Compounds > 7-hydroxy-6-4--dimethoxyisoflavone

7-hydroxy-6-4--dimethoxyisoflavone and pisatin

7-hydroxy-6-4--dimethoxyisoflavone has been researched along with pisatin* in 1 studies

Other Studies

1 other study(ies) available for 7-hydroxy-6-4--dimethoxyisoflavone and pisatin

Article	Year
LC-ESI-MS characterisation of phytoalexins induced in chickpea and pea tissues in response to a biotic elicitor of Hypnea musciformis (red algae). Natural product research, 2011, Volume: 25, Issue:14 A simple extraction procedure and HPLC method was developed to analyse the major and minor components of induced phytoalexins of elicited tissues (seeds) of chickpeas (Cicer arietinum L.) and peas (Pisum sativum L.) treated with a biotic elicitor (k-carrageenan) of Hypnea musciformis (red algae) from the Karachi coast. The level and timing of the induced phytoalexin production were estimated on the basis of various elicitor dilutions and as a function of time; the results are presented and discussed. A LC-ESI-MS/MS technique has been employed for the detection and characterisation of the induced phytochemical components (flavonoids and their glyco-conjugates). Nine flavonoids were identified from chickpeas: naringin, naringin malonate, liquiritigenin, naringenin, biochanin A, daidzein, formononetin, maackiain and medicarpin, while five flavonoids were identified from peas: afrormosin, anhydropisatin, pisatin, pseudobaptigenin and maackiain. These compounds play a vital role as phytoalexins because of their antimicrobial activity. Topics: Carrageenan; Chromatography, High Pressure Liquid; Cicer; Flavanones; Flavonoids; Genistein; Isoflavones; Phytoalexins; Pisum sativum; Pterocarpans; Rhodophyta; Sesquiterpenes; Spectrometry, Mass, Electrospray Ionization	2011

Article

Year

LC-ESI-MS characterisation of phytoalexins induced in chickpea and pea tissues in response to a biotic elicitor of Hypnea musciformis (red algae).

Natural product research, 2011, Volume: 25, Issue:14

A simple extraction procedure and HPLC method was developed to analyse the major and minor components of induced phytoalexins of elicited tissues (seeds) of chickpeas (Cicer arietinum L.) and peas (Pisum sativum L.) treated with a biotic elicitor (k-carrageenan) of Hypnea musciformis (red algae) from the Karachi coast. The level and timing of the induced phytoalexin production were estimated on the basis of various elicitor dilutions and as a function of time; the results are presented and discussed. A LC-ESI-MS/MS technique has been employed for the detection and characterisation of the induced phytochemical components (flavonoids and their glyco-conjugates). Nine flavonoids were identified from chickpeas: naringin, naringin malonate, liquiritigenin, naringenin, biochanin A, daidzein, formononetin, maackiain and medicarpin, while five flavonoids were identified from peas: afrormosin, anhydropisatin, pisatin, pseudobaptigenin and maackiain. These compounds play a vital role as phytoalexins because of their antimicrobial activity.

Topics: Carrageenan; Chromatography, High Pressure Liquid; Cicer; Flavanones; Flavonoids; Genistein; Isoflavones; Phytoalexins; Pisum sativum; Pterocarpans; Rhodophyta; Sesquiterpenes; Spectrometry, Mass, Electrospray Ionization

2011