Forage-use green probiotic acidifier and preparation method thereof

An acidifying agent, a green technology, applied in applications, animal feed, animal feed, etc., can solve the problem that the suitable adsorption ratio of liquid acid and adsorbent is not clearly defined, the acidifying agent has poor pH adjustment ability, and cannot effectively reduce the acidity of the feed system To achieve the effect of inhibiting the growth of harmful bacteria in the intestinal stage, realizing the control of key points, and protecting the health of the intestinal tract

Active Publication Date: 2015-05-06
GUANGDONG WENS DAHUANONG BIOTECH
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  • Claims
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Problems solved by technology

Three of the formulations are mainly phosphoric acid (30-60%), lactic acid (20-40%) and calcium lactate (30%). However, our research found that phosphoric acid is a medium-strong acid with Strong corrosiveness, the addition of a high proportion will lead to a rapid decrease in the pH value of the stomach of livestock and poultry, causing acidosis; while acidifiers based on lactic acid (organic acid) and calcium lactate (organic acid calcium salt) have poor pH adjustment ability, Cannot effectively reduce the acid binding force of the feed in the stomach, and the

Method used

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  • Forage-use green probiotic acidifier and preparation method thereof
  • Forage-use green probiotic acidifier and preparation method thereof
  • Forage-use green probiotic acidifier and preparation method thereof

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preparation example Construction

[0036] The preparation of 35% lactic acid solid powder is as follows: Accurately weigh 300 grams of white carbon black in a mixer, spray and add 233.3 grams of 80% lactic acid liquid. After mixing for 20 minutes, pass through a 60-mesh sieve, then put it into an aluminum foil bag, seal and age for 24 hours to obtain solid lactic acid powder. The prepared lactic acid solid powder was measured for lactic acid content according to the GB / T 23877-2009 standard. The content of lactic acid in the lactic acid solid powder made in the present invention is 35%. During the operation, maintain the indoor temperature at 20-25°C and humidity at 60%-70%.

[0037] The preparation of 60% n-butyric acid solid powder is as follows: Accurately weigh 200 grams of white carbon black in a mixer, spray and add 307.7 grams of 99% n-butyric acid liquid. After mixing for 20 minutes, pass through a 60-mesh sieve, then put it into an aluminum foil bag, seal and age for 24 hours to obtain n-butyric acid...

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Abstract

The invention discloses a forage-use green probiotic acidifier. The forage-use green probiotic acidifier is prepared from the following components in mass percent: 0-5% of 60% phosphoric acid solid powder, 28-60% of 35% lactic acid solid powder, 3-14% of 60% n-butyric acid solid powder, 30-45% of solid organic acid, 0-6% of disodium hydrogen phosphate, 0-13% of calcium formate, 0-10% of prebiotics and 0-6% of filling carriers. According to the invention, the disodium hydrogen phosphate and an organic acid or an inorganic acid (citric acid or phosphoric acid or the like) are added to the forage-use green probiotic acidifier to form a buffer pair, so that the buffering capacity of the acidifier is enhanced to sustainably maintain pH to be about 3-4 in a gastric phase, feed change or weaning stress is effectively perfected, and the growth of harmful bacteria in an intestinal phase is inhibited.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a green probiotic acidifier for feed and a preparation method thereof. Background technique [0002] Modern intensive farming focuses on production efficiency, and high-energy, high-protein diets are the main means of pursuing high efficiency. Due to the immature development of the digestive tract of young livestock and poultry, the secretion of digestive enzymes and gastric acid is insufficient, and the ability to digest nutrients is poor. Therefore, the intake of a large amount of high-nutrient concentration diets will inevitably lead to indigestion, causing flatulence in the front part of the digestive tract, and regurgitation Phenomenon. At the same time, the accumulation and fermentation of a large amount of high-concentration undigested nutrients in the hindgut lead to an imbalance of intestinal flora, which in turn leads to indigestion. As time goes on, pathogenic ...

Claims

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Application Information

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IPC IPC(8): A23K1/16
CPCY02P60/87
Inventor 艾琴方炳虎陈瑞爱湛穗璋黎乃添吴广辉梁惠莲
Owner GUANGDONG WENS DAHUANONG BIOTECH
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