Image of Korelasi Demerit Point Score (DPS) Dan Parameter Kimia Pada Kualitas Ikan Kerapu Lumpur (Epinephelus Tauvina) Selama Pangesan

PDF

Korelasi Demerit Point Score (DPS) Dan Parameter Kimia Pada Kualitas Ikan Kerapu Lumpur (Epinephelus Tauvina) Selama Pangesan

Quality changes of fresh estuary grouper (Epinephelus tauvina) fish kept in ice was evaluated for sensory and chemical parameters during 21 days of storage. Fish was killed by immersing in ice water (hypothermia). Fresh fish was placed in insulated boxes, and covered with ice flake. The ratio of ice and fish was 2:1 (w/w) and the boxes were kept at ambient temperature. Evaluation was conducted every 3 days for sensory characteristics by Demerit Point Score /DPS for appearance, eyes, gills, belly, vent, and belly cavity. Moreover, Total Volatile Base/TVB, Trimethyl Amine/TMA , and the K value were measured until fish was rejected by panelists. The results showed that estuary grouper fish stored in ice was rejected by panelists on 21 days of storage with TVB value of 29.43 mgN%, TMA value of 22.10mgN% and K value of 40.54% (max level of 60%). Related to correlation between sensory and chemical parameters, it showed that Demerit Point Score correlated well with TVB, TMA and K value.

Availability
B1707147Koleksi DigitalArchivelago Indonesia Marine Library - Perpustakaan Kementerian Kelautan dan PerikananAvailable
Detail Information
Series Title
-
Call Number
Koleksi Digital
Publisher
Indonesia : Research and Development center for marine and fisheries product processing and biotechnology, resea.,
Collation
-
Language
English
ISBN/ISSN
-
Classification
NONE
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Local Content
Publikasi Internal
Karya Ilmiah
Artikel Ilmiah
DPS
estuary grouper
ice storage
Karakteristik Kimia
Specific Detail Info
-
Statement of Responsibility
Other version/related

No other version available

File Attachment
Comments
You must be logged in to post a comment