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All Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Inovasi Sekolah Dasar: Jurnal Kajian Pengembangan Pendidikan Jurnal FishtecH Jurnal Perikanan
Susi Lestari
Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Other

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Journal : Jurnal FishtecH

 1 
Karakteristik Mutu Kimia Pempek dan Potensi Cemaran Logam Berat (Pb dan Cd) di Kota Palembang Oby Dwijaya; Susi Lestari; Siti Hanggita
Jurnal FishtecH Vol 4, No 1 (2015)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v4i1.3499

Abstract

The purpose of his research was to determine the chemical characteristics and the heavy metal (Pb and Cd) content on producers in Palembang. The research was conducted on February 2014 until March 2014. The results obtained in this study were analyzed using descriptive methods. Parameters observed were chemical analysis (moisture content, protein content, fat content, ash content and carbohydrate content) and analysis of heavy metals lead (Pb) and cadmium (Cd). Chemical characteristics of pempek lenjer in this study with the range of water content between 48.89%-66.92%, ash content 1.01%-5.80%, protein content 0.042%-2.027%, fat content 1.01%-1.67% and carbohydrates 22.64%-39.05%. Where as lead (Pb) < 0.0104 mg/kg was detected on concentration less than and cadmium (Cd) < 0.0006 mg/kg.
KANDUNGAN GIZI DAN KARAKTERISTIK MI BASAH DENGAN SUBTITUSI DAGING KEONG MAS (Pomacea canaliculata) Agus Mualim; Susi Lestari; Siti Hanggita R.J
Jurnal FishtecH Vol 2, No 1 (2013)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v2i1.1106

Abstract

The purpose of this research was to determine nutrient contents and characteristics of wet noodles which substituted with meat of Golden Snail (Pomacea Canaliculata). The nonfactorial complete randomized design was used with five treatments and 3 replications. The different concentration meat of golden snail A0 (0%), A1 (10%), A2 (20%), A3 (30%), A4 (40%).The parameters were proximate analysis (water content, ash content, fat content, protein content and carbohydrate content), colour test, elasticity test, sensory (color, aroma, texture, and taste). The addition meat ofgolden snail was significant on moisture content, ash content, fat content, protein content, carbohydrate content, and the color of wet noodles but was not significant on elasticity of wet noodles. Hedonictest was significant on the color with the addition of a wet noodle meat of golden snailand was not significant on aroma, texture and taste of wet noodles by addition meat of golden snail. Treatment A2(meat 20% and wheat 80%) was the best treatment in this research with a value of protein content 15.57%, carbohydrate content 8.4%, fat content of2.55%, moisture content 56.99% and ash content of 1.81%.
ANALISA KANDUNGAN KADAR LOGAM BERAT PADA DAGING KEPITING (Scylla serrata) DI PERAIRAN MUARA SUNGAI BANYUASIN Satria Rio Sandro; Susi Lestari; Anna Ida Sunaryo Purwiyanto
Jurnal FishtecH Vol 2, No 1 (2013)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v2i1.1102

Abstract

Heavy metal was a pollutant because its stable and difficult to disentangle. Heavy metals in the waters of Banyuasin’s estuaries alleged negative impact on crabs and other aquatic animals. To see the impact research on the analysis of heavy metal content in the crab (Scylla serrata), in the territorial waters of Banyuasin’s estuaries. The objective of this study was to determine the content of heavy metals (Pb, Cu and Fe) in the crab meat (Scylla serrata) in the territorial waters of Banyuasin’s estuaries. Completely randomized design was used with 3 stations treatment and each station was repeated 3 times. Parameters observed were lead (Pb), copper (Cu) and iron (Fe).The results showed that the content of lead (Pb), copper (Cu) and iron (Fe) were different at each station.The highest content of lead (Pb) was on SI 0.0073 ppm and the highest content of copper (Cu) was on S-III 0.3713 ppm. The result indicates that still safe the crab (Scylla serrata) to consume based on national standards Pb 0,5 mg/kg and Cu 20 mg/kg . Iron content exceeds the standards set by the Department of Health in S-II at 2.054 ppm. Results of analysis of the iron content (Fe) on crab meat in consumption should be limited according to the established standards 2 mg/kg.
Pengaruh Rasio Etanol dan Air Cucian Surimi Ikan Gabus (Channa striata) Terhadap Recovery Protein Larut Air Nurhadi Wiranata; Ace Baehaki; Susi Lestari
Jurnal FishtecH Vol 4, No 1 (2015)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v4i1.3493

Abstract

The objective of this research was to know the deposition of protein in snakehead fish (Channa striata) surimi wash water and know the effect of the ratio of ethanol and surimi wash water from snakehead fish (Channa striata) on the recovery of protein water solubility. Design was used with two factors of treatment which were repeated twice. The factors of treatment consist of surimi wash frequency and the addition of ethanol concentration. The parameters observed were water-soluble protein analysis and SDS-PAGE analysis. The highest precipitation in the treatment T2, while the lowest precipitation in treatment T0. Based on BJND test, every treatment showed different precipitated with other treatments. In each sample the water-soluble protein content (PLA) in the first washing is greater than the second washing. Based on BJND test, treatment T1, T2, and T3 were not different but significantly different with treatment T0 (without ethanol). The treatment effect of the ratio of ethanol and surimi wash water from snakehead fish effect on the percentage of water-soluble protein content. SDS-PAGE analysis showed treatment P1T0, P1T1, and P2T0 still contains albumin with a molecular weigh of 68.75 kDa. Results recovery of protein from the ratio effects of ethanol and snakehead fish surimi wash water from showed thet the use of ethanol is able to precipitate proteins. The use of ethanol is added to snakehead surimi wash water serves as a coagulant.
Co-Authors Ace Baehaki Agus Mualim Agus Supriadi Anna Ida Sunaryo Purwiyanto Dwi Inda Sari Ferdinand Hukama Taqwa Gama Dian Nugroho Herpandi . Indah Widiastuti Kriska Kriska Marwan Pulungan Mochamad Syaifudin, Mochamad Nurhadi Wiranata Oby Dwijaya Puspa Ayu Pitayati Ridhowati, Sherly Rinto . Satria Rio Sandro Siti Hanggita Rachmawati J Sungkowo Soetopo