Camellia seed crude oil dewaxing processing technology

A kind of camellia seed crude oil and processing technology, which is applied in the direction of fat oil/fat refining, fat production, etc., can solve the problems of low yield, high production cost of camellia oleifera seed oil, and product quality can not be effectively improved, so as to reduce production cost , Reduce the content of wax, the effect of short production time

Active Publication Date: 2013-10-02
HUNAN XINJINHAO TEA OIL
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  • Claims
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Problems solved by technology

Due to the particularity of Camellia oleifera seed oil, the production cost of Camellia oleifera seed oil produced by traditional winterization filtration dewaxing is relatively high, the yield is relatively low, and the product quality has not been effectively improved.

Method used

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  • Camellia seed crude oil dewaxing processing technology

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Embodiment Construction

[0028] Below in conjunction with embodiment, the present invention will be further described. The following description is by way of example, but the protection scope of the present invention is not limited thereto.

[0029] Camellia oleifera seed crude oil dewaxing processing technology of the present invention, its technological process is as follows:

[0030] 1. Low-temperature long-term mixed acidification:

[0031] Will pass through the bag filter (using DL-1P type, the filter area is 0.5m 2 ) filtered camellia seed crude oil (its quality index is: acid value 2.5, phospholipid content 0.5%, moisture 0.2%, impurity 0.10%, cold resistance freezing test 0 ℃ storage for 3.5 hours to crystallize), through a centrifugal mixer (using LHB160 type), mixed with phosphoric acid accounting for 0.1% of the total weight of camellia seed crude oil and a concentration of 85%, passed through a spiral plate heat exchanger (using BLS-0.6-20 model) and dewaxed camellia oleifera from the va...

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Abstract

The invention discloses a camellia seed crude oil dewaxing processing technology and relates to an oil and fat refining technology in the technical field of deep-processing of agricultural and sideline products. The technical process of the camellia seed crude oil dewaxing processing technology comprises the following steps of: 1, low-temperature long-term mixing and acidification; 2, low-temperature long-term mixing and alkali refining; 3, soapstock removal and dewaxing; 4, high temperature washing; and 5, dehydration. The camellia seed crude oil dewaxing processing technology has the characteristics of improving the refining yield, reducing the production cost, strengthening the cold resistance of a product, improving the product quality and the like and not only can be used for carrying out dewaxing processing on camellia seed crude oil, but also can be used for carrying out dewaxing processing on other vegetable oils.

Description

technical field [0001] The invention relates to oil refining technology in the technical field of deep processing of agricultural and sideline products, in particular to a dewaxing processing technology of camellia seed crude oil. Background technique [0002] Camellia oleifera is a unique oil tree species of the family Theaceae in my country. It is especially suitable for planting in mountainous hills in red soil areas. It does not compete with grain for land. It is a woody edible oil plant worthy of promotion. Vigorously developing camellia oil in our country can not only improve the structure of edible vegetable oil in our country, but more importantly, it can improve the supply security of edible vegetable oil in our country. [0003] Camellia oleifera seed hulls and cell walls contain certain waxes. The main components of animal and plant waxes are esters formed by higher fatty acids and higher fatty alcohols, usually called wax esters. General vegetable oils contain a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B3/00
Inventor 陈勇文雨雁唐艳萍
Owner HUNAN XINJINHAO TEA OIL
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