In this research, prediction models for the content of several volatile constituents, namely, oxygened hydrocarbons, monoterpenes, oxygened monoterpenes and sesquitterpenes hydrocarbons were developed for Hypericum perforatum growing in Northern Turkey. Wild growing plants were harvested at vegetative, floral budding, full flowering, and fresh fruiting. Actual chemical content of plant materials was measured by The Gas Chromatography-FID and Gas Chromatography-Mass Spectrometry Analyses. Multiple regression analysis was performed for each volatile group to develop the models. R2 values varied with 0.56 and 0.96 depending of the volatile constituents examined. All R² values and standard errors were found to be significant at the levels of P<0.05 and P<0.001
Modeling the morphogenetic and ontogenetic changes in essential oil composition of Hypericum perforatum
Alessandra BertoliUltimo
Membro del Collaboration Group
2018-01-01
Abstract
In this research, prediction models for the content of several volatile constituents, namely, oxygened hydrocarbons, monoterpenes, oxygened monoterpenes and sesquitterpenes hydrocarbons were developed for Hypericum perforatum growing in Northern Turkey. Wild growing plants were harvested at vegetative, floral budding, full flowering, and fresh fruiting. Actual chemical content of plant materials was measured by The Gas Chromatography-FID and Gas Chromatography-Mass Spectrometry Analyses. Multiple regression analysis was performed for each volatile group to develop the models. R2 values varied with 0.56 and 0.96 depending of the volatile constituents examined. All R² values and standard errors were found to be significant at the levels of P<0.05 and P<0.001I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
