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Method of determining phytosterol additive amount in edible oil by mathematical model

A phytosterol and mathematical model technology, applied in the field of food nutrition, can solve the problems of mutagenic, carcinogen, cytotoxicity, etc., and achieve the effect of clear and easy-to-understand expression and accurate method.

Active Publication Date: 2017-06-09
JIANGNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, studies have found that phytosterols in edible oils are oxidized under conditions such as heating, ionizing radiation, and light, and the resulting sterol oxides have toxic side effects such as cytotoxicity, mutagenesis, atherosclerosis, and carcinogens, and it is not suitable to add a large amount
There is no optimal method to determine the amount of phytosterols added to edible oils in the market, and the content of phytosterols in various products varies significantly

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  • Method of determining phytosterol additive amount in edible oil by mathematical model
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  • Method of determining phytosterol additive amount in edible oil by mathematical model

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[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, the specific implementation of the present invention will be described in detail below in conjunction with specific examples.

[0040] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0041] Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodime...

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Abstract

The invention provides a method of determining a phytosterol additive amount in edible oil by a mathematical model. The method of determining the phytosterol additive amount in the edible oil by the mathematical model includes determining chemical indexes, processing test data, establishing the mathematical model, and determining an optimal phytosterol additive amount. The method of determining the phytosterol additive amount in the edible oil by the mathematical model has the advantages that the model method takes full consideration of micro-indexes, nutrient elements and hazard factors; the method is clear and easy to understand in representation form, more accurate and capable of determining the optimal additive amount based on comprehensive consideration of various factors, and can be applied to the field of food nutriology.

Description

technical field [0001] The invention belongs to the field of food nutrition, and in particular relates to a method for determining the amount of phytosterol added in edible oil by using a mathematical model. Background technique [0002] Phytosterols are trace active ingredients in plants, which play a role in stabilizing cell membranes in cells and widely exist in roots, stems, leaves, fruits and seeds of plants. There are three types of phytosterols, 4-non-methyl sterols, 4-methyl sterols and 4,4'-dimethyl sterols. Commonly used β-sitosterol, stigmasterol, campesterol, brassicasterol, avenasterol and ergosterol belong to 4-methyl-free sterols. Sterols in plants exist in four forms: free state, sterol esters (fatty acid esters and phenolic esters), steryl glycosides, and acylated sterol glycosides. Free sterols and sterol esters are soluble in non-polar solvents such as n-hexane, while steryl glycosides and acylated steryl glycosides require polar modifiers for solubility...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/03
CPCG01N33/03
Inventor 刘睿杰李徐李咏如常明金青哲王兴国黄健花陶胜男杨铭扬
Owner JIANGNAN UNIV
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