Rapid non-destructive determination of fat content in frozen skipjack using a portable near infrared spectrophotometer

Junji Shimamoto, Seiichi Hiratsuka, Kaoru Hasegawa, Minoru Sato, Sumio Kawano

研究成果: Article査読

17 被引用数 (Scopus)

抄録

Non-destructive determinations of the fat content in frozen skipjack by the portable and desktop near infrared (NIR) spectrophotometers were performed. In both spectrophotometers, the RPD value, which is an index of the accuracy, was higher at the abdominal part than at the central part of the body. The RPD value obtained by the portable instrument was higher than that of the desktop instrument when measured at the abdominal part. The rapid determination of the fat content in frozen skipjack was possible by determining the NIR spectra at the abdominal part of the fish body using the portable spectrophotometer.

本文言語English
ページ(範囲)856-860
ページ数5
ジャーナルFisheries Science
69
4
DOI
出版ステータスPublished - 2003 8

ASJC Scopus subject areas

  • 水圏科学

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