{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T10:32:52Z","timestamp":1782901972691,"version":"3.54.5"},"reference-count":38,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2014,9,29]],"date-time":"2014-09-29T00:00:00Z","timestamp":1411948800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["scijournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Sci Food Agric"],"published-print":{"date-parts":[[2015,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Labrador tea is a name for the dried leaves of <jats:italic>Rhododendron groenlandicum<\/jats:italic>, <jats:italic>R. tomentosum<\/jats:italic> or <jats:italic>R. neoglandulosum<\/jats:italic> (family <jats:italic>Ericaceae<\/jats:italic>, previously genus <jats:italic>Ledum<\/jats:italic>) as well as for the beverage native to North America, which is made from them. The above species are rich in the essential oil, which gives a conifer aroma to the tisane. Labrador tea is a valuable source of ascorbic acid, with tonic, improving digestion and relaxing activity. However, this beverage should not be drunk more than once daily because of the ledol and grayanotoxin toxicity. The common recipe for making Labrador tea is to add one teaspoonful of dried leaves to one cup of boiling water and to brew for 5\u2009min. It is often sweetened or enriched with other flavors. Additionally, Labrador tea dried leaves are used to spice meat, soups, sauces, salads, beer, cakes and other dishes. In agriculture, its insecticidal properties can be useful for controlling pests. \u00a9 2014 Society of Chemical Industry<\/jats:p>","DOI":"10.1002\/jsfa.6889","type":"journal-article","created":{"date-parts":[[2014,8,25]],"date-time":"2014-08-25T06:46:14Z","timestamp":1408949174000},"page":"1577-1583","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Labrador tea\u00a0\u2013\u00a0the aromatic beverage and spice: a review of origin, processing and safety"],"prefix":"10.1002","volume":"95","author":[{"given":"Anna","family":"Dampc","sequence":"first","affiliation":[{"name":"Department of Pharmacognosy Medical University of Gdansk  80\u2010416 Gdansk Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Luczkiewicz","sequence":"additional","affiliation":[{"name":"Department of Pharmacognosy Medical University of Gdansk  80\u2010416 Gdansk Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,9,29]]},"reference":[{"key":"e_1_2_7_2_1","article-title":"Labrador tea history","author":"Henderson RK","year":"2013","journal-title":"Mother Earth Living"},{"key":"e_1_2_7_3_1","first-page":"171","article-title":"Taxonomic notes on Rhododendron subsection Ledum (Ledum, Ericaceae), with a key to its species","volume":"28","author":"Harmaja H","year":"1991","journal-title":"Ann Bot Fenn"},{"key":"e_1_2_7_4_1","first-page":"421","volume-title":"North American Cornucopia: Top 100 Indigenous Food Plants","author":"Small E","year":"2014"},{"key":"e_1_2_7_5_1","first-page":"12","volume-title":"Conservation Magazine","author":"Kossowan K","year":"2012"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fitote.2013.01.013"},{"key":"e_1_2_7_7_1","volume-title":"Plant guide for bog Labrador tea (Ledum groenlandicum)","author":"Anderson M","year":"2011"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.4141\/cjps2010-012"},{"key":"e_1_2_7_9_1","first-page":"455","volume":"8","year":"2013","journal-title":"Flora of North America"},{"key":"e_1_2_7_10_1","volume-title":"Alaska Trees and Shrubs","author":"Viereck LA","year":"2007"},{"key":"e_1_2_7_11_1","first-page":"97","volume-title":"The Book of Swamp and Bog: Trees, Shrubs and Wildflowers of the Eastern Freshwater Wetlands","author":"Eastman J","year":"1995"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10298-005-0074-1"},{"key":"e_1_2_7_13_1","first-page":"19","article-title":"Composition of young and aged shoot essential oils of the wild Ledum palustre L","volume":"19","author":"Butkien\u0117 R","year":"2008","journal-title":"Chemija"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00598991"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/0031-9422(93)85406-H"},{"key":"e_1_2_7_16_1","unstructured":"BabelonM\u2010L L'huile essentielle de th\u00e9 du labrador (L\u00e9don du Groenland). 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