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Volume 10, Number 3 (2023)

All articles in this issue (7 original research articles and 2 review articles) include authors from countries/regions of origin (Nigeria, Malaysia, and Indonesia)

Original Articles

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Antioxidant Activities of RoJa Herbal Tea: Combination of Rosella Flower (Hibiscus sabdariffa L.) and Ginger Rhizome (Zingiber officinale Rosc.)
Wahyu Widowati, Teresa Liliana Wargasetia, Teddy Marcus Zakaria, Michael Sebastian Gunadi, Nathanael Halim, Sherly Santiadi, Hanna Sari Widya Kusuma, and Nida Firyal Fauziyah
https://doi.org/10.7454/psr.v10i3.1305

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Subchronic Toxicity Study of Sterculia rubiginosa Zoll. Ex Miq. Leaves Extract
Rini Prastiwi, Ester Hidayati, Riska Anggraini, Cut Mauliza, Ita Anggraini, and Ema Dewanti
https://doi.org/10.7454/psr.v10i3.1248

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Exploring Rosella (Hibiscus sabdariffa L.) Calyx Extracts as Natural Dye and Antioxidants in Lip Cream Product: Formulation and Evaluation
Donna Maretta Ariestanti, Abdul Mun'im, Joshita Djajadisastra, Riska Amalia Putri Hutami, Redhalfi Fadhila, and Richard Johari James
https://doi.org/10.7454/psr.v10i3.1350

Review Articles

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Colon Targeted Delivery Dosage Forms for Probiotics: A Review
Gede Anom Anjasmara, Pietradewi Hartrianti, and Raditya Iswandana
https://doi.org/10.7454/psr.v10i3.1323