Class information for:
Level 1: BETA GALACTOSIDASE//LACTOSE HYDROLYSIS//TRANSGALACTOSYLATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6246 1509 29.6 62%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
239 3       LIPASE//JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC//BIOCATALYSIS 47598
647 2             LIPASE//PENICILLIN ACYLASE//IMMOBILIZATION 13621
6246 1                   BETA GALACTOSIDASE//LACTOSE HYDROLYSIS//TRANSGALACTOSYLATION 1509

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 BETA GALACTOSIDASE authKW 2317568 32% 23% 489
2 LACTOSE HYDROLYSIS authKW 1788782 8% 78% 114
3 TRANSGALACTOSYLATION authKW 1120125 5% 80% 69
4 GALACTO OLIGOSACCHARIDES authKW 1093905 7% 48% 112
5 GALACTOOLIGOSACCHARIDES authKW 443935 3% 46% 48
6 LACTULOSE authKW 210927 5% 14% 72
7 LACTASE authKW 195106 3% 21% 47
8 LACTOSE authKW 139108 7% 6% 106
9 GALACTO OLIGOSACCHARIDES GOS authKW 104058 0% 86% 6
10 INNOVAT FOOD PLANTS address 101169 0% 100% 5

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 14485 42% 0% 627
2 Food Science & Technology 9788 30% 0% 448
3 Chemistry, Applied 1938 11% 0% 170
4 Biochemistry & Molecular Biology 982 24% 0% 369
5 Engineering, Chemical 852 11% 0% 168
6 Microbiology 537 9% 0% 139
7 Agriculture, Multidisciplinary 448 4% 0% 60
8 Nutrition & Dietetics 389 5% 0% 73
9 Agriculture, Dairy & Animal Science 332 4% 0% 59
10 Biochemical Research Methods 37 3% 0% 40

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 INNOVAT FOOD PLANTS 101169 0% 100% 5
2 GIBQB 64747 0% 80% 4
3 NAT MICROBIAL CHEM 60701 0% 100% 3
4 CIAL CSIC UAM 54619 1% 30% 9
5 CATEDRA BIOQUIM 49925 1% 12% 20
6 SOIL SCI AGROFOOD ENGN 45525 0% 75% 3
7 DPTO BIOACTIVIDAD ANAL ALIMENTOS 40468 0% 100% 2
8 GRP BIOPOLYMERS NANOBIOTECHNOL 40468 0% 100% 2
9 SHRI PHG MUNI ARTS SCI 40468 0% 100% 2
10 UNIDAD ASOCIADA QUIM BIOL 40468 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 ENZYME AND MICROBIAL TECHNOLOGY 13051 4% 1% 62
2 PROCESS BIOCHEMISTRY 7407 3% 1% 46
3 JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC 7212 2% 1% 35
4 INTERNATIONAL DAIRY JOURNAL 5074 2% 1% 27
5 GENETIC ENGINEER & BIOTECHNOLOGIST 5057 0% 25% 1
6 APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 3643 2% 0% 37
7 BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY 3451 1% 1% 19
8 BIOTECHNOLOGY LETTERS 3406 3% 0% 40
9 APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 3156 3% 0% 47
10 MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL 2839 1% 1% 21

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 BETA GALACTOSIDASE 2317568 32% 23% 489 Search BETA+GALACTOSIDASE Search BETA+GALACTOSIDASE
2 LACTOSE HYDROLYSIS 1788782 8% 78% 114 Search LACTOSE+HYDROLYSIS Search LACTOSE+HYDROLYSIS
3 TRANSGALACTOSYLATION 1120125 5% 80% 69 Search TRANSGALACTOSYLATION Search TRANSGALACTOSYLATION
4 GALACTO OLIGOSACCHARIDES 1093905 7% 48% 112 Search GALACTO+OLIGOSACCHARIDES Search GALACTO+OLIGOSACCHARIDES
5 GALACTOOLIGOSACCHARIDES 443935 3% 46% 48 Search GALACTOOLIGOSACCHARIDES Search GALACTOOLIGOSACCHARIDES
6 LACTULOSE 210927 5% 14% 72 Search LACTULOSE Search LACTULOSE
7 LACTASE 195106 3% 21% 47 Search LACTASE Search LACTASE
8 LACTOSE 139108 7% 6% 106 Search LACTOSE Search LACTOSE
9 GALACTO OLIGOSACCHARIDES GOS 104058 0% 86% 6 Search GALACTO+OLIGOSACCHARIDES+GOS Search GALACTO+OLIGOSACCHARIDES+GOS
10 GALACTOSIDASE 99072 2% 21% 23 Search GALACTOSIDASE Search GALACTOSIDASE

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 TORRES, DPM , GONCALVES, MP , TEIXEIRA, JA , RODRIGUES, LR , (2010) GALACTO-OLIGOSACCHARIDES: PRODUCTION, PROPERTIES, APPLICATIONS, AND SIGNIFICANCE AS PREBIOTICS.COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY. VOL. 9. ISSUE 5. P. 438 -454 113 65% 109
2 NATH, A , MONDAL, S , CHAKRABORTY, S , BHATTACHARJEE, C , CHOWDHURY, R , (2014) PRODUCTION, PURIFICATION, CHARACTERIZATION, IMMOBILIZATION, AND APPLICATION OF -GALACTOSIDASE: A REVIEW.ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING. VOL. 9. ISSUE 3. P. 330 -348 106 72% 5
3 PANESAR, PS , PANESAR, R , SINGH, RS , KENNEDY, JF , KUMAR, H , (2006) MICROBIAL PRODUCTION, IMMOBILIZATION AND APPLICATIONS OF BETA-D-GALACTOSIDASE.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY. VOL. 81. ISSUE 4. P. 530-543 90 83% 114
4 VERA, C , CORDOVA, A , ABURTO, C , GUERRERO, C , SUAREZ, S , ILLANES, A , (2016) SYNTHESIS AND PURIFICATION OF GALACTO-OLIGOSACCHARIDES: STATE OF THE ART.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY. VOL. 32. ISSUE 12. P. - 93 69% 0
5 PARK, AR , OH, DK , (2010) GALACTO-OLIGOSACCHARIDE PRODUCTION USING MICROBIAL BETA-GALACTOSIDASE: CURRENT STATE AND PERSPECTIVES.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY. VOL. 85. ISSUE 5. P. 1279 -1286 54 92% 91
6 GOSLING, A , STEVENS, GW , BARBER, AR , KENTISH, SE , GRAS, SL , (2010) RECENT ADVANCES REFINING GALACTOOLIGOSACCHARIDE PRODUCTION FROM LACTOSE.FOOD CHEMISTRY. VOL. 121. ISSUE 2. P. 307 -318 72 63% 101
7 URRUTIA, P , RODRIGUEZ-COLINAS, B , FERNANDEZ-ARROJO, L , BALLESTEROS, AO , WILSON, L , ILLANES, A , PLOU, FJ , (2013) DETAILED ANALYSIS OF GALACTOOLIGOSACCHARIDES SYNTHESIS WITH BETA-GALACTOSIDASE FROM ASPERGILLUS ORYZAE.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 61. ISSUE 5. P. 1081-1087 41 95% 25
8 SILVERIO, SC , MACEDO, EA , TEIXEIRA, JA , RODRIGUES, LR , (2016) BIOCATALYTIC APPROACHES USING LACTULOSE: END PRODUCT COMPARED WITH SUBSTRATE.COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY. VOL. 15. ISSUE 5. P. 878 -896 66 63% 0
9 OLIVEIRA, C , GUIMARAES, PMR , DOMINGUES, L , (2011) RECOMBINANT MICROBIAL SYSTEMS FOR IMPROVED BETA-GALACTOSIDASE PRODUCTION AND BIOTECHNOLOGICAL APPLICATIONS.BIOTECHNOLOGY ADVANCES. VOL. 29. ISSUE 6. P. 600-609 56 70% 33
10 GUERRERO, C , VERA, C , CONEJEROS, R , ILLANES, A , (2015) TRANSGALACTOSYLATION AND HYDROLYTIC ACTIVITIES OF COMMERCIAL PREPARATIONS OF BETA-GALACTOSIDASE FOR THE SYNTHESIS OF PREBIOTIC CARBOHYDRATES.ENZYME AND MICROBIAL TECHNOLOGY. VOL. 70. ISSUE . P. 9 -17 38 93% 5

Classes with closest relation at Level 1


Rank Class id link
1 18969 KLUYVEROMYCES MARXIANUS//CHEESE WHEY//CHEESE WHEY POWDER CWP
2 12374 GLYCOSYNTHASE//TRANSGLYCOSYLATION//REVERSE HYDROLYSIS
3 35230 ALKALINE CHAIN CLEAVAGE//ALPHA COLOR//DIFFERENTIAL FLUORESCENCE INDUCTION DFI
4 14073 INVERTASE//SUCROSE HYDROLYSIS//IMMOBILIZED INVERTASE
5 16993 ALPHA GALACTOSIDASE//ALPHA N ACETYLGALACTOSAMINIDASE//STREPTOMYCES GRISEOLOALBUS
6 24783 VARIABLE CONVECTIVE VELOCITY//HOLLOW FIBRE BIOREACTORS//3D KITCHIP
7 31898 GARDEN MED PLANTS//INSOLUBLE CHROMOLYTIC SUBSTRATE//DYED CASEIN
8 23870 SUCROSE PHOSPHORYLASE//CELLOBIOSE PHOSPHORYLASE//CELLOBIOSE 2 EPIMERASE
9 11744 LEVANSUCRASE//LEVAN//BETA FRUCTOFURANOSIDASE
10 9690 HUMAN MILK OLIGOSACCHARIDES//MILK OLIGOSACCHARIDES//FOODS HLTH

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