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All Journal HAYATI Journal of Biosciences Jurnal Teknologi Pangan Journal of Innovation and Applied Technology Research Journal of Life Science Jurnal Pangan dan Agroindustri Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Teknologi Pertanian Jurnal Ilmu Sosial dan Ilmu Politik (JISIP) Indonesian Journal of Biotechnology Jurnal Sains dan Teknologi Pangan Industria: Jurnal Teknologi dan Manajemen Agroindustri TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian Majalah Ilmiah Pengkajian Industri Indonesian Journal of Natural Pigments Jurnal Teknologi Hasil Pertanian Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)
Widya Dwi Rukmi Putri
Universitas Brawijaya
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences Transportation Other

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Journal : Jurnal Teknologi Pangan

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ANALISIS SENYAWA BIOAKTIF EKSTRAK MIKROALGA LAUT Tetraselmis chuii SEBAGAI SUMBER ANTIOKSIDAN ALAMI Widya Dwi Rukmi Putri, Jaya Mahar Maligan, Ayuningtyas Putri Marditia,
REKAPANGAN Vol 9, No 2 (2015): REKAPANGAN
Publisher : UPN VETERAN JAWA TIMUR

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Abstract

ABSTRACT Microalgae has many benefits such as food, medicine, a mixture of fertilizer and fuel sources. Tetraselmis chuii has chlorophyll and phytochemical compounds such as flavonoids as a natural source of antioxidants. This research was performed using a Randomized Block Design (RAK) with two factors, ratio of distilled water : ethanol (2:8, 3:7, and 4:6), and ratio of materials : solvent (1:3. 1:6, and 1:9) with three time replicated. The best treatment was obtained from the combination of ratio of distilled water : ethanol (2:8) and ratio of materials : solvent (1:6) with the value of yield 19,33%; water content 23,35%; total flavonoids 1996,13 mg QE/kg extract; total phenol 578,93 mg GAE/kg extract; total chlotophyll 21,73 mg/g; antioxidant activity 21,04%.Keywords : antioxidant, MAE, microalgae, Tetraselmis chuiiABSTRAK Mikroalga memiliki banyak manfaat antara lain sebagai bahan makanan, obat-obatan, campuran pupuk, dan sumber bahan bakar.Mikroalga spesies Tetraselmis chuii memiliki klorofil dan beberapa senyawa fitokimia seperti golongan flavonoid sebagai sumber antioksidan alami. Penelitian ini dilakukan dengan menggunakan metode RAK (Rancangan Acak Kelompok) dengan 2 faktor, yaitu : rasio pelarut aquades : etanol (2:8, 3:7, dan 4:6) dan rasio bahan : pelarut (1:3, 1:6, dan 1:9) dengan tiga kali ulangan. Perlakuan terbaik diperoleh dari kombinasi rasio aquades : etanol (2:8) dengan rasio bahan : pelarut (1:6) dengan nilai rendemen 19,33%; kadar air 23,35%; total flavonoid 1996,13 mg QE/kg ekstrak; total fenol 578,93 mg GAE/kg ekstrak; total klorofil 21,73 mg/g; dan aktivitas antioksidan 21,04%.Kata kunci : antioksidan, MAE, mikroalga, Tetraselmis chuii
Co-Authors Adhiwibawa, Marcelinus A.S. Aditya Wardana, Aditya Agus Rahman Salim Agustin Krisna Wardani AGUSTIN KRISNA WARDANI Akbar Annas Akbar Nugroho Aldila Putri Anggi Hapsari Anggi Hapsari Ani Rahmawati Ani Rahmawati Aryani Zahara Kartini Bayu Mas Amana Bunga Fastyka Visita Bunga Fastyka Visita Cinta Ayu Lestari D. W Ningtyas Dewanti Widyaningsih Dhior Antalimar Dhior Antalimar, Dhior Dianrifiya Nisa Dianrifiya Nisa Dimas Rizal Dimas Rizal Djagal Wisesa Marseno Dyah Ayu Retnaningtyas Dyah Ayu Retnaningtyas Dyah Hayu Kusumawati Ella Saparianti Elok Waziiroh Elok Zubaidah Elok Zubaidah Endrika Widyastuti Endrika Widyastuti Erni D.Sofia Murtini Eryk Hendrianto Eryk Hendrianto Eva Ni'maturohmah Evi Erizha Sulistiana Feronika Heppy Sriherfyna Firdausia Agustin Firdausia Agustin Florentine Ekaristya Florentine Ekaristya, Florentine Gabriela Johana Septiany Gabriela Johana Septiany, Gabriela Johana Grace Maria Ulfa Hardanti, Sri Harianto Harianto Haryadi - Heliana, Almaria Heri Purwoto Heri Purwoto Hosnariyah Khair Fath Ida Bagus Yoga Vidya Pradipta Ida Bagus Yoga Vidya Pradipta Ika Agustin Puspita Sari Ika Agustin Puspita Sari, Ika Agustin Puspita Ika Winda Purnamasari Ika Winda Purnamasari Indria Purwantiningrum Indria Purwantiningrum Irma Nopriyani Ishmah Hanifah Jaya Mahar Maligan Jaya Mahar Maligan Joni Kusnadi Khairul Ambri Khalif Afwin Kautsary KIKI FIBRIANTO Kusuma Faisal Muhammad Leenawaty Limantara Lia Hapsari M. Jusuf Djafar M. Maria Margaretha Hanna Tiffany Maria Ika Putri Soegiarto Maria Ika Putri Soegiarto, Maria Ika Putri Marningsih Doko Patty Masahid, Ardiyan Dwi Mas’udah, Shofiyatul Megy Wida Fitria Mochamad Nurcholis Monika Maria P.S. Mukhamad Kabul Rafsanjani Mukhamad Kabul Rafsanjani Munawaroh, Putri Syepty SriJanatul N. Sholahudin Nanda Puspita Sari Nasution, Anggi Triwardiningsih Ni Putu Sarah Saraswati Sujarta Ni Putu Sarah Saraswati Sujarta, Ni Putu Sarah Saraswati Nicha Bella Permana Putri Novita Wijayanti Nur Ida Panca Nugrahini Peni Wigati Ratih Dwi Ismawanti Ratih Dwi Ismawanti Ratna Yulianingsih Rifqi Saifur Rahman Rijal Asshidiqy Rikhardo Atmaka Permana Rikhardo Atmaka Permana Risalia Nur Rahmah Anugrah Riyanto, Eko Isro Riza Rizki Amaliya Riza Rizki Amaliya Rizki Eka Aulia Rizki Eka Aulia Rofiq Sunaryanto Rosyidah Yuniarrachmah Rosyidah Yuniarrachmah, Rosyidah Roudlatul Fanani Roudlatul Fanani, Roudlatul Ruthia Kristi Wijayanti Ruthia Kristi Wijayanti Simon Bambang Widjanarko SIMON BAMBANG WIDJANARKO Siti Nur Aisyiah Jamil Stefanie Erina Stefanie Erina Sucitra, Novti Sudarma Dita Wijayanti Sudarma Dita Wijayanti Syamsika Tahir Syarifa Ramadhani Nurbaya Tanalyna Hasna Tanalyna Hasna Vinda Chairani Octavianti Viprillia Andita Widhaswari Viprillia Andita Widhaswari Vivien Fathuroya Wellang, Ambo Wiranti Dewi Sentiani Wiranti Dewi Sentiani, Wiranti Dewi Yayah Afriyah Yayah Afriyah Yesi Ika Susanti Yesi Ika Susanti Yessica Wijaya Yessica Wijaya Yoga Armanda Yoga Armanda, Yoga Yundari, Yundari