Mixed extraction process for effective components of red dates and kudzuvine roots

Abstract

The invention discloses a mixed extraction process for effective components of red dates and kudzuvine roots. The process comprises the following steps: disinfecting and washing the red dates and the kudzuvine roots respectively, and then crushing; mixing and immersing, carrying out enzymolysis treatment, filtering, fermenting, carrying out vacuum concentration and drying and carrying out supercritical CO2 extraction to obtain a powdery product; and then granulating, sterilizing and packaging to obtain a solid red date and kudzuvine root product. The product prepared by the invention has the effects of expanding blood vessels and supplementing blood and also has the effects of reducing the flowing resistance of the blood vessels of a human body, changing the rheological property of blood and the like.

Description

technical field [0001] The invention relates to a process for extracting mixed effective components of jujube and puerarin, in particular, a process for extracting functional components from medicinal and edible plants - pueraria pueraria and jujube, and making products. Background technique [0002] Pueraria lobata (Willd1) Ohwi is the root of the leguminous plant Pueraria lobata (Willd1) Ohwi. It is a commonly used traditional Chinese medicine and a natural plant resource for both medicine and food. Pueraria lobata is rich in starch and can be eaten. The medicinal value of gegen has been recorded in my country for a long time. Poison." Then "Compendium of Materia Medica" and other medical works all described the medicinal efficacy of kudzu root. In the past, due to limited conditions, there were few studies on the utilization value of kudzu root, so except for a small amount of kudzu root for food and general traditional Chinese medicine formula, most kudzu root has not b...

AI Technical Summary

Problems solved by technology

[0008] In the prior art, due to the limitation of technological methods, the utilization of kudzu root is mainly concentrated in the following aspects: one is to make kudzu root into powder and mix it with other food powders or use it alone. This method destroys kudzu root due to simple process. Puerarin cannot make the puerarin flavonoids and puerarin in Pueraria root well absorbed and utilized; the other is to use compound enzyme hydrolysis method to extract puerarin, the disadvantage of this method is that the process cycle is long, the loss of puerarin is relatively large, and it requires The waste liquid after extraction is processed, resulting in the waste of raw material nutrients and environmental pollution, and the production cost is too high; there is also the extraction of Pueraria flavonoids, but this method also causes a great waste of raw materials and pollutes the environment

Even in the process of extracting flavonoids, pueraria slag is reused to obtain pueraria powder, but the processing technology is complicated, the cost is high, and the resulting product is not popular because of its low nutritional value

In recent years, there is also a method of subjecting kudzu root to compound enzyme hydrolysis treatment to obtain kudzu root powder, but this method uses a compound enzyme to obtain a single product, the cost is too high, and the resulting product is single and cannot well meet consumer demand

The above methods all have such or such defects as low powder extraction rate, serious waste, high cost, single product, and unfriendly environment.

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