Freshly squeezed and spray-dried granular decoction pieces with verbena officinalis and process for preparing freshly squeezed and spray-dried granular decoction pieces

Abstract

The invention discloses freshly squeezed and spray-dried granular decoction pieces with verbena officinalis and a process for preparing the freshly squeezed and spray-dried granular decoction pieces. The process includes harvesting verbena officinalis medicinal materials, then selecting, rinsing and cutting the verbena officinalis medicinal materials to obtain sections, squeezing the sections while the sections are fresh and filtering primarily squeezed medicine juice; adding medicine residues into water, stirring the medicine residues in the water and filtering and squeezing the medicine residues and the water to obtain medicine juice; combining the medicine juice to obtain mixed medicine juice, then concentrating the mixed medicine juice under reduced pressure, carrying out spray-drying on the mixed medicine juice, collecting spray-dried products, smashing the spray-dried products, mixing the spray-dried products with the primarily squeezed medicine juice to obtain mixtures, granulating the mixtures to obtain grains, shaping the grains and then packaging the grains under vacuum conditions. The freshly squeezed and spray-dried granular decoction pieces with the verbena officinalis and the process have the advantages that polar and non-polar effective components in the medicinal materials can be reserved to the greatest extent; the granular decoction pieces are good in flowability, favorable for storage and transportation and convenient to regulate, the quality of the freshly squeezed and spray-dried granular decoction pieces can be controlled, reliable curative effects can be realized, and the freshly squeezed and spray-dried granular decoction pieces and the process have important significance on guaranteeing clinical curative effects of traditional Chinese medicines; the process can have obvious social significance and economic benefits if the process is popularized and implemented.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicinal materials, and in particular relates to a processing technology of decoction pieces of Chinese medicinal verbena. Background technique [0002] Verbena Verbena officinalis Dry aerial parts of L. This product has the effects of activating blood circulation, dispelling blood stasis, detoxifying, promoting diuresis, reducing jaundice, and cutting off malaria. [0003] The commonly used processing methods of verbena decoction pieces are: harvesting and cutting when the flowers bloom from June to August, removing impurities, drying in the sun, and then packaging for storage and transportation. Such herbal decoction pieces are bulky, have poor hygienic indicators, are prone to pollution and mildew, and are difficult to guarantee quality, which is not conducive to formula adjustment and clinical efficacy, and even brings hidden harm to patients. [0004] At present, there are al...

AI Technical Summary

Problems solved by technology

The preparation process of granular decoction pieces, the extraction is not only time-consuming and energy-consuming, but also because a large amount of water is often used as a solvent, it is difficult to extract the non-polar active ingredients in the medicinal materials

In addition, since the verbena medicinal materials used for extraction are also dried and stored for a long time, the loss of active ingredients is also great