Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-21085
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAndré, Amandine-
dc.contributor.authorLeupin, Marianne-
dc.contributor.authorKneubühl, Markus-
dc.contributor.authorPedan, Vasilisa-
dc.contributor.authorChetschik, Irene-
dc.date.accessioned2020-12-18T09:37:52Z-
dc.date.available2020-12-18T09:37:52Z-
dc.date.issued2020-
dc.identifier.issn2223-7747de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/21085-
dc.description.abstractThe chemical composition of the inflorescences of eight different fibre-type Cannabis sativa L. cultivars grown in Switzerland was monitored for different sowing densities over the season 2019. HPLC-MS, GC-MS and GC-FID, as well as spectrophotometric techniques were used to measure the total phenolic content (TPC) and the antioxidative activity of the inflorescence extracts, and to characterise and quantify the flavonoids and terpenes produced by the different cultivars over different sowing densities from July to September 2019. The main finding of the present study is that the TPC, as well as the individual flavonoids and terpenes, were mainly influenced by the harvest period and the phenological stage of the plant. The content of polyphenols and flavonoids decrease during the flower development for all cultivars studied. The terpene content increased with maturation. The monoterpenes/sesquiterpenes ratio also changed between the early flowering (majority of sesquiterpenes) and the end of flowering (majority of monoterpenes). The sowing density showed an impact on plant morphology, a low density such as 30 seeds/m2 influencing the production of bigger flowers, thus increasing the yield of polyphenols and terpenes production. Therefore, hemp inflorescences can be regarded as valuable by-products of fibre production, for their valorisation in the food and beverage industry in addition to cosmetics and perfumery.de_CH
dc.language.isoende_CH
dc.publisherMDPIde_CH
dc.relation.ispartofPlantsde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectFibre-type hempde_CH
dc.subjectFlavonoidde_CH
dc.subjectPlant morphologyde_CH
dc.subjectPolyphenolde_CH
dc.subjectTerpenede_CH
dc.subject.ddc571: Physiologie und verwandte Themende_CH
dc.subject.ddc580: Pflanzen (Botanik)de_CH
dc.titleEvolution of the polyphenol and terpene content, antioxidant activity and plant morphology of eight different fiber-type cultivars of Cannabis sativa L. cultivated at three sowing densitiesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Lebensmittel- und Getränkeinnovation (ILGI)de_CH
zhaw.organisationalunitInstitut für Umwelt und Natürliche Ressourcen (IUNR)de_CH
dc.identifier.doi10.3390/plants9121740de_CH
dc.identifier.doi10.21256/zhaw-21085-
dc.identifier.pmid33317167de_CH
zhaw.funding.euNode_CH
zhaw.issue12de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start1740de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume9de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedLM-Chemiede_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
Appears in collections:Publikationen Life Sciences und Facility Management

Files in This Item:
File Description SizeFormat 
2020_Andre-etal_Evolution-polyphenol-terpene-content-Cannabis-sativa.pdf671.16 kBAdobe PDFThumbnail
View/Open
Show simple item record
André, A., Leupin, M., Kneubühl, M., Pedan, V., & Chetschik, I. (2020). Evolution of the polyphenol and terpene content, antioxidant activity and plant morphology of eight different fiber-type cultivars of Cannabis sativa L. cultivated at three sowing densities. Plants, 9(12), 1740. https://doi.org/10.3390/plants9121740
André, A. et al. (2020) ‘Evolution of the polyphenol and terpene content, antioxidant activity and plant morphology of eight different fiber-type cultivars of Cannabis sativa L. cultivated at three sowing densities’, Plants, 9(12), p. 1740. Available at: https://doi.org/10.3390/plants9121740.
A. André, M. Leupin, M. Kneubühl, V. Pedan, and I. Chetschik, “Evolution of the polyphenol and terpene content, antioxidant activity and plant morphology of eight different fiber-type cultivars of Cannabis sativa L. cultivated at three sowing densities,” Plants, vol. 9, no. 12, p. 1740, 2020, doi: 10.3390/plants9121740.
ANDRÉ, Amandine, Marianne LEUPIN, Markus KNEUBÜHL, Vasilisa PEDAN und Irene CHETSCHIK, 2020. Evolution of the polyphenol and terpene content, antioxidant activity and plant morphology of eight different fiber-type cultivars of Cannabis sativa L. cultivated at three sowing densities. Plants. 2020. Bd. 9, Nr. 12, S. 1740. DOI 10.3390/plants9121740
André, Amandine, Marianne Leupin, Markus Kneubühl, Vasilisa Pedan, and Irene Chetschik. 2020. “Evolution of the Polyphenol and Terpene Content, Antioxidant Activity and Plant Morphology of Eight Different Fiber-Type Cultivars of Cannabis Sativa L. Cultivated at Three Sowing Densities.” Plants 9 (12): 1740. https://doi.org/10.3390/plants9121740.
André, Amandine, et al. “Evolution of the Polyphenol and Terpene Content, Antioxidant Activity and Plant Morphology of Eight Different Fiber-Type Cultivars of Cannabis Sativa L. Cultivated at Three Sowing Densities.” Plants, vol. 9, no. 12, 2020, p. 1740, https://doi.org/10.3390/plants9121740.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.