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Abstract
Indonesia has great potential in utilizing mangrove plants as a source of herbal raw materials, one of which is jeruju leaves (Acanthus ilicifolius L.) which are rich in bioactive compounds such as alkaloids, flavonoids, tannins, saponins, and polyphenols. This study aims to determine the effect of ovening time on polyphenol levels and organoleptic properties of jeruju leaf herbal tea. The method used was a one-factor Completely Randomized Design (CRD) with three ovening time treatments (70, 85, and 100 minutes) at a temperature of 100°C with three replications. Analysis of polyphenol levels was carried out using the Folin–Ciocalteu method, while the hedonic test included color, aroma, and taste parameters based on a 9-point hedonic scale. The results showed that the 85-minute treatment produced the highest polyphenol content of 22.40%, while the 70-minute and 100-minute treatments produced 19.38% and 16.49%, respectively. The hedonic test showed that the 100-minute treatment gave the highest color score (6.0), 70 minutes gave the highest aroma score (7.0), while 100 minutes produced the highest taste score (4.0). All treatments met the dry tea quality standards according to SNI 3836:2013. Overall, oven-baking for 85 minutes at 100°C can be recommended as the optimal condition because it produces high polyphenol levels with good hedonic quality. Jeruju leaf herbal tea has the potential to be developed as a functional beverage that is rich in antioxidants and safe for daily consumption.
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References
- Aulia, K. (2021). Pengujian aktivitas antioksidan dan analisis mikrobiologi pada teh daun jeruju (Acanthus ilicifolius) berdasarkan lama waktu penyimpanan (Doctoral dissertation, Universitas Sumatera Utara).
- Badan Standardisasi Nasional. (2013). SNI 3836:2013 – Teh kering. Jakarta: Badan Standardisasi Nasional (BSN).
- Conservation International Indonesia (CII). (2020). Data mangrove di Indonesia. Jakarta: Conservation International Indonesia. Forestryana, D., & Arnida, A. (2020). Skrining fitokimia dan analisis kromatografi lapis tipis ekstrak etanol daun jeruju (Hydrolea spinosa L.). Jurnal Ilmiah Farmako Bahari, 11(2), 113-124. http://dx.doi.org/10.52434/jfb.v11i2.859
- Hadi, I., Ulfah, M., Efriani, L., Putra, T. A., & Irawan, A. (2023). Studi in silico dan in vitro: Aktivitas antibakteri ekstrak etanolik mangrove (Rhizophora stylosa) dengan target perusakan dinding sel Escherichia coli. Med. Sains J. Ilm. Kefarmasian, 8, 549–558.
- Lagawa, I. N. C., Kencana, P. K. D., & Aviantara, I. (2020). Pengaruh waktu pelayuan dan suhu pengeringan terhadap karakteristik teh herbal daun bambu tabah (Gigantochloa nigrociliata BUSE-KURZ). J. Beta (Biosistem dan Tek. Pertanian), 8, 1–9.
- Manach, C., Augustin, S., Christine, M., Christian, R. & Liliana, J. (2004). Polyphenols: Food sources and bioavailability. American Journal Clinical Nutrition 79: 727–747.
- Muzaifa, M., Rohaya, S., & Sofyan, H. A. (2022). Karakteristik mutu fisikokimia dan organoleptik teh kulit kopi (Cascara) dengan penambahan lemon dan madu. Agrointek: Jurnal Teknologi Industri Pertanian, 16(1), 10-17.
- Naher, K., Moniruzzaman, M., Islam, S., Hasan, A., Paul, G. K., Jabin, T., Biswas, S., Zaman, S., Saleh, M. A., & Uddin, M. S. (2022). Evaluation of biological activity and in silico molecular docking studies of Acanthus ilicifolius leaf extract against four multidrug-resistant bacteria. Inform. Med. Unlocked, 33, 101092. https://doi.org/10.1016/j.imu.2022.10
- Nor, I., Latifah, N., Zamzani, I., Sa’adah, H., Fatmawati, E., Nurhanifah, D., & Rahma, A. (2023). Pemanfaatan dan peningkatan produktivitas tanaman obat keluarga (TOGA) untuk minuman tradisional herbal sebagai imunostimulan. Selaparang J. Pengabdi. Masy. Berkemajuan, 7, 190–195.
- Rahadian, A., Prasetyo, L. B., Setiawan, Y., & Wikantika, K. (2019). A historical review of data and information of Indonesian mangroves area. Media Konservasi, 24, 163–178.
- Rahayu, S., & Idris, M. (2024). Uji organoleptik daun jeruju (Acanthus ilicifolius L.) sebagai teh herbal dengan penambahan jahe (Zingiber officinale) di Desa Pematang Setrak Kecamatan Teluk Mengkudu. Jurnal Bios Logos, 14(1), 97-104.
- Saragih, R. (2014). Uji kesukaan panelis pada teh daun torbangun (Coleus amboinicus). E-Journal WIDYA Kesehatan dan Lingkungan, 1(1), 36804.
- Scalbert, A., Manach, C., Morand, C., Rémésy, C., & Jiménez, L. (2005). Dietary polyphenols and the prevention of diseases. Critical reviews in food science and nutrition, 45(4), 287-306.
- Wijayanti, A., Emilyasari, D., Rahmawati, S. H., Febriyanti, T. L., & Utami, E. S. (2023). Pemanfaatan daun mangrove jeruju (Acanthus ilicifolius) sebagai teh herbal anti-kanker alami. JCES (Journal of Character Education Society), 6(3), 567-574.
- Yuliani, N, D., Djauhari, A, B., Hariyani, N., & Handarini, K. (2023). Pengaruh suhu dan lama pengeringan terhadap kadar polifenol, tanin, air dan organoleptik teh daun kayu jawa. Pro-Stek, 5(2), 117-127. http://dx.doi.org/10.35194/prs.v5i2.3620