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Journal of Medicinal Plants and By-products، جلد ۱۲، شماره ۴، صفحات ۴۱۳-۴۲۰
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عنوان انگلیسی Elevated Inulin Content in Chicory under Phosphorous and Iron Deficiency
چکیده انگلیسی مقاله Inulin has been shown to possess probiotic properties and industrial applications. Chicory is the main commercial source of inulin throughout the whole world. However, the composition of the culture medium to grow chicory has a significant effect on both quality and the quantity of this active ingredient in the plant. Here, several sets of experiments were conducted in a completely randomized design under hydroponic culture. in vitro condition, to investigate the effects of phosphorus and iron fertilizer starvation on plant growth traits and also, the amount of active ingredient in chicory. Phosphorus was used at three different levels: 0.5, 1.25 and 2.5 mM while, the effect of iron treatment was investigated by removing iron from the MS culture medium and then compared to the control. The results showed that with increasing phosphorous consumption, elevated fresh and dry root weight was observed, however, iron starvation reduced root growth. In this study, the amount of inulin was significantly affected by these treatments while, the stress of phosphorus deficiency and also the elimination of iron increased the amount of inulin.
کلیدواژه‌های انگلیسی مقاله Cichorium intybus, Inulin, hydroponic culture, Phosphate starvation, Iron starvation
نویسندگان مقاله Somayeh Tabatabaee |
Department of Plant Bioproducts, National Institute for Genetic Engineering and Biotechnology, Tehran, Iran

Forough Sanjarian |
Department of Plant Bioproducts, National Institute for Genetic Engineering and Biotechnology, Tehran, Iran

Tahmineh Lohrasebi |
Department of Plant Bioproducts, National Institute for Genetic Engineering and Biotechnology, Tehran, Iran

Mehrdad Chaichi |
Department of Seed and Plant Improvement Research, Hamedan Agricultural and Natural Resources, Research and Education Center, Agricultural Research, Education and Extension Organization, Hamedan Iran

نشانی اینترنتی https://jmpb.areeo.ac.ir/article_129015_0281bf865dbe37344752f57c48c41002.pdf
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