Liquid fresh dendrobium officinale kimura ex migo beverage and preparation method thereof

Abstract

The invention discloses a preparation method of a liquid fresh dendrobium officinale kimura ex migo beverage. The preparation method comprises the following steps of (1) cleaning the fresh dendrobium officinale kimura ex migo, and cutting into sections; (2) putting the dendrobium officinale kimura ex migo sections into a low-temperature freezing crushing machine, and crushing, so as to obtain super-fine powder of dendrobium officinale kimura ex migo; (3) extracting the super-fine powder of dendrobium officinale kimura ex migo for two times at room temperature, filtering by a sterile screen plate, and combining the two times of filtrates, so as to obtain fresh dendrobium officinale kimura ex migo extracting liquid; (4) adding 0.01% to 0.05% of vitamin C, 0.05% to 0.1% of preservative, 0.01% to 0.1% of stabilizer and 4% to 6% of honey into the extracting liquid, and uniformly mixing; (5) subpackaging, and sterilizing for at least 24h at the temperature of -80 to -90 DEG C. The invention also discloses the liquid dendrobium officinale kimura ex migo beverage. The liquid dendrobium officinale kimura ex migo beverage has the advantages that the content of effective ingredients is high, the absorbing is easy, the flavor is good, the property is stable, the warranty period is long, and the like.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine beverage processing. More specifically, the present invention relates to a liquid fresh Dendrobium candidum drink and a preparation method thereof. Background technique [0002] Dendrobium officinale is a perennial herb of the genus Dendrobium orchidaceae, also known as black knot grass, Huoshan Dendrobium and fresh iron skin, etc. It is one of the traditional precious medicinal materials in my country and is expensive. Modern pharmacological studies have found that Dendrobium candidum contains lactone alkaloids, water-soluble polysaccharides, amino acids, trace elements, and mucus and starch. It has the effects of improving human immune function, nourishing yin, detoxifying, anti-cancer, anti-arteriosclerosis, lowering blood pressure, anti-fatigue, anti-radiation, and delaying aging. The traditional processing methods of Dendrobium candidum are mostly directly sun-dried or dried, or ...

AI Technical Summary

Problems solved by technology

Such as: CN102302680B discloses a processing method for retaining all components of the iron sheet, which carries out vacuum freeze-drying after fresh Dendrobium candidum is pretreated, and then is pulverized into ultrafine powder with an ordinary pulverizer and a low-temperature vibration pulverizer successively, although this method avoids It prevents the loss of active ingredients in the drying process, but the powder will still be heated during the crushing process, resulting in the inactivation of some active ingredients; CN104435743A discloses a preparation method of Dendrobium officinale superfine powder, which preprocesses fresh Dendrobium officinale, and then It is subjected to low-temperature freezing (-5—-40°C), then low-temperature pulverization into coarse powder, and then the coarse powder is subjected to low-temperature vacuum microwave drying (-5—-40°C), low-temperature supersonic airflow pulverization (0—-40°C) into fine powder Ultrafine powder, and finally use resonance mill to pulverize the ultrafine powder into ultrafine powder. Although this method has kept the activity of the active ingredients of fresh Dendrobium candidum to the greatest extent, the process is complicated; The production method is to use a juice extractor to extract the raw juice, separate the raw juice from the medicinal residues, carry out subsequent treatment on the raw juice, and finally sterilize it at high temperature. Although the method preserves the flavor of the fresh Dendrobium officinale, its nutrition and The functional components are still greatly lost; CN106177492A discloses a method for improving the dissolution of the active ingredients of the fresh product of Dendrobium Huoshanense, which makes the fresh strips of Dendrobium Huoshanense through beating, vacuum degassing, high-pressure homogenization and ultra-high pressure sterilization to obtain finished products. Although the flavor of Dendrobium Huoshanense is retained, it is beneficial to the dissolution of active ingredients in Dendrobium Huoshanense, but the use of a beater or colloid mill for beating, and high-pressure homogenization will heat the original juice of Dendrobium, resulting in the inactivation of some active ingredients