The phrase 'constitutes mainly of' is technically correct, but it is not widely used in written English. You could use it in a sentence that explains what something is made up of, such as: The pizza constituted mainly of mozzarella cheese, tomato sauce, and basil.
Liptinite group is second in dominance and varies from 10.8% to 16.9%, mean 13.3% (10.1%–19.3%, mean 14.8% on mmf basis) and constitutes mainly of sporinite, resinite, liptodetrinite while other macerals of this group occur in small concentration.
The population of prostitutes in Sonagachi constitutes mainly of Nepalese, Indians and Bangladeshis.
The Daucus carota oil extract from various geographical locations constitutes mainly of monoterpenes, sesquiterpenes, and phenylpropanoids [ 17, 18].
They present a macromolecular structure constituted mainly of phenolic, guaiacyl, and siringyl units common to lignin.
Activted sludge is a complex ecosystem constituted mainly of bacteria and protozoa.
SEM and Raman analysis suggested that the char layers were constituted mainly of polyaromatic species with small and uniform microstructures at the surface.
With positive electrode polarity, the alloyed layers constituted mainly of NiAl phase are formed on the EDA specimens, in either kerosene or distilled water.
For years now, biological wastewater treatment plants rely on activated sludge systems in which a complex ecosystem, constituted mainly of bacteria and protozoa, (bio degrade the incoming pollutants.
The emissions constitute mainly of hydrogen sulphide (H2S), methyl mercaptan (MM), dimethyl sulphide (DMS) and dimethyl disulphide (DMDS) in different proportions.
One line (basic vasopressor principles) is constituted mainly of arginine vasotocin, which is present in all gnathostomes except mammals; amino-acid substitution in the molecule gave rise to the vasopressins of mammals.
Chemical composition analyses showed that extracted polysaccharide was a pectin-like polysaccharide with uronic acid content (47.5%) and neutral monosaccharides (52.5%) constituted mainly of arabinose, mannose, galactose, rhamnose, glucose and xylose in the molar percentage of 48.63%, 5.85%, 29.42%, 7.96%, 6.54% and 1.60%, respectively.
