A kind of processing technology of high-quality Zhejiang fritillary pieces

Abstract

The invention relates to a processing technology for high-quality Fritillaria tablets, which is characterized by comprising the following steps: step (1), excavation and grading of the Fritillaria; step (2), cleaning: placing the Fritillaries in air bubbles Wash in the cleaning pool to remove the surface sediment; step (3), pre-drying: place the fritillary in a drying room for at least 4 hours of pre-drying to remove part of the water; step (4), slicing: cut the fritillary Slice with a thickness of 3-5mm; step (5), drying: put the fritillary pieces obtained in step (4) on a plate, place them in a tunnel drying room for gradient drying, and set the temperature for the linkage drying room respectively, until Zhebei slices are completely dried to obtain Zhebei slices medicinal materials. On the basis of the traditional processing technology, the invention adopts the gradient drying technology, which can not only ensure its appearance and properties, but also can efficiently produce high-quality Fritillaria fritillary with little or no loss of index components.

Description

technical field [0001] The invention belongs to the technical field of processing of traditional Chinese medicine Fritillaria, and in particular relates to a processing method of Fritillaria tablets. Background technique [0002] Fritillaria thunbergii Miq (Fritillaria thunbergii Miq) is a perennial herb of the genus Fritillaceae of the Liliaceae family. It is included in the 2015 edition of the Chinese Pharmacopoeia. Hot cough, phlegm-fire cough, lung carbuncle, mammary carbuncle, scrofula, sore. Steroid alkaloids represented by fritillary A and fritillin B are a kind of unique secondary metabolites in the genus Fritillaria, and are also the unique medicinal components in fritillary. Studies have shown that steroid alkaloids have important medicinal value in expectorant and antitussive, blood pressure and blood circulation, analgesic and anti-ulcer, anti-inflammatory and anti-oxidation, and anti-tumor. [0003] The new season of fritillary production is relatively short, ...

AI Technical Summary

Problems solved by technology

Since there is no uniform processing technology, the processing processes such as slice thickness, drying method, drying time and temperature will have an impact on product quality, making it difficult to guarantee the appearance and quality of fresh-cut fritillary fritillary slices

Patent CN101878807A proposes to use microwave to dry Fritillaria slices, but when fresh slices are directly microwave-dried, the instantaneous high heat will easily cause a large loss of active ingredients of Fritillaria, and the shape of Fritillaria slices after microwave drying is protruding and the surface turns yellow , poor appearance

Patent CN103349346 proposes a processing technology closer to the original ecology of fritillary fritillary, that is, direct drying with tunnel-type hot air dryer and conveyor-type oven. For elaboration, and the invention proposes that Fritillaria flakes should be dried at 100-110°C in the early stage, and it has been verified later that at this temperature, the index components of Fritillaria will drop linearly, and high-temperature drying will easily lead to starch on the surface of Fritillaria. Coking, resulting in severe yellowing of Fritillaria japonicus tablets, affecting its appearance

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