Кофеин (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Кофеин" in Bulgarian language version.

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12doi.org

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2archive.org

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1books.google.com

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1who.int

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1the-scientist.com

7,827^th place

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1umich.edu

459^th place

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1bris.ac.uk

4,848^th place

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1sciencedaily.com

993^rd place

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1frostburg.edu

low place

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1medscape.com

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1semanticscholar.org

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1oxfordjournals.org

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archive.org

The Facts About Caffeine (Drugs). Benchmark Books (NY), 2006. ISBN 978-0-7614-2242-6. с. 43.
Organic Chemistry Pearls of Wisdom. Boston Medical Publishing Corp, 2001. ISBN 978-1-58409-016-8. с. 43.

books.google.com

Encyclopedia of Food and Health. Elsevier Science, 2015. ISBN 978-0-12-384953-3. с. 561. Посетен на 17 юни 2018.

bris.ac.uk

chm.bris.ac.uk

Tilling, Simon. Crystalline Caffeine // Bristol University. Посетен на 3 август 2009.

doi.org

dx.doi.org

The impact of coffee on health // Maturitas 75 (1). май 2013. DOI:10.1016/j.maturitas.2013.02.002. с. 7 – 21.
Dose-response meta-analysis on coffee, tea and caffeine consumption with risk of Parkinson's disease // Geriatrics & Gerontology International 14 (2). април 2014. DOI:10.1111/ggi.12123. с. 430 – 9.
Jahanfar, Shayesteh и др. Effects of restricted caffeine intake by mother on fetal, neonatal and pregnancy outcomes // Cochrane Database of Systematic Reviews (6). 2015-06-09. DOI:10.1002/14651858.CD006965.pub4. с. CD006965.
American College of Obstetricians and Gynecologists. ACOG CommitteeOpinion No. 462: Moderate caffeine consumption during pregnancy // Obstetrics and Gynecology 116 (2 Pt 1). август 2010. DOI:10.1097/AOG.0b013e3181eeb2a1. с. 467 – 8.
Tolerance to the humoral and hemodynamic effects of caffeine in man // The Journal of Clinical Investigation 67 (4). април 1981. DOI:10.1172/JCI110124. с. 1111 – 7.
Heckman, Melanie A. и др. Caffeine (1, 3, 7-trimethylxanthine) in Foods: A Comprehensive Review on Consumption, Functionality, Safety, and Regulatory Matters // Journal of Food Science 75 (3). 2010. DOI:10.1111/j.1750-3841.2010.01561.x. с. R77–R87.
The coffee genome provides insight into the convergent evolution of caffeine biosynthesis // Science 345 (6201). септември 2014. DOI:10.1126/science.1255274. с. 1181 – 4.
Convergent evolution of caffeine in plants by co-option of exapted ancestral enzymes // Proceedings of the National Academy of Sciences of the United States of America 113 (38). септември 2016. DOI:10.1073/pnas.1602575113. с. 10613 – 8.
A Novel Method of Caffeine Synthesis from Uracil // Synthetic Communications 33 (19). 2003. DOI:10.1081/SCC-120023986. с. 3291 – 3297.
Caffeine and related methylxanthines: possible naturally occurring pesticides // Science 226 (4671). October 1984. DOI:10.1126/science.6207592. с. 184 – 7.
Purine alkaloid formation in buds and developing leaflets of Coffea arabica: Expression of an optimal defence strategy? // Phytochemistry 25 (3). 1986. DOI:10.1016/0031-9422(86)88009-8. с. 613 – 6.
Metabolism and excretion of caffeine during germination of Coffea arabica L // Plant and Cell Physiology 25 (8). 1984. DOI:10.1093/oxfordjournals.pcp.a076854. с. 1431 – 6.

frostburg.edu

antoine.frostburg.edu

How is coffee decaffeinated? // General Chemistry Online, 20 септември 2005. Посетен на 3 август 2009.

medscape.com

Which Plants Contain Caffeine?

oxfordjournals.org

pcp.oxfordjournals.org

Metabolism and excretion of caffeine during germination of Coffea arabica L // Plant and Cell Physiology 25 (8). 1984. DOI:10.1093/oxfordjournals.pcp.a076854. с. 1431 – 6.

sciencedaily.com

Study: Decaf coffee is not caffeine-free // 15 октомври 2006. Посетен на 12 януари 2008.

semanticscholar.org

Caffeine and related methylxanthines: possible naturally occurring pesticides // Science 226 (4671). October 1984. DOI:10.1126/science.6207592. с. 184 – 7.

the-scientist.com

How Plants Evolved Different Ways to Make Caffeine // The Scientist. 21 септември 2016.

umich.edu

A Novel Method of Caffeine Synthesis from Uracil // Synthetic Communications 33 (19). 2003. DOI:10.1081/SCC-120023986. с. 3291 – 3297.

who.int

apps.who.int

WHO Model List of Essential Medicines. 18. World Health Organization, октомври 2013, [април 2013]. с. 38. Посетен на 23 декември 2014.