{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T23:52:33Z","timestamp":1769385153134,"version":"3.49.0"},"reference-count":42,"publisher":"Georg Thieme Verlag KG","issue":"13","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Planta Med"],"published-print":{"date-parts":[[2022,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A systematic survey of Aralia spinosa (Araliaceae), covering an entire growing season and including aboveground organs at various developmental stages, revealed that only about half of all samples collected showed cyanogenesis. Cyanogenesis was detected in inflorescences and leaves but is apparently restricted to certain harvest times or developmental stages. The structurally unusual triglochinin, characterized by a hex-2-enedioic acid partial structure, was the only cyanogenic glycoside detected. This is the first description of triglochinin in this species and in the family of Araliaceae. Triglochinin is biogenetically derived from tyrosine, which is in good agreement with the few cyanogenic glycosides previously detected in members of the Araliaceae family. Triglochinin was identified, characterized, and quantified by modern chromatographic methods, and the amount of enzymatically releasable hydrocyanic acid was determined qualitatively and quantitatively. Two\n\t\t\t\t\tisomers of triglochinin were detected chromatographically at minor levels. The isomeric pattern agreed well with literature data from other triglochinin-containing plants. This was confirmed in the two species, Triglochin maritima and Thalictrum aquilegiifolium, which were comparatively studied. In the case of A.\u00a0spinosa, inflorescence buds harvested in July showed the highest content of triglochinin, just under 0.2% on a dry weight basis. The detection of triglochinin adds to the knowledge of toxicological properties and the dereplication of U(H)PLC\/MS\u00b2 data provides a comprehensive phytochemical profile of A.\u00a0spinosa.<\/jats:p>","DOI":"10.1055\/a-1671-5525","type":"journal-article","created":{"date-parts":[[2021,11,16]],"date-time":"2021-11-16T23:54:38Z","timestamp":1637106878000},"page":"1209-1222","source":"Crossref","is-referenced-by-count":3,"title":["Cyanogenesis in Aralia spinosa (Araliaceae)"],"prefix":"10.1055","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3127-6280","authenticated-orcid":false,"given":"Matthias","family":"Lechtenberg","sequence":"additional","affiliation":[{"name":"University of M\u00fcnster, Institute of Pharmaceutical Biology and Phytochemistry (IPBP), M\u00fcnster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jandirk","family":"Sendker","sequence":"additional","affiliation":[{"name":"University of M\u00fcnster, Institute of Pharmaceutical Biology and Phytochemistry (IPBP), M\u00fcnster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lisa","family":"Kastner","sequence":"additional","affiliation":[{"name":"University of M\u00fcnster, Institute of Pharmaceutical Biology and Phytochemistry (IPBP), M\u00fcnster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0886-8384","authenticated-orcid":false,"given":"Andreas","family":"Hensel","sequence":"additional","affiliation":[{"name":"University of M\u00fcnster, Institute of Pharmaceutical Biology and Phytochemistry (IPBP), M\u00fcnster, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2021,11,16]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1146\/annurev-arplant-050213-040027","article-title":"Cyanogenic glycosides: synthesis, physiology, and phenotypic plasticity","volume":"65","author":"R M Gleadow","year":"2014","journal-title":"Annu Rev Plant Biol"},{"key":"ref2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1002\/9780470015902.a0029316","article-title":"Cyanogenic Glycosides and Biogenetically Related Compounds in Higher Plants and Animals","volume":"2","author":"M Lechtenberg","year":"2021","journal-title":"eLS"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"719","DOI":"10.3390\/molecules26030719","article-title":"Chemical diversity of plant cyanogenic glycosides: An overview of reported natural products","volume":"26","author":"M Yulvianti","year":"2021","journal-title":"Molecules"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1007\/s00239-018-9854-8","article-title":"Evolution of the biosynthetic pathway for cyanogenic glucosides in Lepidoptera","volume":"86","author":"M Zagrobelny","year":"2018","journal-title":"J Mol Evol"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"51","DOI":"10.3390\/insects9020051","article-title":"Cyanogenesis in arthropods: From chemical warfare to nuptial gifts","volume":"9","author":"M Zagrobelny","year":"2018","journal-title":"Insects"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"1803","DOI":"10.2307\/j.ctt1w0ddx8","volume-title":"Chemotaxonomy of Flowering Plants. 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