Abstract
The activity of phospholipase C in crude enzymatic preparation of Melia
azadiracht seeds (Neem seeds) was studied by the use of lecithin as a substrate in
aqueous medium. The enzyme activity was found optimum at pH 2.5 and
temperature 35?C. The phospholipase C was found heat labile, being inactivated
88% within 10 minutes at 90°C
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