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@ Botany One
2025-02-20 20:00:07driven by the plant’s ability to capture energy from sunlight, water and carbon dioxide. The authors note that as light intensity and carbon dioxide levels rise, the biosynthesis of anthocyanins and tannins, chemicals that give wine some of its distinctive characteristics, declines. Another problem is that grapes are ripening faster. When this happens, the sugar-to-acid ratio increases,