Method for improving dissolution rate of effective components of Dai medicine kidney tea

Abstract

The invention discloses a method for improving the dissolution rate of effective components of Dai medicine kidney tea. The method comprises the following steps: (1) selecting leaves or young stems of kidney tea as raw materials, carrying out deactivation of enzymes for the first time, then spreading the kidney tea after deactivation of enzyme in a ventilated shade for airing, and carrying out deactivation of enzymes for the second time on the aired kidney tea; (2) cooling the kidney tea after deactivation of enzymes to room temperature, carrying out pile fermentation, kneading and twisting the kidney tea after pile fermentation for the first time, quickly and uniformly dissolving the kneaded and twisted kidney tea, and spreading the kidney tea in the shade for airing; (3) carrying out deactivation of enzymes for the third time on the dissolved kidney tea, uniformly spreading and thinning the kidney tea after deactivation of enzymes, airing the kidney tea in the shade, and kneading and twisting the aired kidney tea for the second time until the kidney tea fuzz content is high; and (4) kneading and twisting the kidney tea into balls or kneading and twisting the kidney tea into strips along veins, stir-frying the kidney tea in a pot, gradually increasing the temperature for heating and baking the kidney tea, then cooling the kidney tea to room temperature, and taking the kidney tea out of the pot. The method disclosed by the invention is simple in process and convenient to operate; the taste of the processed kidney tea is improved; and furthermore, the dissolution rate of the effective components of the kidney tea soaking in water is improved.

Description

technical field [0001] The invention belongs to the technical field of processing Dai medicine kidney tea, and in particular relates to a method for improving the dissolution rate of active ingredients in Dai medicine kidney tea. Background technique [0002] Kidney tea [Clerodendranthus spicatus (thunb) C.Y.Wu], also known as cat’s whiskers, is a perennial herb of the Labiatae family, Kidney tea. It is a commonly used antidote variety in Dai medicine. It is recorded in books that it can be used as tea with decoction or boiling water alone. , has a history of more than 2,000 years of use, and has the functions of clearing away heat and detoxification, diuresis and swelling, diuretic fossils, nourishing the kidney and protecting the kidney, cooling blood and stopping bleeding. Modern research shows that the chemical components in kidney tea mainly include flavonoids (Tezuka et al., 2000, Stampoulis et al.,1999,Awale et al.,2001), terpenes (Tezuka et al.,2000,Stampoulis et al....

AI Technical Summary

Problems solved by technology

[0003] In the traditional application process, the aboveground part of kidney tea is cut into sections and then dried, soaked in boiling water as a substitute for tea. The dissolution rate of active ingredients is not high, and it has a grassy taste, which affects the taste. It takes long-term consumption to adapt to the taste. Although the current market There are processed teabags, but the taste problem has not been resolved, and the content of active ingredients in the old stems of kidney tea is low, which affects the efficacy of kidney tea

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