Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages
100 food/feed and forage samples were analyzed by gas liquid chromotography for their fatty acid content and the data were used to develop NIRS calibration models and standardization for prediction of fatty acid content in different feedstuffs in a rapid, non-destructive and inexpensive manner. The...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
| Language: | Inglés |
| Published: |
National Dairy Research Institute
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/106659 |
| _version_ | 1855527939021471744 |
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| author | Prasad, Kodukula V.S.V. Ramakrishna Reddy, C. Ramana Reddy, Y. Varijakshapanicker, Padmakumar Blümmel, Michael |
| author_browse | Blümmel, Michael Prasad, Kodukula V.S.V. Ramakrishna Reddy, C. Ramana Reddy, Y. Varijakshapanicker, Padmakumar |
| author_facet | Prasad, Kodukula V.S.V. Ramakrishna Reddy, C. Ramana Reddy, Y. Varijakshapanicker, Padmakumar Blümmel, Michael |
| author_sort | Prasad, Kodukula V.S.V. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | 100 food/feed and forage samples were analyzed by gas liquid chromotography for their fatty acid content and the data were used to develop NIRS calibration models and standardization for prediction of fatty acid content in different feedstuffs in a rapid, non-destructive and inexpensive manner. The coefficient of determination (R2) value for calibration and validation of saturated, trans, unsaturated, omega-3 and omega-6 fatty acids ranged between 0.56-1.0 and 0.59-0.95, respectively indicating that NIRS can be used for fatty acid profiling of different feeds with moderate (trans fatty acids) to high (saturated, unsaturated, omega-3 and omega-6 fatty acids) accuracy. |
| format | Conference Paper |
| id | CGSpace106659 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | National Dairy Research Institute |
| publisherStr | National Dairy Research Institute |
| record_format | dspace |
| spelling | CGSpace1066592023-01-29T15:53:04Z Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages Prasad, Kodukula V.S.V. Ramakrishna Reddy, C. Ramana Reddy, Y. Varijakshapanicker, Padmakumar Blümmel, Michael fatty acids feeds forage livestock 100 food/feed and forage samples were analyzed by gas liquid chromotography for their fatty acid content and the data were used to develop NIRS calibration models and standardization for prediction of fatty acid content in different feedstuffs in a rapid, non-destructive and inexpensive manner. The coefficient of determination (R2) value for calibration and validation of saturated, trans, unsaturated, omega-3 and omega-6 fatty acids ranged between 0.56-1.0 and 0.59-0.95, respectively indicating that NIRS can be used for fatty acid profiling of different feeds with moderate (trans fatty acids) to high (saturated, unsaturated, omega-3 and omega-6 fatty acids) accuracy. 2019-12-19 2020-01-21T11:20:08Z 2020-01-21T11:20:08Z Conference Paper https://hdl.handle.net/10568/106659 en Limited Access National Dairy Research Institute Prasad, K.V.S.V., Ramakrishna Reddy, C., Ramana Reddy, Y., Padmakumar, V. and Blümmel, M. 2019. Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages. IN: Das, A., Das, S., Sarkar, S., Patra, A.K., Manda, G.P. and Soren, S. (eds.). 2019. Nutritional Strategies for Improving Farm Profitability and Clean Animal Production. Book of Abstracts of International Conference on Animal Nutrition 2019, Kolkata, India, 17-19 December 2019. Karnal, India: National Dairy Research Institute. |
| spellingShingle | fatty acids feeds forage livestock Prasad, Kodukula V.S.V. Ramakrishna Reddy, C. Ramana Reddy, Y. Varijakshapanicker, Padmakumar Blümmel, Michael Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title | Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title_full | Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title_fullStr | Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title_full_unstemmed | Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title_short | Use of Near Infra Red Reflectance Spectroscopy (NIRS) to profile fatty acids of feeds and forages |
| title_sort | use of near infra red reflectance spectroscopy nirs to profile fatty acids of feeds and forages |
| topic | fatty acids feeds forage livestock |
| url | https://hdl.handle.net/10568/106659 |
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