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Effects of different processing methods on effective components and sulfur dioxide residue in Gastrodiae Rhizoma / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2814-2818, 2014.
Artigo em Chinês | WPRIM | ID: wpr-327886
ABSTRACT
The contents of adenosine, gastrodin, 4-hydroxybenzyl alcohol, 4-hydroxybenzaldehyde, parishin and sulfur dioxide residue were compared in differently-processed Gastrodiae Rhizoma to provide the basis for a reasonable processing method of Gastrodiae Rhizoma. The analysis was performed on a Merck Purospher STAR column (4.6 mm x 250 mm, 5 μm) with a mobile phase consisting of methanol and water (containing 0.1% formic acid) under gradient elution at a flow rate of 1.0 mL x min(-1). The eluates were detected at 270 nm, and the column temperature was 35°C. The content of adenosin, gastrodin, 4-hydroxybenzyl alcohol, 4-hydroxy-benzaldehyde and parishin in processing of boiling or sulfur-fumigated were lower than that of in processing of steaming. Furthermore, the sulfur dioxide residue of sulphur-fumigated groups exceed 400 mg x kg(-1). This stable and reliable method will contribute to the quality control of different processed Gastrodiae Rhizoma.
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Dióxido de Enxofre / Medicamentos de Ervas Chinesas / Química / Contaminação de Medicamentos / Tecnologia Farmacêutica / Gastrodia / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Dióxido de Enxofre / Medicamentos de Ervas Chinesas / Química / Contaminação de Medicamentos / Tecnologia Farmacêutica / Gastrodia / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2014 Tipo de documento: Artigo