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Juglans cathayensis oil and production process thereof

A production process, wild walnut technology, applied in the direction of fat oil/fat production, fat generation, edible oil/fat, etc., can solve the problems of reducing the nutritional and health care value of walnut oil, destroying multiple nutritional and beneficial components of walnut, and achieving increased product added value , promote technological progress, and have the effect of no solvent residue

Inactive Publication Date: 2015-11-11
查光圣
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The squeezed walnuts contain a large amount of unsaturated fatty acids, some linoleic acid, and rich in natural VA, VD and other nutrients, which can eliminate the metabolic impurities in the blood vessels, purify the blood, and provide fresh blood for the brain. Nutrient elements of walnut oil Although high, the existing pressing methods will destroy the multiple nutritional and beneficial ingredients in walnuts, greatly reducing the nutritional and health value of walnut oil

Method used

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Embodiment Construction

[0013] A production process of East China wild walnut oil:

[0014] A. Dry the East China wild walnut to control the moisture content to 4%;

[0015] B. Add the processed wild walnut kernels of A. into boiling water with a temperature of 90-100°C, and the amount of water added is 4-10 times that of the wild walnut kernels of East China. After soaking for 3-5 minutes, the hot water is discharged, and the water gun is used to cool it. Rinse the wild walnut kernels in the jacketed pot with water to remove the attached skin; repeat several times;

[0016] C. Use a hydraulic press to pressurize the wild walnut kernels of B. China to produce crude oil; make cakes from the wild walnut kernels of East China, put them into the hydraulic press, and cast 23 cakes per pressing, each about 5kg, evenly pressurize the low pressure of the hydraulic press, When the pressure reaches 115MPa, the low pressure is adjusted to high pressure, and the pressure is evenly reached to 28MPa. When pressin...

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Abstract

The invention provides a juglans cathayensis oil production process. Juglans cathayensis oil is obtained through the steps of quick-boiling for removing seed coats, squeezing at low temperature, freezing and centrifugation. In the production process, particularly in the refining process of the juglans cathayensis oil, a chemical reagent is not added, a purely physical method is adopted for refining, the obtained juglans cathayensis oil reserves special juglans mandshurica Maxim, vitamin E and other active materials of the juglans cathayensis, and is free of solvent residues and pollution, good in safety and high in quality. Since no chemical reagent is added in the refining process, and no chemical reagent residue is realized, the juglans cathayensis oil can be used as excellent high-end edible oil and high-end cosmetic or a pharmaceutical additive. The juglans cathayensis oil is fragrant in smell and unique in flavor, can be widely used for cooking carious foods and dishes, has a relatively high nutritive value and a healthcare health-preserving effect, ensures high-antioxidant active ingredients and is particularly suitable for being popularized in the technical field of small-batch special oil production.

Description

technical field [0001] The invention relates to a method for producing East China wild walnut oil, belonging to the technical field of biology and new medical technology, modern agricultural technology, deep processing of agricultural products and modern storage and transportation: value-added processing of agricultural and forestry products and special resources. Background technique [0002] East China wild walnut, a deciduous tree native to the Near East, is also known as walnut and Qiang peach. It can be eaten raw, fried, or extracted from oil, prepared into cakes, candies, etc. It is not only delicious, but also has high nutritional value. The pressed walnuts contain a large amount of unsaturated fatty acids, part of linoleic acid, and are also rich in natural VA, VD and other nutrients, which can eliminate the impurities in the blood vessel metabolism, purify the blood, and provide fresh blood for the brain. Nutrient elements of walnut oil Although high, the exist...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/06C11B3/00A23D9/02
Inventor 不公告发明人
Owner 查光圣
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