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Walnut oil production method

A production method and technology of walnut oil, which are applied in the directions of fat oil/fat production, fat production, edible oil/fat, etc., can solve the problems of complex process and large nutritional damage of raw materials, and achieve simple process, natural oily smell, fragrance, nutrition and the like. full effect

Active Publication Date: 2012-07-04
阳泉市万和油脂有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defects in the prior art that the process is complicated and the nutrition of raw materials is greatly destroyed, and a method for producing walnut oil is provided.

Method used

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  • Walnut oil production method

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Embodiment Construction

[0024] Such as figure 1 Shown, a kind of walnut oil production method of the present invention comprises the following steps:

[0025] (1) Peeling

[0026] Add the walnut kernels to be peeled into hot water at a temperature of 80°C (or 75°C or 85°C), soak for 10-15 minutes, drain the hot water, and use a water gun to draw cool water to rinse the walnut kernels in the jacketed pot to remove the attached Skin. The specific method is:

[0027] Add cold water into the stainless steel jacketed pot, the amount of water added is about one-third of the capacity of the stainless steel jacketed pot, open the steam valve, and adjust the steam pressure to below 0.1Mpa through the steam pressure reducing valve, which does not exceed the working pressure requirement of the jacketed pot. Heat the water in the stainless steel jacketed pot to 80°C (or 75°C or 85°C). Pour an appropriate amount of walnut kernels to be peeled into a stainless steel interlayer pot. It is advisable to su...

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Abstract

The invention relates to edible oil production, overcoming the defects of complex process and serious destruction of nutrients in raw material in the prior art. The walnut oil production method comprises peeling, water sprinkling, drying, cold-pressing, drying, decolorization, cooling, polishing, filtering and packaging. The process is simpler than the current production method, nutrients cannot be destructed during pressing, residues of acid, alkali, heavy metals, cholesterol and other harmful substances can be avoided effectively, the smell of oil is nature and fragrant, almost no fume is produced, the product is green and healthy, no secondary heating is needed, and the nutrition is comprehensive.

Description

technical field [0001] The invention relates to the field of edible oil production, in particular to a production method of walnut oil. Background technique [0002] Walnut oil is high-grade edible vegetable oil processed from natural wild walnut. It is suitable for all kinds of people to consume, and the market demand is increasing rapidly. But, the method for walnut oil of current production has low oil yield, complex production process, high input cost, and the nutritional labeling of walnuts will be destroyed in the production process. Contents of the invention [0003] The purpose of the invention is to solve the defects in the prior art that the process is complicated and the nutrition of raw materials is greatly destroyed, and a method for producing walnut oil is provided. [0004] For achieving the above object, the technical solution adopted in the present invention is: a kind of walnut oil production method is characterized in that comprising the following step...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00C11B3/10A23D9/02
Inventor 张延安
Owner 阳泉市万和油脂有限公司
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