Subject
biodiesel
1
biofuel
1
biomass
1
biotechnology
1
butanol
1
cellulosic material
1
chemicals
1
diesel
drug
enzyme
1
ethanol
1
glycerol
1
inorganic compound
1
lubricant
1
materials
1
metabolite
1
organic compound
1
paper
1
petrochemicals
1
polyethylene
1
polymer
1
protein
1
raw material
1
raw material policy
1
raw material shortage
1
raw material supply
1
renewable energy
1
renewable resource
1
rubber
1
solvent
1
starch
1
sugar
1
surfactant
1
sustainable use
1
wood
1