Results 181 to 190 of about 23,656 (231)
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Geranylated or prenylated flavonoids from Cajanus volubilis
Chinese Journal of Natural Medicines, 2023Five new flavonoid derivatives, cajavolubones A-E (1-5), along with six known analogues (6-11) were isolated from Cajanus volubilis, and their structures were elucidated by spectroscopic analysis and quantum chemical calculations. Cajavolubones A and B (1 and 2) were identified as two geranylated chalcones.
Li, Rao +10 more
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2010
The cultivation of the pigeonpea goes back to at least 3,000 years. Its center of origin is India (Vavilov 1928; van der Maesen 1980), from where it traveled to East Africa and, by means of the slave trade, to the American continent. Pigeonpea is an ancient crop as there is a mention of pigeonpea in Sanskrit and Buddhist literature dating back to 400 ...
Mallikarjuna, N +2 more
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The cultivation of the pigeonpea goes back to at least 3,000 years. Its center of origin is India (Vavilov 1928; van der Maesen 1980), from where it traveled to East Africa and, by means of the slave trade, to the American continent. Pigeonpea is an ancient crop as there is a mention of pigeonpea in Sanskrit and Buddhist literature dating back to 400 ...
Mallikarjuna, N +2 more
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Antiplasmodial constituents of Cajanus cajan
Phytotherapy Research, 2004AbstractBioactivity‐guided fractionation of extracts of roots and leaves of Cajanus cajan afforded 8 compounds: betulinic acid, biochanin A, cajanol, genistein and 2′‐hydroxygenistein, longistylin A and C, and pinostrobin. The two stilbenes, longistylin A and C, and betulinic acid showed a moderately high in vitro activity against the chloroquine ...
Duker-Eshun, George +4 more
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Isolation and Characterization of Cajanus cajan Lectin
Archives of Biochemistry and Biophysics, 1995Cajanus cajan lectin was isolated by ammonium sulfate fractionation and affinity chromatography on an IgM-Sepharose 6B column. Gel filtration and SDS-PAGE showed size homogeneity of the lectin. The lectin with M(r) 18,000 on SDS-PAGE had gel filtration behavior which was consistent with a molecular weight of 39 kDa and a Stokes radius of 2.74 nm.
S, Siddiqui, S, Hasan, A, Salahuddin
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The Reversion of Sickled Cells byCajanus cajan
Planta Medica, 1985Boiled and crude ethanolic extracts of edible CAJANUS CAJAN beans were prepared and used for IN VITRO studies involving 14 individual blood samples obtained from confirmed sickle cell (HbSS) patients. It was demonstrated that the extracts were able not only to inhibit sickling in sodium metabisulphite solution, but also quickly reverted to normal ...
G I, Ekeke, F O, Shode
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Theoretical and Applied Genetics, 1985
Biosystematic studies encompassing morphocytological and electrophoretic analyses of Cajanus cajan, seven species of Atylosia and one of Rhynchosia revealed that A. cajanifolia is closest to C. cajan, followed by A. lineata, A. scarabaeoides, A. sericea, A. albicans, A. volubilis, A. platycarpa and R. rothii, in that order.
R P, Pundir, R B, Singh
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Biosystematic studies encompassing morphocytological and electrophoretic analyses of Cajanus cajan, seven species of Atylosia and one of Rhynchosia revealed that A. cajanifolia is closest to C. cajan, followed by A. lineata, A. scarabaeoides, A. sericea, A. albicans, A. volubilis, A. platycarpa and R. rothii, in that order.
R P, Pundir, R B, Singh
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Seed globulins of Cajanus cajan
Qualitas Plantarum Plant Foods for Human Nutrition, 1977Seed globulins ofCajanus cajan a widely cultivated legume were purified and characterised. About 78% of the seed proteins were salt soluble, out of which 61% were globulins which were further separated into three fractions. The ∞ fraction was insoluble at pH 4.7 and consisted of two subfractions. Fraction β and γ were soluble at pH 4.7.
T. Gopala Krishna +2 more
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Hydrogen Ion Equilibria of Cajanus cajan Lectin
Journal of Protein Chemistry, 1998Hydrogen ion titration of an affinity-purified mannose/glucose-specific lectin from Cajanus cajan pulse was carried out at 30 degrees C and ionic strength of 0.15 by a discontinuous method. The titration was reversible in the pH range 2-12.0. The numbers of different ionizable groups per 39,000 g of the lectin were 43 carboxyl groups (pKint = 3.93), 10
A, Salahuddin, R H, Khan
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Amylase inhibitors of pigeonpea (Cajanus cajan) seeds
Phytochemistry, 1998Pigeonpea (Cajanus cajan L) seeds were analysed quantitatively for amylase inhibitor (AI) activity and qualitatively, by an in-gel-detection method on polyacrylamide gels. At least four AI isoforms were identified in pigeonpea seeds. The AIs inhibit human salivary and bovine pancreatic amylase but fail to inhibit bacterial, fungal and endogenous ...
A P, Giri, M S, Kachole
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Arabinans from Cajanus cajan cotyledon
Phytochemistry, 1991Two arabinans were isolated in pure form, from the water-soluble extract of red gram cotyledons. Their structures were determined by a combination of methods including GC-MS and NMR. Both the arabinans were highly branched, with a backbone of a+arabinose units joined by 1+5 linkages and branched through O-2 and/or O-+3 linkage.
N.R. Swamy, P.V. Salimath
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