Balasubramanian, S. ., Roselin, P. ., Singh, K. ., Zachariah, J. ., & Saxena, S. . (2016). Postharvest Processing and Benefits of Black Pepper, Coriander, Cinnamon, Fenugreek, and Turmeric Spices. Critical Reviews in Food Science and Nutrition, 56(10), 1585-607. https://doi.org/10.1080/10408398.2012.759901 (Original work published 2016)