Rapid Determination of Intact Sardine Fat by NIRS Using Surface Interactance Fibre Probe
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Musleh Uddin
A near-infrared spectrometer equipped with surface interactance optical fiber probe (400-1100 nm) was used to determine the fat content in intact sardine Sardinops melanostictus which is considered one of the important fish species of world aquaculture as well as human food source. The fat contents were 2.64–25.52 % and fish weight ranges were between 45.23g and 133.76g. Partial least square regression was used to develop predictive equations for fat where two models (with and without multiplicative scatter correction known as MSC) showed relatively good performances with regression coefficients higher than 0.9 and errors below 1% on a fresh weight basis. Results showed that NIR interactance was a suitable non-destructive screening method for fat content in intact small pelagic fish like sardine.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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Articles in the same Issue
- Critical Review
- Whey Protein Isolate-Starch System- A Critical Review
- Shorter Communication
- Yeast Inactivation in Fresh Apple Juice by High Pressure Nitrous Oxide
- Engineering Research to Improve Cassava Processing Technology
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- Some Physical and Mechanical Properties of Kiwifruit
- The Development and Evaluation of a Four-roller Flour Mill with Parallelogram Configuration
- Use of Response Surface Methodology to Study the Influence of Water Content and Air Pressure on Cake Batter Quality
- Dehydration Characteristics of Cauliflower
- Some Physical and Mechanical Properties of Garlic
- Forced Air Precooling Studies of Perishable Food Products
- Optimization of Enzyme Assisted Processes for Extracting and Hydrolysing Corn Proteins Aiming Phenylalanine Removal
- Chemical Constituents, Antioxidative and Antimicrobial Activities of Essential Oil and Oleoresin of Tailed Pepper (Piper Cubeba L)
- Rapid Determination of Intact Sardine Fat by NIRS Using Surface Interactance Fibre Probe
