Hypericum spp. volatile profiling and the potential significance in the quality control of new valuable raw material

Bertoli, Alessandra; Çırak, Cüneyt; Seyis, Fatih

doi:10.1016/j.microc.2017.01.006

Cited by 9 publications

(6 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…H. uniglandulosum collected again in Turkey presented α-pinene as the major compound of the EO (35.1%) [51], though Ahmed et al [27] reported much lower levels of this compound (2.7%), while 2,6-dimethyl-3,5-heptadien-2-one was found to be the major constituent (40.7%). Similar differences in the EOs composition of H. lydium collected from Turkey were observed, reporting, on the one hand, α-pinene (58%; 71.2%) [51,52] as the major component, and on the other hand, oxygenated terpenes (verbenone 22.2%, caryophyllene oxide 18.3% [53]). In the latter study, H. orientale also collected from Turkey showed high levels of β-selinene (37.1%), though samples collected from France were abundant in αpinene and undecane [53].…”

Section: Chemical Constituents Of Hypericum Spp Eossupporting

confidence: 70%

“…Similar differences in the EOs composition of H. lydium collected from Turkey were observed, reporting, on the one hand, α-pinene (58%; 71.2%) [51,52] as the major component, and on the other hand, oxygenated terpenes (verbenone 22.2%, caryophyllene oxide 18.3% [53]). In the latter study, H. orientale also collected from Turkey showed high levels of β-selinene (37.1%), though samples collected from France were abundant in αpinene and undecane [53]. The major compounds for H. confertum (syn.…”

Section: Chemical Constituents Of Hypericum Spp Eossupporting

confidence: 70%

See 1 more Smart Citation

Hypericum Essential Oils—Composition and Bioactivities: An Update (2012–2022)

et al. 2022

View full text Add to dashboard Cite

Hypericum genus, considered to comprise over 500 species that exhibit cosmopolitan distribution, has attracted human interest since ancient times. The present review aims to provide and summarize the recent literature (2012–2022) on the essential oils of the title genus. Research articles were collected from various scientific databases such as PubMed, ScienceDirect, Reaxys, and Google Scholar. Scientific reports related to the chemical composition, as well as the in vitro and in vivo pharmacological activities, are presented, also including a brief outlook of the potential relationship between traditional uses and Hypericum essential oils bioactivity.

show abstract

Section: Chemical Constituents Of Hypericum Spp Eossupporting

confidence: 70%

Section: Chemical Constituents Of Hypericum Spp Eossupporting

confidence: 70%

Hypericum Essential Oils—Composition and Bioactivities: An Update (2012–2022)

et al. 2022

View full text Add to dashboard Cite

show abstract

“…It was previously reported that PCA and HCA were able to distinguish genetic and environmental varieties effectively based on the volatile profiles. In this work, the ‘Huapi’ kumquat and ‘Eureka’ lemon production areas were discriminated using PCA and HCA, and their sampling sites showed that they had a very similar aroma quality, which supported the variability of production area …”

Section: Relationship Between Aroma‐active Compounds and Production Asupporting

confidence: 53%

“…In this work, the 'Huapi' kumquat and 'Eureka' lemon production areas were discriminated using PCA and HCA, and their sampling sites showed that they had a very similar aroma quality, which supported the variability of production area. [32][33][34]…”

Section: Relationship Between Aroma-active Compounds and Production Amentioning

confidence: 99%

Tracing the production area of citrus fruits using aroma‐active compounds and their quality evaluation models

et al. 2019

View full text Add to dashboard Cite

BACKGROUND Aroma is one of the most important aspects of fruit quality and can reflect the characteristics of different fruits. Aroma‐active compounds can usefully be employed to trace the production areas of two citrus cultivars (‘Eureka’ lemon and ‘Huapi’ kumquat) and to evaluate their aroma quality. RESULTS ‘Huapi’ kumquat peel displayed higher monoterpene and sesquiterpene compound content, whereas ‘Eureka’ lemon peel exhibited higher monoterpene and monoterpene aldehyde compound content. ‘Eureka’ lemon peel (‘Wanzhou’ cultivar) had higher nerol acetate and geraniol acetate compound content. Kumquat peel (‘Suichuan’ and ‘Rongan’ cultivars) had higher sesquiterpene content. In addition, 30 and 31 aroma‐active compounds were observed in kumquat and lemon, respectively, based on their odor activity values. Principal component analysis (PCA) and hierarchical clustering analysis (HCA) results indicated that classification for production areas based on aroma‐active compounds was useful. The selected aroma‐active compounds have been checked as aroma quality parameters that could be used with multivariate analysis to establish a model of aroma quality evaluation. Higher aroma quality values from kumquat and lemon were collected from Rongan and Wanzhou cultivars, respectively. CONCLUSION Aroma‐active compounds can be used to discriminate production areas using multivariate statistics. An objective method was established to evaluate the aroma quality of citrus fruits. ‘Huapi’ kumquat and ‘Eureka’ lemon, which had the highest aroma quality, was harvested from the Rongan and Wanzhou production areas. This was the first time that the aroma quality of citrus fruits was evaluated using multivariate analysis. © 2019 Society of Chemical Industry

show abstract

“…Hyperici herba (Hypericum perforatum) belongs to the Hypericaceae family and is recognized as one of the oldest used, most extensively investigated, and, thus, most valuable medicinal herbs in The International Pharmacopoeia [37,38]. Lately, the research interest in this herb has been renewed due to its increasing commercial value.…”

Section: Introductionmentioning

confidence: 99%

Electrospun Polyvinyl Alcohol Loaded with Phytotherapeutic Agents for Wound Healing Applications

Serbezeanu¹,

Bargan²,

Homocianu³

et al. 2021

Nanomaterials

View full text Add to dashboard Cite

In this paper, hydroalcoholic solutions of Thymus vulgaris, Salvia officinalis folium, and Hyperici herba were used in combination with poly (vinyl alcohol) with the aim of developing novel poly (vinyl alcohol)-based nanofiber mats loaded with phytotherapeutic agents via the electrospinning technique. The chemical structure and morphology of the polymeric nanofibers were investigated using Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscopy (SEM). The addition of Thymus vulgaris, Salvia officinalis folium, and Hyperici herba extracts to the pure polyvinyl alcohol fibers led to changes in the morphology of the fibers and a reduction in the fibers’ diameter, from 0.1798 µm in the case of pure polyvinyl alcohol to 0.1672, 0.1425, and 0.1369 µm in the case of polyvinyl alcohol loaded with Thymus vulgaris, Salvia officinalis folium, and Hyperici herba, respectively. The adapted Folin–Ciocalteu (FC) method, which was used to determine the total phenolic contents, revealed that the samples of PVA–Hyperici herba and PVA–Thymus vulgaris had the highest phenol contents, at 13.25 μgGAE/mL and 12.66 μgGAE/mL, respectively. Dynamic water vapor measurements were used in order to investigate the moisture sorption and desorption behavior of the developed electrospun materials. The antimicrobial behavior of these products was also evaluated. Disk diffusion assay studies with Escherichia coli, Staphylococcus aureus, and Methicillin-resistant Staphylococcus aureus were conducted on the developed nanofibers in order to quantify their phytotherapeutic potential.

show abstract

Hypericum spp. volatile profiling and the potential significance in the quality control of new valuable raw material

Cited by 9 publications

References 24 publications

Hypericum Essential Oils—Composition and Bioactivities: An Update (2012–2022)

Hypericum Essential Oils—Composition and Bioactivities: An Update (2012–2022)

Tracing the production area of citrus fruits using aroma‐active compounds and their quality evaluation models

Electrospun Polyvinyl Alcohol Loaded with Phytotherapeutic Agents for Wound Healing Applications

Contact Info

Product

Resources

About