Sideritis spp.: Uses, chemical composition and pharmacological activities—A review

González-Burgos, Elena; Carretero, M.E.; Gómez-Serranillos, M. Pilar

doi:10.1016/j.jep.2011.03.014

Cited by 206 publications

(210 citation statements)

References 104 publications

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“…The major constituents of essential oils are terpenes/terpenoids and aromatic and aliphatic compounds, which are characterized as low-molecular-weight aroma chemicals. Generally, essential oils are comprised of two or three major components in relatively high concentrations (20-95%) and other components present in trace levels [Betts 2001;González-Burgos et al 2011;Pichersky et al 2006]. They may be extracted by steam distillation or hydrodistillation (expect citrus − squeezing).…”

Section: Effect Of Drying On the Loss Of The Essential Oilsmentioning

confidence: 99%

Losses of essential oils and antioxidants during the drying of herbs and spices. A review

Prusinowska

Śmigielski

2015

Engineering Sciences And Technologies

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Section: Effect Of Drying On the Loss Of The Essential Oilsmentioning

confidence: 99%

Losses of essential oils and antioxidants during the drying of herbs and spices. A review

Prusinowska

Śmigielski

2015

Engineering Sciences And Technologies

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“…11 The present study is the first report on the isolation and structure elucidation of its * Correspondence: halfonbe@boun.edu.tr flavonoid constituents. Although the flavone apigenin (2) and glycosylated flavonoids (3)(4)(5)(6)(7)(8) have been isolated from other Sideritis species, the trimethoxylated flavone penduletin (5,4'-dihydroxy-3,6,7-trimethoxyflavone)…”

Section: 13mentioning

confidence: 99%

Flavonoid constituents of Sideritis caesarea

Khan

Akhtar²,

Irum³

2013

Turk J Chem

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Abstract:The acetone extract of the aerial parts of Sideritis caesarea Duman, Aytaç & Başer (Lamiaceae) afforded the flavonoids penduletin (1) and apigenin (2) and 6 glycosylated flavonoids, (7), andThe compounds were identified by the use of 1D-and 2D-NMR and UV spectroscopic techniques and by comparisons with the reported data. The acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activities of the acetone, methanol, and water extracts of the plant and of the flavones penduletin and apigenin were evaluated at 200 µ g/mL. The water extract exhibited better activity against the enzyme AChE as compared to both the acetone and the methanol extracts. Penduletin (1) showed significant activity against BChE (66.58%) while apigenin (2) showed weak activity against both enzymes.

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“…Et Heldr. is a member of Lamiaceae family which comprises more than 150 species mainly distributed in the Mediterranean basin [4,5,6,7]. Locally known as "Dagcayı", Sideritis condensate Boiss.…”

Section: Introductionmentioning

confidence: 99%

The Phenolic Composition and Antioxidant Activity of Tea with different Parts of Sideritis condensate at Different Steeping Conditions

Kara¹,

Şahin²,

Turumtay³

et al. 2014

JFNR

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Tea with different parts (flower, leaf, seed) of Sideritis condensate infused at different temperatures (60 and 100°C) and times (5, 10 and 30 minutes) were assessed for their phenolic composition and antioxidant activities. Leaf tea had the highest total phenolic content where as seed tea had the lowest.Leaves soaked at 100°C for 10 minutes had the highest total phenolic content. Total phenolic content of flower tea increased with increase in extraction temperature and time. Radical scavenging activities of leaves infused at 60°C for 5, 10 and 30 minutes were statistically in the same group but lower than those of leaves soaked at 100°C for 5, 10 and 30 min. The major phenolic compound identified from almost all aqueous infusions was the p-coumaric acid. The conditions of tea prepared from leaves of the Sideritis condensata at 100°C for 5, 10 and 30 minutes are the most appropriate conditions in regard to extraction of the highest total phenolics and the strongest antioxidant activity.

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Sideritis spp.: Uses, chemical composition and pharmacological activities—A review

Cited by 206 publications

References 104 publications

Losses of essential oils and antioxidants during the drying of herbs and spices. A review

Losses of essential oils and antioxidants during the drying of herbs and spices. A review

Flavonoid constituents of Sideritis caesarea

The Phenolic Composition and Antioxidant Activity of Tea with different Parts of <i>Sideritis</i><i> </i><i>condensate</i><i> </i>at Different Steeping Conditions

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