อ้างอิง ของ กรดอุสนิก

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  3. Cocchietto, Moreno; Skert, Nicola; Nimis, Pier; Sava, Gianni (2002). "A review on usnic acid, an interesting natural compound". Naturwissenschaften. 89 (4): 137–146. Bibcode:2002NW.....89..137C. doi:10.1007/s00114-002-0305-3. ISSN 0028-1042. PMID 12061397. S2CID 11481018.
  4. Blanc, Philippe J. (1996). "Characterization of the tea fungus metabolites". Biotechnology Letters. 18 (2): 139–142. doi:10.1007/BF00128667. ISSN 0141-5492. S2CID 34822312.
  5. Michael Ash; Irene Ash (2004). Handbook of preservatives. Synapse Info Resources. p. 5856. ISBN 978-1-890595-66-1. สืบค้นเมื่อ 5 สิงหาคม 2010.
  6. Taguchi, Heihachiro; Sankawa, Ushio; Shibata, Shoji (1969). "Biosynthesis of Natural Products. VI. Biosynthesis of Usnic Acid in Lichens. (1). A General Scheme of Biosynthesis of Usnic Acid". Chemical & Pharmaceutical Bulletin. 17 (10): 2054–2060. doi:10.1248/cpb.17.2054. PMID 5353559.
  7. Chitturi, Shivakumar; Farrell, Geoffrey C. (2008). "Hepatotoxic slimming aids and other herbal hepatotoxins". Journal of Gastroenterology and Hepatology. 23 (3): 366–373. doi:10.1111/j.1440-1746.2008.05310.x. PMID 18318821. S2CID 23840983.
  8. Yellapu RK, Mittal V, Grewal P, Fiel M, Schiano T (2011). "Acute liver failure caused by 'fat burners' and dietary supplements: a case report and literature review". Canadian Journal of Gastroenterology. 25 (3): 157–60. doi:10.1155/2011/174978. PMC 3076034. PMID 21499580.
  9. Hsu, LM; Huang, YS; Chang, FY; Lee, SD (Jul 2005). "'Fat burner' herb, usnic acid, induced acute hepatitis in a family". Journal of Gastroenterology and Hepatology. 20 (7): 1138–9. doi:10.1111/j.1440-1746.2005.03855.x. PMID 15955234. S2CID 6717430.
  10. Sanchez, William; Maple, John T.; Burgart, Lawrence J.; Kamath, Patrick S. (2006). "Severe Hepatotoxicity Associated with Use of a Dietary Supplement Containing Usnic Acid". Mayo Clinic Proceedings. 81 (4): 541–544. doi:10.4065/81.4.541. PMID 16610575.
  11. "Safety Alerts for Human Medical Products > Lipokinetix". MedWatch: The FDA Safety Information and Adverse Event Reporting Program. U.S. Food and Drug Administration. 20 พฤศจิกายน 2001. สืบค้นเมื่อ 5 ธันวาคม 2012. FDA has received multiple reports of persons who developed liver injury or liver failure while using Lipokinetix. The product contains norephedrine (also known as phenylpropanolamine or PPA), caffeine, yohimbine, diiodothyronine, and sodium usniate.
  12. Harris N. J. (1961). Honors Thesis (Thesis). Worcester, Massachusetts: Clark University.
  13. Kreft, Samo; Štrukelj, Borut (2001). "Reversed-polarity capillary zone electrophoretic analysis of usnic acid". Electrophoresis. 22 (13): 2755–2757. doi:10.1002/1522-2683(200108)22:13<2755::AID-ELPS2755>3.0.CO;2-6. PMID 11545403. S2CID 24341350.