Application of GC, GC-MSD, ICP-MS and Spectrophotometric Methods for the Determination of Chemical Composition and In Vitro Bioactivities of Chroogomphus rutilus: The Edible Mushroom Species

Çayan, Fatih; Tel, Gülsen; Duru, Mehmet Emin; Öztürk, Mehmet; Türkoğlu, Aziz; Harmandar, Mansur

doi:10.1007/s12161-013-9644-2

Cited by 28 publications

(23 citation statements)

References 34 publications

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“…The cupric reducing antioxidant capacity was determined according to the method of Apak et al [42] with slight modifications [39]. The metal chelating activity of the extracts on Fe 2+ was measured using the method described in the literature [43].…”

Section: Antioxidant Activitymentioning

confidence: 99%

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Comparative assessment of phytochemical composition, antioxidant and anticholinesterase activities of two Basidiomycota Truffle Fungi from Turkey

Deveci¹,

Çayan²,

Duru³

et al. 2018

mpj

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ABSTRACT:The aim of the present study was to compare phytochemical composition and biological activities of various extracts of two Basidiomycota truffle collected from Turkey. Analysis of phytochemical compositions in terms of phenolic and fatty acid compositions was determined using HPLC-DAD, GC and GC/MS. Fumaric (10.62, 4.12 µg/g) and protocatechuic acids (2.71, 20.50 µg/g) were identified as the major organic and phenolic acids in Chondrogaster pachysporus and Setchelliogaster tenuipes truffles. Linoleic acid (53.03 %) for C. pachysporus and palmitic acid (38.60 %) for S. tenuipes were found to be the most dominant fatty acids. The extracts were also tested for their antioxidant and anticholinesterase activities. As for antioxidant and anticholinesterase activity results, C. pachysporus truffle showed better activity than S. tenuipes. This work presents the first phytochemical study on C. pachysporus and S. tenuipes truffles and sheds light on their potential usage as the natural source in the food, pharmaceutical, and cosmetic industries.

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Section: Antioxidant Activitymentioning

confidence: 99%

“…Acetylcholinesterase and butyrylcholinesterase inhibitory activities were measured by the spectrophotometric method developed by Ellman et al [43] with slight modifications [39]. Galantamine was used as reference compound.…”

Section: Anticholinesterase Activitymentioning

confidence: 99%

Comparative assessment of phytochemical composition, antioxidant and anticholinesterase activities of two Basidiomycota Truffle Fungi from Turkey

Deveci¹,

Çayan²,

Duru³

et al. 2018

mpj

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“…•+ cation radical scavenging activity [38], CUPRAC antioxidant activity [38], Metal chelating activity [38] were determined according to our reported procedures with slight modifications [39]. The sample concentration providing 50 % inhibition activity (IC 50 μg/mL) was calculated from the graph of antioxidant activity percentages (Inhibition %) against sample concentrations (μg/mL).…”

Section: Antioxidant Activitymentioning

confidence: 99%

Chemical composition, antioxidant, anticholinesterase and anti-urease activities of Sideritis pisidica Boiss. Heldr. endemic to Turkey

Deveci¹,

Tel‐Çayan²,

Yıldırım³

et al. 2017

mpj

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The objective of this study was to investigate the chemical composition, antioxidant, anticholinesterase and anti-urease activities of essential oil, hexane, acetone and methanol extracts of Sideritis pisidica Boiss. & Heldr. The essential oil and fatty acid composition were analyzed by GC and GC/MS. δ-Cadinene (19.5 %), T-cadinol (16.7 %) and β-cubebene (10.4 %) were identified as the main compounds of the essential oil whereas the most abundant compounds of fatty acids were found as linolenic (42.7 %), palmitic (31.3 %) and linoleic (13.4%) acids. The methanol extract demonstrated the highest antioxidant activity in all tests, except for metal chelating assay. The hexane extract was found to be significantly active in metal chelating (IC 50 : 22.97±1.36 µg/mL), acetylcholinesterase (62.54±0.88 %) and urease inhibitory (78.93±0.17 %) assays. These results show that the Sideritis pisidica could be used as the potential source of natural products in the food and pharmaceutical areas.

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“…Elemental analysis were according to the method of Çayan et al [13]. Dried DPKF samples were digested in Fig.…”

Section: Micronutrients Analysismentioning

confidence: 99%

Nutritional Quality, Functional Properties, Bioactivity, and Microstructure of Defatted Pistachio Kernel Flour

Ling

Zhang

et al. 2016

J Americ Oil Chem Soc

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Defatted pistachio kernel flour (DPKF) is a byproduct of specialty oil industries and a promising product to be further used as a food ingredient. The purpose of this study was to evaluate nutritional value, functional properties, bioactivity, and microstructure of DPKF prepared by cold pressing (partially defatted, ~22 % residue fat d.b.) and pre-press-solvent extraction (totally defatted, <1 % residue fat d.b.) methods both using raw and roasted kernels. DPKF was rich in protein (34.36-46.47/100 g flour, d.b.) and carbohydrate (36.61-48.71/100 g flour, d.b.). Also, DPKF showed low Na contents with high concentrations of K, P, Ca, Mg, Zn, and Se. Excluding the sulfur amino acid, all essential amino acids were significantly higher than the reference values recommended by Food and Agriculture Organization/WHO. Totally defatted flours presented better functional properties than the partially defatted ones with exceptions of foaming stability. DPKF also exhibited appreciably higher total phenolic (552-792 mg gallic acid equivalent/100 g flour, d.b.) and flavonoid (124-280 mg RE/100 g flour, d.b.) contents as well as antioxidant capacities. Therefore, DPKF may have potential applications as functional ingredients and supplements in foods.

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Application of GC, GC-MSD, ICP-MS and Spectrophotometric Methods for the Determination of Chemical Composition and In Vitro Bioactivities of Chroogomphus rutilus: The Edible Mushroom Species

Cited by 28 publications

References 34 publications

Comparative assessment of phytochemical composition, antioxidant and anticholinesterase activities of two Basidiomycota Truffle Fungi from Turkey

Comparative assessment of phytochemical composition, antioxidant and anticholinesterase activities of two Basidiomycota Truffle Fungi from Turkey

Chemical composition, antioxidant, anticholinesterase and anti-urease activities of Sideritis pisidica Boiss. Heldr. endemic to Turkey

Nutritional Quality, Functional Properties, Bioactivity, and Microstructure of Defatted Pistachio Kernel Flour

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