Production method of constant-temperature oil preparation by using camellia oleifera seeds and refining purification

Abstract

The invention discloses a production method of constant-temperature oil preparation by using camellia oleifera seeds and refining purification. Physical constant-temperature press is carried out by using a double-screw oil press, and the oil preparation method is carried out by directly pressing oil materials without the process of steaming, stir-frying and the like; oil prepared by low-temperature pressing retains most of physiologically active substances in camellia oleifera seeds; high-temperature pressing is needed in a conventional pressing technology, and materials need to be heated fromroom temperature to 110-120 DEG C; according to the invention, a green constant-temperature oil preparing and processing technology is adopted, materials only need to be heated to 60 DEGC, and the steam consumption of the conventional technology is three times of the steam consumption of the technology provided by the invention according to calculation; steam is used only at a dry place with a low temperature in the green constant-temperature oil preparing and processing technology, and indirect steam is used, so that the oil preparing equipment is superior to the oil preparing equipment of the conventional pressing technology in all aspects such as service life and the like; the economic benefits such as energy conservation, environment friendliness and the like are very significant, thecamellia oleifera seed oil has better edible value and utilizing and developing values; the constant-temperature oil preparation and refining purification processing technologies are adopted, so thatthe obtained camellia oleifera seed oil has the advantages of light color, stable oil quality, original color and original taste, and retains the original characteristics of camellia oleifera seed oil. The method provided by the invention mainly avoids the defects of dark color and poor quality of camellia oleifera seed oil caused by high temperature in the processing process.

Description

technical field [0001] The invention relates to a production method for constant temperature oil production and refining of camellia oleifera seeds, in particular to a production method for oil production and refining of camellia oleifera seeds. Background technique [0002] With the continuous improvement of living standards, people's pursuit of edible oil nutrition and health is constantly improving, and camellia oil, as a high-grade woody vegetable oil rich in essential fatty acids and multi-vitamins, can change the nutrition caused by a single oil. Unevenness can fully balance human nutrition and is beneficial to health. Camellia oleifera seed oil is in line with the trend of vigorous consumption of contemporary oils, and it is also the development direction of the production and processing industry of contemporary camellia oleifera seed oil. At present, the domestic oil market is active. There are domestic oils and imported oils, and the prices vary greatly. A 500ml bo...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to overcome the high temperature during steaming and frying of the existing traditional and conventional methods of extracting oil from camellia oleifera seeds, which can easily cause the loss of nutritional components and active substances in the oil and the fragrance of camellia oleifera itself. The camellia oleifera seed oil extraction method uses a low degree of mechanical automation, high labor intensity, and high labor utilization rate; equipment configuration power is large, power consumption is high; processing costs are high; cold and hot pressing equipment seed shells are thick and hard, and the wear rate of machine parts High; the operation process of the equipment is complicated, and the failure rate of production equipment is high; high-pressure pressing is used, and the quality of the oil product is poor, and it needs to be refined before it can be eaten; the quality of the oil product is poor, and the nutrients are destroyed and lost (high temperature); Process, processing industry is not efficient

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