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Tel-Çayan G, Çiftçi BH, Taş-Küçükaydın M, Temel Y, Çayan F, Küçükaydın S, Duru ME. Citrus Honeys from Three Different Regions of Turkey: HPLC-DAD Profiling and in Vitro Enzyme Inhibition, Antioxidant, Anti-Inflammatory and Antimicrobial Properties with Chemometric Study. Chem Biodivers 2023; 20:e202300990. [PMID: 37548632 DOI: 10.1002/cbdv.202300990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/07/2023] [Accepted: 08/07/2023] [Indexed: 08/08/2023]
Abstract
The objectives of the present study are to compare the phenolic profiles and biological activities of 15 citrus honey samples from three different locations in Turkey using a chemometric approach. The HPLC-DAD analysis was used to determine phenolic profiles. Nineteen phenolic compounds were identified. Gallic acid (107.14-717.04 μg/g) was recorded as the predominant compound. AF (Antalya-Finike) had the highest antioxidant activity in ABTS⋅+ (IC50 : 18.01±0.69 mg/mL), metal chelating (IC50 : 6.20±0.19 mg/mL) and CUPRAC (A0.50 : 12.05±0.68 mg/mL) assays, while it revealed the best anti-inflammatory activity against COX-2 (17.28±0.22 %) and COX-1 (43.28±0.91 %). AM (Antalya-Manavgat) was the most active in β-carotene-linoleic acid (IC50 : 10.05±0.19 mg/mL), anti-urease (38.90±0.69 %), anti-quorum sensing and antimicrobial activities. AKO1 (Adana-Kozan-1) in DPPH⋅ (IC50 : 34.25±0.81 mg/mL) assay, AKU1 (Antalya-Kumluca-1) in tyrosinase inhibition activity (37.73±0.38 %) assay, AKU2 (Antalya-Kumluca-2) in AChE (10.55±0.63 %) and BChE (9.18±0.45 %) inhibition activity assays showed the best activity. Chemometric tools were applied to the phenolic compositions and biological properties. PCA and HCA ensured that 15 citrus honey samples were grouped into 3 clusters. The results showed that myricetin, kaempferol, vanillin, protocatechuic acid, rosmarinic acid, rutin, vanillic acid, gallic acid, catechin and p-hydroxyphenyl acetic acid are phenolic compounds that can be used in the classification of citrus honeys.
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Affiliation(s)
- Gülsen Tel-Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
| | - Begüm Hazar Çiftçi
- Department of Chemistry, Faculty of Science, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
| | - Meltem Taş-Küçükaydın
- Department of Chemistry, Faculty of Science, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
| | - Yeşim Temel
- Department of Chemistry, Faculty of Science, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
| | - Fatih Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
| | - Selçuk Küçükaydın
- Department of Medical Services and Techniques, Köyceğiz Vocational School of Health Services, Muğla Sıtkı Koçman University, 48000, Köyceğiz/Muğla, Turkey
| | - Mehmet Emin Duru
- Department of Chemistry, Faculty of Science, Muğla Sıtkı Koçman University, 48000, Muğla, Turkey
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Chemometric classification of chestnut honeys from different regions in Turkey based on their phenolic compositions and biological activities. Food Chem 2023; 415:135727. [PMID: 36871408 DOI: 10.1016/j.foodchem.2023.135727] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023]
Abstract
The objective of this study was to investigate the phenolic composition and biological properties of chestnut honeys of 41 stations in Turkey's the Black Sea and Marmara regions. A total of sixteen phenolic compounds and organic acids were detected using HPLC-DAD and levulinic, gallic, protocatechuic, vanilic, trans-cinnamic acids and (4-hydroxyphenyl) ethanol were identified in all studied chestnut honeys. Antioxidant activities were measured by ABTS•+, β-carotene-linoleic acid, CUPRAC, DPPH•, and metal chelating assays. Antimicrobial activities were carried out against gram positive, gram negative bacteria and Candida species using well diffusion test. Anti-inflammatory activities were evaluated against COX-1 and COX-2 whereas enzyme inhibitory activities were assessed on AChE, BChE, urease, and tyrosinase. The chemometric classification of chestnut honeys were carried out using PCA and HCA and it was seen that some phenolic compounds contributed significantly to the classification of chestnut honeys from various geographical origin.
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Characterization of Turkish Astragalus honeys according to their phenolic profiles and biological activities with a chemometric approach. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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Isolation and identification of compounds from truffle Reddellomyces westraliensis and their antioxidant, cytotoxic and enzyme inhibitory activities. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Çayan F, Tel‐Çayan G, Deveci E, Duru ME, Türk M. A detailed study on multifaceted bioactivities of the extracts and isolated compounds from truffle
Reddellomyces
parvulosporus. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Fatih Çayan
- Department of Chemistry and Chemical Processing Technologies Muğla Vocational School Muğla Sıtkı Koçman University Muğla 48000 Turkey
| | - Gülsen Tel‐Çayan
- Department of Chemistry and Chemical Processing Technologies Muğla Vocational School Muğla Sıtkı Koçman University Muğla 48000 Turkey
| | - Ebru Deveci
- Chemistry and Chemical Processing Technology Department Technical Sciences Vocational School Konya Technical University Konya 42250 Turkey
| | - Mehmet Emin Duru
- Department of Chemistry Faculty of Sciences Muğla Sıtkı Koçman University Muğla 48000 Turkey
| | - Mustafa Türk
- Department of Bioengineering Faculty of Engineering and Architecture Kırıkkale University Kırıkkale 71450 Turkey
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Taş M, Küçükaydın S, Tel-Çayan G, Duru ME, Öztürk M, Türk M. Chemical constituents and their bioactivities from truffle Hysterangium inflatum. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00993-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Isolation of secondary metabolites of two endemic species: Salvia rosifolia Sm. and Salvia cerino-pruinosa Rech. f. var. elazigensis (Lamiaceae). JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01065-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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DEVECİ E, TEL-ÇAYAN G, KARAKURT S, DURU ME. Cytotoxic Activities of Methanol Extract and Compounds of Porodaedalea pini Against Colorectal Cancer. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2021. [DOI: 10.21448/ijsm.793715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Estimating the risks from phthalate esters and metal(loid)s in cultivated edible fungi from Jingmen, Central China. Food Chem 2021; 348:129065. [PMID: 33493846 DOI: 10.1016/j.foodchem.2021.129065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/11/2020] [Accepted: 01/06/2021] [Indexed: 11/22/2022]
Abstract
Cultivated mushrooms inevitably absorb phthalate esters (PAEs) and potentially toxic metal(loid)s from plastic grow bags and substrate. The associated harm to consumers should be further clarified. This study measured six priority PAEs and nine metal(loid)s in eight mushroom varieties from greenhouses near Jingmen, Hubei, central China. The averaged total target PAE was between 8.60 ± 1.55 and 27.20 ± 5.90 mg kg-1 dry weight. Levels of di-n-butyl phthalate in all samples and those of di-(2-ethylhexyl) phthalate in four mushroom species exceeded the maximum residual amount of China. Compared with the maximum levels of contaminants for foods in China, Cd in one and Pb in four mushroom species exceeded the limits. The estimated weekly intake of As, Cd, Cu, Hg, and Pb for different age groups was higher than the provisional tolerable weekly intake; however, there was no significant carcinogenic risks based on assessment of single or combined PAEs and metal(loid)s.
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Tel-Çayan G, Muhammad A, Deveci E, Duru ME, Öztürk M. Isolation, structural characterization, and biological activities of galactomannans from Rhizopogon luteolus and Ganoderma adspersum mushrooms. Int J Biol Macromol 2020; 165:2395-2403. [PMID: 33065160 DOI: 10.1016/j.ijbiomac.2020.10.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 10/05/2020] [Accepted: 10/05/2020] [Indexed: 01/06/2023]
Abstract
Polysaccharides are essential compounds that contribute to the biological activities of mushrooms. Two new galactomannans (Galactomannan I and II) were isolated from R. luteolus and G. adspersum. Their structures were characterized using FT-IR, 1D, and 2D-NMR techniques. Both isolated galactomannans I and II mainly include D-mannose and D-galactose in the molar percentages of 0.81:1.0 and 1:1.4, respectively. The GPC calculation demonstrated that the molecular weights are about 5240 and 5090 Da, respectively. Their structures comprise of β-(1,4)-mannose (Man) backbone units with α-(1,6)-galactose (Gal) single unit as a side group. The anticholinesterase activity of galactomannans was tested against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), spectrophotometrically. Antioxidant activity was also measured by six assays (ABTS•+, DPPH•, O2•-, β-carotene-linoleic acid, metal chelating, and CUPRAC assays). Galactomannan II indicated close inhibitory activity to galantamine against AChE (61.04 ± 0.45%) and BChE (59.70 ± 1.15%) at 50 μg/mL concentration. Nevertheless, both galactomannans showed low antioxidant activity in all tests. This study reveals that mainly, Galactomannan II could be used as a new natural promising anticholinesterase agent.
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Affiliation(s)
- Gülsen Tel-Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey.
| | - Akhtar Muhammad
- Department of Chemistry, Islamia College University Peshawar, Peshawar 25120, Pakistan; Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey
| | - Ebru Deveci
- Chemistry and Chemical Processing Technology Department, Technical Sciences Vocational School, Konya Technical University, 42100 Konya, Turkey
| | - Mehmet Emin Duru
- Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey
| | - Mehmet Öztürk
- Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, 48000 Muğla, Turkey
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Deveci E, Tel-Çayan G, Duru ME, Öztürk M. Isolation, characterization, and bioactivities of compounds from Fuscoporia torulosa mushroom. J Food Biochem 2019; 43:e13074. [PMID: 31599026 DOI: 10.1111/jfbc.13074] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 09/05/2019] [Accepted: 09/15/2019] [Indexed: 12/14/2022]
Abstract
Chromatographic purification of Fuscoporia torulosa extracts resulted in the isolation and characterization of a new steroid, 5α,8α-epidioxyergosta-6,22-dien-3β-il-palmitate (1) and 10 known compounds (2-11). The structures of compounds were elucidated by IR, NMR, MS analyses, and comparison with literature data. Cytotoxic activities against MCF-7 (breast cancer), PC-3 (prostate cancer), and 3T3 (nontumor) of the extracts and cytotoxic, antioxidant, cholinesterase, and tyrosinase inhibitory activities of all isolated compounds were evaluated. The methanol extract and Compound 8 showed the best cytotoxicity against MCF-7, whereas the hexane extract and Compound 4 displayed the highest cytotoxicity against PC-3. Compounds 10 and 11 displayed higher antioxidant activity than α-tocopherol and butylated hydroxyanisole (BHA) which are used as standards in ABTS•+ , DPPH• , and cupric reducing antioxidant capacity (CUPRAC) assays. Also, cholinesterase inhibitory activity against acetylcholinesterase (AChE) and butrylcholinesterase (BChE), Compounds 4 and 8 were determined as the most active compounds. Among all isolated compounds, Compound 11 exhibited the highest tyrosinase inhibitory activity. PRACTICAL APPLICATIONS: Mushrooms have various important medicinal properties. A detailed study was made to identify the bioactive constituents of Fuscoporia torulosa mushroom and a new (1) and 10 known compounds (2-11) were isolated. Compounds 10 and 11 showed higher antioxidant activity than standards. The methanol extract and Compound 8 exhibited high cytotoxic activity against MCF-7. Compound 8 indicated potent BChE inhibitory activity. This study suggests that natural compounds isolated from F. torulosa mushroom could be used as promising anticancer, antioxidant, and anticholinesterase agents.
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Affiliation(s)
- Ebru Deveci
- Faculty of Sciences, Department of Chemistry, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Gülsen Tel-Çayan
- Department of Chemistry and Chemical Processing Technologies, Muğla Vocational School, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Mehmet Emin Duru
- Faculty of Sciences, Department of Chemistry, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Mehmet Öztürk
- Faculty of Sciences, Department of Chemistry, Muğla Sıtkı Koçman University, Muğla, Turkey
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