Linda Rosalina, Rika Amran, Yuliana, Tyas Asih Surya Mentari, Rahmi Oktarina, Rahmat Fadillah
A comparative study of Tea Varieties (Green Tea, black tea) and Gambir sourced from Indonesia is crucial for understanding their potential as natural therapeutic agents. This research aimed to analyze and compare the moisture, ash, catechin, and tannin content of these three plant-based products. The study employed a quantitative descriptive method, with data analysis conducted using the One-Way Analysis of Variance (ANOVA) to assess significant differences between the samples. The primary sources of information were laboratory measurements. The results show significant variations in all tested parameters. Gambir had the highest catechin and tannin content, at 11,51 mg/g and 6,50 mg/g, respectively, surpassing both green tea and black tea. Green tea exhibited the highest moisture and ash content, while gambir had the lowest. The findings highlight the unique chemical profile of each plant, with gambir’s high catechin concentration making it a valuable, yet underutilized, source for therapeutic applications. The distinct chemical and physical profiles of these plants underscore the importance of standardized quality control measures to ensure their consistency and efficacy. This research provides a crucial foundation for the development of standardized herbal products and supports future investigation into the biomedical potential of these indigenous Indonesian resources. This study, through a comprehensive comparative analysis of green tea, black tea, and gambir, confirms their distinct chemical compositions. These findings serve as a valuable resource for future research aimed at isolating specific Bioactive Compounds and exploring their mechanisms of action in various disease models. © 2025; Los autores.
Universitas Negeri Padang, Department of Medicine, Padang, Indonesia; Universitas Baiturrahmah, Department of Medicine, Padang, Indonesia; Universitas Negeri Padang, Department of Family Welfare Science, Padang, Indonesia; Universitas Negeri Padang, Department of Cosmetology and Beauty, Padang, Indonesia; Universitas Negeri Padang, Department of Electronic Engineering, Padang, Indonesia
