USDA.gov
National Agricultural Library Masthead
Random agricultural images
HomeAbout the CatalogNew SearchDatabasesHistoryPatronLoginHow to requestHelpContact Us


Database Name: Article Citation Database
Search Request: Command = nkey Harvala
Search Results: Displaying 1 through 47 of 47 entries.



  Sort by:
 

# Date Title Long Author
[ 1 ] 2009 Case report: Eastern equine encephalitis virus imported to the UK [electronic resource]. Harvala, Heli
[ 2 ] 2008 Epidemiology and Clinical Associations of Human Parechovirus Respiratory Infections. Harvala, H.
[ 3 ] 2003 Iridoids from Scabiosa variifolia (Dipsacaceae) growing in Greece. Papalexandrou, A.
[ 4 ] 2003 Methanolic extract of Verbascum macrurum as a source of natural preservatives against oxidative rancidity. Aligiannis, N.
[ 5 ] 2003 Screening of some Greek aromatic plants for antioxidant activity. Couladis, M.
[ 6 ] 2002 Antioxidant and cytotoxic activities of Hypericum sp. on brine shrimps and human cancer cell lines. Couladis, M.
[ 7 ] 2002 C15 acetogenins from the red alga Laurencia obtusa. Iliopoulou, D.
[ 8 ] 2002 Composition and antibacterial activity of the essential oils of two helichrysum stoechas varieties growing in the Island of Crete. Roussis, V.
[ 9 ] 2002 Cytotoxic germacranolides from Inula verbascifolia subsp. methanea. Harvala, E.
[ 10 ] 2001 Antioxidant activity of Argyranthemum spp. aerial parts. Couladis, M.
[ 11 ] 2001 Composition and antimicrobial activity of the essential oil of Salvia ringens. Tzakou, O.
[ 12 ] 2001 Samioside, a new phenylethanoid glycoside with free-radical scavenging and antimicrobial activites from Phlomis samia. Kyriakopoulou, I.
[ 13 ] 2001 Three new dihydroisocoumarins from the Greek endemic species Scorzonera cretica. Paraschos, S.
[ 14 ] 2001 Verbalactone, a new macrocyclic dimer lactone from the roots of Verbascum undulatum with antibacterial activity. Magiatis, P.
[ 15 ] 2001 Volatile compounds of two members of Inula verbascifolia group: I. verbascifolia (Willd.) Hausskn. ssp. parnassica (Boiss. et Heldr.) Tutin and I. verbascifolia ssp. methanea (Hausskn.) Tutin. Tzakou, O.
[ 16 ] 2001 Volatile constituents of three Pinus species grown in Greece. Roussis, V.
[ 17 ] 2001 Volatile needle terpenoids of six Pinus species. Tsitsimpikou, C.
[ 18 ] 2000 Essential oil and headspace analysis of the maritime Bombycilaena erecta and Otanthus maritimus species growing wild in Greece. Tsoukatou, M.
[ 19 ] 2000 Essential oil of Phlomis ianata growing in Greece: chemical composition and antimicrobial activity. Couladis, M.
[ 20 ] 2000 Evaluation of the antiviral activity of kaempferol and its glycosides against human cytomegalovirus. Mitrocotsa, D.
[ 21 ] 2000 Volatile metabolites of the green alga Ulva rigida (C.Ag). Roussis, V.
[ 22 ] 1999 Analysis of labdane-type diterpenes from Cistus creticus (subsp. creticus and subsp. eriocephalus), by GC and GC-MS. Anastasaki, T.
[ 23 ] 1999 Flavonoid and terpene glycosides from European Ebenus species. Mitrocotsa, D.
[ 24 ] 1998 Cytotoxic coumarins from the aerial parts of Tordylium apulum and their effects on non-small-cell bronchial carcinoma cell line. Kofinas, C.
[ 25 ] 1998 Flavonoids and bioactive coumarins of Tordylium apulum. Kofinas, C.
[ 26 ] 1998 Flavonoids of Onopordum sibthorpianum and Onopordum laconicum. Lazari, D.
[ 27 ] 1998 Sesquiterpene lactones from Onopordon laconicum and O. sibthorpianum. Lazari, D.
[ 28 ] 1997 Polyphenolic constituents from the leaves of two Cynara species growing in Greece. Chinou, I.
[ 29 ] 1996 Unduloside, a new iridoid glycoside from Verbascum undulatum. Skaltsounis, A.L.
[ 30 ] 1995 Comparative study on the volatile metabolites of two marine sponge species of the genus Plakortis. Roussis, V.
[ 31 ] 1995 Essential oil of Juniperus oxycedrus L. subsp. macrocarpa (Sm.) Ball. Stassi, V.
[ 32 ] 1994 Cytotoxic activity of xanthatin and the crude extracts of Xanthium strumarium. Roussakis, C.
[ 33 ] 1994 Cytotoxic and antibacterial labdane-type diterpenes from the aerial parts of Cistus incanus subsp. creticus. Chinou, I.
[ 34 ] 1994 Diterpene esters of malonic acid from the resin 'Ladano' of Cistus creticus. Demetzos, C.
[ 35 ] 1994 New drimane sesquiterpene, isomers of manoyl oxide and other volatile constituents from the resin "Ladano" of Cistus incanus subsp. creticus (L.) Heywood. Demetzos, C.
[ 36 ] 1994 UV-B protective potential and flavonoid content of leaf hairs of Quercus ilex. Skaltsa, H.
[ 37 ] 1993 Bioactive compounds from the buds of Platanus orientalis and isolation of a new kaempferol glycoside. Mitrokotsa, D.
[ 38 ] 1993 Composition and antibacterial activity of the essential oil of Tordylium apulum L. Kofinas, C.
[ 39 ] 1993 Pyrrolizidine N-oxide alkaloids of Heliotropium hirsutissimum. Constantinidis, T.
[ 40 ] 1991 Flavonoids from Calamintha grandiflora. Souleles, C.
[ 41 ] 1990 Cytotoxic and antimicrobial principles from the roots of Aristolochia longa. Hinou, J.
[ 42 ] 1990 New labdane-type diterpene and other compounds from the leaves of Cistus incanus ssp. creticus. Demetzos, C.
[ 43 ] 1987 Essential oil from Origanum dictamnus. Harvala, C.
[ 44 ] 1984 Flavonoids of Loranthus europaeus. Harvala, E.
[ 45 ] 1983 Sur les constituants des feuilles basales d'Helleborus cyclophyllus Boiss. Philianos, S.
[ 46 ] 1982 Sur l'action enzymatique d'un produit extrait des graines d'Opuntia ficus-indica (L.) Miller. Harvala, C.
[ 47 ] 1978 Saponins from Cyclamen hederifolium and Cyclamen graecum. Harvala, C.

  Sort by:
 

 

Print, Save or E-mail
Select Records Select Format:
All on this page
Marked on this page
Marked on all pages
Enter your e-mail address:

HomeAbout the CatalogNew SearchDatabasesHistoryPatronLoginHow to requestHelpContact Us



NAL Home | USDA | Agricultural Research Service | Science.gov | GPO Access | Web Policies and Important Links | Site Map
FOIA | Accessibility Statement | Privacy Policy | Non-Discrimination Statement | Information Quality | USA.gov | White House