Processing method used for producing sesame oil

Abstract

The invention discloses a processing method used for producing sesame oil. The processing method comprises steps of airing, milling, thermal insulation treatment, caking preparing, steaming, squeezing, and filtering. According to the processing method, sesame seeds without husks are subjected to airing so as to obtain dried sesame seeds; the dried sesame seeds are pulverized using a grinding machine, and an obtained product is sealed in a container; the product is subjected to thermal insulation treatment for 2h at 55+-5 DEG C, and is made into cakes; the cakes are delivered into a food steamer, and are steamed with water vapor; after steaming, squeezing is carried out so as to obtain coarse oil, and the coarse oil is subjected to precipitation for 36 to 48h and then is filtered so as to obtain finished sesame oil. The local flavor of the sesame oil is strong and soft; monounsaturated fatty acid content is high; long term consumption is beneficial for body health; and the sesame oil possesses relatively high nutritional value and health care effects.

Description

technical field [0001] The invention relates to a processing method of edible oil, in particular to a processing method for producing sesame oil with sesame as raw material. Background technique [0002] Sesame oil is a traditional Chinese food oil. Traditional Chinese medicine believes that sesame has the effects of nourishing yin and beautifying the skin, warming the spleen and stomach. Modern medicine has confirmed that: sesame oil is rich in unsaturated fatty acids, so it is easier to be absorbed by the human body, and has the effects of protecting blood vessels, delaying aging, laxative, reducing the poison of tobacco and alcohol, and protecting the throat; Bleeding and throat inflammation all have a good improvement effect; at the same time, sesame oil has a good taste and strong aroma, so small ground sesame oil is deeply loved by consumers and has become an indispensable condiment in daily life. [0003] At present, the production methods of sesame oil include water...

AI Technical Summary

Problems solved by technology

The traditional water substitution process is: clearing kernels, moistening kernels, frying kernels, raising smoke, blending pulp and stirring oil, shaking and separating oil, etc. The sesame oil produced has a rich and soft flavor, but it is labor-intensive and produces a large amount of waste water. Continuous production cannot be realized, and development is restricted

The machine pressing process developed later includes steps such as: clearing kernels, frying seeds, raising smoke, conditioning, pressing, filtering, and sedimentation. Although it makes up for the shortcomings of the water substitution method, it has the advantages of a high degree of self-control and continuous production. The flavor of the prepared sesame oil has no water substitution method, and the sesame oil is soft and pure

Most of the traditional sesame oil production process is to produce sesame oil after roasting, frying and pressing at high temperature. The nutrients and active substances of the produced oil will be lost, and the oil production rate and oil quality will be affected. Its natural fragrance Taste is also affected