Effect of water stress on content of four organic acids in different cultivated populations of Isatis indigotica / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3195-3198, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-346919
ABSTRACT
<p><b>OBJECTIVE</b>To study the different and the variety of four organic acids in leaves of Isatis indigotica among different cultivated populations in water stress condition and healthy plant.</p><p><b>METHOD</b>Four kinds of organic acids, such as oxalic acid, malic acid, ascorbic acid and citric acid from the leaves, were detected by HPLC.</p><p><b>RESULT</b>Significant differences of four organic acids in the leaves of Beijing, Mongolia, Hebei and Shanxi cultivated populations. Compared with the healthy plant, the content of oxalic acid, malic acid and citric acid in water stress were increased, while the content of ascorbic acid was decreased.</p><p><b>CONCLUSION</b>Contents of four organic acids can act as the guideline factor in I. indigotica because they were related with the water stress condition.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ácido Ascórbico
/
Química
/
China
/
Cromatografia Líquida de Alta Pressão
/
Folhas de Planta
/
Ácido Cítrico
/
Ácido Oxálico
/
Isatis
/
Desidratação
/
Malatos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2009
Tipo de documento:
Artigo
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