sulphonated starch works as a enzyme that braeks food down into tiny particles
starch can be used as support. homogeneous metal catalyst can be immobilised on starch.
Enzymes
The substrate on which a catalyst works is called its substrate
protein synthesis
A clay catalyst is a clay that works as an absorbent and an acid catalyst. Because of its porous nature, clay catalyst absorb color precursors, which improve the AWN.
Amylase in an enzyme which is also a biological catalyst which reduces the activation energy needed for the hyrolysis of starch
it works as a catalyst
The enzyme amylase is a biological catalyst found in saliva. It catalyzes the breakdown of starch. Note that not everyone secretes the enzyme amylase in their saliva.
No, just use regular clothing starch, or hairspray works well too.
speed up chemical reaction because of the lowered activation energy
works as a catalyst to speed up reaction
Provide an alternate pathway with a lower activation energy for a reaction