作者: JENS PETTER WOLD , TOMAS ISAKSSON
DOI: 10.1111/J.1365-2621.1997.TB15446.X
关键词: Near-infrared spectroscopy 、 Spectroscopy 、 Partial least squares regression 、 Chemistry 、 Non destructive 、 Analytical chemistry 、 Moisture 、 Water content 、 Animal science 、 Salmo 、 Screening method
摘要: A near-infrared spectrometer equipped with an interactance optical fiber probe was used to determine the average crude fat and moisture content in muscle of whole Atlantic salmon (Salmo salar). The contents were 8.8-19.2% 61.0-70.8%, fish weight range 1.0-5.7 kg. partial least square regression including 49 resulted root mean error cross validation 1.12% (R = 0.87) 0.98% 0.86). Results showed that NIR a suitable non-destructive screening method for farmed salmon.