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Pengaruh Penambahan Karagenan Terhadap Organoleptik, Sifat Kimia dan Aktivitas Antioksidan Selai Lembaran Berbahan Baku Ubi Jalar Ungu (Ipomoea batatas L.).

Jurnal Sains dan Teknologi Pangan · Vol. 5 No. 6 (2020)

DOI
10.33772/jstp.v5i6.15719
ISSN
2527-6271
Published
2020-12-29
Publisher
JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO
Language
eng

Abstract

ABSTRACTThe aim of this research was to investigate the effect of addition of carrageenan on the quality of organoleptic, chemical properties, and antioxidant of slice jam from purple sweet potato. This research used the Complete Random Design (CRD) which consists of five types of carragean addition treatments namely K0 (0%), K1 (0.25%), K2 (0.50%), K3 (0.75%) and K4 (1%). The result showed that the addition of carrageenan on purple sweet potato slice jam did not significantly effect on organoleptic characteristics such as aroma and taste, but had significantly effect on color, texture, and all of treatments. K3 sample had organoleptics of color, aroma, taste, texture and all of treatment i.e. 4.28 (like), 3.00 (slightly like), 4.41 (like), 4.34 (like) and 5.41 (very like). IC50 value of K0 sample dan K3 sample were 109.85 ppm and 67.56 ppm. The result showed that K3 sample had higher antioxidant activity than control.Keywords: Carrageenan, Purple sweet potato, Slice Jam.ABSTRAKPenelitian ini bertujuan untuk mengevaluasi pengaruh penambahan karagenan terhadap organoleptik, sifat kimia dan aktivitas antioksidan selai lembaran ubi jalar ungu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 jenis perlakuan penambahan karagenan K0 (0%), K1 (0.25%), K2 (0.50%), K3 (0.75%) dan K4 (1%). Hasil penelitian menunjukkan bahwa penambahan karagenan pada selai lembaran ubi jalar ungu berpengaruh tidak nyata terhadap karakteristik organoleptik aroma dan rasa namun berpengaruh sangat nyata terhadap warna, tekstur dan keseluruhan perlakuan. K3 sampel memiliki nilai organoleptik warna, aroma, rasa, tekstur dan keseluruhan sebesar 4.28 (suka), 3.00 (agak suka), 4.41 (suka), 4.34 (suka) dan 5.41 (sangat suka). Kandungan proksimat sampel K3 memiliki nilai kadar air, abu dan serat kasar yaitu15.64%, abu 0.96%, dan serat kasar 14.93%. Nilai IC50 sampel K0 dan sampel K3 sebesar 109.85 ppm dan 67.56 ppm. Hasil menunjukkan perlakuan sampel K3 memiliki aktivitas antioksidan yang lebih tinggi.Kata kunci: Karagenan, Selai Lembaran, Ubi jalar ungu.

Collaboration network of the authors

40 authors · 129 co-authorship links · 2 across different organisations · 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
  • Hasanuddin University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Tamrin TamrinAffiliation unknown26
La KarimunaAffiliation unknown17
RH Fitri FaradillaAffiliation unknown16
SRI REJEKIUniversitas Halu Oleo16
SRI WAHYUNIAffiliation unknown16
Abdu Rahman BacoAffiliation unknown15
Muhammad Syukri SadimantaraUniversitas Halu Oleo14
Hermanto HermantoAffiliation unknown12
Djukrana WahabAffiliation unknown6
Haslianti HasliantiUniversitas Halu Oleo4
Asnani AsnaniUniversitas Halu Oleo3
Mariani. LAffiliation unknown3
Hermanto HermantoUniversitas Halu Oleo2
Asnani AsnaniAffiliation unknown2
Mohamad HaiderAffiliation unknown2
Alfreski Sangri SesaAffiliation unknown2
Kobajashi Togo IsamuAffiliation unknown2
Andi WidyantiAffiliation unknown2
Agung Putu Agus SaputraAffiliation unknown2
Muh Syukri SadimantaraAffiliation unknown2
Andi Besse PatadjaiUniversitas Halu Oleo2
Nurlin NurlinAffiliation unknown2
Tamrin -Affiliation unknown1
ADAM MALIKUniversitas Halu Oleo1
SAS MITAUniversitas Halu Oleo1
KHAIRUN NISAUniversitas Halu Oleo1
Azhar AnsiUniversitas Halu Oleo1
Ansharullah AnsarullahAffiliation unknown1
Halida RusdinAffiliation unknown1
Arifi JaldinUniversitas Halu Oleo1
Suwarjoyowirayatno SuwarjoyowirayatnoUniversitas Halu Oleo1
Wa Ode SarinaUniversitas Halu Oleo1
Feti FeraUniversitas Halu Oleo1
Ahmad SyafarUniversitas Halu Oleo1
Astri RahayuUniversitas Halu Oleo1
Syahrul SyahrulHasanuddin University1
Muhammad Ihsan DikiUniversitas Halu Oleo1

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/jstp/oai, first harvested 31 Oct 2026, last seen 31 Oct 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Pengaruh Penambahan Karagenan Terhadap Organoleptik, Sifat Kimia dan Aktivitas Antioksidan Selai Lembaran Berbahan Baku Ubi Jalar Ungu (Ipomoea batatas L.).</dc:title>
	<dc:creator>Harsyam, Diah Islamyati</dc:creator>
	<dc:creator>Ansharullah, Ansharullah</dc:creator>
	<dc:creator>Asyik, Nur</dc:creator>
	<dc:description xml:lang="en-US">ABSTRACTThe aim of this research was to investigate the effect of addition of carrageenan on the quality of organoleptic, chemical properties, and antioxidant of slice jam from purple sweet potato. This research used the Complete Random Design (CRD) which consists of five types of carragean addition treatments namely K0 (0%), K1 (0.25%), K2 (0.50%), K3 (0.75%) and K4 (1%). The result showed that the addition of carrageenan on purple sweet potato slice jam did not significantly effect on organoleptic characteristics such as aroma and taste, but had significantly effect on color, texture, and all of treatments. K3 sample had organoleptics of color, aroma, taste, texture and all of treatment i.e. 4.28 (like), 3.00 (slightly like), 4.41 (like), 4.34 (like) and 5.41 (very like). IC50 value of K0 sample dan K3 sample were 109.85 ppm and 67.56 ppm. The result showed that K3 sample had higher antioxidant activity than control.Keywords: Carrageenan, Purple sweet potato, Slice Jam.ABSTRAKPenelitian ini bertujuan untuk mengevaluasi pengaruh penambahan karagenan terhadap organoleptik, sifat kimia dan aktivitas antioksidan selai lembaran ubi jalar ungu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 jenis perlakuan penambahan karagenan K0 (0%), K1 (0.25%), K2 (0.50%), K3 (0.75%) dan K4 (1%). Hasil penelitian menunjukkan bahwa penambahan karagenan pada selai lembaran ubi jalar ungu berpengaruh tidak nyata terhadap karakteristik organoleptik aroma dan rasa namun berpengaruh sangat nyata terhadap warna, tekstur dan keseluruhan perlakuan. K3 sampel memiliki nilai organoleptik warna, aroma, rasa, tekstur dan keseluruhan sebesar 4.28 (suka), 3.00 (agak suka), 4.41 (suka), 4.34 (suka) dan 5.41 (sangat suka). Kandungan proksimat sampel K3 memiliki nilai kadar air, abu dan serat kasar yaitu15.64%, abu 0.96%, dan serat kasar 14.93%. Nilai IC50 sampel K0 dan sampel K3 sebesar 109.85 ppm dan 67.56 ppm. Hasil menunjukkan perlakuan sampel K3 memiliki aktivitas antioksidan yang lebih tinggi.Kata kunci: Karagenan, Selai Lembaran, Ubi jalar ungu.</dc:description>
	<dc:publisher xml:lang="en-US">JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO</dc:publisher>
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	<dc:date>2020-12-29</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/jstp/article/view/15719</dc:identifier>
	<dc:identifier>10.33772/jstp.v5i6.15719</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Sains dan Teknologi Pangan; Vol 5, No 6 (2020): Jurnal Sains dan Teknologi Pangan</dc:source>
	<dc:source>2527-6271</dc:source>
	<dc:source>10.33772/jstp.v5i6</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/jstp/article/view/15719/10605</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Sains dan Teknologi Pangan</dc:rights>
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