A kind of production method of Camellia oleifera seed oil with high natural plant sterol content

Abstract

The invention discloses a production method of camellia oleifera seed oil with high plant natural sterol content, comprising two main steps of crude oil acquisition and refining, aiming at the characteristics of camellia oleifera seed oil and the physical and chemical properties of natural sterols, by changing the refining parameters of each refining process, especially It reduces the deodorization process, which not only effectively removes impurities and some undesirable components in camellia oleifera seed oil, but also retains the natural sterols in camellia oleifera seed oil to the greatest extent. All indicators of the refined refined oil meet the national camellia oil standard, and the sterol content reaches 1.5 times that of the traditional craft refined oil. This sterol-rich camellia seed oil product is rich in nutrition and is most suitable for special groups such as "three highs" people, pregnant women, infants and young children.

Description

technical field [0001] The invention relates to the technical field of camellia oleifera seed oil production, in particular to a method for producing camellia oleifera seed oil with high plant natural sterol content. Background technique [0002] As an important natural active substance, sterol widely exists in various organisms and is an important nutrient for the growth and development of organisms. Among them, the sterols in animals are called animal sterols, mainly cholesterol, and it is generally believed that eating more is not conducive to human health; the sterols provided by plants are called phytosterols, mainly sitosterol, stigmasterol and campesterol; The sterols produced by microorganisms and fungi become mycosterols, mainly ergosterol. According to different chemical structures, phytosterols mainly include 4-non-methyl sterol, 4-methyl sterol and 4,4-dimethyl sterol, among which the non-methyl sterol mainly includes β-sitosterol, stigmasterol, Campesterol and...

AI Technical Summary

Problems solved by technology

[0005] As mentioned above, the deodorized distillate of edible oil contains a large amount of beneficial ingredients such as sterols, and it would be a waste not to use them. Extracted from the deodorized distillate of oil

In terms of production, there are many methods for extracting sterols from the deodorized distillate of edible oil, but the technology for large-scale production of the main extraction process is still immature, and there are still serious defects: low recovery rate, low yield, and low purity

Some large edible oil companies are trying to recycle production, but small companies such as Camellia oleifera seed oil production have no way to do it

At the same time, even for large-scale enterprises, there are still many problems that need to be solved urgently due to the large investment in equipment, high maintenance costs, and market-oriented production.

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