Comparative Analysis of Antioxidant Vitamins, Minerals and Bioactive Compounds of Black Pepper (Piper guineense) Seed, Turmeric (Curcuma longa) and Ginger (Zingiber officinale)Rhizomes Spices. jher. 2023;30(2):80-92. Accessed April 3, 2025. https://jher.cc/index.php/jher/article/view/29