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Processing method for garlic oil

A processing method and garlic oil technology, applied in the field of feed additives, can solve the problems of high temperature requirements, variable activity, low yield and the like, and achieve the effects of simplifying synthesis process operations, shortening process time, and increasing economic benefits

Inactive Publication Date: 2017-09-22
宜兴市天石饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield of such products extracted from garlic is extremely low, and the existing garlic oil extraction rate is less than 0.2%, and the extraction temperature is high, the time is long, and the activity is variable, which cannot meet the needs of research and daily application. Technical problems to be solved urgently in this field

Method used

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  • Processing method for garlic oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Synthesis of polysulfides

[0022] Vulcanization reaction: first rinse the reactor with tap water, add 2000kg of tap water to the reactor, start stirring, and mix 450kg of sodium sulfide (in which the content of sodium sulfide is ≥60%; the content of sodium sulfite is ≤2.0, and the content of sodium thiosulfate is ≤2.0)) Put into the reaction kettle, add steam into the jacket at the same time, raise the temperature of the material in the kettle to 60°C, slowly add 250kg of sulfur into the reaction kettle, close the device after adding, continue to heat up to 85°C, the solution is transparent dark brown , constant temperature reaction for 1 hour, and then gradually lower the temperature to 30°C.

[0023] Condensation reaction: keep the temperature constant at 30°C, slowly add 500kg of chloropropene to the reaction kettle, the addition of chloropropene should not be too fast, keep the temperature at 30°C and continue to stir for half an hour, then add steam to the jac...

Embodiment 2

[0029] (1) Synthesis of polysulfides

[0030] Vulcanization reaction: first rinse the reactor with tap water, add 2200kg of tap water to the reactor, start stirring, add 490kg of sodium sulfide (the content of sodium sulfide is ≥60%; the content of sodium sulfite is ≤2.0, and the content of sodium thiosulfate is ≤2.0) Reactor, add steam into the jacket at the same time, raise the temperature of the material in the kettle to 65°C, slowly add 250kg of sulfur into the reactor, close the device after adding, continue to heat up to 88°C, the solution is transparent dark brown, React at constant temperature for 1 hour, then gradually lower the temperature to 35°C.

[0031] Condensation reaction: keep the temperature constant at 35°C, slowly add 650kg of chloropropene to the reaction kettle, the addition of chloropropene should not be too fast, keep the temperature and continue the reaction for half an hour after the addition, and then add steam to the jacket to heat the material to ...

Embodiment 3

[0036] (1) Synthesis of polysulfides

[0037] Vulcanization reaction: first rinse the reactor with tap water, add 2400kg of tap water to the reactor, start stirring, add 510kg of sodium sulfide (the content of sodium sulfide≥60%; the content of sodium sulfite≤2.0, sodium thiosulfate≤2.0) Reactor, add steam into the jacket at the same time, raise the temperature of the material in the kettle to 68°C, slowly add 250kg of sulfur into the reactor, close the device after adding, continue to heat up to 90°C, the solution is transparent dark brown, React at constant temperature for 1 hour, then gradually lower the temperature to 30°C.

[0038] Condensation reaction: keep the temperature constant at 30°C, slowly add 680kg of allyl chloride to the reactor, the addition of allyl chloride should not be too fast, keep the temperature at 30°C and continue the reaction for half an hour, then add steam to the jacket to heat the material to 42°C React at constant temperature for 2 hours, tur...

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Abstract

The invention discloses a processing method of garlic oil, which uses allyl chloride as a raw material, and undergoes vulcanization, condensation, physical layering and separation to prepare garlic oil with dipropenyl trisulfide as the main component; the processing method provided by the invention No need to use organic solvents such as toluene and ether, the processing technology is simple, the operation is convenient, and the content of diallyl trisulfide in the obtained product is ≥ 50%, which is suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a processing method of garlic oil. Background technique [0002] Garlic oil is a natural antibacterial substance extracted from garlic through a certain processing technology. It is known as a broad-spectrum antibiotic grown in the land, and it can inhibit or kill many parasites, bacteria, and viruses. Because of its strong anticancer, antiviral and antibacterial activities, it can enhance the immunity of the matrix. As a feed additive, it has been widely used in animal husbandry. In feed production, garlic oil has natural fragrance, high temperature resistance, easy granulation, no drug resistance, no residue in the body, non-toxic and harmless. In addition, it has the functions of clearing away plague, detoxification, promoting blood circulation and removing blood stasis, can significantly reduce toxic substances in feed, can prevent pests and eliminate pests, and protect feed qu...

Claims

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Application Information

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IPC IPC(8): C07C321/18C07C319/24C07C319/28
CPCC07C319/24C07C319/28C07C321/18
Inventor 邹益东邹苏燕邹三元朱建泉陈刚
Owner 宜兴市天石饲料有限公司
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