no.
what is microbial agent, what is the advantages
You can research this from the links below (While Sodium Metabisulfite has anti browning properties I am not sure that garlic does!)
yes
simethecone and other non-foaming detergents are good anti-foaming agents.
It is a fine chemical powder which will absorb moisture and clump. The anti-caking agent helps prevent this.
White and/or colour-fleshed potatoes are rich in a variety of phytonutrients such as phenolic acids, carotenoids, anthocyanins. These phytonutrients are anti-oxidants, anti-inflammatory and shown to induce detoxifying enzymes. Potatoes are contains significant amounts of potassium and vitamin C. Potatoes are stored up to 3-12 months. Purple-fleshed potatoes seems to have greater functional compounds compared to white and yellow coloured potatoes.
Depressant
its a pain reliever.......anti-spasm agent
an anti fungi agent, available in cream/lotion.
A negative ion.
Tetraethyl lead was historically the most effective anti-knocking agent in gasoline, but due to environmental and health concerns, it has been mostly phased out. Today, modern additives like methylcyclopentadienyl manganese tricarbonyl (MMT) or ethanol are commonly used as anti-knocking agents in fuel.