Preparation method of phoenix-tail fern fresh-squeezed freeze-dried powdery decoction piece
A technology of dry powder and preparation technology, which is applied in the field of processing technology of Pteris vulgaris decoction pieces, which can solve the problems of time-consuming and energy-consuming, large loss of active ingredients, and difficult extraction of non-polar active ingredients of medicinal materials, and achieve volume reduction , stable quality, good for storage and transportation and clinical adjustment
Inactive Publication Date: 2017-11-24
徐漫
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Abstract
The invention discloses a preparation method of a phoenix-tail fern fresh-squeezed freeze-dried powdery decoction piece. The preparation method comprises phoenix-tail fern harvest, cleaning and selection, leaching, fresh-squeezing, drug juice filtration, mixing of drug dregs and water, drug dreg filtration and squeezing, drug juice mixing, reduced pressure concentration, and freeze drying. The phoenix-tail fern fresh-squeezed freeze-dried powdery decoction piece maximally retains polar and non-polar active ingredients of drugs, is easy to store, transport and blend, has controllable quality and reliable effects and has a significant meaning for guaranteeing the clinical efficacy of traditional Chinese medicine. The promotion and implementation of the preparation method produce prominent social significance and economic benefits.
Application Domain
Powder deliveryPteridophyta/filicophyta medical ingredients +1
Technology Topic
DrugSocial significance +9
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