Ginanjar Pratama
Departemen Teknologi Hasil Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga Bogor 16680 telepon 0251-8622915, faks. 0251-8622916

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HUBUNGAN PANJANG BOBOT DAN KEBIASAAN MAKAN IKAN BUNTAL PISANG (Tetraodon lunaris) DI PERAIRAN KABUPATEN CIREBON Pratama, Ginanjar; Nurjanah, Nurjanah; Suwandi, Ruddy; Jacoeb, Agoes Mardiono
Dinamika Maritim Vol 6 No 2 (2018): Dinamika Maritim, Vol. 6 No. 2, February 2018
Publisher : Coastal and Marine Resources Research Center, Raja Ali Haji Maritime University, Tanjungpinang, Indonesia

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Abstract

The Content of Vitamin C and E on Seaweed Porridge Eucheuma cottonii and Turbinaria conoides Yanuarti, Rini; Nurjanah, Nurjanah; Anwar, Effionora; Pratama, Ginanjar
Marinade Vol 1 No 01 (2018): Marinade
Publisher : Fisheries Product Technology Department, Faculty of Marine Science and Fisheries, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3345/marinade.v1i01.785

Abstract

Seaweed was a source of vitamin C and E. They were an antioxidant contained in seaweed. The objective of this study was to determine of vitamins (C and E) in the seaweed porridge of E. cottonii and T. conoides were thought to have potential as raw material for making sunscreen cream. The methods were included total microbial analysis, vitamin C and E analysis on seaweed porridge. The results of a total microbial assay on E. cottonii was 8,7x103 colony/g while on T. conoides was 3,5x104 colony/g. They were the safe category of microbial test. The content of vitamin C on E. cottonii and T. conoides (1: 1) on seaweed porridge was 0,07 mg/100 gram, while vitamin E content obtained is 10 mg/100 gram.
The Content of Vitamin C and E on Seaweed Porridge Eucheuma cottonii and Turbinaria conoides Yanuarti, Rini; Nurjanah, Nurjanah; Anwar, Effionora; Pratama, Ginanjar
Marinade Vol 1 No 01 (2018): Marinade
Publisher : Fisheries Product Technology Department, Faculty of Marine Science and Fisheries, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Seaweed was a source of vitamin C and E. They were an antioxidant contained in seaweed. The objective of this study was to determine of vitamins (C and E) in the seaweed porridge of E. cottonii and T. conoides were thought to have potential as raw material for making sunscreen cream. The methods were included total microbial analysis, vitamin C and E analysis on seaweed porridge. The results of a total microbial assay on E. cottonii was 8,7x103 colony/g while on T. conoides was 3,5x104 colony/g. They were the safe category of microbial test. The content of vitamin C on E. cottonii and T. conoides (1: 1) on seaweed porridge was 0,07 mg/100 gram, while vitamin E content obtained is 10 mg/100 gram.
Struktur Komunitas Fitoplankton pada Daerah Pascatambang Bauksit dan Lahan Basah Alami di Pulau Bintan Apriadi, Tri; Pratama, Ginanjar; Arpas, Heru Diwan; Ashari, Irvan Hasan
Akuatiklestari Vol 1 No 1 (2017): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v1i1.2355

Abstract

Penelitian ini bertujuan untuk melihat perbedaan struktur komunitas fitoplankton pada lahan pascatambang bauksit serta lahan basah alami di Pulau Bintan. Penelitian ini dilakukan pada bulan Januari 2017 di kecamatan Kijang (lahan pascatambang bauksit) dan kecamatan Toapaya (lahan basah alami), Kabupaten Bintan. Penentuan titik sampling dilakukan menggunakan metode purposive sampling. Setiap lokasi terdiri atas 3 stasiun. Perbedaan stasiun ditentukan berdasarkan pertimbangan tipe lahan basah, yaitu pada waduk, sungai, dan rawa. Pengambilan sampel plankton dilakukan dengan metode statis dan pencacahan dengan metode sensus. Berdasarkan hasil penelitian diketahui bahwa pada lahan pascatambang bauksit (Kijang) ditemukan 40 jenis fitoplankton yang tergolong ke dalam 10 kelas dan 6 filum. Keanekaragaman pada lokasi ini cenderung rendah dengan keseragaman yang sedang (labil) dan tingkat dominansi rendah. Sementara itu, pada lahan basah alami (Toapaya) ditemukan 35 jenis fitoplankton yang tergolong ke dalam 10 kelas dan 7 filum. Keanekaragaman pada lokasi ini cenderung rendah dengan tingkat keseragaman yang bervariasi yaitu rendah (stasiun 1), tinggi (stasiun 2), dan sedang (stasiun 3), serta memiliki tingkat dominasi yang cenderung rendah.
HUBUNGAN PANJANG BOBOT DAN KEBIASAAN MAKAN IKAN BUNTAL PISANG (Tetraodon lunaris) DI PERAIRAN KABUPATEN CIREBON Pratama, Ginanjar; Nurjanah, Nurjanah; Suwandi, Ruddy; Jacoeb, Agoes Mardiono
Dinamika Maritim Vol 6 No 2 (2018): Dinamika Maritim, Vol. 6 No. 2, February 2018
Publisher : Pusat Penelitian Sumberdaya Pesisir dan Laut, Universitas Maritim Raja Ali Haji, Indonesia

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Abstract