Table 4. Organoleptic scores of fish paste sample during 8 and 32 days of fermentation time
Indicator 8 days fermentation time 32 days fermentation time
Appearance 7.7 7.7
odor 7.5 7.7
taste 7.3 7.2
Texture 7.9 7.9
Mold 9.0 9.0
Average 7.88 7.9
Different with the result of (1) that salt-fermented shrimp paste, could increase in antioxidant activity and PUFA
(poly unsaturated fatty acid) almost remained. The formation of MRPs was responsible for the increase in
antioxidant activity of the salt-fermented shrimp paste during prolonged fermentation. Our result showed that use
low salt (2% w/w) some of fatty acid decreased during early fermentation (32 days). This difference probably due to
the different concentration salts that use 25% salt. With higher salt concentration (25%), it could inhibit the further
reaction of protein to become volatile base substances (the action of microorganism) and Maillard reaction could
take place and produce antioxidant (MRPs). With the decreased of MRPs or antioxidant, the oxidation of lipid could
be increased so the fatty acid will be reduced.
Fish paste was analyzed for sensory based on appearance, odor, taste, texture and mold (10). The results obtained
are served in Table 4. Organoleptic of fish paste in 8 days and 32 days fermentation period did not show any
Apri Dwi Anggo et al. / Procedia Environmental Sciences 23 ( 2015 ) 58 – 63 63
difference. The appearance characteristic fish paste was bright and clean. The flavor was specific fish paste flavor,
the texture was solid and compact. No mold found in the product.
4. Conclusion
Fish paste with low concentration salt (2%) which is normally processed with about 25% salt, could increased in
nutrition value especially total amino acid, some of fatty acid during 8 and 32 days fermentation time. But the pH
and moisture content continually increases that indicate the beginning of deterioration process, thus the shelf life of
the product is very short.
Acknowledgements
Financial support from The Ministry of National Education (Dirjen DIKTI) Indonesia in 2013 PNBP Fund.
Table 4. Organoleptic scores of fish paste sample during 8 and 32 days of fermentation timeIndicator 8 days fermentation time 32 days fermentation timeAppearance 7.7 7.7odor 7.5 7.7taste 7.3 7.2Texture 7.9 7.9Mold 9.0 9.0Average 7.88 7.9Different with the result of (1) that salt-fermented shrimp paste, could increase in antioxidant activity and PUFA(poly unsaturated fatty acid) almost remained. The formation of MRPs was responsible for the increase inantioxidant activity of the salt-fermented shrimp paste during prolonged fermentation. Our result showed that uselow salt (2% w/w) some of fatty acid decreased during early fermentation (32 days). This difference probably due tothe different concentration salts that use 25% salt. With higher salt concentration (25%), it could inhibit the furtherreaction of protein to become volatile base substances (the action of microorganism) and Maillard reaction couldtake place and produce antioxidant (MRPs). With the decreased of MRPs or antioxidant, the oxidation of lipid couldbe increased so the fatty acid will be reduced.Fish paste was analyzed for sensory based on appearance, odor, taste, texture and mold (10). The results obtainedare served in Table 4. Organoleptic of fish paste in 8 days and 32 days fermentation period did not show any Apri Dwi Anggo et al. / Procedia Environmental Sciences 23 ( 2015 ) 58 – 63 63difference. The appearance characteristic fish paste was bright and clean. The flavor was specific fish paste flavor,the texture was solid and compact. No mold found in the product.4. ConclusionFish paste with low concentration salt (2%) which is normally processed with about 25% salt, could increased innutrition value especially total amino acid, some of fatty acid during 8 and 32 days fermentation time. But the pHand moisture content continually increases that indicate the beginning of deterioration process, thus the shelf life ofthe product is very short.AcknowledgementsFinancial support from The Ministry of National Education (Dirjen DIKTI) Indonesia in 2013 PNBP Fund.
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