Comparison of produced fish protein hydrolysete from viscera and head of Silver carp (Hypophthalmichthys molitrix) using Alcalase enzyme and internal tissue enzymes
2012
Sh. Hosseini email | A. Ghoroghi | H.R. Jamalzadeh | R. Safari | Sh. Hosseini
In the present study, hydrolysed protein of viscera and head of Silver carp(Hypophthalmichthys molitrix) was compared using Alcalase enzyme and internal tissueenzymes at 2 and 4 hours. The result indicated that product by Alcalase (Treatment 1) hadsignificantly higher protein and rate of hydrolysates than that produced by internal tissueenzymes (Treatment 2). So, the highest mean (±SD) protein (68.10±1.33) was related totreatment 1-head (with Alcalase enzyme) after 4 hours and the highest rate of hydrolysates(29.36±1.35) was related to treatment 1-head (with Alcalase enzyme) after 4 hours. The resultindicated that rate of hydrolysates raised as time of hydrolysates increased. However theintensity and rate of hydrolysates is reduced. The highest rate of hydrolysates occurred at 120minutes in the first. This mode was similar for two treatments. The result can be considered asthe Alcalase was preferred to internal enzyme.
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