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Production method for squeezing tea oil

A production method and technology of camellia oil, applied in the direction of fat oil/fat production, fat production, fat oil/fat refining, etc., can solve the problems of large differences in oil composition and active components, easy to clog, low oil yield, etc., to achieve Retain natural flavor and fruity aroma, increase mutual friction, and fully extract oil

Inactive Publication Date: 2019-05-31
郭世希
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tea seed oil produced by hot pressing is easy to lose the natural nutrients, active substances and inherent fragrance in the tea seed oil, and the color of the tea seed oil obtained is dark, so it must be further refined and processed, which consumes a lot of energy.
The production of tea seed oil by low-temperature pressing method is difficult for shelling and separation of shell kernels. After shelling, the oil content of tea seed kernels is high, it is difficult to pressurize, and it is easy to knot the chamber. Ordinary oil presses cannot operate normally.
Moreover, there are various sources of tea seeds, and the oil composition and active components vary greatly, resulting in problems such as low oil yield and high residual oil.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Collection of camellia oleifera seeds: select high-quality camellia oleifera fruits, screen the harvested camellia oleifera fruits, remove disabled and diseased fruits, and clean out dust, soil, sand and other inorganic impurities and plants in the camellia oleifera seed raw materials through a rotary sieve Organic impurities such as stems and leaves, husks, plastics, fibers, etc., to ensure the quality of crude oil from the source and improve the quality of oil products, and then remove the magnetic metal impurities in the oil through electromagnet equipment;

[0021] Then place it in a ventilated room for 10 days, turn the pile every 3 days and remove the moldy and rotten fruit in time; after stacking and retting, choose a sunny day to spread out and retweet for 3-4 days, so that the camellia seeds will naturally crack and peel off;

[0022] (2) Drying: placing the camellia seed in a ventilated oven and baking at a low temperature for 35 minutes, the baking tempera...

Embodiment 2

[0031] (2) Camellia oleifera seed collection: select high-quality camellia oleifera fruits, screen the harvested camellia oleifera fruits, remove disabled and diseased fruits, and clean out dust, soil, sand and other inorganic impurities and plants in the camellia oleifera seed raw materials through a rotary sieve Organic impurities such as stems and leaves, husks, plastics, fibers, etc., to ensure the quality of crude oil from the source and improve the quality of oil products, and then remove the magnetic metal impurities in the oil through electromagnet equipment;

[0032] Then place it in a ventilated room for stacking and retting for 8 days. During this period, turn the pile every 3 days and remove the moldy and rotten fruits in time; after stacking and retting, choose a sunny day to spread out and retweet for 3-4 days, so that the camellia seeds will naturally crack and peel off;

[0033] (2) drying: placing the camellia seed in a ventilated oven and baking at a low tempe...

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Abstract

The invention discloses a processing method for squeezing tea oil. The method comprises the steps of collecting tea-oil tree seeds, performing drying, separating cores and shells, breaking, steaming materials and squeezing materials. Artificial intervention is started from the oil tea fruit stage, cold and hot alternate squeezing is adopted, no any chemical auxiliary is adopted, the pure physicalmethod is adopted, tea oil active ingredients are effectively reserved, the national squeezing tea seed oil standard is met, the natural flavor and fruit fragrance of camellia oil are reserved, the technology is simple and low in cost, oil extraction is sufficient, and the oil extraction rate is high.

Description

technical field [0001] The invention relates to the field of edible oil processing, in particular to a production method of pressed tea oil. Background technique [0002] Camellia oil is a unique oil tree species in China. Its fruit can be used to extract important natural green organic health-care edible oil. Because of its golden or light yellow color, tea oil is pure in quality, fragrant in smell and does not contain harmful substances such as cholesterol and aflatoxin. It is widely spread that tea oil contains specific physiologically active substances tea polyphenols and camellia glycosides, which can effectively improve cardiovascular and cerebrovascular diseases, lower cholesterol and fasting blood sugar, inhibit the rise of triglycerides, and have obvious effects on inhibiting cancer cells. Effect. [0003] At present, the production of camellia oil is mainly based on pressing method and solvent method. The pressed oil has a complete color, aroma and taste, and reta...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/06C11B3/00
Inventor 郭世希
Owner 郭世希
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