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The polysaccharide (lat. amylum, multiple sugar; see under saccharides) is formed in the form of white to yellowish grains in green plants during photosynthesis from carbon dioxide and water and serves as a storage substance in roots, tubers, pith and seeds. The starch grains are built up during the day by sunlight. At night they are processed to obtain the sugar needed for respiration. Grapes contain relatively little starch, which is why they do not ripen after the grape harvest. Starch is particularly abundant in cereal grains, potatoes and bananas. It is one of the most important human foods (bread and flour) and can also be fermented into alcohol.

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Egon Mark

For me, Lexicon from wein.plus is the most comprehensive and best source of information about wine currently available.

Egon Mark
Diplom-Sommelier, Weinakademiker und Weinberater, Volders (Österreich)

The world's largest Lexicon of wine terms.

26,379 Keywords · 46,984 Synonyms · 5,323 Translations · 31,713 Pronunciations · 202,114 Cross-references
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