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Palupi, Nurheni Sri
Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, IPB University, Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Public Health Social Sciences Veterinary

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Journal : Jurnal Tanaman Industri dan Penyegar

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Optimasi Ekstraksi Teh Hijau Berdasarkan Kandungan Polifenol, Aktivitas Antioksidan dan Profil Sensori Nurheni Sri Palupi; Dase Hunaefi; Nugraha Susanto
Jurnal Tanaman Industri dan Penyegar Vol 8, No 2 (2021): Jurnal Tanaman Industri dan Penyegar
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jtidp.v8n2.2021.p87-98

Abstract

Green tea contains polyphenols which are known as sources of antioxidants and contribute to a bitter and astringent taste. Optimization of green tea extraction to obtain sensory profiles that are acceptable for consumers is important. The study aimed to produce an optimal green tea extraction process based on polyphenols content and antioxidant activity, a sensory profile of the basic solution of green tea based on consumer expectations and preferences, and the ideal profile of green tea. This research was conducted by PT. XYZ – Jakarta and Department of Food Science and Technology, Faculty of Agricultural Technology IPB University – Bogor, West Java from October 2020 to April 2021. This study used data experiments on RSM by CCD method and consumer perception testing using Check-All-That-Apply (CATA) method. The selection of consumer panelists and FGD participants was conducted in conjunction with the consumer survey.  Optimum condition of methode extraction of green tea based on RSM methode was temperature at 78,43 OC for 21 minutes. Total of polyphenols, antioxidant activity based on IC50, and preference score was 588,58 mg/kg – 750 mg/kg; 14,48μL – 27,03μL; and 4,0 – 5,2, respectively. Green tea extract profile based on consumers preferences had the following profile sensory: burned aroma, floral aroma, tobacco aroma, animalic aroma, umami test, green flavor, astringent aftertaste, straw-like aftertaste; emotional profile: peaceful, adventurous, calm and satisfied; and attribute profile: packaging design: cold color, illustrations image, images of people, combination, high quality and warm color.
Co-Authors - Amrullah - Lusianah . Komari . Subarna A.A. Ketut Agung Cahyawan W Ace Baekhari Afif Arwani Aliwikarta, Kuswanto Amiruddin Saleh Angka, Stephanie Anita Roserlina Arif Hartoyo Ati Widya Perana Ayu Puspitalena RTR Bambang Widuri Bernadetha Beatrix Sibarani Budi Nurtama Budi Suharjo Dahrul Syah Dahrul Syah DAHRUL SYAH Dahrulsyah Dahrulsyah Deddy Muchtadi Dede Robiatul Adawiyah Didah Nur Faridah E. Srivishnu Herlambang Ekowati Chasanah Elvira Syamsir Endang Prangdimurti Feri Kusnandar Feri Kusnandar Fransisca Fransisca Fransisca Fransisca Fransiska Rungkat Zakaria Gema Buana Putra Ghaisani, Mazaya Hanifah Nuryani Lioe Harlen, Winda Christina Hendra Wijaya Herpandi . Heryati Setyaningsih Hunaefi, Dase Ifwarisan Defri Imam, Rosita Hardwianti Indrayana, Stefanus Indria Mahgfirah Kartika Sari Komar Sumantadinata Kuswanto Aliwikarta Larasati Ines Wardiani Lisa Bremanti MADE ASTAWAN Maggy T Suhartono Maggy Thenawidjaja Suhartono Maggy Thenawidjaya Suhartono Mariana Prijono Masahiro Ogawa Mazaya Ghaisani Muhammad Alif Bardhani Muhammad Hasriandy Asyhari Muhammad Syamsun Musa Hubeis Musa Hubeis Mutiara Primaniyarta Nancy Dewi Yuliana NANIK RAHMANI Nelis Imanningsih Ni'mawati Sakinah Nida Raihana Zhafira Nindya Atika Indrastuti Nindya Atika Indrastuti Nugraha Susanto Nur Sokib Nur Wulandari Nur Wulandari Nur Wulandari Nurani Istiqomah Nuri Andarwulan Nurina Rachma Adiningsih Oke Anandika Lestari Perana, Ati Widya Primaniyarta, Mutiara Puji Astuti Purwono Nugroho Puspo Edi Giriwono R. Iis Arifiantini Rachma Adiningsih, Nurina Rachmat Widyanto Rahayu Suseno Rizal Syarief Sjaiful Nazli Rizaludin Nur Ros Maria Andesko Roserlina, Anita Rosita Hardwianti Imam Roy Alexander Sparringa RTR, Ayu Puspitalena Rusdah Rusdah Salsabila Salsabila Sari, Yana Nurita Sari, Yana Nurita Setyani Budiari Setyanto Tri Wahyudi Shofia Nurul Hakim Sibarani, Bernadetha Beatrix Sigit Purwonugroho Sirly Eka Nur Intan Siti Nurjanah Sparringa, Roy Alexander Sri Rebecca Sitorus Sri Widowati Stefanus Indrayana Steisianasari Mileiva Stephanie Angka Suratmono Suratmono Suratmono, Suratmono Suratno, Yuhlanny Dewi TATI NURHAYATI Tien Ruspriatin Muchtadi Tjahja Muhandri Triana Setiawardani, Triana Tutik Wresdiyati - Uju Victoria Valentina Winiati Pudji Rahayu Yogi Karsono YOPI YOPI Yosefine da Costa Yuhlanny Dewi Suratno Yulizar Verda Febrianto