Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets
Stable isotope analyses were applied to explore the relative dietary nitrogen contributions from fish meal and pea meal (Pisum sativum) to muscle tissue of Pacific white shrimp postlarvae (141 ± 31 mg) fed low protein diets having different proportions of both ingredients as the sole dietary p...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-Blackwell
2013
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| Subjects: | |
| Online Access: | http://eprints.uanl.mx/11150/1/are3083.pdf |
| _version_ | 1824413292514246656 |
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| author | Martínez Rocha, Luis Gamboa Delgado, Julián Nieto López, Martha Guadalupe Ricque Marie, Denis Cruz Suárez, Lucía Elizabeth |
| author_facet | Martínez Rocha, Luis Gamboa Delgado, Julián Nieto López, Martha Guadalupe Ricque Marie, Denis Cruz Suárez, Lucía Elizabeth |
| author_sort | Martínez Rocha, Luis |
| collection | Repositorio Institucional |
| description | Stable isotope analyses were applied to explore the
relative dietary nitrogen contributions from fish
meal and pea meal (Pisum sativum) to muscle
tissue of Pacific white shrimp postlarvae
(141 ± 31 mg) fed low protein diets having different
proportions of both ingredients as the sole dietary
protein sources. A negative control diet was
formulated to contain 100% pea meal and six
more isoproteic diets to have decreasing levels of
pea meal-derived nitrogen: 95%, 85%, 70%, 55%,
40% and 0% of the initial level. Growth rates were
negatively correlated to dietary pea protein inclusion
due to progressive essential amino acid deficiencies
(sulphur amino acids, threonine, lysine,
histidine). The nitrogen turnover rate significantly
increased in muscle tissue of shrimps fed diets having
high levels of pea meal; however, contrary to
observations from a previous study using soy protein,
the relative contributions of dietary nitrogen
from pea meal to shrimp muscle tissue were equal
or higher than expected contributions established
by the dietary formulations. Results highlight the
effectiveness of stable isotope analysis in assessing
the nutritional contributions of alternative ingredients
for aquaculture feeds and the potential suitability
of pea as a source of protein (provided the
diets are nutritionally balanced) |
| format | Article |
| id | eprints-11150 |
| institution | UANL |
| language | English |
| publishDate | 2013 |
| publisher | Wiley-Blackwell |
| record_format | eprints |
| spelling | eprints-111502020-03-06T22:10:49Z http://eprints.uanl.mx/11150/ Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets Martínez Rocha, Luis Gamboa Delgado, Julián Nieto López, Martha Guadalupe Ricque Marie, Denis Cruz Suárez, Lucía Elizabeth SH Acuacultura / Pesca Stable isotope analyses were applied to explore the relative dietary nitrogen contributions from fish meal and pea meal (Pisum sativum) to muscle tissue of Pacific white shrimp postlarvae (141 ± 31 mg) fed low protein diets having different proportions of both ingredients as the sole dietary protein sources. A negative control diet was formulated to contain 100% pea meal and six more isoproteic diets to have decreasing levels of pea meal-derived nitrogen: 95%, 85%, 70%, 55%, 40% and 0% of the initial level. Growth rates were negatively correlated to dietary pea protein inclusion due to progressive essential amino acid deficiencies (sulphur amino acids, threonine, lysine, histidine). The nitrogen turnover rate significantly increased in muscle tissue of shrimps fed diets having high levels of pea meal; however, contrary to observations from a previous study using soy protein, the relative contributions of dietary nitrogen from pea meal to shrimp muscle tissue were equal or higher than expected contributions established by the dietary formulations. Results highlight the effectiveness of stable isotope analysis in assessing the nutritional contributions of alternative ingredients for aquaculture feeds and the potential suitability of pea as a source of protein (provided the diets are nutritionally balanced) Wiley-Blackwell 2013 Article PeerReviewed text en http://eprints.uanl.mx/11150/1/are3083.pdf http://eprints.uanl.mx/11150/1.haspreviewThumbnailVersion/are3083.pdf Martínez Rocha, Luis y Gamboa Delgado, Julián y Nieto López, Martha Guadalupe y Ricque Marie, Denis y Cruz Suárez, Lucía Elizabeth (2013) Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets. Aquaculture research, 44. pp. 847-859. ISSN 1365-2109 |
| spellingShingle | SH Acuacultura / Pesca Martínez Rocha, Luis Gamboa Delgado, Julián Nieto López, Martha Guadalupe Ricque Marie, Denis Cruz Suárez, Lucía Elizabeth Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| title_full | Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| title_fullStr | Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| title_full_unstemmed | Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| title_short | Incorporation of dietary nitrogen from fish meal and pea meal ( Pisum sativum ) in muscle tissue of Pacific white shrimp ( Litopenaeus vannamei ) fed low protein compound diets |
| title_sort | incorporation of dietary nitrogen from fish meal and pea meal pisum sativum in muscle tissue of pacific white shrimp litopenaeus vannamei fed low protein compound diets |
| topic | SH Acuacultura / Pesca |
| url | http://eprints.uanl.mx/11150/1/are3083.pdf |
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