Medicine & Life Sciences
levulinic acid
100%
Microwaves
65%
Biomass
45%
Acids
42%
maleic acid
39%
Costs and Cost Analysis
34%
Hordeum
26%
Heating
19%
Lewis Acids
17%
Olea
12%
Lycopersicon esculentum
12%
aluminum sulfate
12%
Solanum tuberosum
12%
Cellulose
11%
Tea
10%
Minerals
9%
Engineering & Materials Science
Organic acids
82%
Feedstocks
55%
Acids
50%
Microwaves
48%
Catalysts
46%
Costs
21%
Microwave heating
13%
Biomass
13%
Straw
12%
Aluminum sulfate
8%
Breweries
7%
Tea
7%
Lignocellulosic biomass
7%
Cellulose
5%
Minerals
5%
Sustainable development
4%
Productivity
4%
Earth & Environmental Sciences
organic acid
58%
catalyst
49%
microwave
47%
acid
35%
cost
28%
barley
11%
straw
10%
biomass
9%
heating
7%
biomass feedstock
7%
tea
6%
potato
5%
renewable resource
5%
response surface methodology
5%
chemical
4%
cellulose
4%
household
4%
aluminum
4%
sustainability
3%
sulfate
3%
productivity
3%
mineral
2%
need
2%
material
2%
effect
1%
method
1%
Chemistry
Microwave Assisted Synthesis
64%
Organic Acid
55%
Green
38%
Maleic Acid
32%
Catalyst
23%
Microwave Heating
20%
Acid
19%
Aluminium Sulfate
12%
Base Material
11%
Acid Catalyst
9%
Lewis Acid
8%
Leaf Like Crystal
7%
Reaction Yield
7%
Mineral
7%
Surface
2%