White wine is usually made by separating juice from grape skins before fermentation. That one difference explains much of the contrast between white and red wine. Without extended skin contact, most white wines have less tannin and a different texture. Their style is shaped more by juice handling, acidity, fermentation temperature, vessel choice, lees contact, and aging decisions.
White wine can be made from green-skinned grapes such as Chardonnay, Sauvignon Blanc, Riesling, Chenin Blanc, Pinot Grigio, Albariño, or Grüner Veltliner. It can also be made from some dark-skinned grapes if the juice is pressed away from the skins quickly enough. Many sparkling base wines are made this way.
Pressing and juice handling
For many white wines, grapes are pressed soon after harvest. Gentle pressing can keep the juice delicate and reduce extraction from skins and seeds. Producers may clarify the juice before fermentation so that solids do not contribute heavy or coarse aromas. Others ferment with some solids to build texture and complexity.
Oxygen management is especially important. Some white wines are protected from oxygen to preserve bright fruit, floral, or herbal aromas. Others are made with more oxygen exposure to build texture, reduce later oxidation risk, or suit a richer style. The right choice depends on the grape and the intended wine.
Fermentation temperature
White wines are often fermented cooler than reds. Cool fermentation can help retain delicate aromas: citrus, apple, pear, stone fruit, flowers, herbs, or tropical fruit. Warmer fermentation may create a rounder, broader profile and can suit certain barrel-fermented or textured styles.
Fermentation vessel also matters. Stainless steel is common for clean, crisp styles. Oak barrels can bring oxygen exchange and flavors such as toast, spice, vanilla, or nuts. Concrete, large old wood, and other neutral vessels may emphasize texture without strong added flavor.
Lees, malolactic fermentation, and texture
After fermentation, white wine may rest on lees, the spent yeast and fine particles left behind. Lees contact can add body, creaminess, and savory notes. Stirring the lees can increase this effect, though not every white wine benefits from it.
Some white wines also undergo malolactic fermentation, a microbial conversion that changes sharper malic acid into softer lactic acid. This is common in many fuller Chardonnay styles and less common in very crisp aromatic styles where acidity and freshness are central.
Aging choices
White wines can be bottled young for freshness, or aged before release for texture and complexity. Not all white wines are meant to be aged for years, but some have excellent aging potential when acidity, concentration, and balance support it. Riesling, Chenin Blanc, white Burgundy, Semillon, and some white Rhône-style blends are classic examples.
What this means in the glass
A white wine can be lean and mineral, round and creamy, aromatic and floral, neutral and refreshing, or rich and oak-influenced. The grape variety matters, but production choices often explain the final style. If a white wine feels creamy, bready, buttery, smoky, or nutty, look for clues such as lees contact, malolactic fermentation, oak aging, or bottle age.