Black sesame seed and black bean edible oil and preparation method thereof

Abstract

The present invention discloses a black sesame seed and black bean edible oil and a preparation method thereof. Black sesame seeds, black beans and black sunflower seeds are separately screened and purified, and separate roasting, stir-frying and drying are conducted; the materials are uniformly mixed in a proportion to enable the water content of the mixed raw materials to be more than or equal to 9%; the mixed raw materials are sent to an oil press for pressing; during the pressing, the temperature of the raw materials is kept at 100 DEG C or more; and pressed raw oil needs to be naturally precipitated for 15 days or more to become pure oil. The 95 type or 100 type screw oil press is used for the pressing; when the raw materials enter the oil press, the water content of the raw materialsis maintained to be more than or equal to 9% to increase a pressing technology effect; during the pressing, the temperature of the raw materials is kept at 100 DEG C or more, which is beneficial to improving oil yield; and the oil yield is generally 22-23%. The machine pressing technology has the characteristics of being high in pressure, continuous in production, low in labor intensity, and relatively low in residual oil in cakes. The pressed raw oil needs to be naturally precipitated for 15 days and 30 days in winter to become the pure oil.

Description

technical field [0001] The invention relates to a black sesame and black soybean health-care edible oil prepared from black sesame as the main ingredient and black beans and black melon seeds as auxiliary materials and a preparation thereof. Background technique [0002] Sesame oil is a traditional food in my country and is very popular among people. However, traditional sesame oil is usually not added with other auxiliary ingredients, so the taste, nutritional content and medical value of the food are affected. Poor, single nutritional labeling and difficult to popularize and use. Use traditional technology to process black sesame oil oil yield rate simultaneously, labor intensity is big, residual oil amount is big, and production cost is high. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a kind of mouthfeel and nutritive value that promptly have strong fragrance, possessed the health-...

AI Technical Summary

Problems solved by technology

[0002] Sesame oil is a traditional food in my country and is very popular among people. However, traditional sesame oil is usually not added with other auxiliary ingredients, so the taste, nutritional content and medical value of the food are affected. Poor, single nutrient content and difficult to promote and use

At the same time, using traditional technology to process black sesame oil has low oil yield, high labor intensity, large amount of residual oil, and high production cost.