Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy
Near infrared spectroscopic (NIRS) technique was assessed for rapid and simultaneous determination of moisture and oil contents in palm fruits. The sliced mesocarps were frozen and ground prior to analyses by wet chemistry and NIRS. Calibrations with 44 samples were developed for moisture and oil c...
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| Format: | Article |
| Language: | English |
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Malaysian Agricultural Research and Development Institute
1998
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| Online Access: | http://irep.iium.edu.my/33378/ http://irep.iium.edu.my/33378/1/DR_NO_Near_Infrared.pdf |
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iium-33378 |
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eprints |
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iium-333782013-12-12T07:40:12Z http://irep.iium.edu.my/33378/ Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy Omar, Muhammad Nor Chik, Abu Bakar QD Chemistry Near infrared spectroscopic (NIRS) technique was assessed for rapid and simultaneous determination of moisture and oil contents in palm fruits. The sliced mesocarps were frozen and ground prior to analyses by wet chemistry and NIRS. Calibrations with 44 samples were developed for moisture and oil content respectively. Results showed that standard deviation (SD) for moisture content was 0.788 and multiple correlation coefficient (R) was 0.96. whereas those for oil content were 0.277 and 0.97 respectively. Prediction of moisture content with 10 samples showed that the standard error of prediction (SEP) was 0.382 and R was 0.97, whereas for oil content the SEP was 0.294 and R was 0.96. Malaysian Agricultural Research and Development Institute 1998 Article PeerReviewed application/pdf en http://irep.iium.edu.my/33378/1/DR_NO_Near_Infrared.pdf Omar, Muhammad Nor and Chik, Abu Bakar (1998) Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy. Journal of Tropical Agriculture and Food Science, 26 (1). pp. 73-77. ISSN 1394-9829 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
QD Chemistry |
| spellingShingle |
QD Chemistry Omar, Muhammad Nor Chik, Abu Bakar Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| description |
Near infrared spectroscopic (NIRS) technique was assessed for rapid and simultaneous determination of moisture and oil contents in palm fruits. The sliced mesocarps were frozen and ground prior to analyses by wet chemistry and NIRS.
Calibrations with 44 samples were developed for moisture and oil content respectively. Results showed that standard deviation (SD) for moisture content was 0.788 and multiple correlation coefficient (R) was 0.96. whereas those for oil content were 0.277 and 0.97 respectively. Prediction of moisture content with 10 samples showed that the standard error of prediction (SEP) was 0.382 and R was 0.97, whereas for oil content the SEP was 0.294 and R was 0.96.
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| format |
Article |
| author |
Omar, Muhammad Nor Chik, Abu Bakar |
| author_facet |
Omar, Muhammad Nor Chik, Abu Bakar |
| author_sort |
Omar, Muhammad Nor |
| title |
Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| title_short |
Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| title_full |
Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| title_fullStr |
Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| title_full_unstemmed |
Simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| title_sort |
simultaneous determination of moisture and oil contents in palm fruits by near infrared spectroscopy |
| publisher |
Malaysian Agricultural Research and Development Institute |
| publishDate |
1998 |
| url |
http://irep.iium.edu.my/33378/ http://irep.iium.edu.my/33378/1/DR_NO_Near_Infrared.pdf |
| first_indexed |
2023-09-18T20:48:14Z |
| last_indexed |
2023-09-18T20:48:14Z |
| _version_ |
1777409819058110464 |