The combination tea of corn silk (Zea mays L.) and rosella flowers (Hibiscus sabdariffa L.): Antioxidant levels using different drying methods
DOI:
https://doi.org/10.30862/inornatus.v2i2.354Keywords:
Antioxidant, corn silk, drying method, Hibiscus sabdariffa L, tea, Zea mays LAbstract
Corn silk and rosella flowers are plants whose utilization can still be developed, especially in the food sector. The secondary metabolites found in both plants serve as a source of natural antioxidants to combat free radicals. This study aims to examine the effect of variations in drying methods on the antioxidant activity content of a combination tea of corn silk and rosella flower. Antioxidant level test using the DPPH method. Analysis of antioxidant data in the form of determining the IC50 value using probit linear regression analysis. The study results show that drying using the oven method has an IC50 of 83 ppm while drying in the sun has an IC50 of 121 ppm. Research findings indicate high antioxidant levels in a combination of corn silk and rosella flower tea through oven drying and moderate antioxidants in direct drying in the sun.
References
Agustiarini, V., & Wijaya, D. P. (2022). Uji aktivitas antioksidan ekstrak etanol-air (1:1) bunga rosella (Hibiscus sabdariffa L.) dengan metode DPPH (1,1-difenil-2-pikrilhidrazil). Jurnal Penelitian Sains, 24(1), 29. https://doi.org/10.56064/jps.v24i1.679
Aisiyah, S., Harjanti, R., & Nopiyanti, V. (2017). Pemanfaatan bunga rosella (Hibiscus sabdariffa L) sebagai bahan alami untuk upaya preventif dan promotif kesehatan bagi masyarakat Nusukan Banjarsari Surakarta. Abdimas Unwahas, 2(1), 5–8. https://doi.org/10.31942/abd.v2i1.1786
Akbar, C. I., Arini, F. A., & Fauziyah, A. (2019). Teh rambut jagung dengan penambahan daun stevia sebagai alternatif minuman fungsional bagi penderita diabetes melitus tipe 2. Jurnal Aplikasi Teknologi Pangan, 8(2), 67–73. https://doi.org/10.17728/jatp.3122
Bernard, D., Kwabena, A., Osei, O., Daniel, G., Elom, S., & Sandra, A. (2014). The effect of different drying methods on the phytochemicals and radical scavenging activity of ceylon cinnamon (Cinnamomum zeylanicum) plant parts. European Journal of Medicinal Plants, 4(11), 1324–1335. https://doi.org/10.9734/EJMP/2014/11990
Dharma, M. A., Nocianitri, K. A., & Yusasrini, N. L. A. (2020). Pengaruh metode pengeringan simplisia terhadap kapasitas antioksidan wedang uwuh. Jurnal Ilmu Dan Teknologi Pangan (ITEPA), 9(1), 88–95. https://doi.org/10.24843/itepa.2020.v09.i01.p11
Garnida, Y., Suliasih, N., & Ismaya, P. L. (2018). Pengaruh suhu pengeringan dan jenis jagung terhadap karakteristik teh herbal rambut jagung (Corn silk Tea). Pasundan Food Technology Journal, 5(1), 63. https://doi.org/10.23969/pftj.v5i1.811
Hartanto, G. N., Pranata, F. S., & Swasti, Y. R. (2018). Kualitas dan aktivitas antioksidan seduhan teh rambut jagung (Zea mays) dengan variasi lama pelayuan dan usia panen. Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati, 3(1), 12–23. https://doi.org/10.24002/biota.v3i1.1889
Huliselan, Y. M., Runtuwene, M. R. J., & Wewengkang, D. S. (2015). aktivitas antioksidan ekstrak etanol, etil asetat dan n-heksan dari daun sesewanuwa (Clerodendron squamatum vahl.). PHARMACON Jurnal Ilmiah Farmasi, 4(3), 155–163. https://doi.org/10.35799/pha.4.2015.8855
Imran, H., Kurniawati, N., Amiruddin, A., Nurdin, N., Wirza, W., & Wilis, R. (2022). The effectiveness of vegetable starfruit juice (Averrhoa bilimbi) and rosella tea (Hibiscus sabdariffa L) against the inhibition of dental plaque formation. Open Access Macedonian Journal of Medical Sciences, 10(G), 599–602. https://doi.org/10.3889/oamjms.2022.8787
Ling, A. L. M., Yasir, S., Matanjun, P., & Abu Bakar, M. F. (2015). Effect of different drying techniques on the phytochemical content and antioxidant activity of Kappaphycus alvarezii. Journal of Applied Phycology, 27(4), 1717–1723. https://doi.org/10.1007/s10811-014-0467-3
Rahman, A., Malik, A., & Ahmad, A. R. (2016). Skrining fitokimia dan uji aktivitas antioksidan ekstrak etanolik buah buni (Antidesma Bunius (L.) Spreng). Jurnal Fitofarmaka Indonesia, 3(2), 159–163. https://doi.org/10.33096/jffi.v3i2.497
Richard, J. M., Bernadette, K. N., Trude, W., Lucy, M. C., & Bernard, E. C. (2015). Effect of solar drying methods on total phenolic contents and antioxidant activity of commonly consumed fruits and vegetable (mango, banana, pineapple and tomato) in Tanzania. African Journal of Food Science, 9(5), 291–300. https://doi.org/10.5897/AJFS2015.1232
Rohmadianto, D., Suhartatik, N., & Widanti, Y. A. (2019). Aktivitas antioksidan teh rambut jagung (Zea mays L. sacharata) dengan penambahan rosela (Hibiscus sabdariffa L.) dan Variasi Lama Pengeringan. Jurnal Teknologi Dan Industri Pangan, 3(2), 113–120. https://doi.org/10.33061/jitipari.v3i2.2693
Singh, J., Inbaraj, B. S., Kaur, S., Rasane, P., & Nanda, V. (2022). Phytochemical analysis and characterization of corn silk (Zea mays, G5417). Agronomy, 12(4), 777. https://doi.org/10.3390/agronomy12040777
Tristantini, D., Ismawati, A., Pradana, B. T., Gabriel, J., & Jonathan. (2016). Pengujian aktivitas antioksidan menggunakan metode DPPH pada daun tanjung (Mimusops Elengi L.). Prosiding Seminar Nasional Teknik Kimia “Kejuangan,†1–7. http://jurnal.upnyk.ac.id/index.php/kejuangan/article/view/1547
Tungadi, R., Madania, M., & Aini, B. H. (2022). Formulasi dan evaluasi sabun padat transparan dari ekstrak bunga rosella (Hibiscus sabdariffa L.). Indonesian Journal of Pharmaceutical Education, 2(2), 117–124. https://doi.org/10.37311/ijpe.v2i2.14060
Widarta, I. W. R., & Wiadnyani, A. A. I. S. (2019). Pengaruh metode pengeringan terhadap aktivitas antioksidan daun alpukat. Jurnal Aplikasi Teknologi Pangan, 8(3), 80–85. https://doi.org/10.17728/jatp.3361
Winangsih, W., Prihastanti, E., & Parman, S. (2014). Pengaruh metode pengeringan terhadap kualitas simplisia lempuyang wangi (Zingiber aromaticum L.). Buletin Anatomi Dan Fisiologi, 21(1), 19–25. https://doi.org/10.14710/baf.v21i1.6268
Winarti, S., Sudaryati, S., & Usman, D. S. (2015). Karakteristik dan aktivitas antioksidan rosela kering (Hibiscus Sabdariffa L.). Jurnal Teknologi Pangan, 9(2), 17–24. http://www.ejournal.upnjatim.ac.id/index.php/teknologi-pangan/article/view/506
Yamin, M., Ayu, D. F., & Hamzah, F. (2017). Lama pengeringan terhadap aktivitas antioksidan dan mutu teh herbal daun ketepeng cina (Cassia alata L.). Jom Faperta, 4(2), 1–15. https://jom.unri.ac.id/index.php/JOMFAPERTA/article/view/17092
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