Annual variation of yield and composition of the essential oil of common juniper (Juniperus communis L.) branches from EstoniaRaal, Ain; Kanut, Margarita; Orav, AnneBaltic forestry2010 / 1, p. 50-56 : ill https://www.researchgate.net/publication/285778422_Annual_Variation_of_Yield_and_Composition_of_the_Essential_Oil_of_Common_Juniper_Juniperus_communis_L_Branches_from_Estonia

β-Asarone content and essential oil composition of Acorus calamus L. rhizomes from EstoniaRaal, Ain; Orav, Anne; Gretšušnikova, TatjanaJournal of Essential Oil Research2016 / p. 299 - 304 https://doi.org/10.1080/10412905.2016.1147391 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Bioactive components of the hop strobilus : comparison of different extraction methods by capillary electrophoretic and chromatographic methodsHelmja, Kati; Vaher, Merike; Püssa, Tõnu; Kamsol, Kristjan; Orav, Anne; Kaljurand, MihkelJournal of chromatography A2007 / p. 222-229 : ill https://www.academia.edu/60646251/Bioactive_components_of_the_hop_strobilus_Comparison_of_different_extraction_methods_by_capillary_electrophoretic_and_chromatographic_methods

Capillary gas chromatographic analysis of the monoterpenoic fraction of Estonian conifer needle oilOrav, Anne; Kailas, Tiiu; Liiv, Milana; Aav, RiinaProceedings of the Estonian Academy of Sciences. Chemistry1995 / 2/3, p. 149-155

Chemical Composition and Antibacterial Effect of Mentha spp. Grown in EstoniaKapp, Karmen; Püssa, Tõnu; Orav, Anne; Roasto, Mati; Raal, Ain; Vuorela, Pia; Vuorela, Heikki; Tammela, PäiviNatural product communications2020 / 14 p https://doi.org/10.1177/1934578X20977615 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Chemical composition and antimicrobial activity of plant essential oilsKravets, Marina; Lõugas, Tiina; Orav, Anne; Vokk, RaivoProceedings of 5th International Congress on Food Technology. Volume 22007 / p. 396-401

Chemical composition of essential oil of common juniper (Juniperus communis L.) branches from EstoniaRaal, Ain; Komarov, Rostislav; Orav, Anne; Kapp, Karmen; Grytsyk, Andriy; Коshovyi, ОlehScienceRise: Pharmaceutical Science2022 / p. 66 - 73 https://doi.org/10.15587/2519-4852.2022.271048 Journal metrics at Scopus Article at Scopus

Chemical composition of Serpulli herba essential oil of Estonian originPaaver, Urve; Orav, Anne; Arak, Elmar; Mäeorg, Uno; Raal, Ain1st BBBB Conference on Pharmaceutical Sciences : September 26-28, 2005, Siofok, Hungary : programme book2005 / p. 191-195

Chemical investigation of the essential oil from berries and needles of common juniper (Juniperus communis L.) growing wild in EstoniaOrav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-MatiNatural product research2010 / 19, p. 1789-1799

Chemosystematic markers for the essential oils in leaves of Mentha species cultivated or growing naturally in EstoniaOrav, Anne; Kapp, Karmen; Raal, AinProceedings of the Estonian Academy of Sciences2013 / p. 175-186 https://artiklid.elnet.ee/record=b2624901*est https://doi.org/10.3176/proc.2013.3.03 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Commercial peppermint (Mentha x piperita L.) teas : antichlamydial effect and polyphenolic compositionKapp, Karmen; Hakala, Elina; Orav, AnneFood research international2013 / p. 758-766 : ill https://www.sciencedirect.com/science/article/abs/pii/S0963996913001087 https://doi.org/10.1016/j.foodres.2013.02.015 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Comparacion de aceites esenciales de Matricaria recutita L. de origen diversoRaal, Ain; Arak, Elmar; Orav, Anne; Ivask, KaireArs pharmaceutica2004 / 2, p. 159-165 https://www.ugr.es/~ars/abstract/44-159-03.pdf

Comparative analysis of content and composition of essential oils of Thymus vulgaris L. from different regions of EuropeRaal, Ain; Gontova, Tetiana; Palmeos, Maie; Orav, Anne; Sayakova, Galiya; Koshovyi, OlehProceedings of the Estonian Academy of Sciences2024 / p. 332-344 https://doi.org/10.3176/proc.2024.4.02

Comparative analysis of the composition of essential oils and supercritical carbon dioxide extracts from the berries and needles of Estonian juniper (Juniperus communis L.)Orav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiProcedia chemistry2010 / p. 161-167

Comparative analysis of the composition of the essential oil from the shoots, leaves and stems the wild Ledum palustre L. from EstoniaGretšušnikova, Tatjana; Järvan, Kerly; Orav, Anne; Koel, MihkelProcedia chemistry2010 / p. 168-173

Comparative analysis of the essential oil and supercritical carbon dioxide etracts of Juniperus communis L.berries and needles from EstoniaOrav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 123

Comparative chemical composition of the essential oil of Mentha x piperita L. from various geographical sourcesOrav, Anne; Raal, Ain; Arak, ElmarProceedings of the Estonian Academy of Sciences. Chemistry2004 / 4, p. 174-181 : ill

Comparative chemical composition of the essential oil of Thymus vulgaris L. from different geographical sourcesRaal, Ain; Arak, Elmar; Orav, AnneHerba Polonica2005 / 1/2, p. 10-17

Comparison of essential oil content and composition of wild majoram and wild thyme growing in Estonia with thyme herbPaaver, Urve; Raal, Ain; Arak, Elmar; Pudersell, K.; Orav, Anne; Ivask, KairePharmacy and Pharmaceutical Sciences World Congress : FIP 2002, Nice, France : abstracts2002 / p. MAPS-P-406

Comparison of essential oil content of Matricaria recutita L. from different originsRaal, Ain; Arak, Elmar; Orav, Anne; Ivask, KaireArc pharmatica2003 / 1, p. 159-165

Comparison of essential oils composition from shoots, leaves and stems of the wild Ledum palustre from EstoniaGretšušnikova, Tatjana; Orav, Anne; Koel, Mihkel; Järvan, KerlyNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 90

Comparison of the essential oil composition of Acorus calamus obtained by supercritical carbon dioxide extraction and hydrodistillation methodsGretšušnikova, Tatjana; Koel, Mihkel; Orav, Anne9th International Symposium on Supercritical Fluids : Arcachon, France, May 18-202009 / p. 301

Composition and antibacterial effect of mint flavorings in candies and food supplementsKapp, Karmen; Orav, Anne; Roasto, Mati; Raal, Ain; Püssa, Tõnu; Vuorela, Heikki; Tammela, Päivi; Vuorela, PiaPlanta medica2020 / p. 1089−1096 https://doi.org/10.1055/a-1158-1699 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Composition of blackcurrant aroma isolated from leaves, buds, and berries of Ribes nigrum L.Orav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-MatiProceedings of the Estonian Academy of Sciences. Chemistry2002 / 4, p. 225-234 : ill

Composition of essential oil of aerial parts of Chamomilla suaveolens from EstoniaOrav, Anne; Sepp, Janne; Kailas, Tiiu; Müürisepp, Aleksander-Mati; Arak, Elmar; Raal, AinNatural product communications2010 / 1, p. 133-136

Composition of the essential oil from Achillea millefolium L. from EstoniaOrav, Anne; Kailas, Tiiu; Ivask, KaireJournal of essential oil research2001 / p. 290-294

Composition of the essential oil from wild majoram (Origanum vulgare L.ssp.vulgare) of different originsIvask, Kaire; Orav, Anne; Kailas, Tiiu; Raal, Ain; Arak, Elmar; Paaver, UrveJournal of essential oil research2005 / 4, p. 384-387

Composition of the essential oil of Artemisia absinthium L. of different geographical originOrav, Anne; Raal, Ain; Arak, Elmar; Müürisepp, Aleksander-Mati; Kailas, TiiuProceedings of the Estonian Academy of Sciences. Chemistry2006 / 3, p. 155-165 : ill

Composition of the essential oil of Coriandrum sativum L. seeds from various countriesArak, Elmar; Orav, Anne; Raal, AinEuropean journal of pharmaceutical sciences2007 / 1, Supplement 1, p. S22

Composition of the essential oil of dill, celery, and parsley from EstoniaOrav, Anne; Kailas, Tiiu; Jegorova, AnnaProceedings of the Estonian Academy of Sciences. Chemistry2003 / 4, p. 147-154 : ill

Composition of the essential oil of Levisticum officinale W.D.J. Koch from some European countriesRaal, Ain; Arak, Elmar; Orav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-MatiJournal of essential oil research2008 / p. 318-322 https://www.researchgate.net/publication/254247369_Composition_of_the_Essential_Oil_of_Levisticum_officinale_WDJ_Koch_from_Some_European_Countries

Composition of the essential oil of Origanum vulgare L. ssp. vulgare from various countriesRaal, Ain; Arak, Elmar; Orav, AnnePlanta medica2007 / 9, p. 929

Composition of the essential oil of Salvia officinalis L. from various European countriesRaal, Ain; Orav, Anne; Arak, ElmarNatural product research2007 / 5, p. 406-411

Composition of the essential oil of the Rhododendron tomentosum Harmaja from EstoniaRaal, Ain; Orav, Anne; Gretšušnikova, TatjanaNatural product research2014 / p. 1091-1098 : tab https://doi.org/10.1080/14786419.2014.907287 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Composition of the oil and supercritical fluid CO2 extract of sweet gale (Myrica gale L.) fruitsSokolova, Maia; Orav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiJournal of essential oil research2005 / March/April, p. 188-191 : ill https://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698871

Composition of the oil from waste tires. 1, Fraction boiling at up to 160COrav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-Mati; Kann, JüriProceedings of the Estonian Academy of Sciences. Chemistry1999 / 1, p. 30-39

Composition of the oil from waste tires. 2, Fraction boiling at 160-180COrav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-Mati; Kann, JüriProceedings of the Estonian Academy of Sciences. Chemistry1999 / 3, p. 136-140

Comprehensive investigation of St.John's Worth (Hypernicum perforatum) : polyphenolic compounds, essential oils and metalsHelmja, Kati; Vaher, Merike; Orav, Anne; Viitak, Anu; Püssa, Tõnu; Kaljurand, Mihkel14th International Symposium on Separation Science : Primosten, Croatia, 30 Sept. - 3 Oct. 20082008 / p. 59

Content and composition of essential oil in oregano (Origanum vulgare) growing in EstoniaRaal, Ain; Orav, Anne; Ivask, Anu; Arak, ElmarThe 6th International Pharmaceutical Conference "Science and Practice 2015" : November 5-6, 2015, Kaunas, Lithuania : book of abstracts2015 / p. 62

Content and composition of essential oils in some Asteraceae speciesRaal, Ain; Kaur, Helen; Orav, Anne; Arak, Elmar; Kailas, Tiiu; Müürisepp, Aleksander-MatiProceedings of the Estonian Academy of Sciences2011 / 1, p. 55-63

Content and composition of the essential oil of Chamomilla recutita (L.)Rauschert from some European countriesOrav, Anne; Raal, Ain; Arak, ElmarNatural product research2010 / 1, p. 48-55

Content and composition of the essential oil of Thymus serpyllum L. growing wild in EstoniaRaal, Ain; Paaver, Urve; Arak, Elmar; Orav, AnneMedicina2004 / 8, p. 795-800

Content of essential oil, terpenoids and polyphenols in commercial chamomile (Chamomilla recutita L. Rauschert) teas from different countriesRaal, Ain; Orav, Anne; Püssa, Tõnu; Valner, Catri; Malmiste, Birgit; Arak, ElmarFood chemistry2012 / p. 632-638 : ill https://www.sciencedirect.com/science/article/pii/S0308814611013008

CYDEX B kapillaarkolonni kasutamine terpeenide identifitseerimisel taimsetes eeterlikes õlidesOrav, Anne; Ivask, Kaire; Raal, Ain; Arak, ElmarXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 97

Determination of peppermint and orange aroma compounds in food and beveragesOrav, Anne; Kann, JüriProceedings of the Estonian Academy of Sciences. Chemistry2001 / 4, p. 217-225 : ill

Determination of the essential oil composition of Acorus calamus by capillary gas chromatographyGretšušnikova, Tatjana; Orav, Anne32nd International Symposium on Capillary Chromatography and 5th GC-GC Symposium : May 26-30, 2008, Riva del Carda, Italy : abstract book2008 / p. P24

Eesti koriandri, salvei ja teekummeli eeterliku õli koostise võrdlus nende välismaiste analoogidegaOrav, Anne; Kailas, Tiiu; Jeršova, M.; Raal, Ain; Arak, ElmarXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 97

Eesti männi ja kuuse okkaõli monoterpeense osa kapillaargaasikromatograafiline analüüsOrav, Anne; Kailas, Tiiu; Liiv, Milana; Aav, RiinaXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 96-98

Eesti ravimtaimede eeterlike õlide koostisestOrav, Anne; Kailas, TiiuXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 92

Eestis kasvava hariliku kadaka okaste ja marjade eeterliku õli koostise määramineOrav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-MatiXXX Eesti keemiapäevad : teaduskonverentsi teesid = 30th Estonian Chemistry Days : abstracts of scientific conference2007 / lk. 107-108

Eestis kasvava hariliku pune ja nõmm-liivatee eeterliku õli koostise võrdlus aed-liivatee eeterliku õligaPaaver, Urve; Raal, Ain; Karjel, Krista; Arak, Elmar; Orav, Anne; Ivask, KaireEesti Arst2002 / 9, lk. 577 https://artiklid.elnet.ee/record=b1037032*est

Eestis kasvava nõmm-liivatee (Thynus serpyllum L.) eeterliku õli sisalduse vastavus Euroopa farmakopöa nõuetelePaaver, Urve; Raal, Ain; Arak, Elmar; Reiman, Raina; Orav, AnneEesti Arst2003 / 9, lk. 646 https://artiklid.elnet.ee/record=b1043765*est

Eeterliku õli sisalduse määramine tillis (Anethum graveolens) kapillaargaasikromatograafilisel meetodilGretšušnikova, Tatjana; Orav, AnneXXX Eesti keemiapäevad : teaduskonverentsi teesid = 30th Estonian Chemistry Days : abstracts of scientific conference2007 / lk. 26-27

Effect of storage on the essential oil composition of Piper nigrum L. fruits of different ripening statesOrav, Anne; Stulova, Irina; Kailas, Tiiu; Müürisepp, Aleksander-MatiJournal of agricultural and food chemistry2004 / p. 2582-2586 https://pubmed.ncbi.nlm.nih.gov/15113161/

Erinevate ekstraktsioonimeetodite võrdlemine ravimtaimede eeterliku õli stereoanalüüsi abilIvask, Kaire; Orav, AnneXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 28

Essential oil composition of Coriandrum sativum L. fruits from different countriesOrav, Anne; Arak, Elmar; Raal, AinJournal of essential oil bearing plants2011 / p. 118-123

Essential oil composition of Foeniculum vulgare Mill. fruits from pharmacies in different countriesRaal, Ain; Orav, Anne; Arak, ElmarNatural product research2012 / p. 1173-1178 https://www.tandfonline.com/doi/full/10.1080/14786419.2010.535154

Essential oil composition of Pimpinella anisum L. fruits from various European countriesOrav, Anne; Raal, Ain; Arak, ElmarNatural product research2008 / 3, p. 227-232 https://www.researchgate.net/publication/5586276_Essential_oil_composition_of_Pimpinella_anisum_L_fruits_from_various_European_countries

Essential oil content and composition in commercial Achillea millefolium L. herbs from different countriesRaal, Ain; Orav, Anne; Arak, ElmarJournal of essential oil bearing plants2012 / p. 22-31 https://www.academia.edu/56949794/Essential_Oil_Content_and_Composition_in_Commercial_Achillea_millefolium_L_Herbs_from_Different_Countries

Essential oil content and composition in Tanacetum vulgare L. herbs growing wild in EstoniaRaal, Ain; Orav, Anne; Gretšušnikova, TatjanaJournal of essential oil bearing plants2014 / p. 670-675 : tab https://doi.org/10.1080/0972060X.2014.958554 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Essential oil in Betula spp. leaves naturally growing in EstoniaOrav, Anne; Arak, Elmar; Boikova, Tatjana; Raal, AinBiochemical systematics and ecology2011 / p. 744-748

Identification and characterization of supercritical fluid extracts from herbsMenaker, Anna; Kravets, Marina; Koel, Mihkel; Orav, AnneComptes rendus chimie2004 / p. 629-633 : ill

Identification of bioactive compounds in leaves and stems of Aegopodium podagraria by various analytical technicsOrav, Anne; Viitak, Anu; Helmja, Kati; Vaher, MerikeNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 144

Identification of bioactive compounds in the leaves and stems of Aegopodium podagraria by various analytical techniquesOrav, Anne; Viitak, Anu; Vaher, MerikeProcedia chemistry2010 / p. 152-160 : ill

Identification of biologically active compounds of plant originMenert, Anne; Lõugas, Tiina; Vokk, Raivo; Orav, AnneFlavour 2000 : perception, release, evaluation, formation, acceptance, nutrition/health : proceedings of the 6th Wartburg Aroma Symposium, Eisenach, April 10-13, 20002001 / [1] p

Identification of terpenes by gas chromatography - mass spectrometryOrav, AnneCurrent practice of gas chromatography - mass spectrometry2001 / p. 483-493

Koirohu (Artemisia absinthium L.) eeterliku õli koostisOrav, Anne; Raal, Ain; Arak, Elmar; Kailas, TiiuXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 75-76

Kuivatusmeetodi ja peenendusastme mõju musta, rohelise ja valge pipra (Piper nigrum L.) eeterliku õli koostiseleOrav, Anne; Haab, K.; Stulova, IrinaXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 88-89

Kummiõli kasutamise võimalustestKann, Jüri; Kriis, J.; Marguste, Mart; Orav, Anne; Lindaru, E.XXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 47

Mint flavorings from candies inhibit the infectivity of Chlamydia pneumoniaeHanski, Leena L.; Kapp, Karmen; Tiirola, Terttu M.; Orav, Anne; Vuorela, Heikki; Püssa, Tõnu; Vuorela, PiaNatural Product Communications2016 / p. 1725 - 1728 https://doi.org/10.1177/1934578x1601101125 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Musta, punase, rohelise ja valge tee aroomide eraldamine ja uurimineGorbatšova, Jelena; Orav, AnneXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 13-14

Phytochemical analysis of the essential oil of Achillea millefolium L. from various European countriesOrav, Anne; Arak, Elmar; Raal, AinNatural product research2006 / 12, p. 1082-1088

Phytochemical analysis of the essential oil of Thymus serpyllum L. growing wild in EstoniaPaaver, Urve; Orav, Anne; Arak, Elmar; Mäeorg, Uno; Raal, AinNatural product research2008 / 2, p. 108-115

Polyphenolic composition and antichlamydial effect of commercial peppermint (Mentha x piperita L.) teasKapp, Karmen; Hakala, Elina; Püssa, Tõnu; Orav, Anne; Raal, Ain; Hanski, L.Planta medica2013 / p. 1224

Pune eeterliku õli koostise mass-spektromeetriline määramineIvask, Kaire; Orav, Anne; Raal, Ain; Arak, ElmarXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 36

Pyrolysis of rubber wasteKann, Jüri; Marguste, Mart; Orav, Anne; Kriis, JüriProceedings of the Estonian Academy of Sciences. Chemistry1999 / 1, p. 40-43

Studies of the essential oil composition of some Estonian herbsOrav, Anne; Kailas, Tiiu23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 101

Study of essential oil from medicinal plants using gas chromatography and mass spectrometryRaal, Ain; Arak, Elmar; Pudersell, K.; Orav, Anne; Kailas, TiiuEuropean journal of pharmaceutical sciences2003 / Supplement 1, XVII Helsinki University Congress of Drug Research, p. P2.1

Study of rubber waste thermal processingKann, Jüri; Marguste, Mart; Orav, Anne; Müürisepp, Aleksander-Mati; Võssotskaja, V.; Kriis, J.24th Estonian Chemistry Days : abstracts of scientific conference1998 / p. 27

Säilitamise mõju mõnede vürtside eeterliku õli koostiseleStulova, Irina; Orav, AnneXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 134

The content and composition of the essential oil found in Carum carvi L. commercial fruits obtained from different countriesRaal, Ain; Arak, Elmar; Orav, AnneThe journal of essential oil research2012 / p. 53-59 https://www.tandfonline.com/doi/pdf/10.1080/10412905.2012.646016

Variation in the composition of the essential oil of commercial Artemisia absinthium L. herb samples from different countriesRaal, Ain; Ilina, Tetiana; Kovaleva, Alla; Orav, Anne; Karileet, Margit; Džaniašvili, Mariana; Koliadzhyn, Taras; Grytsyk, Andriy; Koshovyi, OlehScienceRise: Pharmaceutical Science2024 / p. 19-28 https://doi.org/10.15587/2519-4852.2024.302232 Journal metrics at Scopus Article at Scopus

Variation in the composition of the essential oil of commercial Valeriana officinalis L. roots from different countriesRaal, Ain; Arak, Elmar; Orav, Anne; Kailas, Tiiu; Müürisepp, Aleksander-MatiJournal of essential oil research2008 / 6, p. 524-529 https://www.researchgate.net/publication/241714499_Variation_in_the_Composition_of_the_Essential_Oil_of_Commercial_Valeriana_Officinalis_L_Roots_from_Different_Countries

Variation in the composition of the essential oil of Valeriana officinalis L. roots from EstoniaRaal, Ain; Orav, Anne; Arak, Elmar; Kailas, Tiiu; Müürisepp, Aleksander-MatiProceedings of the Estonian Academy of Sciences. Chemistry2007 / 2, p. 67-74

Variation in the composition of the essential oils, phenolic compounds and mineral elements of Hypericum perforatum L. growing in EstoniaHelmja, Kati; Vaher, Merike; Püssa, Tõnu; Orav, Anne; Viitak, Anu; Levandi, Tuuli; Kaljurand, MihkelNatural product research2011 / p. 496-510

Volatile constituents of Matricaria matricaroidesOrav, Anne; Kailas, Tiiu; Kann, JüriJournal of essential oil research1999 / p. 243-245

Yield, composition, and chemotypes of essential oils from Origanum vulgare L. aerial parts cultivated in different European countriesRaal, Ain; Gontova, Tetiana; Ivask, Anu; Orav, Anne; Koshovyi, OlehAgronomy2024 / 22 p. : ill https://doi.org/10.3390/agronomy14123046 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Изучение газохроматографического разделения непредельных углеводородов : автореферат ... кандидата химических наук (02.072)Orav, Anne1972 https://www.ester.ee/record=b1353129*est

Разделение фенолов методом газо-жидкостной хроматографииKarus, A.; Orav, Anne; Sepp, Helvi; Tanner, Jüri; Köstner, AdoX студенческая научно-техническая конференция высших учебных заведений Прибалтики, Белорусской ССР и Калининградской области : аннотации научных работ1964 / с. 169-170 https://www.ester.ee/record=b1749611*est http://www.digar.ee/id/nlib-digar:376945