Exploring the effects of post-distillation and post-supercritical CO2 extraction on chemical profile and biological activities of two Salvia species (S. chrysophylla and S. microstegia)

Nilofar,; Dall'Acqua, Stefano; Sut, Stefania; Baskose, Isa; Kargılı, Umut; Orlando, Giustino; Zengin, Gokhan

doi:10.1016/j.microc.2024.110183

Microchemical Journal

2024

DOI: 10.1016/j.microc.2024.110183

|View full text |Cite

Exploring the effects of post-distillation and post-supercritical CO2 extraction on chemical profile and biological activities of two Salvia species (S. chrysophylla and S. microstegia)

Nilofar,

Stefano Dall'Acqua,

Stefania Sut

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 56 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Nilofar,

Bahadırlı,

Elhawary

et al. 2024

eFood

View full text Add to dashboard Cite

Genus Salvia is considered one of the largest genera of family Lamiaceae with many recorded species and hybrids of valuable biological importance. This study involved the phytochemical characterization of four Salvia hybrids (KNM23 (S. fructicosa × S. officinalis), KNM101 (S. aramiensis × S. officinalis), KNM5 (S. aramiensis × S. officinalis) and KNM12 (S. fructicosa × S. officinalis)) through measuring their total phenolic content (TPC) and total flavonoid content (TFC) together with profiling through UPLC/MSn analysis followed by investigation of their antioxidant activities and enzyme inhibitory potential through different techniques. Hybrid KNM23 presented significantly high concentration of both phenolic and flavonoid, displaying a TPC of 92.10 mg GAE/g and a TFC of 50.85 mg RE/g. The UPLC/MSn profiling resulted in the tentative identification of one hundred eighty components from different phytochemical classes mainly flavonoids, phenolic acids, phenyl propanoids, tannins and many others. The antioxidant assay showed that hybrid KNM23, a hybrid of S. fruticosa and S. officinalis, exhibited the highest antioxidant activity in the DPPH, ABTS, and PBD assays, measuring 436.38 mmol TE/g, 543.65 mmol TE/g, and 3.20 mmol TE/g, respectively. KNM23 and KNM12 showed no inhibition of AChE and α‐glucosidase. However, KMN12 demonstrated highest BChE and tyrosinase 2.57 mg GALAE/g and 12.91 mg KAE/g, respectively. Our results suggest that the Salvia hybrids can be considered as natural sources of bioactive compounds in the development of health‐promoting applications.

show abstract

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Nilofar,

Bahadırlı,

Elhawary

et al. 2024

eFood

View full text Add to dashboard Cite

show abstract

Penetration, expansion and corrosion behavior of fiber reinforced pipe in fluid containing supercritical CO₂

Wang,

Qiu,

Jia

et al. 2024

Polymer Composites

View full text Add to dashboard Cite

Supercritical CO2 (sc‐CO2) was widely used in CO2 flooding projects to enhance the recovery efficiency recently owing to its amazing dissolving capability and permeability. Fiber reinforced pipe (FRP) has exceptional properties that may be widely used in the petrochemical sector for transportation of corrosive fluid in CO2 flooding projects. In this research, a system was designed to simulate the transport behavior of fluids containing CO2 which can reaches the supercritical state by the adjustment of pressure and temperature. The fluid penetrates into the resin interior through the pores and gathers in the cavities at 65°C and 8 MPa. When the temperature and pressure are below the critical point, the CO2 volume expands dramatically, causing inter‐layered micro‐crack. When the environmental conditions repeatedly change above and below the critical point, these cracks will continue to propagate along the fiber arrangement direction, resulting in the fracture progressively grow into the delamination. At the same time, the fluid corrodes the resin in some areas of the surface, generating pitting and a 0.66% loss in resin content. The composition of elements and groups altered after corrosion revealed that a chemical interaction occurred between fluid and epoxy resin. Finally, due to physical and chemical processes produced by penetration, expansion, and dissolution, the stiffness of FRP fell by 3.53% during treatment.Highlights In the present work, a reactor coated with polytetrafluoroethylene (PTFE) was built to model the corrosion of FRP in delivery fluids containing sc‐CO2. The corrosion mechanism was shown as a combination action by chemical react and physical behavior comprising penetration, expansion and dissolution. The physical corrosion mechanism of fluid containing sc‐CO2 was investigated. The fluid containing sc‐CO2 penetrated the FRP via pores and accumulated in cavities. The quick expansion of sc‐CO2 causes delamination while the ambient circumstances remain below the critical threshold. The pitting and resin loss can be linked to the epoxy resin solution in supercritical CO2. The chemical process, known as hydrolysis, took place on the interior surface of epoxy resin and a fluid containing supercritical CO2. This finally resulted in molecular structural modification.

show abstract

Mechanical degradations of Fe–C alloys induced by stress corrosion in supercritical CO2 environments: a study based on molecular dynamics simulation and machine learning

Cao,

Xiong,

Guo

et al. 2024

J Mater Sci

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Exploring the effects of post-distillation and post-supercritical CO2 extraction on chemical profile and biological activities of two Salvia species (S. chrysophylla and S. microstegia)

Cited by 3 publications

References 56 publications

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Penetration, expansion and corrosion behavior of fiber reinforced pipe in fluid containing supercritical CO₂

Mechanical degradations of Fe–C alloys induced by stress corrosion in supercritical CO2 environments: a study based on molecular dynamics simulation and machine learning

Contact Info

Product

Resources

About

Exploring the effects of post-distillation and post-supercritical CO2 extraction on chemical profile and biological activities of two Salvia species (S. chrysophylla and S. microstegia)

Cited by 3 publications

References 56 publications

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Exploring the chemical composition and biological effects of four Salvia hybrids: an innovative perspective on functional yields

Penetration, expansion and corrosion behavior of fiber reinforced pipe in fluid containing supercritical CO2

Mechanical degradations of Fe–C alloys induced by stress corrosion in supercritical CO2 environments: a study based on molecular dynamics simulation and machine learning

Contact Info

Product

Resources

About

Penetration, expansion and corrosion behavior of fiber reinforced pipe in fluid containing supercritical CO₂