کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10840160 | 1067579 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of growth regulators and sucrose on anthocyanin production in Camptotheca acuminata cell cultures
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of growth regulators and sucrose on anthocyanin production in Camptotheca acuminata cell cultures The effect of growth regulators and sucrose on anthocyanin production in Camptotheca acuminata cell cultures](/preview/png/10840160.png)
چکیده انگلیسی
The effect of different concentrations of growth regulators and sucrose on anthocyanin production in cell suspension cultures of Camptotheca acuminata Decaisne (Nyssaceae) was described for the first time and qualitatively and quantitatively evaluated. Anthocyanin production was significantly greater in the presence of kinetin, compared to benzyladenine, with the greatest concentration observed in the presence of 2 μM kinetin. No significant differences in anthocyanin production were observed when comparing 2,4-dichlorophenoxyacetic acid to α-naphthaleneacetic acid, except when using 2 μM, 2,4-dichlorophenoxyacetic acid, which resulted in greater anthocyanin production. High sucrose concentration enhanced the production of anthocyanins. Based on the absence of anthocyanin production in the dark, we concluded that light was essential for stimulating anthocyanin production. The optimised medium consisted of: 2 μM kinetin, 2 μM 2,4-dichlorophenoxyacetic acid and 292 mM sucrose. HPLC/DAD and HPLC/MS analyses revealed that the main anthocyanin was Cy 3-O-galactoside and that the minor derivative was Cy 3-O-glucoside.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plant Physiology and Biochemistry - Volume 43, Issue 3, March 2005, Pages 293-298
Journal: Plant Physiology and Biochemistry - Volume 43, Issue 3, March 2005, Pages 293-298
نویسندگان
Gabriella Pasqua, Barbara Monacelli, Nadia Mulinacci, Simona Rinaldi, Catia Giaccherini, Marzia Innocenti, Franco Francesco Vinceri,