Class information for:
Level 1: ENZYMATIC HYDROLYSIS//PRETREATMENT//BIOETHANOL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30 5084 35.3 71%


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
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
128 3       BIOTECHNOLOGY & APPLIED MICROBIOLOGY//CELLULASE//XYLANASE 67277
331 2             CELLULASE//XYLANASE//ENZYMATIC HYDROLYSIS 18094
30 1                   ENZYMATIC HYDROLYSIS//PRETREATMENT//BIOETHANOL 5084

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 ENZYMATIC HYDROLYSIS authKW 2559006 21% 40% 1072
2 PRETREATMENT authKW 1446890 17% 27% 887
3 BIOETHANOL authKW 684402 9% 24% 477
4 STEAM EXPLOSION authKW 652288 5% 47% 231
5 LIGNOCELLULOSE authKW 555628 7% 27% 349
6 CORN STOVER authKW 516786 5% 37% 232
7 SIMULTANEOUS SACCHARIFICATION AND FERMENTATION authKW 495568 3% 53% 155
8 ENZYMATIC SACCHARIFICATION authKW 461668 3% 58% 133
9 LIGNOCELLULOSIC BIOMASS authKW 439083 5% 31% 238
10 DILUTE ACID PRETREATMENT authKW 426581 2% 79% 90

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Agricultural Engineering 260274 29% 3% 1475
2 Biotechnology & Applied Microbiology 97701 58% 1% 2954
3 Energy & Fuels 76343 39% 1% 1995
4 Materials Science, Paper & Wood 26210 9% 1% 433
5 Engineering, Chemical 6961 16% 0% 836
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 4809 4% 0% 213
7 Agronomy 822 4% 0% 203
8 Materials Science, Textiles 622 1% 0% 65
9 Chemistry, Applied 538 4% 0% 195
10 Engineering, Environmental 413 3% 0% 145

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIOFUELS UNIT 86442 0% 60% 24
2 BOURNS ENGN 68574 1% 18% 63
3 RENEWABLE OURCES ENGN 67157 1% 29% 38
4 BCRL 66696 0% 56% 20
5 CHEM ENVIRONM MAT ENGN 61435 1% 27% 38
6 BIOENERGY 57792 2% 10% 93
7 BIOMASS CONVERS 49864 1% 25% 33
8 FO T BIOMAT 48895 1% 13% 62
9 FO TRY PROD BIOTECHNOL BIOENERGY GRP 48633 0% 90% 9
10 IND BIOTECHNOL GRP 45729 0% 30% 25

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 BIORESOURCE TECHNOLOGY 391401 21% 6% 1058
2 BIOTECHNOLOGY FOR BIOFUELS 204259 4% 17% 195
3 APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 155141 9% 6% 440
4 BIORESOURCES 62924 4% 5% 200
5 BIOMASS & BIOENERGY 60457 4% 5% 215
6 BIOENERGY RESEARCH 30992 1% 8% 62
7 INDUSTRIAL CROPS AND PRODUCTS 29608 3% 3% 157
8 BIOTECHNOLOGY AND BIOENGINEERING 24126 4% 2% 218
9 BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR 9093 1% 6% 26
10 BIOPROCESS AND BIOSYSTEMS ENGINEERING 8426 1% 3% 51

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 ENZYMATIC HYDROLYSIS 2559006 21% 40% 1072 Search ENZYMATIC+HYDROLYSIS Search ENZYMATIC+HYDROLYSIS
2 PRETREATMENT 1446890 17% 27% 887 Search PRETREATMENT Search PRETREATMENT
3 BIOETHANOL 684402 9% 24% 477 Search BIOETHANOL Search BIOETHANOL
4 STEAM EXPLOSION 652288 5% 47% 231 Search STEAM+EXPLOSION Search STEAM+EXPLOSION
5 LIGNOCELLULOSE 555628 7% 27% 349 Search LIGNOCELLULOSE Search LIGNOCELLULOSE
6 CORN STOVER 516786 5% 37% 232 Search CORN+STOVER Search CORN+STOVER
7 SIMULTANEOUS SACCHARIFICATION AND FERMENTATION 495568 3% 53% 155 Search SIMULTANEOUS+SACCHARIFICATION+AND+FERMENTATION Search SIMULTANEOUS+SACCHARIFICATION+AND+FERMENTATION
8 ENZYMATIC SACCHARIFICATION 461668 3% 58% 133 Search ENZYMATIC+SACCHARIFICATION Search ENZYMATIC+SACCHARIFICATION
9 LIGNOCELLULOSIC BIOMASS 439083 5% 31% 238 Search LIGNOCELLULOSIC+BIOMASS Search LIGNOCELLULOSIC+BIOMASS
10 DILUTE ACID PRETREATMENT 426581 2% 79% 90 Search DILUTE+ACID+PRETREATMENT Search DILUTE+ACID+PRETREATMENT

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SINGH, J , SUHAG, M , DHAKA, A , (2015) AUGMENTED DIGESTION OF LIGNOCELLULOSE BY STEAM EXPLOSION, ACID AND ALKALINE PRETREATMENT METHODS: A REVIEW.CARBOHYDRATE POLYMERS. VOL. 117. ISSUE . P. 624 -631 122 83% 43
2 AKHTAR, N , GUPTA, K , GOYAL, D , GOYAL, A , (2016) RECENT ADVANCES IN PRETREATMENT TECHNOLOGIES FOR EFFICIENT HYDROLYSIS OF LIGNOCELLULOSIC BIOMASS.ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY. VOL. 35. ISSUE 2. P. 489 -511 170 65% 4
3 MOSIER, N , WYMAN, C , DALE, B , ELANDER, R , LEE, YY , HOLTZAPPLE, M , LADISCH, M , (2005) FEATURES OF PROMISING TECHNOLOGIES FOR PRETREATMENT OF LIGNOCELLULOSIC BIOMASS.BIORESOURCE TECHNOLOGY. VOL. 96. ISSUE 6. P. 673 -686 72 82% 2361
4 ALVIRA, P , TOMAS-PEJO, E , BALLESTEROS, M , NEGRO, MJ , (2010) PRETREATMENT TECHNOLOGIES FOR AN EFFICIENT BIOETHANOL PRODUCTION PROCESS BASED ON ENZYMATIC HYDROLYSIS: A REVIEW.BIORESOURCE TECHNOLOGY. VOL. 101. ISSUE 13. P. 4851-4861 62 86% 1127
5 BEHERA, S , ARORA, R , NANDHAGOPAL, N , KUMAR, S , (2014) IMPORTANCE OF CHEMICAL PRETREATMENT FOR BIOCONVERSION OF LIGNOCELLULOSIC BIOMASS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 36. ISSUE . P. 91 -106 127 65% 89
6 HU, F , RAGAUSKAS, A , (2012) PRETREATMENT AND LIGNOCELLULOSIC CHEMISTRY.BIOENERGY RESEARCH. VOL. 5. ISSUE 4. P. 1043-1066 137 75% 94
7 KUMAR, P , BARRETT, DM , DELWICHE, MJ , STROEVE, P , (2009) METHODS FOR PRETREATMENT OF LIGNOCELLULOSIC BIOMASS FOR EFFICIENT HYDROLYSIS AND BIOFUEL PRODUCTION.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 48. ISSUE 8. P. 3713 -3729 81 72% 975
8 YANG, B , WYMAN, CE , (2008) PRETREATMENT: THE KEY TO UNLOCKING LOW-COST CELLULOSIC ETHANOL.BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR. VOL. 2. ISSUE 1. P. 26-40 81 79% 574
9 SILVEIRA, MHL , MORAIS, ARC , LOPES, AMD , OLEKSZYSZEN, DN , BOGEL-LUKASIK, R , ANDREAUS, J , RAMOS, LP , (2015) CURRENT PRETREATMENT TECHNOLOGIES FOR THE DEVELOPMENT OF CELLULOSIC ETHANOL AND BIOREFINERIES.CHEMSUSCHEM. VOL. 8. ISSUE 20. P. 3366 -3390 158 47% 22
10 ZHAO, XB , ZHANG, LH , LIU, DH , (2012) BIOMASS RECALCITRANCE. PART I: THE CHEMICAL COMPOSITIONS AND PHYSICAL STRUCTURES AFFECTING THE ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSE.BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR. VOL. 6. ISSUE 4. P. 465 -482 93 72% 135

Classes with closest relation at Level 1


Rank Class id link
1 1745 XYLITOL//XYLOSE REDUCTASE//XYLOSE
2 5910 HEMICELLULOSE//XYLAN//XYLOOLIGOSACCHARIDES
3 30150 OZONOLYSIS PRETREATMENT//VERATRIC ALCOHOL//VERATRIC ALDEHYDE
4 30974 IMMOBILIZED CELLULASE//MODIFIED CELLULASE//CELLULASE IMMOBILIZATION
5 4843 TRICHODERMA REESEI//CELLULASE//CELLULASE PRODUCTION
6 1400 ENDOGLUCANASE//CELLOBIOHYDROLASE//CELLULASE
7 4223 IONIC LIQUID//CELLULOSE//CELLULOSE DISSOLUTION
8 33154 ACIDOTHERMUS CELLULOLYTICUS//E1 ENDOGLUCANASE//ENDOGLUCANASE E1
9 18915 PICHIA ANGOPHORAE//ANAEROBIC DIGESTION//GELIDIUM AMANSII
10 33849 COMPOSITE MICROBIAL SYSTEM//BIOMASS ENGN//80211 WLANS

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