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Journal

PENGARUH PENAMBAHAN GULA DAN NITROGEN PADA PRODUKSI NATA DE COCO

BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) · Vol. 4 No. 1 (2017)

DOI
10.33772/biowallacea.v4i1.3274
ISSN
2685-6360, 2355-6404
Published
2017-06-13
Publisher
University of Halu Oleo
Language
eng

Abstract

ABSTRAK Produk nata de coco merupakan makanan fungsional kaya serat yang dihasilkan oleh bakteri Acetobacter xylinum secara fermentasi menggunakan media air kelapa. Biosintesis nata de coco membutuhkan sumber karbon dan nitrogen. Penelitian ini bertujuan untuk mengetahui konsentrasi gula dan sumber nitrogen, ZA yang terbaik untuk memproduksi nata de coco. Produksi nata de coco dilakukan dengan menambahkan gula dengan perlakuan konsentrasi 2; 3,5; 5 dan 7,5% (b/v), dan ZA dengan perlakuan konsentrasi 0,2; 0,35; 0,5 dan 0,75% (b/v). Parameter yang diamati adalah ketebalan nata de coco yang diukur menggunakan jangka sorong dan rendemen nata. Hasil penelitian menunjukkan bahwa penambahan gula dan ZA pada media fermentasi berpengaruh terhadap produksi nata de coco. Konsentrasi gula 5% dan ZA 0,5% yang terbaik menghasilkan nata de coco. Kata Kunci: Nata de coco, Gula, Nitrogen, ZA. ABSTRACT Nata de coco is a functional food rich of fiber produce by Acetobacter xylinum bacteria by fermented using coconut water media. The biosynthesis of nata de coco requires a source of carbon and nitrogen. This study aims to determine is the best concentration of sugar and nitrogen source, ZA for producing nata de coco. The production of nata de coco was done by adding sugar with the treatment of concentration 2; 3.5; 5 and 7.5% (w / v), and ZA with a treatment concentration of 0.2; 0.35; 0.5 and 0.75% (w/v). The observed parameters include the thickness of nata de coco which was measured using calipers and nata yield. The results showed that the addition of sugar and ZA in the fermentation media affect the production of nata de coco. The concentration of sugar 5% and ZA 0.5% is the best to produce nata de coco. Keywords: Nata de coco, sugar, Nitrogen, ZA

Collaboration network of the authors

40 authors · 79 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Sekolah Tinggi Teknologi Migas
  • State University of Makassar
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Lili DarlianAffiliation unknown3
Mashuni MashuniAffiliation unknown3
LANGKAH SEMBIRINGAffiliation unknown3
SEBASTIAN MARGINOAffiliation unknown3
Nurhayani H. MuhiddinAffiliation unknown2
Sri AmbardiniUniversitas Halu Oleo2
Muhammad Aswan AswanAffiliation unknown1
Asrul SaniUniversitas Halu Oleo1
Dirvamena BoerUniversitas Halu Oleo1
Darwis SulemanUniversitas Halu Oleo1
Susi IsrawatiAffiliation unknown1
M SirihAffiliation unknown1
Yulius Barra PasolonUniversitas Halu Oleo1
Budi UtamaAffiliation unknown1
Sartina ButonAffiliation unknown1
Novi NurdiyantiAffiliation unknown1
Muh SyahruramadhanAffiliation unknown1
Andri PrionoAffiliation unknown1
Ranti MelkaresiAffiliation unknown1
Amirullah AmirullahAffiliation unknown1
Nurul AzizahAffiliation unknown1
Indrawati - IndrawatiAffiliation unknown1
Marwati ArjiAffiliation unknown1
Wina RezkyAffiliation unknown1
Wa Ode Sitti NurhalizaAffiliation unknown1
Andi Asrul AmirAffiliation unknown1
Muhsin MuhsinAffiliation unknown1
Rati CahyatiAffiliation unknown1
Mukhsar MukhsarAffiliation unknown1
Yuni Aryani KoedoesAffiliation unknown1
Muzuni MuzuniAffiliation unknown1
Jamaluddin JamaluddinSekolah Tinggi Teknologi Migas1
Alfin AlfinAffiliation unknown1
Wa Ode HarlisUniversitas Halu Oleo1
Marwati MarwatiAffiliation unknown1
Ramlawati RamlawatiState University of Makassar1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/wallacea/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc)
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	<dc:title xml:lang="en-US">PENGARUH PENAMBAHAN GULA DAN NITROGEN PADA PRODUKSI NATA DE COCO</dc:title>
	<dc:creator>Yanti, Nur Arfa</dc:creator>
	<dc:creator>Ahmad, Sitti Wirdhana</dc:creator>
	<dc:creator>Tryaswaty, Desty</dc:creator>
	<dc:creator>Nurhana, A.</dc:creator>
	<dc:description xml:lang="en-US">ABSTRAK Produk nata de coco merupakan makanan fungsional kaya serat yang dihasilkan oleh bakteri Acetobacter xylinum secara fermentasi menggunakan media air kelapa. Biosintesis nata de coco membutuhkan sumber karbon dan nitrogen. Penelitian ini bertujuan untuk mengetahui  konsentrasi gula dan sumber nitrogen, ZA yang terbaik untuk memproduksi nata de coco. Produksi nata de coco dilakukan dengan menambahkan gula dengan perlakuan konsentrasi 2; 3,5; 5 dan 7,5% (b/v), dan ZA  dengan perlakuan konsentrasi 0,2; 0,35; 0,5 dan 0,75% (b/v). Parameter yang diamati adalah ketebalan nata de coco yang diukur menggunakan jangka sorong dan rendemen nata. Hasil penelitian menunjukkan bahwa penambahan gula dan ZA pada media fermentasi berpengaruh terhadap produksi nata de coco. Konsentrasi gula 5% dan ZA 0,5%  yang terbaik menghasilkan nata de coco.  Kata Kunci : Nata de coco, Gula, Nitrogen, ZA.   ABSTRACT Nata de coco is a functional food  rich of fiber produce by Acetobacter xylinum bacteria by fermented using coconut water media. The biosynthesis of nata de coco requires a source of carbon and nitrogen. This study aims to determine is the best concentration of sugar and nitrogen source, ZA  for producing nata de coco. The production of nata de coco was done by adding sugar with the treatment of concentration 2; 3.5; 5 and 7.5% (w / v), and ZA with a treatment concentration of 0.2; 0.35; 0.5 and 0.75% (w/v). The observed parameters include the thickness of nata de coco which was measured using calipers and nata yield. The results showed that the addition of sugar and ZA in the fermentation media affect the production of nata de coco. The  concentration of sugar 5%  and ZA 0.5% is the best  to produce nata de coco . Keywords : Nata de coco, sugar, Nitrogen, ZA</dc:description>
	<dc:publisher xml:lang="en-US">University of Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2017-06-13</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/wallacea/article/view/3274</dc:identifier>
	<dc:identifier>10.33772/biowallacea.v4i1.3274</dc:identifier>
	<dc:source xml:lang="en-US">BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research); Vol 4, No 1 (2017): Biosains &amp; Technology in Wallacea</dc:source>
	<dc:source>2685-6360</dc:source>
	<dc:source>2355-6404</dc:source>
	<dc:source>10.33772/biowallacea.v4i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/wallacea/article/view/3274/2477</dc:relation>
	<dc:relation>https://ojs.uho.ac.id/index.php/wallacea/article/downloadSuppFile/3274/170</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2017 Jurnal BioWallacea</dc:rights>
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