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Production and processing method of natural tea seed oil

A technology of tea seed oil and processing method, which is applied in the directions of fat oil/fat production, fat production, edible oil/fat, etc., can solve problems such as poor taste, appearance, color and luster of tea seed oil, and insufficient utilization of high-quality resources. , to achieve the effect of excellent quality characteristics and simple process

Inactive Publication Date: 2017-04-19
JIANGXI SERICULTURE & TEA RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the taste and appearance of tea seed oil obtained by traditional tea seed oil processing technology are poor, coupled with people's lack of awareness of its excellent health benefits, so that this high-quality resource cannot be fully utilized

Method used

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Examples

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Embodiment Construction

[0008] (1) Harvesting of raw materials: On October 27, 2015, 100 kg of fresh fruit of Fuding Dabai tea in Nanchang area was harvested.

[0009] (2) Raw material processing: the above-mentioned harvested fresh fruit is naturally exposed to the sun until the peel cracks, and the seeds fall off from the peel, and 65 kg of tea tree seeds that fall off from the peel are collected, and the above-mentioned seeds are shelled by a sheller, and the obtained The seed kernels are then put on a drum frying machine for frying and drying to obtain 42kg of seed kernels with a water content of about 8%. The tea tree seed kernels are fried by a drum frying machine, and the brown seed coats basically fall off. At this time, the broken seed coats are screened out (or winnowed) to obtain clean seed kernels.

[0010] (3) Screw press to obtain pressed crude oil. Raw materials with a water content of about 8% that have been processed in step (2) are put into a screw press for pressing to obtain crud...

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Abstract

The invention discloses a production and processing method of natural tea seed oil. The production and processing method of the natural tea seed oil comprises the following production and processing steps of selecting raw materials, processing the raw materials, spirally pressing to acquire pressed crude oil, preparing an eluent, eluting the crude oil, and dealcoholizing and deodorizing. Compared with traditional refining, the method has the advantage of simple process. After the raw materials are spirally pressed, only through a one-step elution action, the production and processing method of the natural tea seed oil has better decoloration and debitterization functions, while a traditional edible oil refining process comprises complex processes such as degumming, deacidifying, decoloring and alkali refining. Ethyl alcohol, purified water and a natural flocculant are used as refining materials during the whole process, and no other chemical reagent is used, so that the product has safety and keeps original excellent quality characteristics. Compared with a traditional refining method, the method provided by the invention can better keep original natural active constituents such as tea polyphenol and vitamins in raw oil.

Description

technical field [0001] The invention relates to a production and processing method of natural tea seed oil. Background technique [0002] Tea seed oil refers to the oil extracted from the seeds of Camellia sinensis O. Ktze in the family Theaceae. As a leaf plant, the tea tree is used for the reproduction of offspring. Except for a small amount of reproduction, it is basically abandoned, resulting in a huge waste of resources. According to relevant data, there are currently 2.2 million hectares of tea gardens in my country, about 1.1 million per year. Tons of tea tree seeds are wasted in vain. Converted according to its oil content, it is basically equivalent to more than 50% of the total production of my country's current Camellia oleifera industry. [0003] Research shows that the fatty acid composition of tea seed oil is stable, the average content of palmitic acid is 15.53%, the average value of stearic acid is 2.92%, the average value of oleic acid is 57.28%, the average...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/08C11B3/00C11B3/02A23D9/02
CPCC11B1/04A23D9/02C11B1/08C11B3/001C11B3/02
Inventor 曹挥华蔡海兰李琛胡桂萍
Owner JIANGXI SERICULTURE & TEA RES INST
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