@article {Janicsak:1999p1136, title = {Comparative studies of the rosmarinic and caffeic acid contents of Lamiaceae species}, journal = {Biochem Syst Ecol}, volume = {27}, number = {7}, year = {1999}, month = {Jan}, pages = {733{\textendash}738}, abstract = {The rosmarinic and caffeic acid contents of 96 Lamiaceae taxa (20 genera, 76 species, 8 subspecies, 9 varieties, 3 hybrids) were investigated using a TLC-densitometric method. Rosmarinic acid was present in all species of the subfamily Nepetoideae, but was absent from those in the subfamily Lamioideae. However, with the exception of 3 Lamioideae species, caffeic acid was found in measurable quantities in all taxa studied. The rosmarinic acid content ranged from 0.01 to 9.30 mg/g, while that of caffeic acid varied from 0 to 0.62 mg/g. (C) 1999 Elsevier Science Ltd. All rights reserved.}, keywords = {Caffeic Acid, Chemotaxonomy, Densitometry, Labiatae, Lamiaceae, Rosmarinic Acid, Subfamily Lamioideae, Subfamily Nepetoideae}, url = {http://apps.isiknowledge.com/InboundService.do?product=WOS\&action=retrieve\&SrcApp=Papers\&UT=000080620000006\&SID=2AFL5dnj5MCc8JPedL5\&SrcAuth=mekentosj\&mode=FullRecord\&customersID=mekentosj\&DestFail=http\%253A\%252F\%252Faccess.isiproducts.com\%252Fcustom_image}, author = {G Janicsak and I Mathe and V Miklossy-Vari and G Blunden} } @article {Blunden:1996p1134, title = {Betaine distribution in the Labiatae}, journal = {Biochem Syst Ecol}, volume = {24}, number = {1}, year = {1996}, month = {Jan}, pages = {71{\textendash}81}, abstract = {Seventy-nine species and three hybrids of Labiatae have been examined for the presence of betaines, which were isolated from and characterised for all the plants tested in six of the eight subfamilies (Ajugoideae, Teucrioideae, Viticoideae, Lamioideae, Pogostemonoideae and Scutellarioideae). However, unlike the Lamioideae, all species of which had relatively high betaine levels, those members tested of the other major subfamily, the Nepetoideae, either gave low betaine yields or these compounds were not detected. The three species examined representing the Chloanthoideae contained compounds which reacted with Dragendorff{\textquoteright}s reagent, but their structures could not be determined because of the small quantities isolated.The betaines found in different species of the same genus were very similar, supporting the view that these compounds have taxonomic significance at the generic level.}, keywords = {Betaines, Chemotaxonomy, Dragendorff-Positive Compounds, Labiatae, Marine-Algae, Quantitative Estimation, Quaternary Ammonium}, url = {http://apps.isiknowledge.com/InboundService.do?product=WOS\&action=retrieve\&SrcApp=Papers\&UT=A1996TZ60000009\&SID=2AFL5dnj5MCc8JPedL5\&SrcAuth=mekentosj\&mode=FullRecord\&customersID=mekentosj\&DestFail=http\%253A\%252F\%252Faccess.isiproducts.com\%252Fcustom_image}, author = {G Blunden and MH Yang and ZX Yuan and BE Smith and A Patel and JA Cegarra and I Mathe and G Janicsak} } @article {Janicsak:2006p1123, title = {Study of the oleanolic and ursolic acid contents of some species of the Lamiaceae}, journal = {Biochem Syst Ecol}, volume = {34}, number = {5}, year = {2006}, month = {Jan}, pages = {392{\textendash}396}, abstract = {The oleanolic and ursolic acid contents from 88 taxa. of Lamiaceae (19 genera, 66 species, 8 subspecies, 9 varieties and 5 hybrids) were investigated using gas chromatography. Both triterpenoid acids were present in all of the investigated taxa, but the plants belonging in the subfamily Nepetoideae produced significantly higher amounts than those in the subfamily Lamioideae. The oleanolic acid content ranged from traces to 1.840\% dry weight, and that of ursolic acid from traces to 4.019\% dry weight. (c) 2006 Elsevier Ltd. All rights reserved.}, keywords = {Chemotaxonomy, Constituents, Diterpenoids, Gas Chromatography, Herb, Labiatae, Lamiaceae, Mice, Oleanolic Acid, Pentacyclic Triterpenes, Salvia-Officinalis, Subfamily Lamioideae, Subfamily Nepetoideae, Triterpenoids, Ursolic Acid}, doi = {10.1016/j.bse.2005.12.004}, url = {http://www.sciencedirect.com/science?_ob=ArticleURL\&_udi=B6T4R-4JCBPHY-1\&_user=2139813\&_rdoc=1\&_fmt=\&_orig=search\&_sort=d\&_docanchor=\&view=c\&_acct=C000054276\&_version=1\&_urlVersion=0\&_userid=2139813\&md5=0fa9d49fb0d0eed1c4653613967dc834}, author = {G Janicsak and K Veres and AZ Kakasy and I Mathe} }