Application of triglyceryl lactate as feed acidifier

A technology of trilactylglyceride and feed acidifier, which is applied in the fields of application, animal feed, animal feed, etc., can solve the problems such as no trilactylglyceride technical solutions have been retrieved, and achieve the improvement of animal intestinal microecology, inhibition of growth, The effect of promoting animal growth

Active Publication Date: 2013-05-08
HUBEI HAOHUA BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Existing documents show that triglyceride is mainly used as oil and humectant, and no technical solution has been found for the application of triglyceride as an acidifier for animal feed

Method used

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  • Application of triglyceryl lactate as feed acidifier
  • Application of triglyceryl lactate as feed acidifier
  • Application of triglyceryl lactate as feed acidifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A total of 100 piglets weaned at the age of 21±1 days, Du×long×big piglets were selected and randomly divided into two treatment groups (control group and test group) according to the principle of similar body weight. There were 5 replicates (pens) for each treatment, and 10 piglets per pen. The control group was fed a corn-soybean meal-based diet, and the experimental group was fed a corn-soybean meal-based diet supplemented with 0.3% triglyceride of the total weight of the feed. After feeding for 21 days, the growth performance, intestinal chyme pH and colonic microbial population of weaned piglets were measured. See Table 1 and Table 2 for the results.

[0024] Table 1 Growth performance of weaned piglets during the test period

[0025]

[0026] Note: Different lowercase letters are marked on the right shoulder of numbers in the same column, indicating significant difference (P<0.05). The following are similar.

[0027] The data in Table 1 shows that, compared ...

Embodiment 2

[0032] 200 1-day-old Cobb broilers were selected and randomly divided into two treatment groups (control group and test group) according to the principle of similar body weight. There were 5 replicates (columns) for each treatment, and 10 rats in each column (half male and half male). The control group was fed corn-soybean meal-based diets, and the test group was fed corn-soybean meal-based diets supplemented with 0.05% triglyceride of total feed weight. After feeding for 42 days, the growth performance and the number of microbes in the empty and cecum of broilers were measured. The results are shown in Tables 3 and 4.

[0033] Table 3 Growth performance of broilers during the test period

[0034]

[0035] The data in Table 3 shows that, compared with the control group during the test period, adding 0.05% trilactylglyceride to broiler feed increased the average feed intake of broiler chickens, and significantly increased the average weight gain of 0-21d and 0-42d 12.64% a...

Embodiment 3

[0040] 240 heterogeneous gibel crucian carp with a body weight of 5.35±0.02 g were selected, randomly distributed in 8 aquariums, and divided into 2 treatment groups, and different gradient levels of triglyceride (0%, 1.0%) were added respectively. , 4 replicates per group, 30 fish per replicate. The 8-week growth test was used to evaluate the effect of triglyceride on the growth performance of the heterogeneous gibel carp. The results are shown in Table 5.

[0041] Table 5 Growth performance of heterogeneous gibel carp during the test period

[0042]

[0043] The data in Table 5 show that adding 0.1% triglyceride to the diet of heterogeneous gibel carp can increase the relative weight gain rate by 7.59% and the specific growth rate by 3.09% (P<0.05), and reduce the feed coefficient by 2.07% (P<0.05) , to promote the growth of heterogeneous gibel carp.

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Abstract

The invention discloses application of an organic compound. The technical characteristic is as follows: the application objects of triglyceryl lactate as a feed acidifier include monogastric animals such as pigs, poultry and the like, ruminants such as cows, sheep and the like, herbivores such as horses, rabbits and the like or fishes, shrimps and crabs. The application method comprises the following steps of: directly adding 0.05-1.0% of the triglyceryl lactate into the feed based on the total weight of the feed; or mixing the triglyceryl lactate with an adsorbent to obtain a premix; or mixing the triglyceryl lactate with other feed additives or feed raw materials to obtain a premix or a concentrate to feed monogastric animals such as pigs, poultry and the like, ruminants such as cows, sheep and the like, herbivores such as horses, rabbits and the like and aquatic animals such as fishes, shrimps, crabs and the like. Through the invention, the triglyceryl lactate is slowly decomposed in the alimentary canals of animals while releasing the characteristics of lactic acid, the pH value of the gastrointestinal tract is reduced, the growth of harmful bacteria in the gastrointestinal tract is suppressed, the reproduction of beneficial bacteria is promoted, and an effect of improving gastrointestinal microecology of animals is realized so as to promote the animal health and improve the production performance.

Description

technical field [0001] The invention relates to the use of trilactyl glyceride, in particular to the use in the field of animal feed acidifiers. Background technique [0002] Adding acidifiers to the feed can reduce the pH value of the gastrointestinal tract of animals, promote the digestion and absorption of nutrients, inhibit the reproduction of harmful microorganisms in the intestines, improve the immunity of animals, reduce stress, and promote animal growth. The existing feed acidifiers are mainly composed of inorganic acids and organic acids, so these acidifiers have the disadvantage that they are easily absorbed in the stomach of animals and cannot effectively reach the hindgut. In order to make the acidulant reach the hindgut effectively, coating technology is mostly used at present, but the cost of this technology is high and the coating rate is unstable, which hinders the market promotion of this type of product. Therefore, it is necessary to find a more suitable f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16
Inventor 侯永清丁斌鹰
Owner HUBEI HAOHUA BIOTECH
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