Cindytia Prastari
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THE EFFECT OF DIFFERENT CONCENTRATION OF PAPAYA SAP FLOUR FOR QUALITY CHARACTERISTIC OF SNAKE HEAD (Channa striata) FISH SAUCE

Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was purposed to determine effect of papaya sap flour addition withdifferent concentration as catalyst to snake head (Channa striata) fish sauce fermentation. Flourof papaya sap as catalyst was containing the papain enzym components that could used to sneakhead (Channa striata) fish fermentation. The concentration of papaya sap flour was used in thisresearch was 2.5%, 5% and 7.5%. The result was dominated with protein content 59.53 (%bk).The best concentration of papaya sap flour for snake head fish sauce was 7.5% with hydrolysisvolume 81.33ml and protein amount 88.80 (%bk). Total oganoleptic value fish sauce whichmade with 2.5% concentration papaya sap flour was most favorable by consumer acceptancewith value of color 4.52, taste 5.32,textur 5.30, and odor 3.34.Keywords: Fermentation, Snake head (Channa striata), Papaya sap flour, Fish sauces

PENGARUH PENGGUNAAN TEPUNG GETAH PEPAYA KONSENTRASI BERBEDA TERHADAP KARAKTERISTIK MUTU KECAP IKAN GABUS (Channa striata)

Jurnal Perikanan Dan kelautan Vol 20, No 2 (2015)
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Riau

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Abstract

This research was purposed to determine the effect of papaya sap flour additionwith different concentration as catalyst towards snake head (Channa striata) fish saucefermentation. The papaya sap flour contains papain enzym that plays as catalyst duringthe fermentation of snake head fish sauce. The concentration of papaya sap flour usedin this research was 2.5%, 5% and 7.5%. Results shown that the main content ofpapaya sap is protein , around 59.53 %dw. The best concentration of papaya sap flourfor fermenting the snake head fish sauce was 7.5%, with hydrolysis volume 81.33 mland protein amount 88.80 %dw. Total oganoleptic value of gthe fish sauce that wasmade by using 2.5% papaya sap flour was the most favoured by the consumers, thecolor value was 4.52, taste 5.32, textur 5.30, and odor 3.34.

Characterization of snakehead fish protein that’s potential as antihyperglikemik

Jurnal Pengolahan Hasil Perikanan Indonesia Vol 20, No 2 (2017): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology

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Abstract

Snakehead fish has been sources that have high protein content and can be used as antioxidant and anti-diabetes. To increase the level of protein content and amino acid in snakehead fish, the treatment of hydrolysis and fermentation were chosen in this study. Therefore, the purpose of this study was to evaluate the characteristics of snakehead fish protein and its potential as antihyperglycemic. Three samples were used in this study, i.e., hydrolysate, fermented and non-fermented isolates. The experimental design used was completely randomized design. Data were analyzed by analysis of variance (ANOVA) and continued by Duncan multiple range test (DMRT) (α = 5%).  The current study reported that the hydrolysate had higherprotein content 90.43%, as compared to the fermented and non-fermented isolates were 84.43% and 78.69%, respectively. At a concentration of 10.000 ppm, hydrolysate showed highest inhibition activity (74%), as compared to fermented isolate inhibited 59% and none-fermentation isolate inhibited 56%. Hydrolysate also had higher amino acid content than fermented and non-fermented isolates of 51.15, 44.34, and 32.00 %w/w, respectively. Hydrolysate had the lowest molecular weight (<10 kDa), while fermented and non-fermented isolates were <10 kDa. This probably due to the hydrolysis process using an enzyme was capable to break the peptide fractions of snakehead fish protein. Hence, it increased the levels of protein, amino acids, there by protein hydrolysate had high inhibitory potential than fermented and non-fermented isolates.