The potency of spice extracts in fish skin collagen production

Spices can be used as an alternative washing agent in fish collagen production, replacing organic materials' commonly agent. Many Asians, including Indonesian traditional culinary use spices to remove the fishy odor. Therefore this research was conducted obtain a suitable spice production. Ginger, galangal, lemongrass, bay leaves, lime and pandan leaves were tested form of 5% liquid extract water. The ANOVA LSD test on odor data showed that most respondents preferred Pangasius skin soaked galangal had no significant difference compared control (ethanol). total protein ash content lower than control, while fat water higher. Soaking also made have higher degree swelling its acid-soluble (ASC) control. value two latter parameters found descaling Tuna extract.