{TAIL ~ The starch}, {HEAD ~ a fungus nutrient}, can be replaced by PVA, a formulation additive that does not serve as a fungus nutrient 
{ TAIL ~ The starch } , { HEAD ~ a fungus nutrient } , can be replaced by PVA , a formulation additive that does not serve as a fungus nutrient
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH