Hops contribute floral, citrus, and herbal aromas and flavours to beer. Flavoured and scented teas add new aromas and flavours to the base tea. They are known for a smooth, sweet bitterness with spicy and earthy aromas. It has high alpha acids and tropical, blueberry, tangerine, floral, and earthy aromas. This region tends to produce wines with more perfumed aromas and velvety textures. A masala may be toasted before use to release its flavours and aromas. During the aging of a wine certain flavors, aromas and textures appear and fade. The initial aromas and flavors are quite intense, but these moderate as the beer matures. The middle heart fraction, richest in aromas and flavours, is preserved for later maturation. The wines tend to have juicy fruit notes with violet aromas. Its flesh has a distinctive, sweet flavour with "melon and cucumber aromas". Varietal character describes how much a wine presents its inherent grape aromas. High quality wines typically have long finishes accompanied by pleasant aromas. Aromas of violets are a characteristic of Margaux. Their goal was to produce wines that exhibited Chenin's unique aromas and traits.