wein.plus
Attention
You are using an old browser that may not function as expected.
For a better, safer browsing experience, please upgrade your browser.

Log in Become a Member

Chlorophyll

Blue to yellow-green pigment (Greek: leaf green) in the leaves of plants that absorbs solar or light energy; see under photosynthesis.

Term (phos = light and sýnthesis = composition) for the production of energy-rich biomolecules using light energy. The chloroplasts (organ cells), in which the chlorophyll (leaf green) is located, are responsible for this. Colouring agents (chlorophyll, carotenoids, flavonoids) in leaves or other green parts of the plant use solar radiation as an energy source to produce carbohydrate compounds. In the process, carbon dioxide from the air and water are converted into sugar, while oxygen is released. Plants bind around 150 billion tonnes of carbon dioxide and produce 400 billion tonnes of oxygen on earth every year.

Osmosis

The physico-chemical process of osmosis plays an essential role by enabling the transport of water and nutrients required for photosynthesis. It is also responsible for transporting the organic substances produced during photosynthesis to the plant cells. All substances necessary for the plant life process are derived from the carbohydrates and...

Voices of our members

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.

26,427 Keywords · 47,031 Synonyms · 5,321 Translations · 31,760 Pronunciations · 207,741 Cross-references
made with by our author Norbert F. J. Tischelmayer. About the Lexicon

EVENTS NEAR YOU

PREMIUM PARTNERS