Caracterización de las fracciones proteicas y lípídicas de pulpa y semillas de tucuma (Astrocaryum Vulgare Mart.)
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Nutrición y Tecnología de Alimentos
2001
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| _version_ | 1876486908051193856 |
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| author | P.S. Bora |
| author_facet | P.S. Bora |
| contents | Caracterización de las fracciones proteicas y lípídicas de pulpa y semillas de tucuma (Astrocaryum Vulgare Mart.) P.S. Bora N. Narain R. V. M. Rocha A. C. De Oliveira Monteiro R. De Azevedo Moreira Química Oil Pulp Tucuma Astrocaryum vulgare The tucuma (Astrocaryum vulgare) fruit grows largely in the north region of Brazil and its neighbouring countries. The fruit is rich in lipids and proteins. However, no single detailed study on the quality of oil and proteins obtained from the pulp and kernel parts of the fruit has been performed. The objective of the present study was to undertake an exhaustive analysis of the oil and protein fractions of the pulp and kernel seeds of the fruit. Physical and physico-chemical properties of the hexane extracted oils from the pulpand kernel of the tucuma fruit were studied. A large difference was observed in iodine and saponification values of the pulp and kerneloils. A total number of 25 and 22 fatty acids were identified in the pulp and kernel oil, respectively. The pulp oil contained nearly 25.6% saturated and 74.4% unsaturated fatty acids among which palmitic, stearic, oleic and linoleic acids were primary fatty acids. On the other hand, tucuma kernel oil showed nearly 87.3% saturated and 12.6% unsaturated fatty acids, being the principal fatty acidswere lauric, miristic, palmitic, oleic and linoleic acids. The pulp proteins presented much better amino acid profile than kernel proteins. In pulp proteins, the essential amino acids were presented in concentrations higher than recommended by FAO except for methionine and lysine while the kernel protein was deficient in all essential amino acids except phenylalanine. 2001 artículo científico 1135-8122 https://www.redalyc.org/articulo.oa?id=72430106 en http://www.redalyc.org/revista.oa?id=724 Ciencia y Tecnología Alimentaria application/pdf Sociedad Mexicana de Nutrición y Tecnología de Alimentos Ciencia y Tecnología Alimentaria (México) Num.2 Vol.3 |
| format | Artículo científico |
| id | redalyc_72430106 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Sociedad Mexicana de Nutrición y Tecnología de Alimentos |
| spellingShingle | Caracterización de las fracciones proteicas y lípídicas de pulpa y semillas de tucuma (Astrocaryum Vulgare Mart.) P.S. Bora Química Oil Pulp Tucuma Astrocaryum vulgare Caracterización de las fracciones proteicas y lípídicas de pulpa y semillas de tucuma (Astrocaryum Vulgare Mart.) P.S. Bora N. Narain R. V. M. Rocha A. C. De Oliveira Monteiro R. De Azevedo Moreira Química Oil Pulp Tucuma Astrocaryum vulgare The tucuma (Astrocaryum vulgare) fruit grows largely in the north region of Brazil and its neighbouring countries. The fruit is rich in lipids and proteins. However, no single detailed study on the quality of oil and proteins obtained from the pulp and kernel parts of the fruit has been performed. The objective of the present study was to undertake an exhaustive analysis of the oil and protein fractions of the pulp and kernel seeds of the fruit. Physical and physico-chemical properties of the hexane extracted oils from the pulpand kernel of the tucuma fruit were studied. A large difference was observed in iodine and saponification values of the pulp and kerneloils. A total number of 25 and 22 fatty acids were identified in the pulp and kernel oil, respectively. The pulp oil contained nearly 25.6% saturated and 74.4% unsaturated fatty acids among which palmitic, stearic, oleic and linoleic acids were primary fatty acids. On the other hand, tucuma kernel oil showed nearly 87.3% saturated and 12.6% unsaturated fatty acids, being the principal fatty acidswere lauric, miristic, palmitic, oleic and linoleic acids. The pulp proteins presented much better amino acid profile than kernel proteins. In pulp proteins, the essential amino acids were presented in concentrations higher than recommended by FAO except for methionine and lysine while the kernel protein was deficient in all essential amino acids except phenylalanine. 2001 artículo científico 1135-8122 https://www.redalyc.org/articulo.oa?id=72430106 en http://www.redalyc.org/revista.oa?id=724 Ciencia y Tecnología Alimentaria application/pdf Sociedad Mexicana de Nutrición y Tecnología de Alimentos Ciencia y Tecnología Alimentaria (México) Num.2 Vol.3 |
| title | Caracterización de las fracciones proteicas y lípídicas de pulpa y semillas de tucuma (Astrocaryum Vulgare Mart.) |
| topic | Química Oil Pulp Tucuma Astrocaryum vulgare |
| url | https://www.redalyc.org/articulo.oa?id=72430106 |