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Process for processing tea seed oil

A new technology, tea oil technology, applied in the direction of fat oil/fat production, fat production, etc., can solve the problems of increasing warehouse investment and turnover funds, affecting the economic benefits of manufacturers, and precipitation of sediment, so as to improve the economic benefits of manufacturers and shorten storage time. Time, the effect of accelerating capital turnover

Inactive Publication Date: 2005-09-14
朱少新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Like other oil production, the production and processing of tea seed oil generally go through basic processes such as cleaning, shelling, embryo rolling, steaming, pressing, leaching, and refining. In the winter (season with lower temperature), the oil has precipitates, which affects production on the one hand and sales on the other hand, and the tea oil produced by the manufacturer can only be sold after several months, which not only increases warehouse investment and working capital, but also directly Affect the economic benefits of manufacturers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment ( 1

[0011] At room temperature, add 1 kg of phosphoric acid to 1000 kg of leached camellia oil, stir rapidly for 40 minutes, and carry out phosphoric acid degumming: then at a temperature of 20°C, add 1 liter of 20% NaOH solution, add alkali while stirring, and the stirring speed is 60r / min, then raise the temperature to 60°C, 30r / min when the temperature rises, and then stand still for 8 o'clock, then wash twice with 100kg hot water; cool the oil after alkali refining to 9°C, filter; finally decolorize, first The filtered tea oil is dehydrated at a vacuum degree of 96kPa, a temperature of 95°C, and 60r / min stirring until there is no water mist in the dehydration pot, and then 2kg of activated clay is added for decolorization for 0.5h. The decolorized oil is decolorized at a vacuum degree of 100kPa , steam distillation at 230°C for 5 hours, then cooling to below 70°C to break the vacuum, and filtering to obtain the finished camellia oil.

Embodiment ( 2

[0013] At room temperature, add 2kg of phosphoric acid to 1000kg of leached camellia oil, stir rapidly for 40 minutes, and carry out phosphoric acid degumming: then at a temperature of 30°C, add 1 liter of 20% NaOH solution, add alkali while stirring, and the stirring speed is 60r / min, then raise the temperature to 65°C, 30r / min when the temperature rises, then let it stand for 10 hours, and then wash it twice with 100kg of hot water; cool the oil after alkali refining to about 10°C, and filter; Dehydrate the filtered camellia oil under the conditions of a vacuum of 96kPa, a temperature of 100°C, and 60r / min stirring until there is no water mist in the dehydration pot, and then add 2kg of active clay for decolorization for 0.5h. 100kPa, steam distillation at 230°C for 5 hours, then cooling to below 70°C to break the vacuum, and filtering to obtain the finished camellia oil.

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Abstract

This invention is a new technique of tea oil processing. Precipitate contained by crude tea oil can be thoroughly removed through phosphoric acid degumming, alkali refining, filtration at low temperature, decolorization and other procedures, and effective dead time of tea oil can be reduced. The technical route is reasonable, it can reduce tea oil standing time greatly, and reduce warehouse invest, accelerate fund turnover and boost up manufacturer economic benefit. There is great advancement to the processing of lixiviated tea oil.

Description

technical field [0001] The invention relates to a new processing technology of tea seed oil, in particular to a new processing technology of leaching tea oil. Background technique [0002] Camellia oleifera is a kind of perennial woody oil-bearing crops, rich in Hunan, Jiangxi, Zhejiang, Guangxi and other provinces and regions of my country. 80%-90% of camellia oil in China is mainly obtained from Camellia oleifera. Like other oil production, the production and processing of tea seed oil generally go through basic processes such as cleaning, shelling, embryo rolling, steaming, pressing, leaching, and refining. In the winter (season with lower temperature), the oil has precipitates, which affects production on the one hand and sales on the other hand, and the tea oil produced by the manufacturer can only be sold after several months, which not only increases warehouse investment and working capital, but also directly Affect the economic benefits ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/10
Inventor 朱少新
Owner 朱少新
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