期刊
PLANTA
卷 223, 期 2, 页码 369-373出版社
SPRINGER
DOI: 10.1007/s00425-005-0089-8
关键词
Anthoceros agrestis Paton (Anthocerotaceae); hornworts; rosmarinic acid; rosmarinic acid 3 '-O-beta-glucoside; suspension cultures
Cell suspension cultures of the hornwort Anthoceros agrestis Paton (Anthocerotaceae) were cultivated and characterized in CB-media containing 2 and 4% sucrose. The suspension cells accumulated rosmarinic acid up to 5.1% of the cell dry weight as well as caffeoyl-4'-hydroxyphenyllactate. Moreover, a more hydrophilic compound was detected which was isolated and identified as rosmarinic acid 3'-O-beta-D-glucoside, a new rosmarinic acid derivative. This new rosmarinic acid derivative was found up to 1.0% of the cell dry weight in suspension cells of A. agrestis.
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