chlorophyll a


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Related to chlorophyll a: chlorophyll b, chlorophyll c

chlorophyll a

[′klȯr·ə‚fil ′ā]
(biochemistry)
C55H72O5N4Mg A magnesium chelate of dihydroporphyrin that is esterified with phytol and has a cyclopentanone ring; occurs in all higher plants and algae.
References in periodicals archive ?
Leaving chlorophyll a to think of the fleeting delight
Month of Leave Indexes vegetation exposure Chlorophyll a, Chlorophyll b, mg/g mg/g dry substance dry substance ([SSD.
The maximum SY of cultivar pa was due to high chlorophyll a, chlorophyll b, and chlorophyll ab and stomatal Conductance.
V Chlorophyll a Chlorophyll b Rate of content content grain filling Year ns ns ns Irrigation ** ** ns Y * I ns ns ns R * I 6 2 16 Nitrogen ** ** ** Year * Nitrogen ns ns ns N * I ** ** ns N * I * Y ns ns ns Ea 5 2 18 Split of nitrogen ** ** ns Y * S ns ns ns I * S ns ns ns Y * I * S ns ns ns N * S ns ns ns Y * N * S ns ns ns I * N * S ns ns ns Y * I * N * S ns ns ns Eb 3 1 10 S.
As indicated by variance analysis, used salinity stress showed significant effects on proline content, soluble sugars, chlorophyll a (CHLa) and chlorophyll b (CHLb) (P < 0.
The technology resolves starch with enzymes by using manmade chlorophyll as electrodes and uses sunlight to accelerate the resolving process to create energy for power generation, they said.
Acid has the same visual effect on chlorophyll as heat does.