Class information for:
Level 2: SUPERCRITICAL FLUID EXTRACTION//JOURNAL OF SUPERCRITICAL FLUIDS//SUPERCRITICAL EXTRACTION

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
571 3       JOURNAL OF SUPERCRITICAL FLUIDS//SUPERCRITICAL CARBON DIOXIDE//SUPERCRITICAL FLUIDS 16716
1834 2             SUPERCRITICAL FLUID EXTRACTION//JOURNAL OF SUPERCRITICAL FLUIDS//SUPERCRITICAL EXTRACTION 6512
2250 1                   SUPERCRITICAL FLUID EXTRACTION//SUPERCRITICAL EXTRACTION//JOURNAL OF SUPERCRITICAL FLUIDS 2342
8076 1                   ULTRASOUND ASSISTED EXTRACTION//THERMOSONICATION//ULTRASONICS SONOCHEMISTRY 1318
9117 1                   SUPERCRITICAL FLUID EXTRACTION//SUPERCRITICAL FLUID EXTRACTION SFE//SFE 1216
9936 1                   MICROWAVE ASSISTED EXTRACTION//MICROWAVE EXTRACTION//MICROWAVE ASSISTED EXTRACTION MAE 1139
21609 1                   SUBCRITICAL WATER EXTRACTION//PRESSURIZED HOT WATER EXTRACTION//SUBCRITICAL WATER 436
38493 1                   AMINATED GUAR GUM//AMOXICILLIN REMOVAL//ANALYTIKA 61

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUPERCRITICAL FLUID EXTRACTION authKW 1433083 10% 44% 678
2 JOURNAL OF SUPERCRITICAL FLUIDS journal 529061 10% 17% 640
3 SUPERCRITICAL EXTRACTION authKW 503247 3% 51% 203
4 SUPERCRITICAL CO2 EXTRACTION authKW 340745 2% 59% 119
5 MICROWAVE ASSISTED EXTRACTION authKW 322712 4% 28% 242
6 ULTRASOUND ASSISTED EXTRACTION authKW 278549 3% 35% 167
7 SUBCRITICAL WATER EXTRACTION authKW 211261 1% 60% 73
8 SUPERCRITICAL CARBON DIOXIDE EXTRACTION authKW 205759 1% 55% 78
9 SUPERCRITICAL FLUID EXTRACTION SFE authKW 198252 1% 56% 73
10 SFE authKW 151773 1% 39% 81

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Food Science & Technology 35163 27% 0% 1777
2 Engineering, Chemical 29636 29% 0% 1874
3 Chemistry, Analytical 22922 26% 0% 1706
4 Chemistry, Applied 5835 10% 0% 623
5 Biochemical Research Methods 4548 10% 0% 625
6 Acoustics 2434 4% 0% 258
7 Agricultural Engineering 1306 2% 0% 129
8 Chemistry, Multidisciplinary 1267 12% 0% 775
9 Chemistry, Physical 1094 12% 0% 764
10 Agriculture, Multidisciplinary 861 3% 0% 182

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LASEFI 66514 0% 49% 28
2 DISTANT EDUC 55915 0% 68% 17
3 LASEFI DEA FEA 41230 0% 47% 18
4 UMR408 34238 0% 24% 30
5 MICROWAVE ASSISTED PROC 30959 0% 80% 8
6 ARBEITSBEREICH VERFAHRENSTECH 2 28143 0% 73% 8
7 LASEFIDEAFEA 24879 0% 86% 6
8 ENG ALIM 24189 0% 100% 5
9 GREEN EXTRACT TEAM 23403 0% 44% 11
10 UMR A 408 23403 0% 44% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF SUPERCRITICAL FLUIDS 529061 10% 17% 640
2 ULTRASONICS SONOCHEMISTRY 89474 4% 8% 244
3 JOURNAL OF FOOD ENGINEERING 16869 3% 2% 163
4 JOURNAL OF CHROMATOGRAPHY A 16126 5% 1% 306
5 HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY 15642 1% 4% 75
6 JOURNAL OF CHROMATOGRAPHIC SCIENCE 9175 1% 2% 90
7 JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY 8556 2% 2% 117
8 INDUSTRIAL CROPS AND PRODUCTS 8114 1% 2% 95
9 FOOD AND BIOPRODUCTS PROCESSING 8101 1% 4% 46
10 INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES 7770 1% 3% 49

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUPERCRITICAL FLUID EXTRACTION 1433083 10% 44% 678 Search SUPERCRITICAL+FLUID+EXTRACTION Search SUPERCRITICAL+FLUID+EXTRACTION
2 SUPERCRITICAL EXTRACTION 503247 3% 51% 203 Search SUPERCRITICAL+EXTRACTION Search SUPERCRITICAL+EXTRACTION
3 SUPERCRITICAL CO2 EXTRACTION 340745 2% 59% 119 Search SUPERCRITICAL+CO2+EXTRACTION Search SUPERCRITICAL+CO2+EXTRACTION
4 MICROWAVE ASSISTED EXTRACTION 322712 4% 28% 242 Search MICROWAVE+ASSISTED+EXTRACTION Search MICROWAVE+ASSISTED+EXTRACTION
5 ULTRASOUND ASSISTED EXTRACTION 278549 3% 35% 167 Search ULTRASOUND+ASSISTED+EXTRACTION Search ULTRASOUND+ASSISTED+EXTRACTION
6 SUBCRITICAL WATER EXTRACTION 211261 1% 60% 73 Search SUBCRITICAL+WATER+EXTRACTION Search SUBCRITICAL+WATER+EXTRACTION
7 SUPERCRITICAL CARBON DIOXIDE EXTRACTION 205759 1% 55% 78 Search SUPERCRITICAL+CARBON+DIOXIDE+EXTRACTION Search SUPERCRITICAL+CARBON+DIOXIDE+EXTRACTION
8 SUPERCRITICAL FLUID EXTRACTION SFE 198252 1% 56% 73 Search SUPERCRITICAL+FLUID+EXTRACTION+SFE Search SUPERCRITICAL+FLUID+EXTRACTION+SFE
9 SFE 151773 1% 39% 81 Search SFE Search SFE
10 EXTRACTION 144444 8% 6% 507 Search EXTRACTION Search EXTRACTION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 1078 JOURNAL OF SUPERCRITICAL FLUIDS//SUPERCRITICAL WATER//SUPERCRITICAL CARBON DIOXIDE
2 2140 PULSED ELECTRIC FIELDS//HIGH PRESSURE PROCESSING//HIGH HYDROSTATIC PRESSURE
3 1670 PESTICIDE RESIDUES//QUECHERS//PESTICIDES
4 1113 BIODIESEL//TRANSESTERIFICATION//JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY
5 1219 SUPERCRITICAL FLUID CHROMATOGRAPHY//CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A
6 2825 NOBILETIN//POLYMETHOXYLATED FLAVONES//TANGERETIN
7 392 ESSENTIAL OIL//LAMIACEAE//CARVACROL
8 3654 MANGIFERIN//ASPALATHUS LINEARIS//POSTHARVEST WINE TECHNOL
9 2790 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS//RESIDUAL SOLVENTS//HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY
10 1199 PAHS//POLYCYCLIC AROMATIC HYDROCARBONS//POLYCYCLIC AROMATIC HYDROCARBONS PAHS

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