Methodology for tetrazolium in cowpea seeds
نویسندگان
چکیده
منابع مشابه
Consumers’ Preference for Cowpea in Nigeria
The study investigates consumers’ preference for cowpea reflected in the Nigerian markets through price discounts and premiums that consumers pay for different cowpea characteristics. The price data used for this study were obtained through a market survey. A common data collection protocol was employed. Every month, between October 2009 to December 2010, five cowpea samples per seller were bou...
متن کاملPhysiological Response of Cowpea Seeds to Salinity Stress1
PE Brasil. Bolsista PIBIC/FACEPE/CNPq. Email: [email protected] 4 UNEB/ Depto de Tecnologia e Ciências Sociais, Av. Edgard Chastinet s/n. Bairro São Geraldo 48900-000 Juazeiro, BABrasil. Email: [email protected] ABSTRACTThis work aimed to evoluate physiological response of cowpea (Vigna unguiculata L. Walp) seeds submitted to salt stress. Seeds of cultivars ‘Epace-10’; ‘Canapu’ and ...
متن کاملApplication of response surface methodology for studying the product characteristics of extruded rice-cowpea-groundnut blends.
Response surface methodology (with central composite rotatable design for k=3) was used to investigate the product properties of extruded rice-cowpea-groundnut blends in a single screw extruder. The combined effect of cowpea (0-20%), groundnut (0-10%), and feed moisture (14-48%) levels were used for formulation of the products. The product moisture, expansion ratio, bulk density and total colou...
متن کاملIsolation and Characterization of Four Isoinhibitors from Cowpea (Vigna unguiculata (L.) Walp.) Seeds
Four isoinhibitors of trypsin have been isolated from the cowpea, Vigna unguiculata (L.) Walp., in a highly purified state, as indicated by Urea-SDS-polyacrylamide gel electrophoresis, equilibrium chromatography, and amino acid analysis. The amino acid composition was characterized by the absence of free -SH groups, high half-cysteine, and the absence of tryptophan and methionine in isoinhibito...
متن کاملEmbryo is not required for initiation of alpha-amylase activity in germinating cowpea (Vigna unguiculata L.) seeds.
When embryonated and de-embryonated cotyledons of cowpea (Vigna unguiculata L.) were kept for germination, only embryonated cotyledons (EC) developed into seedlings. alpha-Amylase activity appeared late in de-embryonated cotyledons (DEC), but increased and matched with that of EC on 4th day, and thereafter started declining. A higher content of reducing sugars may be one of the factors in down ...
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ژورنال
عنوان ژورنال: Investigación Agraria
سال: 2018
ISSN: 2305-0683
DOI: 10.18004/investig.agrar.2018.diciembre.110-117