Flavonoids of the fruit of Daucus carota
نویسندگان
چکیده
منابع مشابه
The Sugars of the Roots of Daucus carota.
It is well known that some reducing substances, resembling true sugars in their behavior, occur almost invariably in plant extracts and may introduce great errors into the estimation of those sugars. Since the soluble sugars commonly present in plants (glucose, fructose, sucrose and maltose) are easily fermented by yeast, this phenomenon suggests itself as a convenient and practicable method fo...
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Phytochemical investigation of the fruits of Daucus carota L. resulted in the isolation of a new sesquiterpene named as daucucarotol (1). Its structure was elucidated on the basis of 1D and 2D NMR experiments, coupled with MS studies. To our knowledge, compound 1 is the first example for a natural eudesmane sesquiterpene with a hydroxymethyl group located at a methine carbon rather than a usual...
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The ontogeny of carrots (Daucus carota cv. 'Spartan Premium') grown under greenhouse conditions in pots of organic soil infected with Meloidogyne hapla was influenced detrimentally as early as 4 days after seeding, as determined through analysis of plant surface area, dry weight, fresh weight, net assimilation rate, relative growth rate, and leaf-area ratio. Only 58% of the diseased carrots wer...
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Reverse-phase evaporation lipid vesicles (REV) liposomes, consisting of phosphatidyl choline and stearylamine in 1:3 molar ratio, encapsulated approximately 30% of exogenously supplied recombinant DNA vector, pBR322. The DNA sequestered in REV liposomes was highly tolerant to DNase.A two-step procedure was developed, which involves encapsulation of DNA with liposomes using one-tenth phosphate-b...
متن کاملIndigenous Production of Synthetic Seeds in Daucus Carota
Embryogenic callus culture of carrot (Daucus carota L.) was induced from the hypocotyl explants in MS medium supplemented with Casein hydrolysate, 2,4-D and BAP for somatic embryogenesis In vitro cell suspension cultures for high multiplication rate. Embryogenic callus was transferred to liquid basal Murashige and Skoog medium The mature somatic embryos were encapsulated in a Sodium alginate mi...
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ژورنال
عنوان ژورنال: Chemistry of Natural Compounds
سال: 1973
ISSN: 0009-3130,1573-8388
DOI: 10.1007/bf00564395