Abstract : The effects of different drying methods on the dry extract obtained after drying the traditional Chinese medicine preparation extract were compared.
Vacuum dry, microwave drying and spray drying were used to dry the extract of compound blue silver granules, compound sputum capsules and anti-inflammatory degreased tablets. The traits, extract yield and index components were evaluated. Indicators, to investigate the effect of different drying methods on the quality of traditional Chinese medicine preparation thick paste after drying.
Vacuum dry, microwave drying and spray drying were used to dry the extract of compound blue silver granules, compound sputum capsules and anti-inflammatory degreased tablets. The traits, extract yield and index components were evaluated. Indicators, to investigate the effect of different drying methods on the quality of traditional Chinese medicine preparation thick paste after drying.
The dry extract obtained by spray drying is the lightest, the microwave drying equipment is the second, the vacuum dry dry extract is the darkest; the microwave drying and vacuum drying yield is higher, the spray drying yield is generally lower; The index, the dry extract of the dry extract index component is significantly higher than the other two drying methods.
Different drying methods have an effect on the properties, yield and content of the dry extract. In the actual process research, the drying method must be screened.
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