Device for preparing black pepper oil resin

Abstract

The invention relates to a method for preparing black pepper oil resin, which comprises a flaking and crushing machine, a supercritical extraction kettle, a separation kettle, a molecular distillation device and a black pepper oil resin blending device, wherein the flaking and crushing machine is used for crushing flaked black pepper with water content being below 13 percent, and the crushed flaked black pepper enters the supercritical extraction kettle; the supercritical extraction kettle is used for extracting the black pepper powder, the extraction solvent is carbon dioxide of good grade, the total time of the extraction is 3-4h; the separation kettle is used for separating fluid with extract to obtain a crude extract, wherein the fluid with the extract enters the separation kettle; the molecular distillation device is used for separating and removing impurities of water and the like from the crude extract and separating into light components and heavy components, the light components are mainly black pepper oil and account for more than 70 percent, the heavy components are mainly piperine and account for more than 50 percent; and the black pepper oil resin blending device comprises an edible plant oil metering valve, a black pepper essential oil metering valve and a piperine metering valve, and the black pepper oil resins with different specifications are blended from the black pepper essential oil, the piperine and the edible plant oil according to a certain proportion. The device has the advantages of simple structure and high efficiency and can be used for preparing sensoner with top-grade catering industry.

Description

Technical field [0001] The invention relates to a device for preparing pepper oleoresin. Background technique [0002] Pepper is the dry near-mature or mature fruit of Piper nigrum L. When the fruit is dark green from autumn to the following spring, when the fruit at the base of the ear starts to turn red, cut the ear and dry or dry the fruit. The fruit is dark brown and is called black pepper. It can also be harvested when all the fruits turn red, soak in water for a few days, wipe off the skin, and dry, and the surface is off-white, called white pepper. Pepper fruit contains volatile oil, piperine, crude fat, crude protein, starch, various vitamins, trace elements, etc. It is a favorite seasoning for people. Pepper is mainly used in the condiment industry. In medicine, pepper can be used as a stomachic, antipyretic, diuretic and bronchial mucosal irritant. It can treat indigestion, cold phlegm, cough, enteritis, bronchitis, colds and rheumatism. For diseases, the clinical ef...

AI Technical Summary

Problems solved by technology

Pepper seasoning oil with better taste can be obtained through vegetable oil extraction, but the extraction efficiency of active ingredients is low and the waste is serious

Solvent extraction products have solvent residues, the appearance of the product is not good, and the oil solubility is poor, which is not conducive to application

At present, the development and application of pepper seasoning products in China is still in its infancy.

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