Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 20059 | 414 | 30.8 | 60% |
Classes in level above (level 2) |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | PAULLINIA CUPANA | Author keyword | 38 | 64% | 9% | 37 |
| 2 | GUARANA | Author keyword | 33 | 57% | 9% | 39 |
| 3 | PTYCHOPETALUM OLACOIDES | Author keyword | 21 | 73% | 4% | 16 |
| 4 | TRICHILIA CATIGUA | Author keyword | 17 | 75% | 3% | 12 |
| 5 | MARAPUAMA | Author keyword | 9 | 64% | 2% | 9 |
| 6 | PAULLINIA PINNATA | Author keyword | 5 | 60% | 1% | 6 |
| 7 | CATUABA | Author keyword | 5 | 50% | 2% | 7 |
| 8 | CAFFEINE DETERMINATION | Author keyword | 4 | 67% | 1% | 4 |
| 9 | THEOBROMINE | Author keyword | 4 | 13% | 6% | 26 |
| 10 | CATUAMA | Author keyword | 2 | 67% | 0% | 2 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | PAULLINIA CUPANA | 38 | 64% | 9% | 37 | Search PAULLINIA+CUPANA | Search PAULLINIA+CUPANA |
| 2 | GUARANA | 33 | 57% | 9% | 39 | Search GUARANA | Search GUARANA |
| 3 | PTYCHOPETALUM OLACOIDES | 21 | 73% | 4% | 16 | Search PTYCHOPETALUM+OLACOIDES | Search PTYCHOPETALUM+OLACOIDES |
| 4 | TRICHILIA CATIGUA | 17 | 75% | 3% | 12 | Search TRICHILIA+CATIGUA | Search TRICHILIA+CATIGUA |
| 5 | MARAPUAMA | 9 | 64% | 2% | 9 | Search MARAPUAMA | Search MARAPUAMA |
| 6 | PAULLINIA PINNATA | 5 | 60% | 1% | 6 | Search PAULLINIA+PINNATA | Search PAULLINIA+PINNATA |
| 7 | CATUABA | 5 | 50% | 2% | 7 | Search CATUABA | Search CATUABA |
| 8 | CAFFEINE DETERMINATION | 4 | 67% | 1% | 4 | Search CAFFEINE+DETERMINATION | Search CAFFEINE+DETERMINATION |
| 9 | THEOBROMINE | 4 | 13% | 6% | 26 | Search THEOBROMINE | Search THEOBROMINE |
| 10 | CATUAMA | 2 | 67% | 0% | 2 | Search CATUAMA | Search CATUAMA |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | THEOBROMINE | 15 | 23% | 14% | 56 |
| 2 | VAR SORBILIS | 15 | 88% | 2% | 7 |
| 3 | PAULLINIA CUPANA MART | 8 | 75% | 1% | 6 |
| 4 | PAULLINIA CUPANA | 6 | 50% | 2% | 8 |
| 5 | GUARANA | 5 | 47% | 2% | 8 |
| 6 | CATUAMAR | 3 | 100% | 1% | 3 |
| 7 | HERBAL MEDICINE CATUAMA | 3 | 100% | 1% | 3 |
| 8 | PTYCHOPETALUM OLACOIDES | 3 | 38% | 1% | 6 |
| 9 | CATUABA | 2 | 67% | 0% | 2 |
| 10 | MEDICINE CATUAMA | 2 | 67% | 0% | 2 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Guarana's Journey from Regional Tonic to Aphrodisiac and Global Energy Drink | 2010 | 13 | 1 | 100% |
| Determination of Caffeine: A Comprehensive Review on Electrochemical Methods | 2013 | 15 | 108 | 33% |
| Guarana: Revisiting a highly caffeinated plant from the Amazon | 2013 | 5 | 51 | 65% |
| Analytical Methods for Determnination of Caffeine As Biologically Important Substance | 2013 | 3 | 58 | 36% |
| Neurocognitive effects of guarana plant extract | 2008 | 5 | 36 | 39% |
| Tonic, fortifier and aphrodisiac: adaptogens in the Brazilian folk medicine | 2011 | 5 | 40 | 30% |
| Analysis of Theobromine and Related Compounds by Reversed Phase High-Performance Liquid Chromatography with Ultraviolet Detection: An Update (1992-2011) | 2011 | 2 | 58 | 33% |
| Analytical methods for caffeine. | 2007 | 13 | 63 | 21% |
| Exchange of useful plants between Brazil and England in the second half of the nineteenth century: Glaziou and the botanists of the Royal Botanic Gardens, Kew | 2015 | 0 | 8 | 25% |
| Methylxanthines: properties and determination in various objects | 2012 | 3 | 330 | 15% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | ETNOFARMACOL | 1 | 15% | 1.9% | 8 |
| 2 | PPG CIENCIAS BIOL BIOQUIM | 1 | 40% | 0.5% | 2 |
| 3 | ADV SCI GRP | 1 | 50% | 0.2% | 1 |
| 4 | ALKALOIDS | 1 | 50% | 0.2% | 1 |
| 5 | CIENCIA BIOL SAUDE | 1 | 50% | 0.2% | 1 |
| 6 | COMPARAT EXPT ONCOL | 1 | 50% | 0.2% | 1 |
| 7 | MED PLANTS STUDY | 1 | 50% | 0.2% | 1 |
| 8 | MEDICAMENTOS COSMET SANEANTES | 1 | 50% | 0.2% | 1 |
| 9 | NIT ENGN | 1 | 50% | 0.2% | 1 |
| 10 | PHARMACEUT AGROTECHNOL OURCES SECT | 1 | 50% | 0.2% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000126454 | PARACETAMOL//METHOCARBAMOL//GUAIPHENESIN |
| 2 | 0.0000115788 | CYP1A2//CAFFEINE METABOLISM//CYP1A2 ACTIVITY |
| 3 | 0.0000109380 | CHLOROGENIC ACIDS//COFFEE//ESPRESSO COFFEE |
| 4 | 0.0000108157 | PU ERH TEA//CATECHINS//THEARUBIGINS |
| 5 | 0.0000101913 | ENERGY DRINKS//CAFFEINE//ENERGY DRINK |
| 6 | 0.0000094583 | PESTICIDE FORMULATIONS//SALT MANUFACTURING PROCESS//SEA WATER SCI |
| 7 | 0.0000090128 | CAFFEINE DEGRADATION//METAB BIOL GRPBUNKYO KU//CAFFEINE BIOSYNTHESIS |
| 8 | 0.0000088605 | CAS 58 55 9//ABT BIOPHARM PHARMAKOKINETIK//BRONCHORETARD R |
| 9 | 0.0000083855 | XANTHINE BIOSENSOR//HYPOXANTHINE//XANTHINE |
| 10 | 0.0000066192 | ILEX PARAGUARIENSIS//YERBA MATE//AQUIFOLIACEAE |