e fish by-products mainly serve as

e fish by-products mainly serve as a cheap ingredient
in animal feed production (Arnesen & Gildberg 2006).
in
order to increase the utilization of these fishery waste
products, processes such as enzymatic hydrolysis of the
fish proteins to produce a more marketable and functional
protein hydrolysate should be considered (Aspmo et al.
2005;
liceaga-Gesualdo &
li-Chan 1999). The functional
properties of fish protein hydrolysates prepared may be
improved through partial hydrolysis where the proteins
are hydrolyzed to the desired extent by the use of specific
enzymes and by choosing a defined set of hydrolysis
conditions. Parameters such as time, pH, temperature
and enzyme concentration influence enzymatic activity
co-operatively. Hence this offer possibilities to control the
process (Hall & Ahmad 1992;
liaset et al. 2000; Viera et
al. 1995).

Results (Indonesian) 2:

e ikan dengan-produk terutama melayani sebagai bahan murah
dalam produksi pakan ternak (Arnesen & Gildberg 2006).
di
rangka meningkatkan pemanfaatan limbah perikanan ini
produk, proses seperti hidrolisis enzimatik dari
protein ikan untuk menghasilkan lebih berharga dan fungsional
hidrolisat protein harus dipertimbangkan (Aspmo et al.
2005;
liceaga-Gesualdo &
li-Chan 1999). Fungsional
sifat hidrolisat protein ikan siap dapat
ditingkatkan melalui hidrolisis parsial di mana protein
yang dihidrolisis sejauh yang diinginkan dengan menggunakan spesifik
enzim dan dengan memilih satu set didefinisikan hidrolisis
kondisi. Parameter seperti waktu, pH, suhu
dan enzim konsentrasi pengaruh aktivitas enzimatik
kooperatif. Oleh karena penawaran ini kemungkinan untuk mengontrol
proses (Hall & Ahmad 1992;
. Liaset et al 2000; Viera et
. Al 1995).