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Biochemical composition of some Echinodermata (Holothuroidea, Echinoidea) from the Red Sea, Egypt.
Ahmed, H O; Mahdy, A; Nasser, S A M; El-Wakeil, K F Abd; Obuid-Allah, A H; Hassan, M M.
Afiliação
  • Ahmed HO; National Institute of Oceanography and Fisheries, Kayet Bey, Alexandria, Egypt.
  • Mahdy A; Al-Azhar University, Faculty of Science, Department of Zoology, Assiut Branch, Egypt.
  • Nasser SAM; Assiut University, Faculty of Science, Department of Zoology, Assiut, Egypt.
  • El-Wakeil KFA; Aden University, Faculty of Education, Department of Biology, Aden, Yemen.
  • Obuid-Allah AH; Assiut University, Faculty of Science, Department of Zoology, Assiut, Egypt.
  • Hassan MM; Assiut University, Faculty of Science, Department of Zoology, Assiut, Egypt.
Braz J Biol ; 82: e246309, 2021.
Article em En | MEDLINE | ID: mdl-34133577
In the present study, the biochemical composition of some Echinodermata (Holothuroidea, Echinoidea) from the Red Sea, Egypt was investigated. The results showed that the highest percentage of saturated fatty acids (SFA) was in Holothuria nobilis and the lowest percentage was recorded in Holothuria scabra. The highest percentage of monounsaturated fatty acids (MUFA) was recorded in Pearsonothuria graeffei while the lowest percentage was recorded in Holothuria atra. The highest percentage of polyunsaturated fatty acids (PUFA) was recorded in Holothuria nobilis and the lowest percentage was recorded in Holothuria atra. The highest percentage of omega-3 fatty acids was recorded in Stichopus hermanni however, the lowest percentage was recorded in Diadema setosum. The highest percentage of omega-6 fatty acids was recorded in Bohadschia vitiensis where, the lowest percentage was recorded in Holothuria atra. In addition, nonessential amino acid (NEAA) glycine were the highest in all species and serine was the lowest while Essential amino acid (EAA) arginine was the highest and cysteine was the lowest. All of the NEAA recorded highest concentrations in S. hermanni except proline. The recorded essential amino acids were histidine, isoleucine, phenylalanine, and leucine. The latter was high in Pearsonothuria graeffei. Tyrosine, valine, threonine, and arginine were high in Stichopus hermanni. The present study proved that sea cucumbers has great nutritional value.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Pepinos-do-Mar Limite: Animals País/Região como assunto: Africa Idioma: En Revista: Braz J Biol Assunto da revista: BIOLOGIA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Egito País de publicação: Brasil
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Pepinos-do-Mar Limite: Animals País/Região como assunto: Africa Idioma: En Revista: Braz J Biol Assunto da revista: BIOLOGIA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Egito País de publicação: Brasil