Health-care black sesame seed and black bean edible oil and preparation method thereof

Abstract

The invention relates to a preparation method of health-care black sesame seed and black bean edible oil. The preparation method is characterized by comprising the following steps: separately screening black sesame seeds, black beans and black melon seeds; separately refining the screened black sesame seeds, the screened black beans and the screened black melon seeds; removing dust, broken stones and other impurities; separately washing the black sesame seeds without the dust, broken stones or other impurities, the black beans without the dust, broken stones or other impurities, and the black melon seeds without the dust, broken stones or other impurities; separately draining the washed black sesame seeds, the washed black beans and the washed black melon seeds, and maintaining the humidity to be 20%; then separately baking, frying and drying the drained black sesame seeds, the drained black beans and the drained black melon seeds until the temperature reaches 110-120 DEG C, the flesh quality is yellowish and the fragrance is normal; separately vibrating and screening the fried black sesame seeds, the fried black beans and the fried black melon seeds; uniformly mixing and stirring screened raw materials, namely 50-70 parts of the black sesame seeds, 20-30 parts of the black beans and 15-20 parts of the black melon seeds so as to obtain a mixture; pressing the mixture with a 95 type spiral oil press or a 100 type spiral oil press, wherein the water content of the raw materials is guaranteed to be no less than 9% when the raw materials are pressed, and the temperature of the raw materials is maintained to be equal to or greater than 100 DEG C when the raw materials are pressed; and naturally precipitating the pressed crude oil for 15 days so as to obtain the pure oil.

Description

technical field [0001] The invention relates to a black sesame and black bean health-care edible oil prepared by taking black sesame as the main material and black beans and black melon seeds as auxiliary materials and a preparation method 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. At the same time, processing black sesame oil with traditional technology has low oil yield, high labor intensity, large amount of residual oil, and high production cost. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a black sesame and black bean health-care edible oil with strong aroma and nutritional ...

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.