Ara
Toplam kayıt 33, listelenen: 21-30
Phenolic constituents of six Hypericum species from Türkiye and their chemotaxonomic relevance
(Elsevier, 2023)
Hypericum species have been of great interest to mankind for centuries and Türkiye is a global intersection for these species. In the present study, 20 wild populations of six under-exploited species of Turkish Hypericum ...
Trends in phenolic profiles of achillea millefolium from different geographical gradients
(MDPI, 2023)
The traditional widely used raw material of Achillea millefolium is currently mainly derived from wild populations, leading to diversification and uncertainty in its quality. The aim of the study was to determine the ...
Identification of volatile compounds in salep (Serapias vomeracea) tubers and effects of harvest time and drying method on composition variation
(2023)
Serapias vomeracea is an economically valuable plant belonging to the Orchidaceae family; particularly, its tubers are consumed as hot drinks. Past studies on S. vomeracea have focused on volatile components only in the ...
Volatile secondary metabolites of six Turkish Hypericum species: chemical composition and chemotaxonomic significance
(Taylor & Francis Ltd., 2023)
Volatile secondary metabolite profiles of 20 wild populations of six taxa from four sections of Turkish Hypericum (Hypericaceae; H. orientale, H. bupleuroides, H. venustum, H. hirsutum, H. linarioides and H. androsaemum) ...
Soil quality assessment based on hybrid computational approach with spatial multi-criteria analysis and geographical information system for sustainable tea cultivation
(Cambridge University Press, 2023)
Long-term intensive tea cultivation is suspected of deteriorating soil quality status and degrading land sustainability. This study aimed to determine the soil quality index of soils in a micro-catchment in Rize Province, ...
Volatile oil yield and composition, total phenolic content, antioxidant activity and secondary metabolite content of collected thymus praecox species in Rize
(Wiley, 2023)
In this study, the volatile oil yield (Clevenger), volatile oil (VO) composition (Gas Chromatography), phenolic contents (UV-VIS Spectrophotometer), antioxidant activities (UV-VIS Spectrophotometer) and secondary metabolite ...
Determination of the chemical composition in different plant parts of S. Mollis taxa
(Babes-Bolyai University, 2023)
The volatile oil composition and secondary metabolite content in different parts of S. mollis ssp. mollis and S. mollis ssp. szowitzii were investigated in this study. Based on their chemical composition, the components ...
Practicability of MARS and bagging MARS algorithms in prediction of plant length of grass pea (Lathyrus sativus L.) in Turkey
(Springer, 2023)
In this study, it is aimed to apply to estimate the plant height of grass pea (Lathyrus sativus L.) plant, data mining methods MARS (Multivariate Adaptive Regression Splines) and Bagging MARS (Bootstrap Aggregating ...
Chemical composition and antimicrobial activity of the essential oil of endemic heracleum platytaenium boiss. from Turkey
(Taylor & Francis Ltd, 2013)
The compositions of the essential oil of Heracleum platytaenium Boiss. aerial parts, grown in Turkey were determined by GC-MS. Twenty-two compounds (95.24 %) were determined. the major compounds in the oil were found to ...
Characterization and selection of indigenous fruit variants in the Eastern Black Sea region (Turkey) for future breeding
(International Society for Horticultural Science, 2017)
The Turkish province of Rize, in the Eastern Black Sea Region, is very rich in natural diversity. Its districts are home to a wide range of landrace fruit species including whortleberry, Caucasian whortleberry, aromatic ...