Influence of dry rendering dan ultrasonic‐assisted extraction on DPPH radical scavenging activity of red fruit (pandanus conoideus)
DOI:
https://doi.org/10.30989/mik.v14i2.1471Keywords:
Antioxidant, DPPH, Dry Rendering, Red Fruit, UAEAbstract
Background: Red fruit (Pandanus conoideus) is a source of antioxidant compound components. Extraction methods can affect the antioxidant activity of the red fruit oil (RFO). Dry rendering is often used in conventional oil extraction, but it can potentially degrade antioxidant components. Currently, ultrasonic-assisted extraction (UAE) is a modern, yet underexplored method for oil extraction.
Objective: This study aims to compare the extraction method on the antioxidant activity of RFO.
Methods: The extraction methods included dry rendering and ultrasound-assisted extraction (UAE) using water and n-hexane as solvents. The flavonoid and phenolic contents, percentage yield, and DPPH free radical scavenging antioxidant activity were evaluated in RFO.
Results: The results showed that the % yield with dry rendering was higher than in the UAE. The three extracts showed the presence of flavonoids and phenolics based on FeCl3 and AlCl3 tests. The highest antioxidant activity was in the dry rendering method (0,13% w/v) compared to UAE-water (0,98% w/v) and UAE-n hexane (1,47% w/v). Dry rendering could separate bioactive compounds with the highest % yield and inhibit DPPH free radicals with high temperatures, and without solvents.
Conclusion: The dry rendering was selected as the extraction method, resulting in higher yields and antioxidant compounds in EBM compared to UAE.
References
2. Letviany Z, Hariyadi P, Purnomo EH. Pengaruh Metode Ekstraksi terhadap Mutu Kimia dan Komposisi Asam Lemak Minyak Buah Merah (Pandanus conoideus). Jurnal Teknologi Industri Pertanian [Internet]. 2014;24(3):209–17. Available from: https://www.researchgate.net/publication/273350504
3. Murtiningrum, Ketaren S, Suprihatin, Kaseno. Ekstraksi Minyak dengan Metode Wet Rendering dari Buah Pandan (Pandanus conoideus L). Jurnal Teknologi Industri Pertanian. 2005;
4. Susanti EP, Rohman A, Setyaningsih W. Dual Response Optimization of Ultrasound-Assisted Oil Extraction from Red Fruit (Pandanus conoideus): Recovery and Total Phenolic Compounds. Agronomy. 2022 Feb 1;12(2).
5. Wang W, Jung J, Tomasino E, Zhao Y. Optimization of solvent and ultrasound-assisted extraction for different anthocyanin rich fruit and their effects on anthocyanin compositions. LWT. 2016 Oct 1;72:229–38.
6. Kumar K, Srivastav S, Sharanagat VS. Ultrasound assisted extraction (UAE) of bioactive compounds from fruit and vegetable processing by-products: A review. Vol. 70, Ultrasonics Sonochemistry. Elsevier B.V.; 2021.
7. Sarungallo ZL, Hariyadi P, Andarwulan N, Purnomo EH. Keragaman Karakteristik Fisik Buah, tanaman dan Rendemen Minyak dari 9 Klon Buah Merah (Pandanus conoideus). Agrikan: Jurnal Agribisnis Perikanan. 2019 Jun 14;12(1):70.
8. Efendi SC, Dwi Anggo A, Wijayanti I. Pengaruh Suhu Ekstraksi Pada Metode Dry Rendering Terhadap Kualitas Minyak Kasar Hati Ikan Manyung (Arius thalassinus). Vol. 2, Jurnal Ilmu dan Teknologi Perikanan. 2020.
9. Erlinaningrum M, Rohman A, Murti AA, Hastuti B. The Effects of Activated Carbon and Bentonite on Physicochemical Characterization of Red Fruit Oil (Pandanus conoideus Lam). Journal of Food and Pharmaceutical Sciences [Internet]. 2024;(2):90–6. Available from: www.journal.ugm.ac.id/
10. Sundari I, Wibowo FR. Identifikasi Senyawa dalam Ekstrak Etanol Biji Buah Merah (Pandanus conoideus). Biofarmasi. 2015;13(2):78–89.
11. Wigati EI, Pratiwi E, Nissa TF, Utami NF. Uji Karakteristik Fitokimia dan Aktivitas Antioksidan Biji Kopi Robusta (Coffea canephora Pierre) dari Bogor, Bandung dan Garut dengan Metode DPPH (1,1-diphenyl-2-picrylhydrazyl). FITOFARMAKA: Jurnal Ilmiah Farmasi. 2019 May 30;8(1):53–9.
12. Sangkala SA, Jura MR, Tangkas IM. Uji Aktivitas Antioksidan Ekstrak Buah Merah (Pandanus baccari L) di Daerah Poso Sulawesi Tengah. JAkad Kim. 2014;3(4):198–205.
13. Molyneux P, Associates M. The use of the stable radical Diphenylpicrylhydrazyl (DPPH) for estimating antioxidant activity. Journal of Sciences and Technology [Internet]. 2004;26(2):211–9. Available from: https://www.researchgate.net/publication/237620105
14. Arifah MF, Irnawati, Ruslin, Nisa K, Windarsih A, Rohman A. The Application of FTIR Spectroscopy and Chemometrics for the Authentication Analysis of Horse Milk. Int J Food Sci. 2022;2022.
15. Rohman A, Ghazali MAIB, Windarsih A, Irnawati, Riyanto S, Yusof FM, et al. Comprehensive Review on Application of FTIR Spectroscopy Coupled with Chemometrics for Authentication Analysis of Fats and Oils in the Food Products. Molecules. 2020;25(22).
16. Windarsih A, Irnawati, Rohman A. The use of FTIR Spectroscopy in Combination with Chemometrics for The Authentication of Milk Fat from Palm Oil. IOP Conf Ser Mater Sci Eng. 2020;980(1).
17. Miller JC, Miller JN. Chemometrics for Analytical. 5th ed. Pearson Education Limited; 2005.
18. Gligor O, Clichici S, Moldovan R, Muntean D, Vlase AM, Nad?? GC, et al. The Effect of Extraction Methods on Phytochemicals and Biological Activities of Green Coffee Beans Extracts. Plants. 2023 Feb 1;12(4).
19. Bligh EG, Dyer WJ. A rapid method of total lipid extraction and purification. Can J Biochem Physiol [Internet]. 1959;37(8):911–7. Available from: https://pubmed.ncbi.nlm.nih.gov/13671378/
20. Firdausia RS, Kurniasih KSI, Diani A. Analisis Potensi Antioksidan Daun Kayu Bulan (Pisonia alba Span.) sebagai Agen Anti Penuaan Dini. Chimica et Natura Acta [Internet]. 2023;11(1):22–8. Available from: http://jurnal.unpad.ac.id/jcena
21. Hamdo HH, Khayata W, Al-Assaf Z. Synergistic Effect of combined some natural and synthetic antioxidants to increase oxidative stability using DPPH test. Article in International Journal of Chem Tech Research [Internet]. 2014;6(4):2539–45. Available from: https://www.researchgate.net/publication/280944538
22. Rohman A, Che Man YB, Riyanto S. Authentication Analysis of Red Fruit (Pandanus conoideus Lam) Oil Using FTIR Spectroscopy in Combination with Chemometrics. Phytochemical Analysis. 2011 Sep 24;22(5):462–7.
23. Zin NBM, Azemin A, Muslim M, Rodi M, Rashid ZM, Mohd KS. Application of FTIR fingerprints Coupled with Chemometric for Comparison of Stingless Bee Propolis from Different Extraction Methods. Malaysian Journal of Fundamental and Applied Sciences Special Issue on International Conference on Agriculture. 2019;350–5.
24. Rohman A, Windarsih A, Riyanto S, Sudjadi, Shuhel Ahmad SA, Rosman AS, et al. Fourier Transform Infrared Spectroscopy Combined with Multivariate Calibrations for the Authentication of Avocado Oil. Int J Food Prop. 2016;19(3):680–7.
25. Satriyanto B, Widjanarko SB. Heat Stability of Red Fruit Extract Color as Potential Source of Natural Pigments. Jurnal Teknologi Pertanian. 13(3).
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 MEDIA ILMU KESEHATAN

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Articles received and published by the Media Ilmu Kesehatan are by the publication, the copyright of the article is fully transferred to the Media Ilmu Kesehatan. All operational forms such as printing, publication, and distribution of hard file journals are carried out by the Media Ilmu Kesehatan. Articles that have finished the review process and have been declared accepted by the journal manager or editor will be asked to fill out a statement of submission of copyright by the journal secretary to the main author or correspondent author. The statement of transfer of copyright is signed with a seal and sent via email to journalmik2018@gmail.com and contacted the admin of the journal to be followed up on archiving. Journal managers and editors have the right to edit the manuscript according to the provisions of the writing rules in the Media Ilmu Kesehatan.
Articles that have been declared accepted either online through the author's account on the OJS website https://ejournal.unjaya.ac.id/index.php/mik or a letter of receipt of the article (LOA), as well as those that have been published on OJS are not allowed to be published in other journals, or proceedings. The number of authors with more than one and as the main author or designated as the correspondent writer must have coordinated with members of the research team. The order of the authors submitted in the article as the author of one, two, three and so on cannot be changed when the article is published unless an error occurs in the technical operation of the journal.