Article Per Year (5 Year)
p-Index From 2019 - 2024
2.47
P-Index
This Author published in this journals
All Journal Bioma : Berkala Ilmiah Biologi Jurnal FishtecH Jurnal Akuatika Indonesia Wikrama Parahita : Jurnal Pengabdian Masyarakat EnviroScienteae Jurnal Pengolahan Pangan Jurnal Ilmiah Tindalung Jurnal Ilmiah Tatengkorang Jurnal Kemaritiman: Indonesian Journal of Maritime Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Pengmasku
Eko Cahyono
Aquatic Product Processing And Storage, Department Of Fisheries And Marine, Politeknik Negeri Nusa Utara, Tahuna, Sangihe Islands, North Sulawesi 95812, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Juvenil: Jurnal Ilmiah Kelautan dan Perikanan

 1 
Karakterisasi Tepung Semi Refined Carrageenan Dari Rumput Laut Kappaphycus alvarezii Dengan Berbagai Pelarut Alkali Novalina Maya Sari Ansar; Eko Cahyono; Obyn Imhart Pumpente; Stevy Imelda Murniati Wodi; Frets Jonas Rieuwpassa; Jaka Frianto Putra Palawe; Wendy Alexander Tanod
Juvenil Vol 3, No 1 (2022)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v3i1.15013

Abstract

ABSTRAKSemi Refined Carrageenan merupakan salah satu produk carrageenan dengan tingkat kemurnian lebih rendah dibandingkan dengan refined carrageenan. Semi Refined Carrageenan merupakan tepung hasil ekstraksi rumput laut jenis Kappaphycus alvarezii berwarna putih kekuningan, dapat membentuk gel sehingga sangat berperan dalam industri makanan dan obat-obatan. Tujuan penelitian untuk mendapatkan konsentrasi pelarut KOH dan NaOH yang tepat dalam proses ekstraksi tepung Semi Refined Carrageenan rumput laut Kappaphycus alvarezii. Metode yang digunakan dalam penelitian ini adalah metode eksperimental, yaitu mengekstraksi Kappaphycus alvarezii menggunakan larutan alkali KOH dan NaOH yang direndam selama 4 menit. Hasil yang diperoleh menunjukkan bahwa rendemen tertinggi terdapat pada larutan KOH 5% (56,10%) dan larutan NaOH 3% (42,29%), kadar air pada larutan KOH 5% (15,45%) dan larutan NaOH 1% (16,50%), kadar abu larutan KOH  4% (4,85%) dan larutan NaOH 2% (3,50%), nilai pH terbaik terdapat larutan KOH 3% (8,14) dan larutan NaOH 3% (8,01) dan viskositas laju alir pada larutan KOH 3% (36,50 mL/detik) dan larutan NaOH 3% (38,10 mL/detik). Dari hasil penelitian dapat disimpulkan bahwa rendemen tertinggi terdapat pada larutan KOH 5% dan larutan NaOH 3%.Kata Kunci: alkali, carrageenan, KOH, Kappaphycus alvarezii, NaOHABSTRACTSemi Refined Carrageenan is a carrageenan product with a lower level of purity compared to refined carrageenan. Semi Refined Carrageenan is flour extracted from Kappaphycus alvarezii type of seaweed, yellowish white in color, can form a gel so that it plays a very important role in the food and medicine industry. The aim of the study was to obtain the correct concentration of KOH and NaOH solvents in the extraction process of Kappaphycus alvarezii seaweed Semi Refined Carrageenan flour. The method used in this study is an experimental method, namely extracting Kappaphycus alvarezii using an alkaline solution of KOH and NaOH soaked for 4 minutes. The results obtained showed that the highest yield was found in 5% KOH solution (56.10%) and 3% NaOH solution (42.29%), water content in 5% KOH solution (15.45%) and 1% NaOH solution ( 16.50%), ash content of 4% KOH solution (4.85%) and 2% NaOH solution (3.50%), the best pH values were 3% KOH solution (8.14) and 3% NaOH solution (8 0.01) and the viscosity of the flow rate in 3% KOH solution (36.50 mL/second) and 3% NaOH solution (38.10 mL/second). From the results of the study, it can be concluded that the highest yield is found in 5% KOH solution and 3% NaOH solution.Keywords : alkali, carrageenan, KOH, Kappaphycus alvarezii, NaOH
Co-Authors Adrian Adrian Agus Turambi Anggraini Barlian Aprelia M. Tomasoa Apriani Onisye Baeruma Asriaty Mantung Bella Anjelika Lalenoh Bella Anjelika Lalenoh Cahyani Mansar Christian A. Manansang Conny Juliana Surudani David Engelberd Sombo David Engelbert Sombo Ely John Karimela Eunike Irene Kumaseh Fitria F. Lungary Frans Gruber Ijong Frets Jonas Rieuwpassa Herjumes Aatjin Indra Mardani Indra Wibowo Jaka F.P. Palawe Jaka Frianto Putra Palawe Jefri Anthonius Mandeno Jimi Palawe Juanita Fani Jonas Jumardi Tondais Jumardi Tondais Jumardi Tondais Mandeno, Jefri Antonius Mappiratu Mappiratu Meylan Joiske Salele Nolex Mamontho Novalina M. Ansar Novalina Maya Sari Ansar Novelia Tatinting Nurfaida Kota Nurfaida Kota Kota Obyn I. Pumpente Obyn Imhart Pumpente Rostiati Dg Rahmatu Samliok Ndobe Serfiyanti Sirih Stevy I. M. Wodi Stevy Imelda M. Wodi Stevy Imelda Murniati Wodi Stevy Imelda Murniati Wodi Stevy Imelda Wodi Steward I. Makawekes Thania Kahiking Trivonia Kerol Talete Usy N. Manurung Walter Balansa Wendy Alexander Tanod