Camellia seed oil winterization method and device

A technology for camellia oleifera seed oil and camellia oleifera, which is applied in the field of camellia oleifera seed oil production, can solve the problems of low yield, unevenness and fullness, and short shelf life of camellia oleifera seed oil, and achieves the effects of high yield, uniform and sufficient precipitation, and extended shelf life.

Inactive Publication Date: 2017-04-19
永兴泰宇茶油有限公司
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

In this way, although the crystallization of the saturated ester in the camellia oleifera seed oil is faster and the winterization time can be reduced, those skilled in the art have not noticed that the crystallization of the saturated ester in the camellia oleifera seed oil is faster than the crystallization. It will be more uneven and sufficient, and the yield of Camellia oleifera seed oil will be lower after winterization, resulting in greater waste, higher cost, worse benefit, and a short shelf life

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  • Camellia seed oil winterization method and device

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Embodiment Construction

[0024] The present invention will be described below in combination with specific embodiments.

[0025] Camellia oleifera seed oil winterization method of the present invention comprises the steps:

[0026] Camellia oleifera seed oil winterization method is characterized in that comprising the steps:

[0027] (1) Place the deodorized Camellia oleifera seed oil in a cooling pan and cool it naturally to 40-45°C;

[0028] (2) Put the cooled Camellia oleifera seed oil into the winterization pot and use indoor tap water to cool it for winterization. The winterization temperature is 6-10°C. Stir first and cool down with cold water until the color of the oil in the pot is earthy. Stop stirring and cooling, and grow crystals for 5-7 days until the flocs in the pot are snowflake-like, and then enter the filtration step.

[0029] Naturally cool in a cooling pot to any temperature between 40-45°C, such as 40°C, 41°C, 42°C, 43°C, 44°C, 45°C.

[0030] The winterization temperature can b...

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Abstract

The invention discloses a camellia seed oil winterization method. The camellia seed oil winterization method comprises the following steps that (1), camellia seed oil treated through deodorization is placed in a cooling tank to be naturally cooled to 40-45 DEG C; (2), the cooled camellia seed oil is placed in a winterization pot and is cooled and winterized with indoor domestic tap water, wherein the winterization temperature is 6-10 DEG C, stirring and cold water cooling are conducted firstly, when the color of the oil in the pot is earth color, stirring and cooling are stopped, crystal growing is conducted for 5-7 days until floccules in the pot are in a snowflake shape, and then the filtering step is executed. The invention further discloses a camellia seed oil winterization device.

Description

technical field [0001] The invention relates to a production method of camellia oleifera seed oil, in particular to a method for winterizing camellia oleifera seed oil, and also to a winterization equipment for camellia oleifera seed oil. Background technique [0002] In the production of Camellia oleifera seed oil, in order to improve the quality of Camellia oleifera seed oil, after oil extraction, water washing, alkali refining, decolorization, deodorization, and cooling, it also needs to go through the "winterization" step. The so-called winterization is to freeze the camellia seed oil in a winterization pot at -5 to 5°C to crystallize the saturated esters in the camellia seed oil to reduce the content of saturated fatty acids in the camellia seed oil, especially hard fatty acids, and remove the oil from the oil. waxy and other undesirable substances. Camellia oleifera seed oil after winterization is translucent, and it will not crystallize and turbidly precipitate even ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/00
CPCC11B3/001C11B3/008
Inventor 杨政杨志董兴贵谢新华
Owner 永兴泰宇茶油有限公司
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