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Retno Wulandari
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Journal : Serambi Engineering

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Ekstraksi Oleoresin Dari Jahe Emprit (Zingiber Officinale var. Amarum) Dengan Metode Sokletasi Naidir, Ferra; Retno Wulandari; Pandit Hernowo; Andi Nuraliyah; Agung Siswahyu; Tulus Sukreni; Lisa Adhani
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Indonesia produces many useful spice plants, included ginger (zingiber officinale). Ginger is extracted to produce oleoresin, active components, such as gingerol, shogaol, and zingiberene, providing a distinctive aroma and taste usefully for the food, pharmaceutical, and cosmetic industries. The study obtain the best value on the variable size of ginger powder and the duration of soaking in solvent (96% ethanol) on oleoresin yield, using the soxhlet extraction method. The ratio of ginger powder and ethanol is 1: 10 (w / v) with ginger powder sizes of 20, 40, 60 mesh and soaking times of 0, 3, 9 hours, operated at a temperature of 70 ° C for 90 minutes. The process ends with simple distillation at a temperature between 66 - 69 oC for 90 minutes to purify the ginger oleoresin from the solvent. The highest yield of 88%, weighed 19.262 grams, was obtained from 60 mesh (0.250 mm) ginger powder with a soaking time of 9 hours. The average oleoresin SG value is 0.88-0.98 gr/mL with a refractive index of 1.03-1.07. From the chromatogram of the GC-MS analysis results, it was known that the highest active component was zingiberene at 26.43% which was obtained at 20.48 minutes.
Co-Authors Abdul Kahar Abdul Rokhim Ade Ayu Mutiara Pawestri Adelia Chika Oktavira aditya putra desharyanto Afifah Vania Faradillah Aftina Nurul Husna Agung Siswahyu Agus Arijanto Ahmad Moh Nur Alfani Maulidah Rahmah Andi Nuraliyah Antonius Surbakti Aris Aby Chisna Bella Desi Saputri Bintang Maharani Hidayat Putri Burhannudin Ichsan Cintya Nurika Irma Dahlia Amanda Putri Daru Asih Dedy Miswar Deni Noviana Deny Eka Widyastuti Desy Widyastutik Dewi Liesnoor Setyowati Dhista Tri Utami Dikpride Despa Dwipa Handayani Edison Bonartua Hutapea Edu Dwiadi Nugraha Edy Haryono Eko Heryadi Eko Tama Putra Saratian Eliza Eliza Elyanti Rosmanindar Eva Nurjanah Evelin Putri Paonganan Evi Ayu Anggraeni Evi Susanti Fahmi Fajar Sodiq Fani Himatul Aulia Fathonah Fathonah Hairul Huda Harianingsih, Harianingsih Hasim As'ari Hernowo, Pandit HIDAYAT, MOCH CHARIS Hilal Mulyadi Hutari Puji Astuti I Wayan Pradnyantha Wirasedana Ilham Dwi Susilo Widiatmoko Inayah Nurbaiti Indah Prihatiningtyas D.S Indah Puji Lestari Indra Alvianita Intan Dewi Drupadi Iqbal Lhutfi Jhoni Warmansyah Jouhar Bahari Jumaroh Ristian Ningsih Kartika Putri Kumalasari Leni Kurniawati Lisa Adhani Lita Lovia M. Iswahyudi Mahesya Surya Saputra Ramadhan Maksi Ginting Mardiana Mardiana Martia Yosi Nurfa Indah Maya Mardi Yanti Megayana Yessy Maretta Mei Lina Fitri Kumalasari Meliana Sari Melinda Ibrahim Mochamad Soelton Muhammad Alfian Pahri Muhammad Rizqi Al-Fajri Muhammad Sadiq Muhammed Hokroh Naidir, Ferra Najla Aulia Arief Nasution, Annio Indah Lestari Norman Yoshi Haryono Novaliyosi Novaliyosi Novializa Ramadhayanti Nurfitri Martaliah Nurhaliza Nurhaliza Pingkan Sihasaleh Puspitosari, Indriyana R.A Amelia Ratna Juwita Rebecca Hellen Wikarjanto Regita Khairani Pramesti Renea Shinta Aminda Restu Yuningsih Retno Wulansari Rif’atun Nurul Ririn Uke Saraswati, S.Kom., M.M Sarmin Sartika Oprasia Adiasa Setini, Made Sugianto Sugianto Supriyadi Supriyadi Taufik Hidayat Tb Ai Munandar Tri Agustin Trian Slamet Julianti Tsamrotul Fuadah Tulus Sukreni Twinska Choirunissa Verga Veronika Wahyu Kiky Widiyanti, Ifa Seftia Rakhma Widya, Widya Graha Mangkading Wijayanti Wilma Rahmah Hidayati Windhy Widhyanti Wuryan Andayani Wustari L Mangundjaya Yanuar Rohmat Aji Yasmini - Yulia Haryono Yusuf Alam Romadhon Zidan Aqilah Rasyid