Results 131 to 140 of about 245 (161)

Isoflavone glycosides from Centrosema pubescens

Phytochemistry, 1999
Abstract Afromosin 7- O - β - d -apiofuranosyl- (1→2)- β - d -glucopyranoside, was isolated from the seeds of Centrosema pubescens , together with the known afromosin 7- O - β - d -glucopyranoside and irisolidone 7- O - β - d -glucopiranoside. Their structures were established by spectroscopic and chemical methods.
JOSÉ Parente
exaly   +2 more sources

Pubescidin, an isoflavone glycoside from Centrosema pubescens

Phytochemistry, 1997
Abstract A new isoflavone glycoside, irisolidone 7-O-β- d -apiofuranosyl-(1→2)-β- d -glucopyranoside was isolated from the seeds of Centrosema pubescens along with sitosterol, stigmasterol and sitosterol 3-O-β- d -glucopyranoside. The structures of new and known compounds were established by spectroscopic and chemical methods. © 1997 Elsevier Science
JOSÉ Parente
exaly   +2 more sources

Immunologically active polysaccharides from Centrosema pubescens

Fìtoterapìâ, 2000
Two polysaccharides with mean M(r)s of 2.0 x 10(6) and 3.75 x 10(5), were isolated from powdered seeds of Centrosema pubescens by fractionation on Sephacryl S-300 HR. Chemical and spectroscopic studies indicated that they have a backbone chain composed of beta-(1-->4)-linked D-galactopyranose residues having branches composed of alpha-(1-->5)-linked L ...
JOSÉ Parente, Bernadete Pereira da Silva   +1 more
exaly   +3 more sources

Genetic studies in Centrosema pubescens benth, a tropical forage legume: the mating system, genetic variability and genetic relationships between Centrosema species

Euphytica, 2011
In this study, we used microsatellite loci to estimate the outcrossing rate of Centrosema pubescens in open-pollinated populations of 10 progenies that each contained 20 genotypes. The multilocus outcrossing rate was 27%, which suggested a mixed mating system with a predominance of autogamy. The single locus outcrossing rate was 13%. The difference was
Maria Imaculada Zucchi, Da Sforça, Anete P De Souza   +2 more
exaly   +2 more sources

The Value of Centrosema Pubescens (Benth.) for Increasing Animal Production and Improving Soil Fertility in Northern Uganda

East African Agricultural and Forestry Journal, 1969
(1969). The Value of Centrosema Pubescens (Benth.) for Increasing Animal Production and Improving Soil Fertility in Northern Uganda. East African Agricultural and Forestry Journal: Vol. 35, No. 2, pp. 197-202.
exaly   +2 more sources

Foliar blight in Centrosema pubescens (Benth.) in southwestern Nigeria

Mycopathologia, 1997
The etiology and epidemiology of leaf blight of centro (Centrosema pubescens Benth.) was investigated at Ibadan, southwestern Nigeria, in the lowland humid tropics. Rhizoctonia solani was associated with the leaf blight of centro. The pathogen was harboured by Rottboellia cochinchiensis, a weed growing within and outside the centro plot.
V O, Oben, N A, Amusa, I, Ezenwa
openaire   +2 more sources

Microsatellite markers in tropical legume (Centrosema pubescens Benth): development, characterization, and cross-species amplification in Centrosema sp

Conservation Genetics Resources, 2009
Centrosema pubescens Benth is a forage legume widespread in tropical America. Twenty-six polymorphic microsatellite markers were isolated and characterized in 15 genotypes of C. pubescens from the Cerrados Research Center Germplasm Bank of the Brazilian Agricultural Research Corporation (Embrapa).
A. C. B. Sousa, M. A. Carvalho, L. R. Boaventura, D. A. Sforça, T. Campos, L. Jungmann, M. I. Zucchi, L. Jank, A. P. Souza   +8 more
openaire   +1 more source

Antagonistic and antioxidant potencies of Centrosema pubescens benth extracts against nosocomial infection pathogens

Biocatalysis and Agricultural Biotechnology, 2020
Abstract The plant Centrosema pubescens that belongs to the Fabaceae family is characterized by herbaceous, twinning, and climbing stem. The main objective of this study is to investigate the phytochemicals of C. pubescens and establish its bioprospection analysis.
Mariraj Murugan, Kalidoss Rajendran, Thamaraikani Velmurugan, Shenbagam Muthu, Mallikarjung Gundappa, Sekar Thangavel   +5 more
openaire   +1 more source

Extraction and characterization of urease from Centrosema pubescens Benth.

Cameroon Journal of Biological and Biochemical Sciences
Urease is an industrially important enzyme whose production remains limited due to the low availability of the raw material (urease source). Controlling the production of this enzyme can, in view of its many applications, promote the development of importing countries such as Cameroon. This study aimed to extract and characterize urease from Centrosema
BARTHELEMIE GUEBOTO, FREDERIC NICO NJAYOU, PAUL FEWOU MOUNDIPA   +2 more
openaire   +1 more source

The Effect of Liquid Extract Organic Fertilizer of Centrosema (Centrosema pubescens) Leaf Sheats on The Growth and Biomass Production of Elephant Grass (Pennisetum purpureum)

Proceeding INTERNATIONAL SEMINAR IMPROVING TROPICAL ANIMAL PRODUCTION FOR FOOD SECURITY, 2016
This research was aimed to determine the effect of  liquid extract organic fertilizer of centrosema (Centrosema pubescens) leaf sheets on the growth and biomass production of  elephantgrass (Pennisetum purpureum). This research used complete random sampling method with fivetreatments and three replications by using polybag as a planting media.
Mukhtar, Muhammad, Astawa, I Komang
openaire   +2 more sources