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Studied of dry matter accumulation and echinacoside content of Cistanche tubulosa in Huabei plain

, : Studied of dry matter accumulation and echinacoside content of Cistanche tubulosa in Huabei plain. Zhongguo Zhong Yao Za Zhi 31(16): 1317-1320

To give some theory support of Cistanche tubulosa cultivation by searching dry matter accumulation and echinacoside content of C. tubulosa. Dry matter accumulation content of C. tubulosa culturing in Huabei plain was analysed in different growth season of C. tubulosa. Echinacoside content was determined by HPLC. Dry matter accumulation of C. tubulosa showed "S" variation. Dry matter accumulation increased fastest in September among growing seasons. Dry matter amount was 138.58 g after C. tubulosa grew a year. Dry matter amount decreased significantly along with inoculation time retarded. Echinacoside content was 30.59% when C. tubulosa grew in 5 months, decreased guadully after that, and 9.76% in annual. Variation rule of dry matter accumulation and echinacoside content was found in C. tubulosa that grew one year in Huabei plain.


PMID: 17061548

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