Nutritional fermented palm meal and preparation method thereof

A palm meal and nutrition technology, applied in the direction of bacteria, food processing, Lactobacillus used in food preparation, can solve the problem of low utilization rate of crude protein, improve digestion and absorption capacity, improve nutritional value and bioavailability, The effect of low production cost

Pending Publication Date: 2020-04-21
NANTONG XINBANG CHEM
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a feed material, it also has the advantages of no anti-nutritional factors, no aflatoxin pollution, anti-oxidation, and good palatability, but its crude fib

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Use palm meal as raw material, mix it with water according to the material-water ratio of 1:0.8 and stir evenly, then sterilize at 165°C for 10 minutes; add cellulase at 10U / g according to the weight of palm meal after treatment , adding 15wt% of lactic acid bacteria casei and 10wt% of Bacillus licheniformis, stirring evenly, and then fermenting at 37°C; the fermentation time is 60 hours; after the fermentation is finished, low-temperature drying is carried out. The protein content in fermented palm meal is 12%, the acid-soluble protein accounts for 20% of the protein content, the total acid content (calculated as lactic acid) is 3.0%, the degradation rate of neutral detergent fiber is 20%, and the beneficial microorganisms of the product are 2*10 9 CFU / g.

Embodiment 2

[0020] Use palm meal as raw material, mix it with water according to the material-water ratio of 1:0.8 and stir evenly, then sterilize at 165°C for 10 minutes; add cellulase at 10U / g according to the weight of palm meal after treatment , adding 20wt% casei lactic acid bacteria and 5wt% bacillus licheniformis, stirring evenly, and fermenting at 37°C; the fermentation time is 60 hours; low-temperature drying is carried out after the fermentation is completed. The protein content in fermented palm meal is 8%, the acid-soluble protein accounts for 12% of the protein content, the total acid content (calculated as lactic acid) is 2%, the degradation rate of neutral detergent fiber is 15%, and the beneficial microorganisms of the product are 1.8*10 9 CFU / g.

Embodiment 3

[0022] Use palm meal as raw material, mix it with water according to the material-water ratio of 1:1 and stir evenly, then sterilize at 165°C for 10 minutes; add cellulase at 10U / g according to the weight of palm meal after treatment , adding 20wt% Bacillus licheniformis, stirring evenly, and fermenting at 40° C.; the fermentation time is 32 hours; low-temperature drying is carried out after the fermentation is completed. The protein content in fermented palm meal is 8%, the acid-soluble protein accounts for 8% of the protein content, the total acid content (calculated as lactic acid) is 1.5%, the degradation rate of neutral detergent fiber is 12%, and the beneficial microorganisms of the product are 1.5*10 9 CFU / g.

[0023] The invention has low production cost, easy control of the fermentation process and stable product quality. Improve the nutritional value and bioavailability of palm meal, use fermented nutrient feed directly, and partially replace concentrate and silage ...

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 nutritional fermented palm meal and a preparation method thereof. The preparation method comprises the following steps: taking palm meal as a raw material, mixing the palm mealwith water, uniformly stirring, and performing treatment at 165 DEG C for 10 minutes; inoculating microbial strains according to the weight of the palm meal after treatment, and performing fermentation at 30-45 DEG C; and carrying out low-temperature drying after the fermentation is finished. In the fermented palm meal, the protein content is more than or equal to 12%, acid-soluble protein accounts for more than 8% of the protein content, the total acid content (calculated by lactic acid) is more than or equal to 0.6%, the neutral detergent fiber degradation rate is more than or equal to 12%,and the beneficial microorganisms of the product are more than or equal to 109CFU/g. The production cost is low, the fermentation process is easy to control, and the product quality is stable. The nutritional value of the palm meal and the bioavailability are improved, and the fermented nutritional feed is directly used and partially replaces concentrated feed and silage corn. The prepared fermented palm meal can be eaten by ruminants, the digestive absorption capacity of the ruminants can be improved, the micro-ecological balance in animal bodies can be adjusted, and the disease prevention and resistance capability of the ruminants can be enhanced.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a nutritionally fermented palm meal and a preparation method thereof. Background technique [0002] In recent years, due to the shortage of feed resources, research on new alternative resources has become a hot spot in the industry. Palm meal is a by-product of extracting palm oil from palm kernels. It is rich in resources and low in price. As a feed material, it also has the advantages of no anti-nutritional factors, no aflatoxin pollution, anti-oxidation, and good palatability, but its crude fiber content is high, and it has anti-nutritional factors such as mannan. The low utilization rate of crude protein and other reasons limit its wide application. [0003] If solid-state fermentation can be used to improve its nutritional performance and increase its scope of application, it will have great practical significance for alleviating the shortage of feed resources and maintaining th...

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
IPC IPC(8): A23K10/12A23K10/18A23K10/37A23K50/00A23K50/10
CPCA23K10/12A23K10/18A23K10/37A23K50/10A23K50/00A23V2400/125Y02P60/87
Inventor 张杰顾建荣陆爱梅
Owner NANTONG XINBANG CHEM
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