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Preparation method of coix seed oil

A technology of Coix seed oil and Coix seed oil, applied in the field of medicine, can solve the problems of high difficulty, high cost, low extraction rate and the like, and achieves the effects of safe production operation, easy operation, improved yield and purity

Inactive Publication Date: 2016-09-14
裴俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention: A large amount of organic solvents are generally used in the process of extracting coix seed oil in the current traditional method, not only the operation process is complicated, the cost is high, and the residue of organic solvent also limits the application of the extract, but also in the extraction of coix seed oil In the process of kernel oil, esters are often contained. It is difficult to separate them from the oil, which leads to the increase of impurities in the extracted coix seed oil and the extremely low extraction rate. Wet with warm water to germinate, collect coix buds and mash them to make them moldy, then shell the coix coix seeds, soak them and roast them repeatedly, put them in a steamer and mix them with coix coix bud molds for steaming, and finally put the cooked coix coix buds into the twin-screw Oil press, thereby obtaining the preparation method of coix seed oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0020] First, weigh 200g of fresh and mold-free coix, wash repeatedly with clean water, remove impurities and sort to leave the coix seeds with full grains, and immerse them in warm water at 25℃. At the end, drain the soaked Coix seeds out, spread them evenly in a pineapple sieve with gauze, place them in a cool and ventilated place, and rinse them with 35℃ water every 3h until the Coix seeds germinate ; Then pick the above-mentioned coix buds, collect them, put them in a masher, mash them into a petri dish, cover them with gauze, and place them for 5 days at a temperature of 35°C and a relative humidity of 65% until the coix buds become moldy Mold grows; then put the above-mentioned coix seeds in a low-temperature dryer for heat drying. The heat drying temperature is 120℃. After 20 minutes of heat drying, the temperature of the discharge port is rapidly cooled to normal room temperature, and then the heat is dried The coix seeds are placed in a peeling machine. After peeling, ...

example 2

[0023] First, weigh 250g of fresh non-mold coix, wash repeatedly with clean water, remove impurities and sort to leave the coix seeds full and free of impurities, immerse them in warm water at 27℃, the water surface is 6cm higher than the coix seeds, stir and soak for 5.5h. After soaking, drain the soaked Coix seeds out, spread them evenly in a pineapple sieve with gauze, place them in a cool and ventilated place, rinse them with 37℃ water every 3h until the Coix seeds germinate Then pick the above-mentioned coix buds, collect them, put them in a masher, mash them into a petri dish, cover them with gauze, and place them at a temperature of 38°C and a relative humidity of 67% for 6 days, until the coix buds Mold grows mold; then put the above-mentioned unsprouted coix seed in a low-temperature dryer for heat drying, wherein the heat drying temperature is 125℃, after 23 minutes of heat drying, the temperature of the discharge port is rapidly cooled to normal room temperature, and ...

example 3

[0026] First, weigh 300g of fresh and mold-free coix, wash repeatedly with clean water, remove impurities and sort to leave the coix seeds with full grains and no impurities, soak them in 28℃ warm water, the water surface is 8cm higher than the coix seeds, stir and soak for 6h, wait for soaking At the end, drain the soaked Coix seeds out, spread them evenly in a pineapple sieve with gauze, place them in a cool and ventilated place, rinse them with 38℃ water every 3h until the Coix seeds germinate ; Then pick the above-mentioned coix buds, collect them, put them in a masher, mash them into a petri dish, cover them with gauze, and place them for 8 days at a temperature of 40°C and a relative humidity of 70% until the coix buds become moldy Mold grows; then put the above-mentioned coix seeds in a low-temperature dryer for heat drying, where the heat drying temperature is 130°C, and after drying for 25 minutes, the temperature of the discharge port is rapidly cooled to normal room t...

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Abstract

The invention discloses a preparation method of coix seed oil, and belongs to the technical field of medicine. The preparation method comprises the steps: drenching coix lacryma with hulls with warm water to be wet, and germinating; collecting coix lacryma spouts, pounding, and then making the coix lacryma spouts get mildew; followed by, hulling the coix lacryma to take seeds, soaking, repeatively baking, putting the seeds into a steamer, and mixing and steaming with coix lacryma spout mould; and finally, and putting the steamed material into a double-screw oil press, to obtain the coix seed oil. Examples show that the production operation is safe, in the preparation process, an organic solvent is not used, and the preparation method is non-toxic, pollution-free, green and environmentally friendly, so the prepared coix seed oil has no any solvent residue; oil and ester in the coix seed oil can be effectively separated, the yield and purity of the coix seed oil are greatly enhanced, and the method is a practical method for industrialized extraction of the high-quality coix seed oil.

Description

Technical field [0001] The invention discloses a preparation method of coix seed oil, which belongs to the technical field of medicine. Background technique [0002] Coix seed is the dry mature seed kernel of the gramineous plant Coix, also known as coix seed, coix seed, coix seed, soil corn, coix seed, seed, coix pearl, grass bead, Huihui rice, rice kernel, and six millet. Slightly cold in nature, sweet and light in taste, it has the functions of diuresis and swelling, invigorating the spleen and removing dampness, relaxing muscles and numbness, clearing heat and draining pus, etc. It is a commonly used diuresis and dampness medicine. Pharmacological studies have shown that Coix seed has antipyretic, sedative and analgesic effects, and has an excitatory effect on the isolated heart, intestine and uterus. It is often used clinically to treat edema, athlete's foot, poor urination, dampness and contracture, spleen deficiency and diarrhea. [0003] The active ingredient in coix seed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/08A23D9/02A61K36/8994
CPCC11B1/04A23D9/02A61K36/8994C11B1/08
Inventor 裴俊张明
Owner 裴俊
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