PENGARUH PERLAKUAN FORMALIN TERHADAP KARAKTERISTIK KIMIA DAN SENSORIS IKAN SELAR KUNING (Caranx leptolepis) SEGAR
Abstract: The purpose of this
research was to know the effect of formaldehyde treatments on chemical and
sensory characterstics of fresh yellow stripe scad fish. This research used
Factorial Completely Randomized design with two treatment factors and
repliecated tree times. The treatment consist of the different formaldehyde
concentration (0%, 25% and 50%), and self time (1, 3 and 6 days). The
parameters observed were chemical characterstics (content of water, concent of
protein, concent of formaldehyde), microbiology analysis (total plate count
testing) and organoleptic characterstics (sensoris testing, score test method).
The result of the research showed that the interaction of increasing of
formaldehyde concentration and self time had significant effect on the water and
formaldehyde content of yellow stripe scad fish. The factor increasing
of formaldehyde concentration had significant effect on the protein content. The result of microbiology
test (total plate count) showed that total of bacteria yellow stripe scad fish
in formaldehyde treatment 0% was higher
than increasing of formaldehyde concentration 25% and 50%. The organoleptic
test showed that formaldehyde treatment 0% was stated fresh at first day,
decline of quality at the third day and getting stinky at the sixth day. Yellow
stripe scad fish with the treatment of concentration formaldehyde 25% stated
decline of quality at the sixth day, whereas yellow stripe scad fish with
formaldehyde treatment 50% still stated in fresh condition at the sixth day.
Penulis: Dheka Adi Saputra,
Merynda Indriyani Syafutri, Siti Hanggita
Kode Jurnal: jpperikanandd140232
