Pengaruh Paparan Gelombang Ultrasonik pada Ekstraksi Bunga Telang Terhadap Kandungan Senyawa Flavonoid
DOI:
https://doi.org/10.37859/jst.v12i2.10489
Abstract
The study aims to determine the effect of ultrasonic wave exposure on the extraction of butterfly pea flowers (Clitoria ternatea L.) toward flavonoid compound content. The method used was Ultrasonic Assisted Extraction (UAE) with variations in temperature 30oC, 40oC, 50oC, extraction time 20, 25, 30 minutes, and ethanol solvent volume 50, 100, 150 ml. analysis was carried out using a UV-Vis Spectrophotometer. The results showed that the optimal extraction time was 25 minutes with a yield of 45,51%, the optimal temperature was 40oC with a yield of 24,6%, and optimal solvent volume was 100 ml with a yield of 43,05%. Kinetic analysis indicated that the Pseudo Second Order model was the most suitable with a regression value of 0,99989. The extraction process was dominatetd by physical diffusion with an activation energy of 8,4621 kJ/mol, indicating that increasing temperature enhances extraction rate without significant degradation of active compounds.
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Melin Fitria Wulandari, A., Evania Ngai, F., Febrianti Isabel, C., Kania Ugahari Dyatmika, A., Putri Rosari, F., Setyaningsih, D., & Dika Octa Riswanto, F. “Potensi Daun dan Bunga Telang (Clitoria ternatea L.) sebagai Antioksidan”. (Vol. 35): pp. 43-45
Handito D, Basuki E, Saloko S, Gita Dwikasari L, Triani E. “Analisis Komposisi Bunga Telang (Clitoria ternatea) Sebagai Antioksidan Alami Pada Produk Pangan,” Prosiding SAINTEK, Vol (4): pp. 66-68. LPPM Universitas Mataram, 2022.
Nihayatul Wahibah N, Zul D, Martina A, Nurulita Y, Cahyadi E, Huesean A, Rizky Darmawan M, Febrianto I, Aisyah Rinaldi T, Putri Rakhman N. “Pemanfaatan Bunga Telang (Clitoria ternatea L.) Sebagai Teh yang Bermanfaat Bagi Kesehatan Masyarakat di Kampung Eduwisata Alam Sungai Masjid Kota Dumai,” Seminar Nasional Pemberdayaan Masyarakat, Vol (4): pp. 144-145, 2022.
Bernardia Filia Nareswari. “Pemodelan Kinetika Ekstraksi Antioksidan Dari Buah Belimbing Wuluh (Averrhoa bilmbi L.) Dengan Metode Ultrasonik: Pengaruh Waktu Eksitasi,” J. Sains Teknol. Pangan. Vol 7(2): pp. 5-8, 2021.
Achmad Qodim Syafatullah. “Ekstraksi Zat Warna Dari Telang (Clitoria ternatea L.) Dan Tarum (Indigofera tinctoria L.) Dengan Menggunakan Metode Ultrasound-Assisted Extraction (UAE) dan Microwave- Assisted Extraction (MAE),” J. Chem. Eng. ITS. Vol 33 (5): pp. 14-18, 2020.
Shiau, S.Y. dkk. “Phytochemical, antioxidant activity, and thermal stability of Clitoria ternatea flower extracts,” Czech Journal of Food Ssciences, Vol 42: pp 284-294, 2024.
Kazuma, K., et al. “Anthocyanin Composition of Clitoria ternatea flowers,” Phytochemistry, Vol. 64: pp 133-139, 2003.
Abdullah Muzi Marpaung. “Tinjauan Manfaat Bunga Telang (Clitoria ternatea L.) Bagi Kesehatan Manusia,” Journal of Functional Food and Nutraceutical (JFFN), Vol 1(2): pp 63-85, 2020.
Chemat, F., Rombaut, N., et al. “Review of Green Extraction Techniques,” Innovative Food Science & Emerging Technologies, Vol 41: pp 35-37, 2017.
Vinatoru, M. “Ultrasonically Assisted Extraction of Bioactive Compounds Overview,” Ultrasonics Sonochemistry, Vol 8(3): pp 30- 33, 2001.
Wang, L., & Weller, C. L. “Recent Advances in Extraction of Nutraceuticals ftom Plants,” Trends in Food Science & Technology, Vol 17(6): pp 30-32, 2006.
Hafizah Y, Haryani S, Apri N, Meldasari Lubis Y, Qathrunada Taufan D. “Pengaruh Rasio Pelarut Terhadap Padatan Pada Ekstraksi Maserasi Bunga Telang (Clitoria ternatea L.) Menggunakan Pelarut Asam Tartarat,” Industri Hasil Perkebunan (IHP), Vol 14(1): pp 29-36, 2019.
Cahyaningsih E, Era Sandhi P, Santoso P. “Skrining Fitokimia Dan Uji Aktivasi Antioksidan Ekstrak Etanol Bunga Telang (Clitoria ternatea L.) Dengan Metode Spektrofotometri Uv-Vis (Phytochemical Screening and Antioxidant Activity of Telang Flower Extract (Clitoria ternatea L.) Using Uv-Vis Spectrophotometry),” J. Ilm. Medicamento, Vol 5(1): pp 53-55, 2019.
Ho Y.S., & Mckay, G. “Pseudo-Second Order Model for Sorption Processes,” Process Biochem. Vol 34 (5): 451- 465, 1998.
Zain Z, Nurjanah S, Nurhadi B. “Pengaruh Jumlah Bahan Baku Serta Waktu Ekstraksi Terhadap Karakteristik Dan Umur Simpan Ekstrak Stevia Cair,” Jurnal Teknotan. Vol 14: pp 61, 2021.
Maria Ulfa A, Gita Wardhani A, Amalia P. “Pengaruh Variasi Lama Ekstraksi Ultrasonik Terhadap Kadar Flavonoid dan Polifenol Ekstrak Bunga Telang (Clitoria ternatea L.),” Jurnal Analis Farmasi. Vol 9 (1): pp 1-5, 2024.
Ashokkumar, M. “The characterization of Acoustic Cavitation Bubbles Overview,” Ultrasonics Sonochemistry, Vol 18(4): pp 86-87, 2011.
Tiwari, B.K. “ Ultrasound: A clean, Green Extraction Technique,” Trends in Analytical Chemistry, Vol 71: pp 100-109, 2015.
Chemat, F., & Khan, M. K. “Applications of Ultrasound in Food Technology: Processing, Preservation and Extraction,” Ultrasonics Sonochemistry, Vol 18(5): pp 81-83, 2011.
Salacheep S, Kasemsiri P, Pongsa U, Okhawilai M, Chindaprasirt P, Hiziroglu S. “Optimization of Ultrasound-Assisted Extraction of Anthocyanins and Bioactive Compounds from Butterfly Pea Petals Using Taguchi Method and Grey Relational Analysis,” Journal of Food Science and Technology. Vol 57: pp 3720-3721, 2020.
Li W, Zhang X, Wang S, Gao X, Zhang X. “Research Progress on Extraction and Detection Technologies of Flavonoid Compounds in Foods,” Foods. Vol 13: pp 2-3, 2024.
Azizian S. “Kinetic Models of Sorption: A Theoretical Analysis,” Journal of Colloid and Interface Science. Vol 276: pp 47-49, 2004.
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