There are many kind of lecithins that can be found in foods. An example would be soy lecithin which is the most common type of lecithin.
Chepalin (phosphoatidylethanolamine) = -CH2-CH2-NH3 Lecithin (phosphoatidylcholine) = -CH2-CH2-C(CH3)3
How many kinds of centipedes are there
there is how ever many kinds there is in this world
why are there so many kinds of fish
The grainy kinds
there are 6 kinds
what is the kinds of project
Too many kinds to list.
There are four kinds of elegy.
Phopholipids have two classes, one of them is glycerophospholipids. And one subclass of glycerophospholipids is lecithins. Lecithins contains 3 members, one of them is Lysolecithin. Lysolecithin: Structure- lecithin without R2 (fatty acid on Carbon 2). It's formed by the effect of phospholipase enzymes which remove FA at C2. Importance- It's a strong hemolytic factor causing lyses of RBCs. This is the main source of arachidonic FA, which serves as a precursor for synthesis of eicosanoids.
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there are only two kinds, male and female. but if you mean how many kinds of species of mosquitoes, i don't know.....