Crayfish-flavor seasoning oil and preparation method thereof

Abstract

The invention discloses crayfish-flavor seasoning oil and a preparation method thereof. The crayfish-flavor seasoning oil is prepared from the following raw materials of crayfish heads, soybean oil, table salt, white granulated sugar, monosodium glutamate, chicken essence, thick broad-bean sauce, chili sauce, Chinese prickly ash powder, chili powder, star anise powder, ginger powder, cumin powder, ground cinnamon, amomum powder, white pepper powder, galangal powder and licorice powder. According to the preparation method of the crayfish-flavor seasoning oil, a mode of combining braising and stir-frying with subcritical extraction is adopted, the subcritical extraction time is short, the operation is easy and convenient, the energy consumption is low, the cost is low, and the extraction process is performed in a vacuum low-temperature and low-pressure environment, so that the aroma loss and the secondary pollution are avoided, aroma components in the crayfish-flavor seasoning oil can be reserved to the maximum extent, the crayfish-flavor seasoning oil produced by extraction is thoroughly separated from an extraction solvent, the product is pure in aroma, good in fluidity state and relatively high in extraction rate, and the extraction rate of the crayfish-flavor seasoning oil obtained by the method is 12%-18%.

Description

technical field [0001] The invention belongs to the field of food technology processing, and relates to a seasoning, in particular to a crayfish flavor seasoning oil and a preparation method thereof. Background technique [0002] The types and contents of nutrients in crayfish are no less than those of meat and poultry. All kinds of crayfish contain high protein and low fat. The protein content in crayfish is very high, accounting for about 16-20% of the total. The fat in shrimp is mainly composed of unsaturated fatty acids, which is suitable for human absorption, and the meat is soft and easy to digest. It is an excellent food for people who are weak and need to take care of themselves after illness; shrimp meat is also rich in magnesium, zinc, and iodine , selenium, etc. Magnesium has an important regulatory effect on heart activity and can protect the cardiovascular system. It can reduce blood cholesterol levels, prevent arteriosclerosis, and at the same time expand coron...

AI Technical Summary

Problems solved by technology

[0003] The traditional preparation method of crayfish seasoning generally adopts high-temperature frying, which may destroy the nutrients contained in some raw materials in the seasoning, and sometimes frying at too high a temperature may cause the seasoning to burn, burn Paste food contains 3,4-benzopyrene, a substance recognized by the International Health Organization as a cancer-causing substance. Long-term consumption of burnt food will do great harm to the human body and is likely to cause cancer

Chinese patent document 201611121238.5 discloses a crayfish salt and pepper seasoning and its preparation method. This method adopts dry frying at a high temperature of 120-140°C, and the process is rough, which not only easily causes the seasoning to burn, the loss of raw material nutrition, but also harms consumers. health hazards

Moreover, traditional crayfish seasonings are generally sauce products. At present, there is no crayfish seasoning oil prepared by combining frying process and subcritical extraction process on the market. Soybean oil is artificially blended