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MICROBIOLOGICAL TEST OF SQUID (Loligo sp.) WET NOODLES DURING STORAGE Anita Treisya Aristawati; Finarti Finarti; Hanifah Hanifah; Alismi M Salanggon; Roni Hermawan
Berkala Perikanan Terubuk Vol 49, No 3 (2021): November 2021
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.49.3.1148-1154

Abstract

oodles are one of the favorite foods in the world. This is because the noodles in the presentation are quite easy and not difficult to serve, for example cooking instant noodles is quite easy to only brew for 3-4 minutes with boiling water. In the market, generally wet noodles in circulation can only last for approximately 2 to 3 days at room temperature. This is because wet noodles have a fairly high water content. In a food, the water content is high enough, it can trigger the growth of microorganisms. Wet noodles damage can be caused by S. aureus, E. coli, mesophyll bacteria and molds. The purpose of this study was to determine the microbiological quality of squid wet noodlesduring storage. Microbiological testing of wet noodles was carried out with five kinds of tests, namely Total Plate Number (ALT), Most Probable Number (MPN), Test on Salmonella spp. bacteria, Test on S. aureus bacteria, and Yeast Mold Rates. This study used 3 (three) treatments and 5 replications. The results showed that storage time affected the microbiological quality of cooked squid wet noodles, where the quality of wet noodles could still last up to 24 hours of storage.
Analysis of Alien Species Invasion in Marine Debris in Palu Bay, Central Sulawesi Roni Hermawan; Anita Treisya Aristawati; Eka Aji Pramita; Mubin Mubin; Rahmi Fitrawati; Finarti Finarti; Mohamad Akbar; Renol Renol; Alismi M Salanggon; Radhiyatul Ula
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1495 – 1501

Abstract

Marine debris provides habitat for several species. These species attach and carried (rafting) marine debris in all directions following the ocean currents. When stranded, these alien species will quickly develop because they have high survival and adaptation capabilities, these alien species will cause economic, ecological and social impacts. This research begins with a survey of the presence of marine debris that attached by alien species on coast of Palu Bay, then observations on the marine debris such as: size, weight, observations on alien species such as: type, size, colony size, ability to spread and survive, impact category based on literature. The aim of this study was to identify the types of alien species carried by marine debris in Palu Bay.  Calculating the amount of alien species carried by marine debris in Palu Bay. Based on the analysis, there are 3 alien species on the coast of Palu Bay. Lepas sp were 247 individuals, then Isognomon sp with 124 individuals and Saccostrea cuccullata d for 36 individuals. The species were found on wood, iron, coconut, PVC pipes, bamboo, nets and boat ropes as substrates.
Analisis Cemaran Mikroplastik Di Pesisir Teluk Palu, Sulawesi Tengah Roni Hermawan; Yeldi S Adel; Mubin Mubin; Alismi M. Salanggon; Anita Treisya Aristawati; Renol Renol; Eka Aji Pramita; Didit Kustantio Dewanto; Mohamad Syahril; Muliadin Muliadin; Radhiyatul Ula
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 3, No 2 (2023): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v3i2.294

Abstract

Akumulasi cemaran mikroplastik di Teluk Palu berpotensi masuk ke rantai makanan. Penelitian ini bertujuan untuk mengkaji konsentrasi dan identifikasi mikroplastik di permukaan air, kolom air dan sedimen di pesisir Teluk Palu. Penelitian dilakukan pada bulan Agustus hingga Oktober 2022. Pengambilan sampel mikroplastik dilakukan pada 5 titik pengambilan sampel dengan pengulangan sebanyak 3 kali. Sampel mikroplastik yang dianalisis menggunakan metode perendaman dengan larutan KOH 10% dan H2O2 30% selama 4 hingga 10 hari dan untuk memastikan bahwa objek yang dianalisa adalah mikroplastik dilakukan metode Hot Needle Test. Mikroplastik jenis serpihan yang paling tinggi ditemukan. Titik pengamatan station 3, Lere, kepadatan mikroplastik tertinggi yaitu: permukaan air 11.29 partikel/l; kolom air 1.14 partikel/l; dan sedimen 62.08 partikel/kg. Penelitian ini menunjukkan bahwa input dari Sungai Palu sangat mempengaruhi kepadatan mikroplastik di Teluk Palu.Kata Kunci: mikroplastik, kolom air, permukaan, polusi, sedimen, Teluk Palu