Semantic Scholar Open Access 2020 71 sitasi

Odor-active volatile compounds profile of triploid rainbow trout with different marketable sizes

R. Ma Xiaohong Liu Haining Tian Buying Han Yao-jun Li +4 lainnya

Lihat Sumber DOI

Abstrak

Abstract The present study identified the volatile compounds profile in raw muscle of triploid rainbow trout with different marketable sizes (eviscerated weight: 2 kg, 3 kg and 4 kg, respectively). Six fish per each size treatment were sampled in a local commercial trout farm, then raw muscles of sampled fish were filleted to detect the volatile compounds by using the gas chromatography-mass spectrometry (GC MS) analysis coupled with automated solid-phase microextraction (SPME) system. Results showed that a total of 58 volatile compounds were identified in raw muscle of triploid rainbow trout, including aldehydes (20 species), ketones (6 species), alcohols (9 species), hydrocarbons (11 species), aromatics (6 species) and miscellaneous compounds groups (6 species). The subtotal estimated concentration of aldehydes group was significantly higher than those of the other volatile groups (P  0.05). Based on the principle component analysis and cluster analysis using the odor activity values of 21 odor-active compounds, the overall odors of raw muscle might be similar in triploid rainbow trout with different marketable sizes.

Topik & Kata Kunci

Chemistry

Penulis (9)

R. Ma

Xiaohong Liu

Haining Tian

Buying Han

Yao-jun Li

Caizhong Tang

Kaishen Zhu

Changzhong Li

Yuqiong Meng

Format Sitasi

APA MLA BibTeX

Ma, R., Liu, X., Tian, H., Han, B., Li, Y., Tang, C. et al. (2020). Odor-active volatile compounds profile of triploid rainbow trout with different marketable sizes. https://doi.org/10.1016/j.aqrep.2020.100312

Akses Cepat

Lihat di Sumber doi.org/10.1016/j.aqrep.2020.100312

Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Total Sitasi: 71×
Sumber Database: Semantic Scholar
DOI: 10.1016/j.aqrep.2020.100312
Akses: Open Access ✓