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Production process of a new type of nutritious and healthy edible oil

A technology for health-care edible oil and production process, applied in the fields of edible oil/fat, application, food science, etc., can solve the problem of high requirements, achieve the effect of simple process, improved oil extraction efficiency, and reduced enzyme usage

Inactive Publication Date: 2014-10-15
浙江大学湖州市南太湖现代农业科技推广中心
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AI Technical Summary

Problems solved by technology

In order to prevent oil oxidation, it can be preserved by sealing, avoiding light, low temperature or filling in inert gas, etc., but the requirements are high, and it is difficult to do it for batches of edible oil and oil-rich food

Method used

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Examples

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Embodiment Construction

[0019] Wash the fresh papaya seeds and dry them, take 1000g of them and crush them to 70 meshes and sieving them. Pour the papaya seed powder into the hydrochloric acid solution with a concentration of 3mol / L (the mass ratio of the hydrochloric acid solution to the papaya seed powder is 10:1), stir and shake until the mixture is uniform, and put it in a boiling water bath after standing for 2 hours. Minutes, and then quickly placed in a low temperature of -20°C to cool for 30 minutes. Add sodium hydroxide solution to adjust the pH to 4.5.

[0020] Cellulase (3000U / g), pectinase (18000U / g) and acid protease (45000U / g) were mixed in a mass ratio of 5:10:1 to prepare a composite enzyme preparation.

[0021] The compound enzyme preparation was added to the acid pretreatment liquid of the papaya seed material, the added amount was 2.0% of the mass of the papaya seed material, the enzymolysis temperature was 45°C, and the enzymolysis time was 8 hours. During the enzymolysis process, st...

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Abstract

The invention discloses a process for producing novel nutrient health-care edible oil. The process comprises the following steps of: 1, performing acid pretreatment on pawpaw seed raw materials; 2, preparing a compound enzyme preparation; 3, performing aqueous phase compound enzyme enzymolysis and extraction on pawpaw seed oil; 4, extracting grease; 5, manufacturing a colored silk extract; and 6, preparing the finished nutrient health-care edible oil with high oxidization resistance. The process has obvious advantages compared with like products in aspects of utilizing secondary resources and reducing the production cost; the process has the advantages that the treatment conditions are mild, the process is simple, the energy consumption is low, the obtained plant oil is high in quality and purity and the like; the enzyme amount is obviously reduced, so that the oil extraction efficiency is improved more; and moreover, the nutrient health-care edible oil is high in oxidization resistance, simple to acquire and low in cost, and due to the antioxidant component in the edible oil, the nutrient composition of the edible oil is enriched, so that the health-care nutrient functions of the edible oil are perfected.

Description

Technical field [0001] The present invention relates to a production process of papaya seed oil, in particular to a method of extracting papaya seed oil by cold and hot acid method and enzymatic hydrolysis, and using natural colored cocoon silk extract as antioxidant to produce a new type of nutrition and health edible oil A new type of production process of nutritious and health-care edible oil belongs to the technical field of oil production. Background technique [0002] As an important branch in the food category, the significant impact of edible oils on human health has also attracted more and more attention. In recent decades, people have continued to develop new oil sources, especially some agricultural products that are rich in fats. The prices are very low. After processing, the value-added range is relatively large, which can bring better economic benefits to enterprises. These specific oil products are often beneficial to human health because they contain a variety of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23D9/04
Inventor 李卫旗
Owner 浙江大学湖州市南太湖现代农业科技推广中心
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