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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia
Yumiko Yoshie Stark
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Agriculture, Biological Sciences & Forestry

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Comparative Contents of Minerals and Dietary Fibers in Several Tropical Seaweeds Joko Santoso; Yumiko Yoshie Stark; Takeshi Suzuki
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 9 No 1 (2006): Buletin Teknologi Hasil Perikanan
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.401 KB) | DOI: 10.17844/jphpi.v9i1.995

Abstract

Nine species of Indonesian green, brown and red seaweeds were used in this experiment to study the distribution and contents of minerals and dietary fibers. The contents of macro and micro minerals were detected by atomic absorption spectrophotometer and inductively coupled argon plasma emission spectrometer, respectively; whereas dietary fibers were determined according to modified enzymaticgravimetric method. The contents of macro mineral were dominated by Ca, K, Na and Mg, with values range were 11.95 – 28.31, 0.30 – 27.92, 0.66 – 25.74, 2.31 – 21.52 mg/g dry weight, respectively; whereas microminerals Cu, Fe and Zn were found in low concentration. The highest and smallest content of soluble dietary fiber were found in Kappaphycus alvarezii and Halimeda macroloba, respectively. K. alvarezii also had the highest content of total dietary fiber and percent soluble dietary fiber against total dietary fiber, whereas Ulva reticulata had highest content of insoluble dietary fiber.Keywords: dietary fiber, Indonesia, mineral, seaweed
Co-Authors Joko Santoso Takeshi Suzuki