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Fragrant peanut oil and preparation method thereof

A peanut oil, strong aroma technology, applied in the production of fat, edible oil/fat, fat oil/fat production, etc., can solve the problems of loss of nutrients, cumbersome preparation process, low oil yield, etc., and achieve the preservation of nutritional value and feeding effect. Good, the effect of improving oil yield

Active Publication Date: 2014-01-15
SHANDONG YUHUANG GRAIN & OIL FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The peanut oil pressing process in the prior art has distorted taste, cumbersome preparation process, loss of nutrients in the process of production process, low oil yield, environmental pollution caused by waste waste, etc., which is not easy to popularize

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of fragrant peanut oil, comprising the steps of:

[0027] 1. Material selection: select fresh peanut kernels of the same year, and implement the following standards: oil content ≥ 43%, moisture ≤ 9%, impurities ≤ 1%, acid value ≤ 0.8, no mildew, no insects;

[0028] 2. Impurity removal and sorting: Peanut kernels are removed from light impurities, heavy impurities, and iron impurities in peanut kernels by winnowing equipment, vibrating screens, stone removers, and magnetic separators to ensure the safety and hygiene of raw materials; peanut kernels are divided into two Part, wherein, the peanut kernel of 80% mass fraction enters operation 1, and the peanut kernel of 20% mass fraction enters operation 2;

[0029] 3. Process 1: The crusher breaks the peanut kernels into 4-6 petals, spreads them to a thickness of 5cm, and irradiates them under ultraviolet light for 15 minutes, and the ultraviolet intensity is 2000uW / cm 2 , and then enter the flaking m...

Embodiment 2

[0035] The Luzhou-flavored peanut oil quality parameter detection prepared by Example 1 of the present invention, see Table 1

[0036] Table 1

[0037] parameter item Experimental results Oil yield% 98.6 odor Strong fragrance Insoluble impurities% 0.002 280° heating test color unchanged

[0038] Simultaneously, the present invention also compares the influence of ultraviolet radiation on the oil yield; the control group does not use ultraviolet radiation to process, and others are the same as embodiment 1, and its oil yield is 92.1%, which is much lower than embodiment 1.

Embodiment 3

[0040] The effect of the feed prepared by the embodiment of the present invention 1: see table 2

[0041] Choose 100 weaned piglets one month old, divide them into two groups, 50 in every group, wherein the experimental group is fed with the feed prepared by the present invention, about 500 yuan per 100kg, and the control group is fed with Chia Tai feed (SSB-25 model) , based on the calculation of about 600 yuan per 100kg. See Table 1 for the indicators detected after 30 days of feeding.

[0042] Table 2

[0043] Average indicators (per piglet) control group Invention group Weight of weaned piglets (kg) 5.64 5.57 30 day weight gain (kg) 13.28 14.79 number of survivors 45 heads 49 heads Feed consumption (kg) 16.9 17.4 Feeding cost (yuan) 101.4 87

[0044] Through comparative experiments, it is found that the feed of the invention has low cost, and the weight gain and survival rate are better th...

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PUM

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Abstract

The invention belongs to the technical field of food processing and particularly discloses a preparation method of fragrant peanut oil. The preparation method comprises the steps of material selection, purification, sorting, a procedure 1, a procedure 2, oil producing, waste residue utilization and the like. The method adopts a unique perfume generation and reserving technology, the perfume of the peanut oil is reserved to the greatest extent, the oil yield of peanut kernels is increased by ultraviolet irradiation, and wastes are utilized, so that the wastes are turned into wealth. The invention further discloses the fragrant peanut oil.

Description

[0001] technical field [0002] The invention belongs to the technical field of food processing, and in particular relates to a strong fragrance peanut oil and a preparation method thereof. [0003] Background technique [0004] Peanut oil is light yellow and transparent, with clear color, fragrant smell and delicious taste. It is a kind of edible oil that is relatively easy to digest. Peanut oil contains more than 80% unsaturated fatty acids (including 41.2% oleic acid and 37.6% linoleic acid). In addition, it also contains 19.9% ​​of saturated fatty acids such as palmitic acid, stearic acid and arachidic acid. The fatty acid composition of peanut oil is relatively good, which is easy for human body to digest and absorb. According to foreign data introduction, use peanut oil, can make cholesterol in human body be decomposed into bile acid and excrete, thereby reduce the content of cholesterol in blood plasma. Go up in addition, in peanut oil, also contain the materials ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/00C11B1/04A23D9/02A23K1/14
Inventor 赵广彬
Owner SHANDONG YUHUANG GRAIN & OIL FOOD
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