Class information for:
Level 1: LACTIC ACID//L LACTIC ACID//LACTIC ACID PRODUCTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6373 1492 27.0 68%


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
1304 2             CLOSTRIDIUM ACETOBUTYLICUM//1 3 PROPANEDIOL//2 3 BUTANEDIOL 8555
6373 1                   LACTIC ACID//L LACTIC ACID//LACTIC ACID PRODUCTION 1492

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 LACTIC ACID authKW 1867062 32% 19% 475
2 L LACTIC ACID authKW 1274323 8% 51% 122
3 LACTIC ACID PRODUCTION authKW 510239 3% 64% 39
4 LACTIC ACID FERMENTATION authKW 434864 5% 31% 69
5 D LACTIC ACID authKW 373874 3% 45% 41
6 BACILLUS COAGULANS authKW 313866 3% 33% 47
7 RHIZOPUS ORYZAE authKW 294572 5% 20% 72
8 L LACTIC ACID PRODUCTION authKW 176866 1% 79% 11
9 LACTOBACILLUS DELBRUECKII authKW 168689 2% 28% 29
10 LACTOBACILLUS RHAMNOSUS authKW 112065 3% 14% 40

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 Biotechnology & Applied Microbiology 43747 71% 0% 1065
2 Agricultural Engineering 7246 9% 0% 135
3 Engineering, Chemical 3130 20% 0% 298
4 Food Science & Technology 2927 17% 0% 252
5 Energy & Fuels 1152 10% 0% 144
6 Microbiology 677 10% 0% 152
7 Engineering, Environmental 327 4% 0% 64
8 Chemistry, Applied 88 3% 0% 46
9 Agriculture, Multidisciplinary 55 2% 0% 25
10 Chemistry, Multidisciplinary 34 6% 0% 96

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 INT EDUC AGR 65484 0% 80% 4
2 MICROBIAL ENVIRONM PROTECT 65484 0% 80% 4
3 ENVIRONM MEMBRANE TECHNOL 53813 1% 24% 11
4 TROP MICROBIOL UNIT AGRHIGASHI KU 46043 0% 75% 3
5 BIOSCI BIOTECHNOL MICROBIAL TECHNOLHI 40929 0% 100% 2
6 INATA 40929 0% 100% 2
7 PROC SEPARATUNITE ASSOCIEE INRA 40929 0% 100% 2
8 RECH INNOVAT SOUFFLET 40929 0% 100% 2
9 STUDY PROGRAM PUBL HLTH SCI 40929 0% 100% 2
10 SYST BIOENGN AGR 40929 0% 100% 2

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 17298 8% 1% 121
2 APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 14386 7% 1% 99
3 BIOCHEMICAL ENGINEERING JOURNAL 13800 3% 1% 47
4 APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 12936 5% 1% 69
5 JOURNAL OF FERMENTATION AND BIOENGINEERING 11305 2% 2% 35
6 BIOTECHNOLOGY LETTERS 9466 4% 1% 66
7 JOURNAL OF BIOSCIENCE AND BIOENGINEERING 8375 3% 1% 41
8 JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY 6037 2% 1% 29
9 ENZYME AND MICROBIAL TECHNOLOGY 6031 3% 1% 42
10 JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 5812 3% 1% 41

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 LACTIC ACID 1867062 32% 19% 475 Search LACTIC+ACID Search LACTIC+ACID
2 L LACTIC ACID 1274323 8% 51% 122 Search L+LACTIC+ACID Search L+LACTIC+ACID
3 LACTIC ACID PRODUCTION 510239 3% 64% 39 Search LACTIC+ACID+PRODUCTION Search LACTIC+ACID+PRODUCTION
4 LACTIC ACID FERMENTATION 434864 5% 31% 69 Search LACTIC+ACID+FERMENTATION Search LACTIC+ACID+FERMENTATION
5 D LACTIC ACID 373874 3% 45% 41 Search D+LACTIC+ACID Search D+LACTIC+ACID
6 BACILLUS COAGULANS 313866 3% 33% 47 Search BACILLUS+COAGULANS Search BACILLUS+COAGULANS
7 RHIZOPUS ORYZAE 294572 5% 20% 72 Search RHIZOPUS+ORYZAE Search RHIZOPUS+ORYZAE
8 L LACTIC ACID PRODUCTION 176866 1% 79% 11 Search L+LACTIC+ACID+PRODUCTION Search L+LACTIC+ACID+PRODUCTION
9 LACTOBACILLUS DELBRUECKII 168689 2% 28% 29 Search LACTOBACILLUS+DELBRUECKII Search LACTOBACILLUS+DELBRUECKII
10 LACTOBACILLUS RHAMNOSUS 112065 3% 14% 40 Search LACTOBACILLUS+RHAMNOSUS Search LACTOBACILLUS+RHAMNOSUS

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 ABDEL-RAHMAN, MA , TASHIRO, Y , SONOMOTO, K , (2013) RECENT ADVANCES IN LACTIC ACID PRODUCTION BY MICROBIAL FERMENTATION PROCESSES.BIOTECHNOLOGY ADVANCES. VOL. 31. ISSUE 6. P. 877-902 213 73% 124
2 MARTINEZ, FAC , BALCIUNAS, EM , SALGADO, JM , GONZALEZ, JMD , CONVERTI, A , OLIVEIRA, RPD , (2013) LACTIC ACID PROPERTIES, APPLICATIONS AND PRODUCTION: A REVIEW.TRENDS IN FOOD SCIENCE & TECHNOLOGY. VOL. 30. ISSUE 1. P. 70 -83 120 78% 78
3 VIJAYAKUMAR, J , ARAVINDAN, R , VIRUTHAGIRI, T , (2008) RECENT TRENDS IN THE PRODUCTION, PURIFICATION AND APPLICATION OF LACTIC ACID.CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY. VOL. 22. ISSUE 2. P. 245-264 101 91% 51
4 MLADENOVIC, DD , DJUKIC-VUKOVIC, AP , PEJIN, JD , KOCIC-TANACKOV, SD , MOJOVIC, LV , (2016) OPPORTUNITIES, PERSPECTIVES AND LIMITS IN LACTIC ACID PRODUCTION FROM WASTE AND INDUSTRIAL BY-PRODUCTS.HEMIJSKA INDUSTRIJA. VOL. 70. ISSUE 4. P. 435 -449 87 88% 0
5 ABDEL-RAHMAN, MA , SONOMOTO, K , (2016) OPPORTUNITIES TO OVERCOME THE CURRENT LIMITATIONS AND CHALLENGES FOR EFFICIENT MICROBIAL PRODUCTION OF OPTICALLY PURE LACTIC ACID.JOURNAL OF BIOTECHNOLOGY. VOL. 236. ISSUE . P. 176 -192 100 75% 0
6 WANG, Y , TASHIRO, Y , SONOMOTO, K , (2015) FERMENTATIVE PRODUCTION OF LACTIC ACID FROM RENEWABLE MATERIALS: RECENT ACHIEVEMENTS, PROSPECTS, AND LIMITS.JOURNAL OF BIOSCIENCE AND BIOENGINEERING. VOL. 119. ISSUE 1. P. 10 -18 70 80% 22
7 HOFVENDAHL, K , HAHN-HAGERDAL, B , (2000) FACTORS AFFECTING THE FERMENTATIVE LACTIC ACID PRODUCTION FROM RENEWABLE RESOURCES.ENZYME AND MICROBIAL TECHNOLOGY. VOL. 26. ISSUE 2-4. P. 87 -107 100 73% 408
8 JOHN, RP , ANISHA, GS , NAMPOOTHIRI, KM , PANDEY, A , (2009) DIRECT LACTIC ACID FERMENTATION: FOCUS ON SIMULTANEOUS SACCHARIFICATION AND LACTIC ACID PRODUCTION.BIOTECHNOLOGY ADVANCES. VOL. 27. ISSUE 2. P. 145-152 79 88% 91
9 ABDEL-RAHMAN, MA , TASHIRO, Y , SONOMOTO, K , (2011) LACTIC ACID PRODUCTION FROM LIGNOCELLULOSE-DERIVED SUGARS USING LACTIC ACID BACTERIA: OVERVIEW AND LIMITS.JOURNAL OF BIOTECHNOLOGY. VOL. 156. ISSUE 4. P. 286 -301 125 50% 79
10 WEE, YJ , KIM, JN , RYU, HW , (2006) BIOTECHNOLOGICAL PRODUCTION OF LACTIC ACID AND ITS RECENT APPLICATIONS.FOOD TECHNOLOGY AND BIOTECHNOLOGY. VOL. 44. ISSUE 2. P. 163-172 71 89% 230

Classes with closest relation at Level 1


Rank Class id link
1 14502 SUCCINIC ACID//ACTINOBACILLUS SUCCINOGENES//FUMARIC ACID
2 34306 ENERGY TECHNOL PROC ENGN BIOL ENGN//CLOSTRIDIUM PROPIONICUM//METHYL LACTATE
3 11753 REACTIVE EXTRACTION//AMBERLITE LA 2//TRI N OCTYLAMINE
4 11610 LACTOCOCCUS LACTIS//DIACETYL//ALPHA ACETOLACTATE
5 18969 KLUYVEROMYCES MARXIANUS//CHEESE WHEY//CHEESE WHEY POWDER CWP
6 20697 PROPIONIBACTERIUM ACIDIPROPIONICI//PROPIONIBACTERIUM//PROPIONIBACTERIUM FREUDENREICHII
7 30809 BRACKISH IRRIGATION//PUCCINELLIA DISTANS//BIO FUEL ETHANOL
8 21711 ZYGOSACCHAROMYCES BAILII//HAA1//ACETIC ACID TOLERANCE
9 28244 SPINOSYN//SACCHAROPOLYSPORA SPINOSA//GENOME SHUFFLING
10 3563 IMMOBILIZED CELLS//FOOD BIOTECHNOL GRP//IMMOBILIZED YEAST

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