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Polysaccharides (16.9%) contained glucose (55.4% of total neutral carbohydrates), xylose (13.3%), mannose, arabinose, and galactose as minor components. Lipophilic and suberin extracts from cork and phloem were analyzed by GC-MS, directly and after alkaline hydrolysis. In cork, catechin was the major compound identified in the lipophilic extract, accompanied by ferulic acid and acylglycerols. In phloem, \u03b2-sitosterol was the major compound. The content of fatty alcohols and fatty acids increased after hydrolysis confirming their esterification in both extracts. Suberin from<jats:italic>P. menziesii<\/jats:italic>cork is rich in saturated \u03c9-hydroxyacids (\u03c9-hydroxyacids 36.2%, \u03b1,\u03c9-diacids 18.6%, alkanoic acids 6.2%, and alkanols 8.7%), being different from suberin of<jats:italic>Quercus suber<\/jats:italic>where \u03b1,\u03c9-diacids are dominant.<\/jats:p>","DOI":"10.1515\/hf-2015-0119","type":"journal-article","created":{"date-parts":[[2015,9,18]],"date-time":"2015-09-18T05:39:49Z","timestamp":1442554789000},"page":"475-483","source":"Crossref","is-referenced-by-count":42,"title":["Chemical characterization of cork and phloem from Douglas fir outer bark"],"prefix":"10.1515","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7637-3466","authenticated-orcid":false,"given":"Joana P.A.","family":"Ferreira","sequence":"first","affiliation":[{"name":"Centro de Estudos Florestais, Instituto Superior de Agronomia , Universidade de Lisboa , Tapada da Ajuda, 1349-017 Lisboa, Portugal"}]},{"given":"Isabel","family":"Miranda","sequence":"additional","affiliation":[{"name":"Centro de Estudos Florestais, Instituto Superior de Agronomia , Universidade de Lisboa , Tapada da Ajuda, 1349-017 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3419-6075","authenticated-orcid":false,"given":"Jorge","family":"Gominho","sequence":"additional","affiliation":[{"name":"Centro de Estudos Florestais, Instituto Superior de Agronomia , Universidade de Lisboa , Tapada da Ajuda, 1349-017 Lisboa, Portugal"}]},{"given":"Helena","family":"Pereira","sequence":"additional","affiliation":[{"name":"Centro de Estudos Florestais, Instituto Superior de Agronomia , Universidade de Lisboa , Tapada da Ajuda, 1349-017 Lisboa, Portugal"}]}],"member":"374","published-online":{"date-parts":[[2015,9,17]]},"reference":[{"key":"2023012402325280201_j_hf-2015-0119_ref_001_w2aab2b8d156b1b7b1ab2b1b1Aa","doi-asserted-by":"crossref","unstructured":"Asensio, A. 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