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All Journal Science and Technology Indonesia Jurnal Kartika Kimia Stannum : Jurnal Sains dan Terapan Kimia Makara Journal of Science Molekul: Jurnal Ilmiah Kimia JPMB Parahita al Kimiya : Jurnal Ilmu Kimia dan Terapan
Berghuis, Nila Tanyela
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Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics

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Journal : Science and Technology Indonesia

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Extraction Optimization of Phenolic Compounds from Rimpang Lempuyang Gajah (Z. Zerumbet): Green Solvent (NADES-UAE) (Ultrasound-Assisted Extraction) and MAE (Microwave Assisted Extraction) Berghuis, Nila Tanyela; Nursanto, Eduardus Budi; Nanda, Elsa Vera; Maryana, Erma; Tjokrokusuma, Donowati; Kurniawati, Fitri
Science and Technology Indonesia Vol. 10 No. 4 (2025): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.4.1179-1187

Abstract

The Lempuyang plant is one of the medicinal plants in Indonesia. One of the plants of the Lempuyang family that has not been widely researched is Lempuyang Gajah Zingiber zerumbet (L.). The commonly used method of extraction of phenolic compounds is maceration with organic solvents. The disadvantages are the amount of organic solvents that must be used and the long extraction time (days). An environmentally friendly solvent that has been successfully developed in the 21st century is eutectic or known as Natural deep eutectic solvent (NADES). In addition, NADES can also be used in conjunction with other extraction methods such as (UAE), and microwave aid (MAE). The results obtained were the synthesis of NADES with HBA (Choline Chloride) and HBD variations (Glucose, Lactic Acid, and Ethylene Glycol) with ratios of 1:1 and 1:2. In the maceration process, variations in time (2, 4, 6 hours) and variations in extraction methods (maceration, UAE and UAE-MAE) are carried out. The best TFC (Total Flavonoid Content) value data was obtained by NADES D (choline chloride: glycerol 1:2) of 697.24 mg QE/g extract through a combined ultrasonic and microwave method (UAE-MAE) while the best TPC (Total Phenolic Content) was NADES C (choline chloride: glycerol 1:1) of 2491.88 mg GA/g extract through a combined ultrasonic and microwave method (UAE-MAE). Meanwhile, the characterization of NADES synthesis to see the interaction of hydrogen bonds through FTIR analysis, and the content of phenolic compounds and flavonoids was carried out through HPLC-DAD.
Co-Authors Adharis, Azis Adriana, Risda Afiq, Muhammad Ajipratama, Stanislaus Axel Aldri Frinaldi Ambarwati, Yuli Annas, Dicky Ar-Raihan, M. Hasbi Ariana Yunita, Ariana Budiarto, Osiliana Evi Yulianti Fauziyah, Andanda Reza Fitri Kurniawati Fitri, Ayu Silvia Fridarima, Shanny Fuqaha, Hafizh Hayati, Atika Trisna Istadewi, Berliani Jayawarsa, A.A. Ketut Madiabu, Muhammad Jihad Maryana, Erma Mayangsari, Tirta Rona Nanda, Elsa Vera Ndruru, Sun Theo Constan Lotebulo Novianti, Nurul Fitri Nurfaradina, Zaskia Ayu Nursanto, Eduardus Budi Panjaitan, Deva Yani Perangin, Menawari Perangin Permana, Astra Agus Prasetyo, Ridho Rabiyatul Adawiyah Siregar Rachmadhanti, Elvira Nur Ratri, Paramita Jaya Revita Sari Sakinah, Nanda Sampora, Yulianti Sari, Nurul Puspita Sembiring, Rinawati Shelly, Rafkita Sofiyah, Evi Siti Sofyan, Muhammad Ihsan SYAIFUL BAHRI Tandawuya, Richard Reynchak Tasmi Tasmi, Tasmi Tjokrokusuma, Donowati Wulandari, Oktaviani