Production process of vitamin A peanut oil

A production method and technology of peanut oil, which is applied in the field of edible oil, can solve the problems of low vitamin A content in peanut oil, lack of vitamin A, and impact on health, and achieve the effects of inhibiting light exposure, ensuring content, and preventing oxidation.

Inactive Publication Date: 2009-07-22
SHENGLI OIL FIELD SHENGLI POWER MACHINERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The vitamin A content of the existing peanut oil is relatively low, only 480-500 μg / kg. According to the nutritional survey data, some residents in the country are deficient in vitamin A, which affects their health, especially children's malnutrition, which is already a worldwide problem.

Method used

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  • Production process of vitamin A peanut oil

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Experimental program
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Effect test

Embodiment 1

[0013] Embodiment 1: the production method of vitamin A peanut oil, its process step is (A) carries out physical and chemical inspection to first-grade peanut oil, to reach GB1546-2003 standard, also comprises the following steps: (B) pumps first-grade peanut oil into first-order reaction In the tank, add vitamin A acetate with a weight ratio of 100000: 6.65, and carry out the primary reaction for 60 minutes at 40° C. at normal pressure and 30 rpm under stirring; (C) measure the pergasification value, acid value, The content of vitamin A, finish the primary reaction after being qualified; (D) the primary reaction oil of 1 part by weight is pumped into the secondary reaction tank, and then the primary peanut oil of 4 parts by weight is pumped into, and the reaction is carried out at normal pressure 40 ℃, 20 Carry out the secondary reaction for 60 minutes under rev / min stirring. During the reaction process, various physical and chemical indicators of the product are regularly det...

Embodiment 2

[0014] Embodiment two: the production method of dimension A peanut oil, its process step is (A) carries out physical and chemical inspection to first-grade peanut oil, to reach GB1546-2003 standard, also comprises the following steps: (B) pumps first-grade peanut oil into first-order reaction In the tank, add vitamin A acetate with a weight ratio of 100000: 13.30, and carry out a primary reaction for 80 minutes at 120° C. at normal pressure and 80 rpm under stirring; (C) measure the pergasification value, acid value, The content of vitamin A, finish the primary reaction after being qualified; (D) the primary reaction oil of 1 part by weight is pumped into the secondary reaction tank, and then the primary peanut oil of 4 parts by weight is pumped into, at normal pressure 120 ℃, 80 Carry out the secondary reaction for 120 minutes under rev / min stirring. During the reaction process, various physical and chemical indicators of the product are regularly detected, and the secondary r...

Embodiment 3

[0015] Embodiment three: the production method of dimension A peanut oil, its process step is (A) carries out physical and chemical inspection to first-grade peanut oil, to reach GB1546-2003 standard, also comprises the following steps: (B) pumps first-grade peanut oil into first-order reaction In the tank, add vitamin A acetate with a weight ratio of 100000:10.00, and carry out the primary reaction for 70 minutes under normal pressure, 80°C and 50 rpm stirring; (C) measure the pergasification value and acid value of the oil , the content of vitamin A, finish the primary reaction after being qualified; (D) pump the primary reaction oil of 1 part by weight into the secondary reaction tank, then pump the primary peanut oil of 4 parts by weight, at normal pressure, 80 ℃ , Under stirring at 30 rpm, carry out the secondary reaction for 90 minutes. During the reaction process, regularly detect various physical and chemical indicators of the product, and finish the secondary reaction ...

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Abstract

The production process of vitamin A peanut oil includes the following steps: 1. inspecting the physical and chemical indexes of first grade peanut oil based on GB1546-2003 standard; 2. mixing the peanut oil and vitamin A acetate in the weight ratio of 100000 to 6.65-13.30 in the first reactor at normal pressure and 40 -120deg.c via stirring at 30-80 rpm to produce the first reaction for 60-80 min; 3. measuring the over gasification value, acid number, vitamin A content of the product, and finishing the first reaction after reaching the required indexes; 4. mixing the first reacted oil in 1 weight portions and first grade peanut oil in 4 weight portions in the second reactor at normal pressure and 40 -120deg.c via stirring at 20-60 rpm to produce the second reaction for 60-120 min, and detecting the product indexes regularly until reaching the standard; and 5. light-proof packing.

Description

1. Technical field [0001] The invention relates to the field of edible oils, in particular to a method for producing vitamin A peanut oil. 2. Background technology [0002] The vitamin A content of the existing peanut oil is relatively low, only 480-500 μg / kg. According to the nutritional survey data, some domestic residents are deficient in vitamin A, which affects their health, especially children's malnutrition, which is already a worldwide problem. A national nutrition survey shows that the vitamin A intake of urban students in my country is 59%-76% of the RDA (recommended intake), that of rural students is 48%-57% of the RDA, and that in some poor areas it is only 30%. The lack of vitamin A is an important factor related to people's health. 3. Contents of the invention [0003] The purpose of this invention is to provide a kind of production method of improved vitamin A peanut oil, it can effectively overcome or avoid the shortcoming or deficiency that exists in the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23D9/04A23L1/303A23L33/155
Inventor 韩冲张华儒申青连
Owner SHENGLI OIL FIELD SHENGLI POWER MACHINERY GRP
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