Class information for:
Level 1: SUDAN DYES//TARTRAZINE//SUNSET YELLOW

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
471 3       MOLECULARLY IMPRINTED POLYMER//MOLECULAR IMPRINTING//SOLID PHASE MICROEXTRACTION 25382
3201 2             SUDAN DYES//TARTRAZINE//SUNSET YELLOW 2258
6485 1                   SUDAN DYES//TARTRAZINE//SUNSET YELLOW 1507

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUDAN DYES authKW 1455181 6% 76% 91
2 TARTRAZINE authKW 1153003 7% 55% 101
3 SUNSET YELLOW authKW 1023840 5% 60% 81
4 SUDAN I authKW 855449 4% 68% 60
5 ALLURA RED authKW 495048 2% 72% 33
6 FOOD DYES authKW 491594 3% 49% 48
7 PONCEAU 4R authKW 399683 2% 66% 29
8 SUBSIDIARY COLOR authKW 335751 1% 94% 17
9 PARA RED authKW 231638 1% 92% 12
10 SYNTHETIC FOOD COLORANTS authKW 177129 1% 71% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 14219 42% 0% 630
2 Food Science & Technology 12751 34% 0% 510
3 Toxicology 3057 14% 0% 211
4 Chemistry, Applied 3042 14% 0% 210
5 Biochemical Research Methods 1075 10% 0% 146
6 Materials Science, Textiles 686 2% 0% 36
7 Nutrition & Dietetics 641 6% 0% 91
8 Electrochemistry 405 5% 0% 76
9 Spectroscopy 217 4% 0% 59
10 Chemistry, Multidisciplinary 87 8% 0% 122

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AREA QUIIM ANALIIT 62736 0% 100% 3
2 AMITY FORENS SCI 41820 0% 50% 4
3 OFF COSMET COLORS 34644 1% 15% 11
4 STUDY MANAGEMENT 27881 0% 67% 2
5 FOOD DRUGS CHEM TOXICOL GRP 26883 0% 43% 3
6 ANAL BEIJING 20912 0% 100% 1
7 ANAL CONTROLLO QUAL 20912 0% 100% 1
8 ANALYT SCI QUAL SAFETY 20912 0% 100% 1
9 ASSOC INVEST FOOTWEAR IND 20912 0% 100% 1
10 ASSOCIATED HLTH SCI 20912 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FOOD ANALYTICAL METHODS 20472 3% 2% 43
2 JOURNAL OF THE FOOD HYGIENIC SOCIETY OF JAPAN 13066 2% 2% 30
3 FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT 12171 3% 1% 44
4 FOOD AND CHEMICAL TOXICOLOGY 10414 4% 1% 66
5 JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS 8793 2% 1% 33
6 FOOD CHEMISTRY 6208 5% 0% 81
7 FOOD AND COSMETICS TOXICOLOGY 5679 0% 4% 7
8 JOURNAL OF AOAC INTERNATIONAL 5271 2% 1% 36
9 TALANTA 4710 4% 0% 63
10 ANALYTICAL METHODS 4467 2% 1% 37

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUDAN DYES 1455181 6% 76% 91 Search SUDAN+DYES Search SUDAN+DYES
2 TARTRAZINE 1153003 7% 55% 101 Search TARTRAZINE Search TARTRAZINE
3 SUNSET YELLOW 1023840 5% 60% 81 Search SUNSET+YELLOW Search SUNSET+YELLOW
4 SUDAN I 855449 4% 68% 60 Search SUDAN+I Search SUDAN+I
5 ALLURA RED 495048 2% 72% 33 Search ALLURA+RED Search ALLURA+RED
6 FOOD DYES 491594 3% 49% 48 Search FOOD+DYES Search FOOD+DYES
7 PONCEAU 4R 399683 2% 66% 29 Search PONCEAU+4R Search PONCEAU+4R
8 SUBSIDIARY COLOR 335751 1% 94% 17 Search SUBSIDIARY+COLOR Search SUBSIDIARY+COLOR
9 PARA RED 231638 1% 92% 12 Search PARA+RED Search PARA+RED
10 SYNTHETIC FOOD COLORANTS 177129 1% 71% 12 Search SYNTHETIC+FOOD+COLORANTS Search SYNTHETIC+FOOD+COLORANTS

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 1


rank cluster_id2 link
1 36413 BENZANTHRONE//3 BROMOBENZANTHRONE//DYES FOOD ADULTERANT TOXICOL
2 28698 SOLVENT BLUE 14//AZOSALICYLIC ACIDS//MARKER DYES
3 22527 ARTIFICIAL FOOD COLORINGS//FEINGOLD DIET//CHILDREN WITH HYPERACTIVITY
4 28002 PRIMARY AROMATIC AMINES//1 NAPHTHYLAMINE NPA//BROMO DERIVATIVES OF CHLOROANILINES
5 18748 4 AMINOBENZENESULFONATE//ANAEROBIC DESULFONATION//DESULFONATION
6 21226 MALACHITE GREEN//LEUCOMALACHITE GREEN//GENTIAN VIOLET
7 14659 FLORIDA TOXICOL//HYDROPEROXIDASE//N 2 METHOXYPHENYLHYDROXYLAMINE
8 19486 ALCOHOL INDUCED ASTHMA//CAS 7757 83 7//MONOSODIUM GLUTAMATE SYMPTOM COMPLEX
9 18294 DERIVATIVE SPECTROPHOTOMETRY//2 2 PYRIDYLMETHYLENEAMINOPHENOL//ADDITIVES DETERMINATION
10 26472 OFFICIAL INSPECTION//MOVEMENT ACTIVITY//SURVEILLANCE IN FOOD

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