COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS

Two varieties of uncooked beans Vigna unguiculata ("Unare"and "Tuy") analyzed by proximate analysis showed values of proteins, fats, carbohydrates and ash very similar between the varieties of "Unary" and "Tuy". The chemical-gravimetric method to quantify the...

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Autores principales:	García,Omar Eduardo, Infante,Benito, Rivera,Carlos Julio
Lenguaje:	English
Publicado:	Sociedad Chilena de Nutrición, Bromatología y Toxicología 2010
Materias:	legumes cowpea enzymatic-gravimetric chemical-gravimetric methods
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182010000400006
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spelling	oai:scielo:S0717-751820100004000062011-02-03COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODSGarcía,Omar EduardoInfante,BenitoRivera,Carlos Julio legumes cowpea enzymatic-gravimetric chemical-gravimetric methods Two varieties of uncooked beans Vigna unguiculata ("Unare"and "Tuy") analyzed by proximate analysis showed values of proteins, fats, carbohydrates and ash very similar between the varieties of "Unary" and "Tuy". The chemical-gravimetric method to quantify the neutral detergent fiber (NDF) showed the highest value for the variety "Tuy" (35.3%) compared to "Unary" (27.1%). The enzymatic-gravimetric method Hellendoorn showed that the values of non-carbohydrate available for the varieties "Tuy" (15.5%) and "Unare" (21.7%) were lower than those from the NDF method. The enzymatic-gravimetric method of Prosky, showed that the variety "Tuy" had values of insoluble dietary fiber(IDF) (15.4%) and total dietary fiber (SDF + IDF) (16.1%) higher than the variety "Unare." In conclusion, Prosky's method seems to be the most suitable for quantifying DF in the analyzed samples. More research is needed to clarify the validity of the quantification of DF.info:eu-repo/semantics/openAccessSociedad Chilena de Nutrición, Bromatología y ToxicologíaRevista chilena de nutrición v.37 n.4 20102010-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182010000400006en10.4067/S0717-75182010000400006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	legumes cowpea enzymatic-gravimetric chemical-gravimetric methods
spellingShingle	legumes cowpea enzymatic-gravimetric chemical-gravimetric methods García,Omar Eduardo Infante,Benito Rivera,Carlos Julio COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
description	Two varieties of uncooked beans Vigna unguiculata ("Unare"and "Tuy") analyzed by proximate analysis showed values of proteins, fats, carbohydrates and ash very similar between the varieties of "Unary" and "Tuy". The chemical-gravimetric method to quantify the neutral detergent fiber (NDF) showed the highest value for the variety "Tuy" (35.3%) compared to "Unary" (27.1%). The enzymatic-gravimetric method Hellendoorn showed that the values of non-carbohydrate available for the varieties "Tuy" (15.5%) and "Unare" (21.7%) were lower than those from the NDF method. The enzymatic-gravimetric method of Prosky, showed that the variety "Tuy" had values of insoluble dietary fiber(IDF) (15.4%) and total dietary fiber (SDF + IDF) (16.1%) higher than the variety "Unare." In conclusion, Prosky's method seems to be the most suitable for quantifying DF in the analyzed samples. More research is needed to clarify the validity of the quantification of DF.
author	García,Omar Eduardo Infante,Benito Rivera,Carlos Julio
author_facet	García,Omar Eduardo Infante,Benito Rivera,Carlos Julio
author_sort	García,Omar Eduardo
title	COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
title_short	COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
title_full	COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
title_fullStr	COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
title_full_unstemmed	COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS
title_sort	comparison of dietary fiber values between two varieties of cowpea (vigna unguiculata l. walp) of venezuela, using chemical and enzymatic gravimetric methods
publisher	Sociedad Chilena de Nutrición, Bromatología y Toxicología
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-75182010000400006
work_keys_str_mv	AT garciaomareduardo comparisonofdietaryfibervaluesbetweentwovarietiesofcowpeavignaunguiculatalwalpofvenezuelausingchemicalandenzymaticgravimetricmethods AT infantebenito comparisonofdietaryfibervaluesbetweentwovarietiesofcowpeavignaunguiculatalwalpofvenezuelausingchemicalandenzymaticgravimetricmethods AT riveracarlosjulio comparisonofdietaryfibervaluesbetweentwovarietiesofcowpeavignaunguiculatalwalpofvenezuelausingchemicalandenzymaticgravimetricmethods
_version_	1718443618131247104

COMPARISON OF DIETARY FIBER VALUES BETWEEN TWO VARIETIES OF COWPEA (Vigna Unguiculata L. WALP) OF VENEZUELA, USING CHEMICAL AND ENZYMATIC GRAVIMETRIC METHODS

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