin can be detected from the poultry eggs and poultry meat. The functional poultry feed additive can improve the disease resisting ability of the poultry, increase the egg laying rate of the poultry, deepen the color of the yolks of the poultry eggs and make the shells of the poultry eggs harder.

Description

technical field [0001] The invention belongs to the technical field of poultry feed additives, and in particular relates to the application of a fermented red yeast rice product as a functional feed additive and the application of greatly reducing the cholesterol content in poultry eggs and poultry meat. Background technique [0002] With the continuous improvement of people's living standards, the dietary structure is constantly changing. Poultry, eggs and poultry meat products have become the daily food of Chinese residents, and the high content and high intake of cholesterol has become a concern of consumers and researchers. Excessive intake of cholesterol is closely related to the incidence of hyperlipidemia, obesity and coronary heart disease. Excessive concentrations of total cholesterol and low-density lipoprotein (LDL) in plasma will lead to coronary artery disease. The American Heart Association recommends that the daily intake of cholesterol should not exceed 300...

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 Applications(China)
IPC IPC(8): A23K1/00
Inventor 郑允权郭养浩石贤爱李泳宁
Owner FUZHOU 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