NEL, A. Tannins and Anthocyanins: From Their Origin to Wine Analysis – A Review. South African Journal of Enology and Viticulture, [S. l.], v. 39, n. 1, p. 1–20, 2018. DOI: 10.21548/39-1-1503. Disponível em: https://www.journals.ac.za/sajev/article/view/1503. Acesso em: 5 mar. 2026.