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Unsaturated fatty acid mono- and diglyceride for feeding and preparation method thereof

A technology of fatty acid mono- and diglycerides, applied in the application, animal feed, animal feed and other directions, can solve problems such as poor performance, achieve good use effect, increase quality stability, and process stability.

Inactive Publication Date: 2019-03-22
广州嘉德乐营养科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem of poor usability of existing oil products, the object of the present invention is to provide mono- and diglycerides of unsaturated fatty acids for feeding and a preparation method thereof, so as to solve the problems raised in the above-mentioned background technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of unsaturated fatty acid mono- and diglycerides for feed, comprising the following components: oil, edible glycerin, sodium hydroxide and antioxidant;

[0033] The mass fraction of the oil is between 90% and 95%.

[0034] A preparation method of unsaturated fatty acid mono- and diglycerides for feed, the specific steps are as follows:

[0035] S1. Through the negative pressure generated by the vacuum pump, first suck 900 kg of oil, then suck 100 kg of food-grade glycerin into the reactor, and at the same time turn on the high-temperature heat conduction oil heating system of the reactor to preheat the material to 120°C, and turn on the agitator. Continuous operation, the operating speed is maintained at 70 rpm;

[0036] S2. Take 7kg of sodium hydroxide and add it to the reaction kettle, stir and mix at 200rpm / min for 5min; weigh 0.7kg of sodium hydroxide, dilute it with 7kg of hot edible glycerin, and suck it into the reaction kettle under negative pressure;

...

Embodiment 2

[0043] A kind of unsaturated fatty acid mono- and diglycerides for feed, comprising the following components: oil, edible glycerin, sodium hydroxide and antioxidant;

[0044] The mass fraction of the oil is between 90% and 95%.

[0045] A preparation method of unsaturated fatty acid mono- and diglycerides for feed, the specific steps are as follows:

[0046] S1. Through the negative pressure generated by the vacuum pump, first inhale 930 kg of oil, then inhale 70 kg of food-grade glycerin into the reactor, and at the same time turn on the high-temperature heat conduction oil heating system of the reactor to preheat the material to 120°C, and turn on the agitator. Continuous operation, the operating speed is maintained at 70 rpm;

[0047]S2. Take 9 kg of sodium hydroxide and add it to the reactor, stir and mix at 200 rpm / min for 5 minutes; weigh 0.7 kg of sodium hydroxide, dilute it with 7 kg of hot edible glycerin, and suck it into the reactor through negative pressure;

[0...

Embodiment 3

[0054] A kind of unsaturated fatty acid mono- and diglycerides for feed, comprising the following components: oil, edible glycerin, sodium hydroxide and antioxidant;

[0055] The mass fraction of the oil is between 90% and 95%.

[0056] A preparation method of unsaturated fatty acid mono- and diglycerides for feed, the specific steps are as follows:

[0057] S1. Through the negative pressure generated by the vacuum pump, first inhale 950 kg of oil, and then inhale 50 kg of food-grade glycerin into the reactor. At the same time, turn on the high-temperature heat conduction oil heating system of the reactor to preheat the material to 120°C, and turn on the agitator. Continuous operation, the operating speed is maintained at 70 rpm;

[0058] S2, take by weighing 8kg sodium hydroxide and add in the reaction kettle, stir and mix at 200rpm / min for 5min; take by weighing 0.7kg of sodium hydroxide, dilute with 7kg of hot edible glycerin, and inhale in the reaction kettle by negative ...

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Abstract

The invention discloses unsaturated fatty acid mono- and diglyceride for feeding and belongs to the technical field of oil production and processing, aiming at solving the problem that the utilizationperformance of an existing oil product is poor. The unsaturated fatty acid mono- and diglyceride is prepared from the following components: oil, edible glycerol, sodium hydroxide and an antioxidant.The invention further discloses a preparation method of the unsaturated fatty acid mono- and diglyceride for feeding. The unsaturated fatty acid mono- and diglyceride for feeding disclosed by the invention is novel in product design and stable in technology; the utilization rate of feeding oil is improved, the quality stability of the feeding oil is increased, the grain quality of a feed product is improved and the cost performance is moderate, so that the unsaturated fatty acid mono- and diglyceride is suitable for large-scale production and popularization; the unsaturated fatty acid mono- and diglyceride for feeding disclosed by the invention has the advantages that the daily gain and feed intake of piglets are improved, the diarrhea rate of the piglets is reduced and the utilization effect is good.

Description

technical field [0001] The invention belongs to the technical field of oil production and processing, and in particular relates to unsaturated fatty acid mono- and diglycerides for feed and a preparation method thereof. Background technique [0002] Fats play an important role in animal feed and its processing. The main component of oil is triglyceride, which is formed by chemical bonding of one molecule of glycerin and three molecules of fatty acid. Soybean oil, corn oil, peanut oil, cottonseed oil, rice bran oil, and fish oil all contain a high proportion of unsaturated fatty acids. On the one hand, they are used as important energy substances in feed, and on the other hand, unsaturated fatty acids also have special physiological functions. Adding 2.5%-7.5% oil to the feed can increase the daily gain and improve the feed conversion rate, and with the increase of the amount of oil, the growth performance increases linearly. In addition to providing energy, unsaturated fat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/158A23K10/30A23K50/30A23K50/60
CPCA23K20/158A23K10/30A23K50/30A23K50/60
Inventor 杨菲郑朝忠吴进荣黄涛徐怀义
Owner 广州嘉德乐营养科技有限公司
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