Results 11 to 20 of about 112 (95)
Revista de biologia tropical, 2018 Condition indices reflect the performance of an organism in their environment, as well as their somatic condition, nutritional value, commercial importance, the ecological role and fattening periods. In this study, different physiological indices were evaluated in order to know the Arca zebra population status, and to suggest operation and ...
José, Villarroel +2 more
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Fauna asociada a la pesquería de Arca Zebra (Mollusca Bivalvia: Arcidae) en Venezuela
Bulletin of Marine and Coastal Research, 2018 Arca zebra, constitutes one of the fishing resources with the greatest economic impact in northeastern Venezuela, since it forms banks of commercial importance. During a period of nine months (May 2010-August2011) the community structure of the organisms from the trawling fishery carried out by the fishermen of the area was identified, quantified and ...
Roberto Díaz-Fermín +1 more
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75. Arca zebra Swainson, 1833 Bathymetric distribution: 0–140 m —SW. Geographical distribution: USA (North Carolina) to Brazil (to RJ; FN, Atol das Rocas, and Abrolhos Islands)— WGD. Remarks: Reeve (1844) recorded A. zebra from the Pacific Ocean, a species considered distinct from A. zebra of the Atlantic Ocean (MolluscaBase 2023).
Passos, Flávio Dias +2 more
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[Preparation and nutritional characteristics of a hydrolysate from pepitona (Arca zebra)].
Archivos latinoamericanos de nutricion, 1987 Two soluble products resulting from the hydrolysis of pepitona (Arca zebra) were prepared as flour. Papain at its optimum hydrolysis conditions, previously established, was the enzyme used (40 degrees C for two hours at a pH of 7 in the proportion of 0.3% weight/enzyme/100 g meat).
J, Arbej, G, Luna
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Revista Ciencias Marinas y Costeras, 2016 El análisis de los componentes bioquímicos en especies marinas para el consumo humano tiene una gran importancia, ya que permite conocer las propiedades alimenticias y energéticas del organismo. En el presente estudio, se evaluó el perfil bioquímico en tejidos de Arca zebra en relación con los factores ambientales, con la finalidad de ser utilizado ...
José A. Villarroel-Moreno +2 more
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[Mollusc diversity in an Arca zebra (Mollusca: Bivalvia) community, Chacopata, Sucre, Venezuela].
Revista de biologia tropical, 2002 The diversity of a subtidal epifaunal mollusk community was studied from September, 1990 to September, 1991 in Chacopata, Sucre State, Venezuela. There were 40 species (24 bivalves and 16 gastropods). The diversity indexes (H' = 2.087, J' = 0.392, 1/D = 0.528) were low when compared with other tropical zones.
A S, Prieto +3 more
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Archivos latinoamericanos de nutricion, 1987 For the purpose of obtaining two protein hydrolysates from peptiona (Arca zebra), to be used as nutritional ingredients in accepted food items destined for human consumption, the enzymes bromelain and papain were studied. The effect of adding each of these proteases, on the rate of hydrolysis and conversion extent of insoluble pepitona protein to ...
S, Baixeras, G, Luna
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Revista de Biología Tropical, 2016 Arca zebra is a mollusk of commercial value and a major socio-économic fishery in Northeastern Venezuela. The present study aimed to evaluate the reproductive effort (RE), fattening index (FI) and yield (Y) in different size groups of A. zebra from the morro Chacopata, Venezuela. For this, monthly samplings from June 2008 and June 2009, were undertaken,
María Eugenia Lista Alfonzo +3 more
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Archivos latinoamericanos de nutricion, 1987 The present study revealed that the drum-drying and spray-drying procedures used on the pepitona (Arca zebra) hydrolysate, as well as the storage time, exert a deteriorative significant effect on the functional properties of both hydrolysates. The greatest and more significant losses of the majority of such properties occur during the first two months ...
J, Arbej, G, Luna
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Revista de Biología Tropical, 2003 Se estudio la diversidad y abundancia de la comunidad béntica malacológica asociada a Thalassia testudinum en cuatro localidades de la Bahía de Mochima, Estado Sucre, Venezuela.
Antulio Prieto +3 more
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