chlorophyll b

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Noun1.chlorophyll b - a dark-green plant pigment having a brilliant green alcohol solution; generally characteristic of higher plants
chlorophyl, chlorophyll - any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms
References in periodicals archive ?
where, Chla is the content of chlorophyll a, Chlb is the content of chlorophyll b, Chlt is the total chlorophyll, A663 is the absorbance at 663 nm, and A645 is the absorbance at 645 nm.
The photosynthetic pigment including chlorophyll a (Ch a), chlorophyll b (Ch b) and carotenoid (Cr) in the bract were determined according to the method by Wellburn (1994).
This crop suffering water stress resulted in decreased seed yield, chlorophyll a, chlorophyll b, chlorophyll concentration, and yield per hectare and stomatal Conductance.
Chlorophyll a has a cyan color in solution, whereas chlorophyll b has a yellow-green color, and they are, therefore, quantifiable through colorimetry (RAJCAN et alv 1999; SENGE et al.
On day 14, chlorophyll a, chlorophyll b, and chlorophyll a + b were found to significantly lower in the 2000 ppm Pb treated plants as compared to the control plants (Table 3).
There are two types of chlorophyll in plant leaves, chlorophyll a and chlorophyll b.
On both days, dose related inhibition of chlorophyll a, chlorophyll b, and total chlorophyll concentrations were observed in several Cd and Pb treated groups.
Leaf chlorophyll a/b ratios were determined by dividing the chlorophyll a concentration by that of chlorophyll b.