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Oil for confinement month and preparation method of oil

A technology of confinement and Camellia oleifera, which is applied in the field of confinement oil and its preparation, camellia oil and its preparation, can solve the problems of long crystallization time, loss of flavor of camellia oil, loss of nutritional components of camellia oil, etc., and achieve the effect of rich nutritional components

Active Publication Date: 2015-07-22
湖南大三湘茶油股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The low-temperature crystallization purification process is too simple. Although it can basically achieve the purpose of removing high melting point saturated fat, the control of the cooling process is not specific enough, and the crystallization time is long, resulting in low production efficiency and high energy consumption. During the crystallization process The adsorption and removal effect on harmful substances in oil such as benzopyrene, heavy metals, and pesticide residues is limited

Method used

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  • Oil for confinement month and preparation method of oil
  • Oil for confinement month and preparation method of oil
  • Oil for confinement month and preparation method of oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] A. Take the fresh and mature camellia oleifera fruit from the organic wild camellia oleifera base of the year, spread it out in the sun or air-dry, peel off the husk to get the camellia oleifera seeds;

[0109] B. Naturally dry or air-dry the camellia seeds within 30 days, so that the water content is controlled at 5-10% by mass;

[0110] C. Select high-quality plump Camellia oleifera seeds, remove dust or harmful substances that may be polluted on the surface of Camellia oleifera seeds, and obtain clean Camellia oleifera seeds;

[0111] D. remove all the shells of the camellia oleifera seed to obtain the camellia oleifera seed kernel;

[0112] E. Pick out the camellia seed kernels with poor quality or mildew and deterioration, and only keep the camellia seed kernels with good quality;

[0113] F. Take 5000kg of Camellia oleifera seed kernels and use a cold press to extract the first camellia oleifera seed juice to obtain 1150kg of crude confinement oil. The feeding te...

Embodiment 2-4

[0119] Using the method basically the same as in Example 1, the confinement oil of Example 2-4 was prepared, the main changes include: the amount of activated carbon added, fineness, processing temperature, and processing time in step G, and the concentration of saline solution in step H And the crude product of confinement oil, the addition amount of saline solution, treatment temperature, treatment time, specifically as listed in Table 1.

[0120] Table 1 Main process conditions for the preparation of confinement oil

[0121]

[0122] The content and distribution of fatty acids in the confinement oils of Examples 1-4 were measured respectively, as listed in Tables 2 and 3.

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Abstract

The invention discloses oil for confinement month and a preparation method of the oil. The preparation method comprises the following process steps: taking camellia oleifera fruits to be dried naturally or air-dried, peeling husks, naturally drying or air-drying camellia oleifera seeds within 30 days, removing the seed husks to obtain camellia oleifera seed kernels, removing impurities and performing optimal selection; feeding the obtained camellia oleifera seed kernels at ambient temperature, controlling the temperatures of a barrel and expressed oil to be lower than 60 DEG C, cold-pressing and squeezing primary camellia oleifera seed kernel juice to obtain crude oil for confinement month, using activated carbon for adsorption treatment to obtain detoxified crude oil for confinement month, adding aqueous salt solution to perform water extraction and decantation to obtain purified crude oil for confinement month, performing programmed cooling, freezing, crystal growing, impurity removal and filtration to obtain the oil for confinement month. According to the invention, the oil for confinement month prepared according to the method is refreshing in taste, just right in color, flavor and taste, contains no heavy metals, pesticide residues, benzopyrene and other harmful ingredients, is high in the content of zero trans fatty acid and smoking point, is better to retain the original active nutrients of camellia oil, has the quality better than that of Spanish extra virgin olive oil, is more suitable for pregnant women, lactating women and infants and young children.

Description

technical field [0001] The invention relates to a woody vegetable oil and a preparation method thereof, in particular to a camellia oil and a preparation method thereof, in particular to a confinement oil and a preparation method thereof. Background technique [0002] Camellia oil, also known as tea oil, camellia seed oil, tea seed oil, is one of woody edible oils. 90% of the world's camellia oil is in China, and 50% of China's camellia oil is in Hunan. It is hidden deep in the boudoir, with a long history and the same source of medicine and food: [0003] The pre-Qin ancient book "Shan Hai Jing" 2300 years ago records: "Yuanmu, the southern oil is also eaten." The said member wood is Camellia oleifera. [0004] In 1639, the twelfth year of Ming Chongzhen, Xu Guangqi wrote "Nongzheng Quanshu": "Tea oil can treat hemorrhoids, relieve dampness and heat..." [0005] In 1765, the 30th year of Qing Emperor Qianlong, Zhao Xuemin wrote "Compendium of Materia Medica Supplements": ...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/06C11B3/10C11B3/16A23D9/04
CPCC11B1/04C11B1/06C11B3/10C11B3/16
Inventor 赖琼玮裴健儒田华曹仲国孔英戈黄闺曾琴陈劲松刘海成罗秋兰于德君刘芳段文秀杨耀学吴丹成超丽
Owner 湖南大三湘茶油股份有限公司
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