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Feeding method capable of converting phytol into phytanoic acid in higher proportionin ruminant rumen

A ruminant, phytol technology, applied in animal feed, animal feed, botanical equipment and methods, etc., can solve the problems of low conversion rate, low ratio, affecting the production of high-quality animal products, etc., and achieve the effect of increasing the content

Active Publication Date: 2021-10-19
TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to existing research records, the higher the content of phytol in the diet fed to ruminants, the higher the phytanic acid produced in the rumen, however, the conversion rate of phytanic acid into phytanic acid in the rumen is low , its low conversion rate directly affects the production of high-quality livestock products. The reason for this low conversion rate in the rumen (phytol molecule----phytanic acid molecule change process) is the rumen microbial activity, composition and enzyme The result of the combined effect of these factors can be affected in terms of feeding methods

Method used

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  • Feeding method capable of converting phytol into phytanoic acid in higher proportionin ruminant rumen
  • Feeding method capable of converting phytol into phytanoic acid in higher proportionin ruminant rumen
  • Feeding method capable of converting phytol into phytanoic acid in higher proportionin ruminant rumen

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Experimental program
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Effect test

Embodiment 1

[0024] A feeding method that converts chlorol glycol in rumor stomas in rumor is included:

[0025] S1, forage, through seedling seedlings cultivated in the field, and applied high nitrate fertilizers during cultivation, the harvesting period was early, and the early stage of the ear is harvested, and the Italian rye grass of different fertilization levels in the test field. A high nitrogen fertilizer is applied in part in the planting process, and the other part does not apply high nitrogen fertilizer, such as figure 2 As shown, the forage was cultured in the culture of rumen liquid, and the test results were measured. When the test results, iterated in low nitrogen fertilizer, the outbura is 0.14, and the outburst is 0.13, in high nitrogen fertilizer, the outbound is 0.30 The outbound period is 0.24, which can prove that early harvesting Italian ryegrass can be obtained in the ranuk in the rumen;

[0026] After S2, the green silicon preparation and forage cultivation of the fora...

Embodiment 2

[0037] S1, forage, through seedling seedlings cultivated in the field, and applied high nitrate fertilizers during cultivation, the harvesting period was early, and the early stage of the ear is harvested, and the Italian rye grass of different fertilization levels in the test field. A high nitrogen fertilizer is applied in part in the planting process, and the other part does not apply high nitrogen fertilizer, such as figure 2 As shown, the forage was cultured in the culture of rumen liquid, and the test results were measured. When the test results, iterated in low nitrogen fertilizer, the outbura is 0.14, and the outburst is 0.13, in high nitrogen fertilizer, the outbound is 0.30 The outbound period is 0.24, which can prove that early harvesting Italian ryegrass can be obtained in the ranuk in the rumen;

[0038] After S2, the green silicon preparation and forage cultivation of the forage is completed. After harvesting the forage by the harvester, the collected forage is prepar...

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Abstract

The invention discloses a feeding method capable of converting phytol into phytanic acid in a higher proportion in ruminant rumen. The feeding method comprises the following steps: S1, applying a high nitrogen fertilizer in a cultivation process; S2, silage preparation of forage: preparing silage from the collected forage; S3, preparation of feed: coarse feed and fine feed are matched, the matching ratio of the coarse feed to the fine feed in the feed is 40: 60, the coarse feed is composed of various forage, and comprises king grass, cassava stems and leaves, stylosanthes guianensis, broussonetia papyrifera leaves, pineapple peel and weeds; and S4, forage feeding: feeding the ruminants in a free feeding mode, more phytol molecules in the daily ration are converted into phytanic acid molecules under the action of rumen biological hydrogenation by improving the feeding method, the phytol molecules are finally converted into animal products through metabolism, and finally the technical requirement for producing high-quality animal products is met.

Description

Technical field [0001] The present invention belongs to the field of ruminant nutrition and physiological metabolism, and in particular, the present invention relates to a feeding method which converts a higher proportion of leaf green alcohol in rumor stomach to plant acetic acid. Background technique [0002] After ruminant, the chlorophyll chlorol group is released in the rumen, which is released in the rumen (3, 7, 11, 15 - tetramethyl hexadecanic acid, PHYTANIC ACID), which can be deposited to milk. Among the products and meat products, the aproxoic acid has functions that promote fatty acid oxidation, and the role of insulin consensus, and have a positive impact on the animal body. Human intake animal products rich in vegetarian acids, such as milk beef, etc., have positive effects on their health. Since the primary precursor of the plant is a chlorophyll alcohol group in chlorophyll, the content of the oxycanic acid in the ruminant product has a direct relationship with th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/10A23K10/30A23K10/37A23K10/12A01G22/00
CPCA01K67/02A23K50/10A23K10/30A23K10/37A23K10/12A01G22/00Y02P60/87
Inventor 吕仁龙李茂王定发周汉林
Owner TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI
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