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chlorophyll    音標拼音: [kl'ɔrəfɪl]
n. 葉綠素

葉綠素

chlorophyll
n 1: any of a group of green pigments found in photosynthetic
organisms; there are four naturally occurring forms [synonym:
{chlorophyll}, {chlorophyl}]

Chlorophyll \Chlo"ro*phyll\, n. [Gr. chlwro`s light green
fy`llon leaf: cf. F. chlorophylle.]
1. (Bot.) Literally, leaf green; a green granular matter
formed in the cells of the leaves (and other parts exposed
to light) of plants, to which they owe their green color,
and through which all ordinary assimilation of plant food
takes place. Similar chlorophyll granules have been found
in the tissues of the lower animals. [Written also
{chlorophyl}.]
[1913 Webster]

2. any of a group of green pigments found in photosynthetic
organisms. {Chlorophyll a} and {chlorophyll b} are found
in higher plants and green algae; {chlorophyll c} is found
in certain types of marine algae. Chemically, it has a
porphyrin ring with a magnesium ion bound to the four
central nitrogens, and has a phytyl side chain. It is
essential for photosynthesis in most plants. {Chlorophyll
a} has formula {C55H72N4O5Mg}.

Syn: chlorophyll.
[WordNet 1.5]

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  • Chlorophyll - Wikipedia
    Chlorophyll is any of several related green pigments found in cyanobacteria and in the chloroplasts of algae and plants [2] Its name is derived from the Greek words χλωρός (khloros, "pale green") and φύλλον (phyllon, "leaf") [3] Chlorophyll allows plants to absorb energy from light Those pigments are involved in oxygenic photosynthesis, as opposed to bacteriochlorophylls
  • What Happens When You Drink Chlorophyll Water Every Day
    Many swear by chlorophyll water, claiming that it provides many health benefits Learn the benefits and if there's a best time to take chlorophyll
  • Chlorophyll: 7 Benefits, Uses, Side Effects, and More - Health
    Chlorophyll benefits include easing inflammation and fighting anemia This pigment contributes to antioxidant effects and improved skin health
  • Chlorophyll: Benefits and Side Effects - WebMD
    Chlorophyll is a pigment in plants that makes them look green It has been a popular supplement since the 1960s But so far, there ’ s no clear proof that it has health benefits It ’ s also a
  • Chlorophyll | Definition, Function, Facts | Britannica
    Chlorophyll, any member of the most important class of pigments involved in photosynthesis, the process by which light energy is converted to chemical energy through the synthesis of organic compounds Learn more about how chlorophyll works in this article
  • Chlorophyll Benefits, Uses, Dosage, Risks, Side Effects and FAQs
    While chlorophyll is totally natural, a similar semi-synthetic mixture called chlorophyllin is made in laboratories and used in supplements, such as those marketed as “liquid chlorophyll ” These supplements have been in existence for decades and are commonly used to treat skin wounds, body odor, digestive problems and other health concerns
  • Chlorophyll Benefits and Side Effects - Cleveland Clinic Health Essentials
    Chlorophyll supplements are marketed to help with weight loss, skin issues and digestive problems, but there isn’t any solid research to back up those claims
  • What Is Chlorophyll and How Does It Work? - ScienceInsights
    Chlorophyll is the green pigment responsible for capturing light energy in plants, algae, and cyanobacteria This molecule operates the process of photosynthesis, converting solar energy into chemical energy Without this process, the global ecosystem would lack the primary energy source and the oxygen necessary for most organisms to survive Due to its ubiquity in photosynthetic organisms
  • Is chlorophyll actually good for you? - Popular Science
    Here’s what we actually know What is chlorophyll? Chlorophyll is the pigment in plants that lends them their green color It primarily comes in two forms: chlorophyll a and b
  • Chlorophyll - National Geographic Society
    Chlorophyll is a pigment that gives plants their green color, and it helps plants create their own food through photosynthesis





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