ANALISIS KUALITATIF DAN KUANTITATIF FORMALDEHID PADA IKAN ASIN DI MADURA
Abstrak: The objective of the
study is to know the content of formaldehid of salted fish which taken from
tradisional market in Bangkalan and Sampang. The experiment conducted at the
Laboratory of Agroindustry Technology, Faculty of Agriculture, Trunojoyo
University Madura on June 2010. This research uses reagent chromotophic acid
(C10H6Na2O8S2.2H2O). The test is positive indicated by the red through the
purple color. The process continued by spectrophotometer. The result of the
research shows that all samples from Kamal, Socah, Bangkalan and Sampang
markets contain formaldehid i.e: 29,10 mg/kg, 30,65 mg/kg, 49,26 mg/kg, 44,14
mg/kg respectively.
Penulis: Sri Hastuti
Kode Jurnal: jppertaniandd100211
