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Patinho I, Saldaña E, Selani MM, de Camargo AC, Merlo TC, Menegali BS, de Souza Silva AP, Contreras-Castillo CJ. Use of Agaricus bisporus mushroom in beef burgers: antioxidant, flavor enhancer and fat replacing potential. FOOD PRODUCTION, PROCESSING AND NUTRITION 2019. [DOI: 10.1186/s43014-019-0006-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
This study aimed to evaluate the potential use of Agaricus bisporus mushroom as a natural antioxidant, fat/salt substitute and flavor enhancer in beef burger. Ten treatments were considered using a fractional factorial design (salt [0.5, 1.25 and 2.0%], fat [10, 15 and 20%] and mushroom content [0, 15 and 30%]). Treatments were characterized by instrumental and sensory measurements. The statistical design indicated that fat content had little influence on the results. The principal component analysis showed that the incorporation of mushrooms and salt modified the texture, moisture and water activity. Oxidative stability decreased as the salt content increased, at a low-fat content. Finally, the sensory profile was affected by the mushroom and salt contents, with the fat content exerting the least influence. Therefore, mushroom incorporation in beef burger may be a feasible strategy to reduce the fat content of beef burgers.
Graphical abstract
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252
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Rocchetti G, Pagnossa JP, Blasi F, Cossignani L, Hilsdorf Piccoli R, Zengin G, Montesano D, Cocconcelli PS, Lucini L. Phenolic profiling and in vitro bioactivity of Moringa oleifera leaves as affected by different extraction solvents. Food Res Int 2019; 127:108712. [PMID: 31882101 DOI: 10.1016/j.foodres.2019.108712] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 09/01/2019] [Accepted: 09/25/2019] [Indexed: 01/22/2023]
Abstract
In this work the (poly)-phenolic profile of Moringa oleifera leaves was comprehensively investigated through untargeted metabolomics, following a homogenizer-assisted extraction (HAE) using three solvent systems, i.e. methanol (HAE-1), methanol-water 50:50 v/v (HAE-2) and ethyl acetate (HAE-3). This approach allowed to putatively annotate 291 compounds, recording mainly flavonoids and phenolic acids. Thereafter, antioxidant capacity, antimicrobial activity and enzyme inhibition were assayed in the different extracts. HAE-1 extract showed the highest total phenolic content (31.84 mg/g), followed by HAE-2 (26.95 mg/g) and HAE-3 (14.71 mg/g). In addition, HAE-1 and HAE-2 extracts exhibited an expressive activity against Bacillus cereus and Listeria innocua. The HAE-2 leaf extract was characterized by the highest DPPH and ABTS values (being 49.55 and 45.26 mgTE/g), while ferric reducing antioxidant power was found to be higher in HAE-1 (58.26 mgTE/g). Finally, the enzyme inhibitory effects of M. oleifera leaf extracts were investigated against five enzymes, namely acetylcholinesterase (AChE), butyrylcholinesterase (BChE), tyrosinase, α-amylase and α-glucosidase. All of the tested extracts exhibited inhibitory effects on AChE and BChE with a higher activity for HAE-3 and HAE-1, whilst HAE-1 showed the higher impact on tyrosinase, glucosidase and amylase activities. Taken together, these findings suggest that M. oleifera leaf extracts are a good source of bioactive polyphenols with a potential use in food and pharma industries.
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Affiliation(s)
- Gabriele Rocchetti
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
| | - Jorge Pamplona Pagnossa
- Food Science Department, University of Lavras (UFLA), Campus Universitário, CEP 37.200-000 Lavras, MG, Brazil
| | - Francesca Blasi
- Department of Pharmaceutical Sciences, Food Science and Nutrition Section, University of Perugia, Via S. Costanzo 1, 06126 Perugia, Italy
| | - Lina Cossignani
- Department of Pharmaceutical Sciences, Food Science and Nutrition Section, University of Perugia, Via S. Costanzo 1, 06126 Perugia, Italy
| | - Roberta Hilsdorf Piccoli
- Food Science Department, University of Lavras (UFLA), Campus Universitário, CEP 37.200-000 Lavras, MG, Brazil
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University, Campus, Konya, Turkey
| | - Domenico Montesano
- Department of Pharmaceutical Sciences, Food Science and Nutrition Section, University of Perugia, Via S. Costanzo 1, 06126 Perugia, Italy.
| | - Pier Sandro Cocconcelli
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy
| | - Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
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253
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Exploring the Antioxidant Features of Polyphenols by Spectroscopic and Electrochemical Methods. Antioxidants (Basel) 2019; 8:antiox8110523. [PMID: 31683530 PMCID: PMC6912615 DOI: 10.3390/antiox8110523] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 10/27/2019] [Accepted: 10/30/2019] [Indexed: 11/16/2022] Open
Abstract
This paper evaluates the antioxidant ability of polyphenols as a function of their chemical structures. Several common food indexes including Folin-Ciocalteau (FC), ferric reducing antioxidant power (FRAP) and trolox equivalent antioxidant capacity (TEAC) assays were applied to selected polyphenols that differ in the number and position of hydroxyl groups. Voltammetric assays with screen-printed carbon electrodes were also recorded in the range of −0.2 to 0.9 V (vs. Ag/AgCl reference electrode) to investigate the oxidation behavior of these substances. Poor correlations among assays were obtained, meaning that the behavior of each compound varies in response to the different methods. However, we undertook a comprehensive study based on principal component analysis that evidenced clear patterns relating the structures of several compounds and their antioxidant activities.
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Fidelis M, de Moura C, Kabbas Junior T, Pap N, Mattila P, Mäkinen S, Putnik P, Bursać Kovačević D, Tian Y, Yang B, Granato D. Fruit Seeds as Sources of Bioactive Compounds: Sustainable Production of High Value-Added Ingredients from By-Products within Circular Economy. Molecules 2019; 24:E3854. [PMID: 31731548 PMCID: PMC6864632 DOI: 10.3390/molecules24213854] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 10/14/2019] [Accepted: 10/18/2019] [Indexed: 11/24/2022] Open
Abstract
The circular economy is an umbrella concept that applies different mechanisms aiming to minimize waste generation, thus decoupling economic growth from natural resources. Each year, an estimated one-third of all food produced is wasted; this is equivalent to 1.3 billion tons of food, which is worth around US$1 trillion or even $2.6 trillion when social and economic costs are included. In the fruit and vegetable sector, 45% of the total produced amount is lost in the production (post-harvest, processing, and distribution) and consumption chains. Therefore, it is necessary to find new technological and environmentally friendly solutions to utilize fruit wastes as new raw materials to develop and scale up the production of high value-added products and ingredients. Considering that the production and consumption of fruits has increased in the last years and following the need to find the sustainable use of different fruit side streams, this work aimed to describe the chemical composition and bioactivity of different fruit seeds consumed worldwide. A comprehensive focus is given on the extraction techniques of water-soluble and lipophilic compounds and in vitro/in vivo functionalities, and the link between chemical composition and observed activity is holistically explained.
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Affiliation(s)
- Marina Fidelis
- MSc in Food Science and Technology, Ponta Grossa 84035010, Brazil;
| | - Cristiane de Moura
- Graduate Program in Chemistry, State University of Ponta Grossa, Avenida Carlos Cavalcanti, 4748, Ponta Grossa 84030900, Brazil; (C.d.M.); (T.K.J.)
| | - Tufy Kabbas Junior
- Graduate Program in Chemistry, State University of Ponta Grossa, Avenida Carlos Cavalcanti, 4748, Ponta Grossa 84030900, Brazil; (C.d.M.); (T.K.J.)
| | - Nora Pap
- Food Processing and Quality, Innovative Food System, Production Systems Unit, Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland; (N.P.); (P.M.); (S.M.)
| | - Pirjo Mattila
- Food Processing and Quality, Innovative Food System, Production Systems Unit, Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland; (N.P.); (P.M.); (S.M.)
| | - Sari Mäkinen
- Food Processing and Quality, Innovative Food System, Production Systems Unit, Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland; (N.P.); (P.M.); (S.M.)
| | - Predrag Putnik
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (P.P.); (D.B.K.)
| | - Danijela Bursać Kovačević
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (P.P.); (D.B.K.)
| | - Ye Tian
- Food Chemistry and Food Development Unit, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland; (Y.T.); (B.Y.)
| | - Baoru Yang
- Food Chemistry and Food Development Unit, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland; (Y.T.); (B.Y.)
| | - Daniel Granato
- Food Processing and Quality, Innovative Food System, Production Systems Unit, Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland; (N.P.); (P.M.); (S.M.)
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255
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Xiong Y, Zhang P, Warner RD, Fang Z. Sorghum Grain: From Genotype, Nutrition, and Phenolic Profile to Its Health Benefits and Food Applications. Compr Rev Food Sci Food Saf 2019; 18:2025-2046. [PMID: 33336966 DOI: 10.1111/1541-4337.12506] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/19/2019] [Accepted: 09/24/2019] [Indexed: 11/29/2022]
Abstract
Globally, sorghum is one of the most important but least utilized staple crops. Sorghum grain is a rich source of nutrients and health-beneficial phenolic compounds. The phenolic profile of sorghum is exceptionally unique and more abundant and diverse than other common cereal grains. The phenolic compounds in sorghum are mainly composed of phenolic acids, 3-deoxyanthocyanidins, and condensed tannins. Studies have shown that sorghum phenolic compounds have potent antioxidant activity in vitro, and consumption of sorghum whole grain may improve gut health and reduce the risks of chronic diseases. Recently, sorghum grain has been used to develop functional foods and beverages, and as an ingredient incorporated into other foods. Moreover, the phenolic compounds, 3-deoxyanthocyanidins, and condensed tannins can be isolated and used as promising natural multifunctional additives in broad food applications. The objective of this review is to provide a comprehensive understanding of nutrition and phenolic compounds derived from sorghum and their related health effects, and demonstrate the potential for incorporation of sorghum in food systems as a functional component and food additive to improve food quality, safety, and health functions.
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Affiliation(s)
- Yun Xiong
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Pangzhen Zhang
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Robyn Dorothy Warner
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
| | - Zhongxiang Fang
- Faculty of Veterinary and Agricultural Sciences, School of Agriculture and Food, Univ. of Melbourne, Parkville, VIC, 3010, Australia
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256
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Wakeel A, Jan SA, Ullah I, Shinwari ZK, Xu M. Solvent polarity mediates phytochemical yield and antioxidant capacity of Isatis tinctoria. PeerJ 2019; 7:e7857. [PMID: 31616599 PMCID: PMC6790100 DOI: 10.7717/peerj.7857] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 09/09/2019] [Indexed: 12/23/2022] Open
Abstract
Secondary metabolites have been extensively used in the treatment of various health problems. The role of solvent polarity on the phytochemical isolation and antioxidant capacity of Isatis tinctoria (woad) is elusive. In the present study, 14 solvents with different polarity were used in the extraction and total phenolic and flavonoid content (TPC and TFC) investigation. Ferricyanide, phosphomolybdenum, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) methods were used to calculate and compare the antioxidant/free radical scavenging capacity. Our results showed that solvent polarity greatly affects TPC and TFC yield, which is mainly increasing with increasing solvent polarity index and suddenly decreasing at very high polarity. The comparative results showed that TPC is directly correlated with reducing power, antioxidant, and free radical scavenging capacity. Taken together, we conclude that different woad plant parts contain different level of secondary metabolites with a specific polarity that requires a particular solvent with an appropriate polarity index for the extraction. The identification of these biologically active crude extracts and fractions are very important for the basic biological sciences, pharmaceutical applications, and future research for HPLC based active compounds isolation.
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Affiliation(s)
- Abdul Wakeel
- Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions, School of Environment and Planning, Henan University, Kaifeng, Henan, China
- Molecular Systematics and Applied Ethnobotany Lab (MoSAEL), Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sohail Ahmad Jan
- Department of Biotechnology, Hazara University, Dodhial, Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Ikram Ullah
- Molecular Systematics and Applied Ethnobotany Lab (MoSAEL), Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Zabta Khan Shinwari
- Molecular Systematics and Applied Ethnobotany Lab (MoSAEL), Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ming Xu
- Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions, School of Environment and Planning, Henan University, Kaifeng, Henan, China
- Department of Ecology, Evolution and Natural Resources, Rutgers University, New Jersey—Camden, United States of America
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257
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A holistic approach to authenticate organic sweet oranges (Citrus Sinensis L. cv Osbeck) using different techniques and data fusion. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.04.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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258
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Tura M, Mandrioli M, Gallina Toschi T. Preliminary Study: Comparison of Antioxidant Activity of Cannabidiol (CBD) and α-Tocopherol Added to Refined Olive and Sunflower Oils. Molecules 2019; 24:E3485. [PMID: 31561446 PMCID: PMC6804254 DOI: 10.3390/molecules24193485] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/12/2019] [Accepted: 09/24/2019] [Indexed: 12/18/2022] Open
Abstract
This study evaluates the antioxidant activity of cannabidiol (CBD), added to model systems of refined olive (ROO) and sunflower (SO) oils, by measuring the peroxide value, oxidative stability index (OSI), electron spin resonance (ESR) forced oxidation, and DPPH• assays. Free acidity, a parameter of hydrolytic rancidity, was also examined. CBD was compared using the same analytical scheme with α-tocopherol. CBD, compared to α-tocopherol, showed a higher scavenging capacity, measured by DPPH• assay, but not better oxidative stability (OSI) of the oily systems considered. In particular, α-tocopherol (0.5%) showed an antioxidant activity only in SO, registered by an increase of more than 30% of the OSI (from 4.15 ± 0.07 to 6.28 ± 0.11 h). By ESR-forced oxidation assay, the concentration of free radicals (μM) in ROO decreased from 83.33 ± 4.56 to 11.23 ± 0.28 and in SO from 19.21 ± 1.39 to 6.90 ± 0.53 by adding 0.5% α-tocopherol. On the contrary, the addition of 0.5% CBD caused a worsening of the oxidative stability of ROO (from 23.58 ± 0.32 to 17.28 ± 0.18 h) and SO (from 4.93 ± 0.04 to 3.98 ± 0.04 h). Furthermore, 0.5% of CBD did not lower dramatically the concentration of free radicals (μM) as for α-tocopherol, which passed from 76.94 ± 9.04 to 72.25 ± 4.13 in ROO and from 17.91 ± 0.95 to 16.84 ± 0.25 in SO.
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Affiliation(s)
- Matilde Tura
- Department of Agricultural and Food Sciences, Alma Mater Studiorum-University of Bologna, Viale Fanin 40, 40127 Bologna, Italy.
| | - Mara Mandrioli
- Department of Agricultural and Food Sciences, Alma Mater Studiorum-University of Bologna, Viale Fanin 40, 40127 Bologna, Italy.
| | - Tullia Gallina Toschi
- Department of Agricultural and Food Sciences, Alma Mater Studiorum-University of Bologna, Viale Fanin 40, 40127 Bologna, Italy.
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259
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Aremu AO, Ncama K, Omotayo AO. Ethnobotanical uses, biological activities and chemical properties of Kei-apple [Dovyalis caffra (Hook.f. & Harv.) Sim]: An indigenous fruit tree of southern Africa. JOURNAL OF ETHNOPHARMACOLOGY 2019; 241:111963. [PMID: 31132461 DOI: 10.1016/j.jep.2019.111963] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 05/14/2019] [Accepted: 05/17/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dovyalis caffra (Hook.f. & Harv.) Sim (commonly called Kei-apple) is an indigenous fruit tree that has medicinal values for various ethnic groups in southern Africa. AIM OF THE REVIEW This review aims to provide a critical appraisal of the existing knowledge on the ethnobotanical value, biological activities and phytochemicals of Dovyalis caffra. In addition, the potential of producing a functional health product from Kei-apple due to its therapeutic effects and rich pool of phytochemicals was explored. METHODS A detailed literature search was conducted using various online search engines, such as Scopus, Google Scholar, Mendeley and Web of Science. Additional information was sourced from ethnobotanical literature focusing on southern African flora. RESULTS Dovyalis caffra has diverse uses in local and popular medicine, specifically for relieving pain and rheumatism in humans. Ethno-veterinary potential of Kei-apple has also been documented in East Africa. Non-medicinal uses of the tree include its role in biological hedging and as a traditional herb for African magical purpose. Regarding its biological activities, polar extracts from the seeds exhibited noteworthy antibacterial (minimum inhibitory concentration of 1 μg/ml against Staphylococcus aureus) activity. Quantitative analysis (e.g. GC-MS, HPLC) indicated the presence of a rich (>80) pool of chemicals, including sterols, phenolic acids and fatty acids from different parts of the plant while 11 compounds have been isolated from its leaves and twigs. CONCLUSIONS Dovyalis caffra has been tested for various biological activities and the extracts (seeds in particular) demonstrated promising antibacterial potential. A lack of alignment between the ethno-medicinal uses and existing biological screenings was observed, indicting the need for anti-inflammatory and anti-rheumatism potential of Dovyalis caffra to be explored. In vivo validation of antibacterial and anti-parasitic activities against clinical bacterial strains and parasites, respectively is required. Other areas that need investigation are safety evaluations and development of integrated cultivation approach in order to fully explore the plant's potential.
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Affiliation(s)
- Adeyemi Oladapo Aremu
- Indigenous Knowledge Systems (IKS) Centre, Faculty of Natural and Agricultural Sciences, North West University, Private Bag X2046, Mmabatho, 2790, North West Province, South Africa; Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North West University, Private Bag X2046, Mmabatho, 2790, North West Province, South Africa; School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville, 3209, KwaZulu-Natal Province, South Africa.
| | - Khayelihle Ncama
- Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North West University, Private Bag X2046, Mmabatho, 2790, North West Province, South Africa; Department of Crop Sciences, Faculty of Natural and Agricultural Sciences, North West University, Private Bag X2046, Mmabatho, 2790, North West Province, South Africa
| | - Abiodun Olusola Omotayo
- Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North West University, Private Bag X2046, Mmabatho, 2790, North West Province, South Africa
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260
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Birsan RI, Wilde P, Waldron KW, Rai DK. Recovery of Polyphenols from Brewer's Spent Grains. Antioxidants (Basel) 2019; 8:antiox8090380. [PMID: 31500308 PMCID: PMC6769810 DOI: 10.3390/antiox8090380] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/28/2019] [Accepted: 09/04/2019] [Indexed: 11/28/2022] Open
Abstract
The recovery of antioxidant polyphenols from light, dark and mix brewer’s spent grain (BSG) using conventional maceration, microwave and ultrasound assisted extraction was investigated. Total polyphenols were measured in the crude (60% acetone), liquor extracts (saponified with 0.75% NaOH) and in their acidified ethyl acetate (EtOAc) partitioned fractions both by spectrophotometry involving Folin–Ciocalteu reagent and liquid-chromatography-tandem mass spectrometry (LC-MS/MS) methods. Irrespective of the extraction methods used, saponification of BSG yielded higher polyphenols than in the crude extracts. The EtOAc fractionations yielded the highest total phenolic content (TPC) ranging from 3.01 ± 0.19 to 4.71 ± 0.28 mg gallic acid equivalent per g of BSG dry weight. The corresponding total polyphenols quantified by LC-MS/MS ranged from 549.9 ± 41.5 to 2741.1 ± 5.2 µg/g of BSG dry weight. Microwave and ultrasound with the parameters and equipment used did not improve the total polyphenol yield when compared to the conventional maceration method. Furthermore, the spectrophotometric quantification of the liquors overestimated the TPC, while the LC-MS/MS quantification gave a closer representation of the total polyphenols in all the extracts. The total polyphenols were in the following order in the EtOAc fractions: BSG light > BSG Mix > BSG dark, and thus suggested BSG light as a sustainable, low cost source of natural antioxidants that may be tapped for applications in food and phytopharmaceutical industries.
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Affiliation(s)
- Rares I Birsan
- Department of Food BioSciences, Teagasc Food Research Centre Ashtown, D15KN3K Dublin, Ireland.
- Food Innovation and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Colney NR4 7UQ, UK.
| | - Peter Wilde
- Food Innovation and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Colney NR4 7UQ, UK.
| | - Keith W Waldron
- Anglia Science Writing Ltd., Wramplingham NR18 0RU, Norfolk, UK.
| | - Dilip K Rai
- Department of Food BioSciences, Teagasc Food Research Centre Ashtown, D15KN3K Dublin, Ireland.
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261
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Suktham T, Jones A, Soliven A, Dennis GR, Shalliker RA. A comparison of the performance of the cupric reducing antioxidant potential assay and the ferric reducing antioxidant power assay for the analysis of antioxidants using reaction flow chromatography. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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262
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Wang J, Zareef M, He P, Sun H, Chen Q, Li H, Ouyang Q, Guo Z, Zhang Z, Xu D. Evaluation of matcha tea quality index using portable NIR spectroscopy coupled with chemometric algorithms. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:5019-5027. [PMID: 30977141 DOI: 10.1002/jsfa.9743] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/07/2019] [Accepted: 04/09/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The study reports a portable near infrared (NIR) spectroscopy system coupled with chemometric algorithms for prediction of tea polyphenols and amino acids in order to index matcha tea quality. RESULTS Spectral data were preprocessed by standard normal variate (SNV), mean center (MC) and first-order derivative (1st D) tests. The data were then subjected to full spectral partial least squares (PLS) and four variable selection algorithms, such as random frog partial least square (RF-PLS), synergy interval partial least square (Si-PLS), genetic algorithm-partial least square (GA-PLS) and competitive adaptive reweighted sampling partial least square (CARS-PLS). RF-PLS was established and identified as the optimum model based on the values of the correlation coefficients of prediction (RP ), root mean square error of prediction (RMSEP) and residual predictive deviation (RPD), which were 0.8625, 0.82% and 2.13, and 0.9662, 0.14% and 3.83, respectively, for tea polyphenols and amino acids. The content range of tea polyphenols and amino acids in matcha tea samples was 8.51-14.58% and 2.10-3.75%, respectively. The quality of matcha tea was successfully classified with an accuracy rate of 83.33% as qualified, unqualified and excellent grade. CONCLUSION The proposed method can be used as a rapid, accurate and non-destructive platform to classify various matcha tea samples based on the ratio of tea polyphenols to amino acids. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Jingjing Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Muhammad Zareef
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Peihuan He
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hao Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Quansheng Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Huanhuan Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Qin Ouyang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Zhiming Guo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Zhengzhu Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, China
| | - Delian Xu
- National Tea Industry Technology System, Comprehensive Experimental Station of Wuxi, Wuxi, China
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Abstract
The rationale and scope of the main issues of antioxidant measurement are presented, with basic definitions and terms in antioxidant research (such as reactive species and related antioxidative defenses, oxidative stress, and antioxidant activity and capacity) in a historical background. An overview of technical problems and expectations is given in terms of interpretation of results, precision and comparability of methods, capability of simulating physical reality, and analytical performance (sensitivity, selectivity, etc.). Current analytical methods for measuring antioxidant and antiradical activity are classified from various viewpoints. Reaction kinetics and thermodynamics of current analytical methods are discussed, describing physicochemical aspects of antioxidant action and measurement. Controversies and limitations of the widely used antioxidant assays are elaborated in detail. Emerging techniques in antioxidant testing (e.g., nanotechnology, sensors, electrochemistry, chemometry, and hyphenated methods) are broadly introduced. Finally, hints for the selection of suitable assays (i.e., preferable for a specific purpose) and future prospects are given.
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Affiliation(s)
- Reşat Apak
- Department of Chemistry, Faculty of Engineering , Istanbul University-Cerrahpasa , Avcilar, 34320 Istanbul , Turkey
- Turkish Academy of Sciences (TUBA) , Piyade Street 27 , Cankaya, 06690 Ankara , Turkey
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264
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Jia W, Shi L, Zhang F, Chang J, Chu X. High-throughput mass spectrometry scheme for screening and quantification of flavonoids in antioxidant nutraceuticals. J Chromatogr A 2019; 1608:460408. [PMID: 31378531 DOI: 10.1016/j.chroma.2019.460408] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 07/12/2019] [Accepted: 07/26/2019] [Indexed: 01/03/2023]
Abstract
Antioxidant nutraceuticals functional characteristic science is a challenging field for combining sensitivity and comprehensiveness. A untargeted screening and quantification method based on ultra-high performance liquid chromatography coupled to Quadrupole-Orbitrap high resolution mass spectrometry has been developed for determination of multiple classes of flavonoids in eight-three nutraceuticals samples. The data acquisition is based on a non-target approach of sequential full scan and variable data independent acquisition of twenty consecutive fragmentation events. The flavonoids include flavanols, flavones, flavanones, anthocyanidins, flavonols and isoflavones. A processing strategy is introduced to implementing filtering methods based on data feature extraction, common ion selection, shoulder peak removal, response threshold adjustment, mass shift and characteristic structural fragments evaluation. Confirmation is based on both accurate mass and isotopic assignment of standards, and further quantification is achieved by fragmentation. This scheme allows in depth characterization of flavonoids with the entire fragments.
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Affiliation(s)
- Wei Jia
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China; Chinese Academy of Inspection and Quarantine, Beijing, 100123, China.
| | - Lin Shi
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China.
| | - Feng Zhang
- Chinese Academy of Inspection and Quarantine, Beijing, 100123, China.
| | - James Chang
- Thermo Fisher Scientific, 355 River Oaks Parkway, San Jose, CA, United States.
| | - Xiaogang Chu
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China; Chinese Academy of Inspection and Quarantine, Beijing, 100123, China.
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265
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Dienaitė L, Pukalskienė M, Pukalskas A, Pereira CV, Matias AA, Venskutonis PR. Isolation of Strong Antioxidants from Paeonia Officinalis Roots and Leaves and Evaluation of Their Bioactivities. Antioxidants (Basel) 2019; 8:antiox8080249. [PMID: 31357649 PMCID: PMC6721766 DOI: 10.3390/antiox8080249] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 07/17/2019] [Accepted: 07/25/2019] [Indexed: 01/10/2023] Open
Abstract
Paeonia officinalis extracts from leaves and roots were tested for their antioxidant potential using in vitro chemical (Folin-Ciocalteu, 2,2-diphenyl-1-picrylhydrazyl radical (DPPH), 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), oxygen radical absorbance capacity (ORAC), hydroxyl radical antioxidant capacity (HORAC), hydroxyl radical scavenging capacity HOSC)) and cellular antioxidant activity (CAA) assays. Leaf extracts were stronger antioxidants than root extracts, while methanol was a more effective solvent than water in chemical assays. However, the selected water extract of leaves was a stronger antioxidant in CAA than the methanol extract (0.106 vs. 0.046 µmol quercetin equivalents/mg). Twenty compounds were identified by ultra performance liquid chromatography-quadrupole-time-of-flight (UPLC-Q-TOF) mass spectrometer, while on-line screening of their antioxidant capacity by high performance liquid chromatography (HPLC) with a DPPH•-scavenging detector revealed that gallic acid derivatives are the major peony antioxidants. Root water and leaf methanol extracts inhibited α-amylase in a dose dependent manner. The IC50 value for the strongest inhibitor, the methanol extract of leaves, was 1.67 mg/mL. In addition, the cytotoxicity assessment of extracts using human Caco-2 cells demonstrated that none of them possessed cytotoxic effects.
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Affiliation(s)
- Lijana Dienaitė
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Milda Pukalskienė
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Audrius Pukalskas
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania
| | - Carolina V Pereira
- IBET-Instituto de Biologia Experimental e Tecnológica, Food & Health Division Apartado 12, 2780-901 Oeiras, Portugal
| | - Ana A Matias
- IBET-Instituto de Biologia Experimental e Tecnológica, Food & Health Division Apartado 12, 2780-901 Oeiras, Portugal
| | - Petras Rimantas Venskutonis
- Department of Food Science and Technology, Kaunas University of Technology, Radvilėnų˛ pl. 19, LT-50254 Kaunas, Lithuania.
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266
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Aguilera Y, Rebollo-Hernanz M, Cañas S, Taladrid D, Martín-Cabrejas MA. Response surface methodology to optimise the heat-assisted aqueous extraction of phenolic compounds from coffee parchment and their comprehensive analysis. Food Funct 2019; 10:4739-4750. [PMID: 31309208 DOI: 10.1039/c9fo00544g] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Coffee parchment is one of the less studied coffee by-products, being rich in phenolic compounds. The objective of this study was to revalorise coffee parchment, obtaining aqueous extracts rich in phenolic compounds, optimising the extraction conditions using response surface methodology and comprehensively characterising the obtained extracts. A Box-Behnken design was used to maximise the recovery of total phenolic compounds, total flavonoids, total flavanols, total phenolic acids, and total ortho-diphenols, and the antioxidant capacity of coffee parchment extracts. The main factor influencing phenolic compound extraction was temperature, followed by solid-to-solvent ratio and acidity. Optimised heat-assisted extraction conditions were 100 °C, 90 min, 0% citric acid, and 0.02 g mL-1 solid-to-solvent ratio. Under these conditions, the concentrations of phenolic compounds and antioxidant capacity were equivalent to those expected, allowing us to validate the model. The UPLC-ESI-MS/MS phenolic profile exhibited the occurrence of 13 phenolic compounds, with those shown in higher concentrations being chlorogenic acid, vanillic acid, protocatechuic acid, and p-coumaric acid. The findings of this study provide valuable insights into the potential application of a useful, clean, environmentally friendly and cost-effective method to recover phenolic compounds from coffee parchment and, thus, to revalorize the by-product by converting it into high-added value new products to be used in the food and cosmetic industries.
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Affiliation(s)
- Yolanda Aguilera
- Institute of Food Science Research (CIAL, UAM-CSIC), C/Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain.
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267
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Kalinke C, Oliveira PR, Bonet San Emeterio M, González‐Calabuig A, Valle M, Salvio Mangrich A, Humberto Marcolino Junior L, Bergamini MF. Voltammetric Electronic Tongue Based on Carbon Paste Electrodes Modified with Biochar for Phenolic Compounds Stripping Detection. ELECTROANAL 2019. [DOI: 10.1002/elan.201900072] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Cristiane Kalinke
- Laboratory of Electrochemical SensorsDepartment of Chemistry, Federal University of Paraná CEP 81.531-980 Curitiba, Paraná Brazil
| | - Paulo Roberto Oliveira
- Laboratory of Electrochemical SensorsDepartment of Chemistry, Federal University of Paraná CEP 81.531-980 Curitiba, Paraná Brazil
| | - Marta Bonet San Emeterio
- Sensors and Biosensors GroupDepartment of Chemistry, Universitat Autonoma de Barcelona, Bellaterra Barcelona Spain
| | - Andreu González‐Calabuig
- Sensors and Biosensors GroupDepartment of Chemistry, Universitat Autonoma de Barcelona, Bellaterra Barcelona Spain
| | - Manel Valle
- Sensors and Biosensors GroupDepartment of Chemistry, Universitat Autonoma de Barcelona, Bellaterra Barcelona Spain
| | - Antonio Salvio Mangrich
- Laboratory of Process and Environmental Projects, Department of ChemistryFederal University of Paraná CEP 81.531-980 Curitiba, Paraná Brazil
- National Institute of Science and Technology of Energy and Environment (INCT E&A/CNPq) Brazil
| | - Luiz Humberto Marcolino Junior
- Laboratory of Electrochemical SensorsDepartment of Chemistry, Federal University of Paraná CEP 81.531-980 Curitiba, Paraná Brazil
| | - Márcio F. Bergamini
- Laboratory of Electrochemical SensorsDepartment of Chemistry, Federal University of Paraná CEP 81.531-980 Curitiba, Paraná Brazil
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268
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Ramos ITL, Silva TMS, Camara CA. Synthesis of new 6- and 8-Alkenyl-3,7,3’,4’-Tetramethoxyquercetin derivatives by microwave-assisted Heck coupling. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1636398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ingrid T. L. Ramos
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Tania M. S. Silva
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Celso A. Camara
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
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269
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de la Fuente B, López-García G, Máñez V, Alegría A, Barberá R, Cilla A. Evaluation of the Bioaccessibility of Antioxidant Bioactive Compounds and Minerals of Four Genotypes of Brassicaceae Microgreens. Foods 2019; 8:foods8070250. [PMID: 31324050 PMCID: PMC6679176 DOI: 10.3390/foods8070250] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/02/2019] [Accepted: 07/08/2019] [Indexed: 01/09/2023] Open
Abstract
Microgreens constitute an emerging class of fresh, healthy foods due to their nutritional composition. In this study the content of minerals and antioxidant bioactive compounds, and for the first time bioaccessibility, were evaluated in broccoli (Brassica oleracea L. var. italica Plenck), green curly kale (Brassica oleracea var. sabellica L.), red mustard (Brassica juncea (L.) Czern.) and radish (Raphanus sativus L.) hydroponic microgreens. Macro- (K, Ca, Mg) and oligo-elements (Fe, Zn), ascorbic acid, total soluble polyphenols, total carotenoids, total anthocyanins, total isothiocyanates and total antioxidant capacity (Trolox Equivalent Antioxidant Capacity and Oxygen Radical Absorbance Capacity) were determined before and after the standardized simulated gastrointestinal digestion process. All microgreens provided relevant amounts of vitamin C (31-56 mg/100 g fresh weight) and total carotenoids (162-224 mg β-carotene/100 g dry weight). Mineral content was comparable to that normally found in hydroponic microgreens and the low potassium levels observed would allow their dietetic recommendation for patients with impaired kidney function. Both total soluble polyphenols and total isothiocyanates were the greatest contributors to the total antioxidant capacity after digestion (43-70% and 31-63% bioaccessibility, respectively) while macroelements showed an important bioaccessibility (34-90%). In general, radish and mustard presented the highest bioaccessibility of bioactive compounds and minerals. Overall, the four hydroponic Brassicaceae microgreens present a wide array of antioxidant bioactive compounds.
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Affiliation(s)
- Beatriz de la Fuente
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
| | - Gabriel López-García
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
| | - Vicent Máñez
- CIAM (Centro de Innovación Agronómico_Grupo Alimentario Citrus), Avda. dels Gremis, Parcela 28. Pol. Ind. Sector 13, Riba-roja de Túria, 46394 Valencia, Spain
| | - Amparo Alegría
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
| | - Reyes Barberá
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
| | - Antonio Cilla
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain.
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270
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Antoniewska A, Rutkowska J, Pineda MM. Antioxidative, sensory and volatile profiles of cookies enriched with freeze-dried Japanese quince (Chaenomeles japonica) fruits. Food Chem 2019; 286:376-387. [DOI: 10.1016/j.foodchem.2019.02.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/31/2019] [Accepted: 02/05/2019] [Indexed: 11/25/2022]
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271
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Multivariate effects of Chinese keemun black tea grades (Camellia sinensis var. sinensis) on the phenolic composition, antioxidant, antihemolytic and cytotoxic/cytoprotection activities. Food Res Int 2019; 125:108516. [PMID: 31554085 DOI: 10.1016/j.foodres.2019.108516] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/19/2019] [Accepted: 06/21/2019] [Indexed: 12/19/2022]
Abstract
The main objectives of the study were to compare the phenolic composition, chemical and biological antioxidant activities, and cytotoxicity towards IMR90, HCT8, and A549 cell lines of eight grades of Chinese keemun black tea (Camellia sinensis var. sinensis) using a statistical approach. No cytotoxic effects were observed on IMR90 normal cells. Our results all together show that the chemical antioxidant capacity of high-grade black teas measured by DPPH, FRAP, and total reducing capacity assays was correspondingly higher than the mean values of low-grade teas and these antioxidant assays were not associated with cytotoxicity towards cancerous cell lines (HCT8 and A549). High grades of Chinese keemun black teas contained higher contents of total phenolics, flavonoids and ortho-diphenols than lower grades and theaflavin-3,3'-di-gallate could only be detected in high black tea grades (T1 and T2). Intermediate-high keemun black tea grades - C1, C3, T1, and T2 - which also had the highest mean values of TPC, flavonoids, o-diphenols, theaflavin-3-gallate, theaflavin-3'-gallate, Fe2+ chelating ability, and chemical antioxidant activity, presented the highest inhibition of Wistar rat's brain oxidation. No clear differentiation and trend were observed between erythrocyte protection and Chinese black tea grades as results clearly showed that intermediate black tea grades (C3 and C4) protected more the human erythrocytes against mechanical stress. Our study shows that although higher Chinese keemun black tea grades (T1 and T2) presented the highest TPC, flavonoids, and chemical antioxidant activity, these in vitro chemical assays were not translated into higher biological activity.
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272
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Rocchetti G, Lucini L, Giuberti G, Bhumireddy SR, Mandal R, Trevisan M, Wishart DS. Transformation of polyphenols found in pigmented gluten-free flours during in vitro large intestinal fermentation. Food Chem 2019; 298:125068. [PMID: 31260977 DOI: 10.1016/j.foodchem.2019.125068] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 06/14/2019] [Accepted: 06/23/2019] [Indexed: 12/18/2022]
Abstract
In this work, 18 gluten-free flours (prepared from cereals, pseudocereals and legumes), differing in pigmentation, were screened for their phenolic profiles, cooked and, then, subjected to digestion and large intestinal fermentation in vitro. A combined targeted/untargeted metabolomic approach was used to elucidate the microbial biotransformation processes of polyphenols following digestion. This preliminary work demonstrated an increase in 3,5-dihydroxybenzoic acid (on average from 0.67 up to 1.30 μmol/g dry matter) throughout large intestinal fermentation of pseudocereals (esp. quinoa), due to their high alkylresorcinol contents. Isoflavones were converted into equol- or O-desmethylangolensin- derivatives, whereas anthocyanins were degraded into lower-molecular-weight phenolics (i.e., protocatechuic aldehyde and 4-hydroxybenzoic acid, with the latter exhibiting the highest increase over time). A decreasing trend was observed for antioxidant activities (i.e., FRAP and ORAC values) moving from digested to faecal fermented samples. These findings highlight that gluten-free flours are able to deliver bioaccessible polyphenols to the colon.
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Affiliation(s)
- Gabriele Rocchetti
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza 29122, Italy; Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza 29122, Italy; Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada
| | - Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza 29122, Italy.
| | - Gianluca Giuberti
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza 29122, Italy
| | | | - Rupasri Mandal
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada
| | - Marco Trevisan
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza 29122, Italy
| | - David S Wishart
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada; Department of Computing Science, University of Alberta, Edmonton, AB T6G 2E8, Canada
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273
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Bohn T. Carotenoids and Markers of Oxidative Stress in Human Observational Studies and Intervention Trials: Implications for Chronic Diseases. Antioxidants (Basel) 2019; 8:E179. [PMID: 31213029 PMCID: PMC6616644 DOI: 10.3390/antiox8060179] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 06/12/2019] [Accepted: 06/14/2019] [Indexed: 01/08/2023] Open
Abstract
Carotenoids include C30, C40 and C50 terpenoid-based molecules, many of which constitute coloured pigments. However, >1100 of these are known to occur in nature and only about a dozen are known to play a role in our daily diet. Carotenoids have received much attention due to their proposed health benefits, including reducing the incidence of chronic diseases, such as cardiovascular disease and diabetes. Many of these diseases are characterized by chronic inflammation co-occurring with oxidative stress, characterized by, for example, enhanced plasma F2-isoprostane concentrations, malondialdehyde, and 8-hydroxyguanosine. Though carotenoids can act as direct antioxidants, quenching, for example, singlet oxygen and peroxide radicals, an important biological function appears to rest also in the activation of the body's own antioxidant defence system, related to superoxide-dismutase, catalase, and glutathione-peroxidase expression, likely due to the interaction with transcription factors, such as nuclear-factor erythroid 2-related factor 2 (Nrf-2). Though mostly based on small-scale and observational studies which do not allow for drawing conclusions regarding causality, several supplementation trials with isolated carotenoids or food items suggest positive health effects. However, negative effects have also been reported, especially regarding beta-carotene for smokers. This review is aimed at summarizing the results from human observational studies/intervention trials targeting carotenoids in relation to chronic diseases characterized by oxidative stress and markers thereof.
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Affiliation(s)
- Torsten Bohn
- Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg.
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274
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Montesano D, Rocchetti G, Cossignani L, Senizza B, Pollini L, Lucini L, Blasi F. Untargeted Metabolomics to Evaluate the Stability of Extra-Virgin Olive Oil with Added Lycium barbarum Carotenoids during Storage. Foods 2019; 8:E179. [PMID: 31141920 PMCID: PMC6616970 DOI: 10.3390/foods8060179] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 01/02/2023] Open
Abstract
A carotenoid-rich extract from Lycium barbarum L. was added to extra virgin olive oil (EVOO), obtaining a carotenoid-enriched oil (EVOOCar). The oxidative stability of EVOO and EVOOCar was evaluated during long-term storage of 28 weeks at room temperature, by measuring some classical parameters (acidity and peroxide values, spectrophotometric coefficients, fatty acid composition) and the content of minor compounds (i.e., α-tocopherol and lutein). At the end of the storage, higher content (p < 0.01) of α-tocopherol in EVOOCar in respect to EVOO were observed. Zeaxanthin dipalmitate, the most abundant carotenoid compound of Goji berries, decreased slightly (p < 0.05) in EVOOCar until the end of the storage. In regard to polyphenols, an ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UHPLC/QTOF-MS) using untargeted metabolomics was carried out. This latter approach discriminated the two oil samples during long-term storage, allowing to identify also the phenolic classes most exposed to significant variations during storage (i.e., mainly lignans and flavones). Besides, the addition of Goji carotenoids preserved the stability of tyrosol equivalents in EVOOCar during long-term storage. These results highlighted that the enrichment of EVOO with a carotenoid-rich extract can improve the shelf-life and nutritional value of added-oil, protecting EVOO natural antioxidants during long-term storage.
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Affiliation(s)
- Domenico Montesano
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, via San Costanzo, 06126 Perugia, Italy.
| | - Gabriele Rocchetti
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
| | - Lina Cossignani
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, via San Costanzo, 06126 Perugia, Italy.
| | - Biancamaria Senizza
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
| | - Luna Pollini
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, via San Costanzo, 06126 Perugia, Italy.
| | - Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
| | - Francesca Blasi
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, via San Costanzo, 06126 Perugia, Italy.
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275
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Ospina M, Montaña-Oviedo K, Díaz-Duque Á, Toloza-Daza H, Narváez-Cuenca CE. Utilization of fruit pomace, overripe fruit, and bush pruning residues from Andes berry (Rubus glaucus Benth) as antioxidants in an oil in water emulsion. Food Chem 2019; 281:114-123. [DOI: 10.1016/j.foodchem.2018.12.087] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/21/2018] [Accepted: 12/21/2018] [Indexed: 12/25/2022]
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276
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Azam Ansari M, Chung IM, Rajakumar G, A Alzohairy M, Almatroudi A, Gopiesh Khanna V, Thiruvengadam M. Evaluation of Polyphenolic Compounds and Pharmacological Activities in Hairy Root Cultures of Ligularia fischeri Turcz. f. spiciformis (Nakai). Molecules 2019; 24:E1586. [PMID: 31013652 PMCID: PMC6515212 DOI: 10.3390/molecules24081586] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/17/2019] [Accepted: 04/17/2019] [Indexed: 11/17/2022] Open
Abstract
A considerable amount of bioactive compounds have been used for the biopharmaceutical engineering to help human health and nutrition. Hairy root culture (HRC) or transgenic root is a favourable alternative technique for phytochemical production. Ligularia fischeri is a significant source of pharmaceutically important active compounds with an enormous range of health care applications. HRC of L. fischeri was developed using Agrobacterium rhizogenes for the production of polyphenolic compounds with antioxidant, antimicrobial, antidiabetic, anticancer and anti-inflammatory pharmaceutical activities. Hairy roots (HRs) were selected by morphological assessment, genetic and molecular analyses. The maximum accumulation of fresh mass (94.15 g/L) and dry mass (9.45 g/L) was recorded in MS liquid medium supplemented with 30 g/L sucrose at 28 days. Furthermore, HRs successfully produced numerous polyphenolic compounds, including six hydroxycinnamic acids, seven flavonols, seven hydroxybenzoic acids, vanillin, resveratrol, pyrogallol, homogentisic, and veratric acids, which were identified by UHPLC analysis. HRs produced higher total phenolic (185.65 mg/g), and flavonoid (5.25 mg/g) contents than non-transformed roots (125.55 mg/g and 3.75 mg/g). As a result of these metabolic changes, pharmaceutical activities were found higher in HRs than non-transformed roots (NTRs). The present study indicates that HRC has the potential to increase the content of beneficial polyphenolic compounds with higher potential pharmaceutical activities. To the best of our knowledge, the present study is the first report on enhancing the production of polyphenolic compounds with pharmaceutical activities from the HRCs of L. fischeri.
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Affiliation(s)
- Mohammad Azam Ansari
- Department of Epidemic Disease Research, Institutes for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia.
| | - Ill-Min Chung
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul 05029, Korea.
| | - Govindasamy Rajakumar
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul 05029, Korea.
| | - Mohammad A Alzohairy
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia.
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia.
| | - Venkatesan Gopiesh Khanna
- Department of Biotechnology, School of Life Sciences, Vels Institute of Science, Technology and Advanced Studies (VISTAS), Vels University, Pallavaram, Chennai 600117, Tamil Nadu, India.
| | - Muthu Thiruvengadam
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul 05029, Korea.
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277
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Antioxidative activity of chlorogenic acid relative to trolox in aqueous solution – DFT study. Food Chem 2019; 278:469-475. [DOI: 10.1016/j.foodchem.2018.11.070] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/25/2018] [Accepted: 11/12/2018] [Indexed: 11/24/2022]
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278
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Should we ban total phenolics and antioxidant screening methods? The link between antioxidant potential and activation of NF-κB using phenolic compounds from grape by-products. Food Chem 2019; 290:229-238. [PMID: 31000041 DOI: 10.1016/j.foodchem.2019.03.145] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/18/2019] [Accepted: 03/28/2019] [Indexed: 12/18/2022]
Abstract
Free radical imbalance is associated with several chronic diseases. However, recent controversies have put in check the validity of colorimetric methods to screen the functionality of polyphenols. Therefore, in this study two antioxidant methods, based on chemical reactions, were tested for their ability in anticipating the reduction of the activation of NF-κB using LPS-activated RAW 264.7 macrophages, selected as a biological model. Grape processing by-products from winemaking showed higher total phenolic content (TPC), antioxidant capacity towards peroxyl radical (31.1%) as well as reducing power (39.5%) than those of grape juice by-products. The same trend was observed when these samples were tested against LPS-activated RAW 264.7 macrophages by reducing the activation NF-κB. Feedstocks containing higher TPC and corresponding ORAC and FRAP results translated to higher reduction in the activation of NF-κB (36.5%). Therefore, this contribution demonstrates that colorimetric methods are still important screening tools owing their simplicity and widespread application.
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279
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Zhang H, Cai XT, Tian QH, Xiao LX, Zeng Z, Cai XT, Yan JZ, Li QY. Microwave-Assisted Degradation of Polysaccharide from Polygonatum sibiricum and Antioxidant Activity. J Food Sci 2019; 84:754-761. [PMID: 30908644 DOI: 10.1111/1750-3841.14449] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 12/23/2022]
Abstract
Four polysaccharide fractions (P-1: 71.40%, P-2: 1.95%, P-3: 1.14%, P-4: 1.64%) were isolated from crude Polygonatum sibiricum polysaccharide (PSP), processed by water extraction, ethanol precipitation, and further separated with diethylaminoethyl cellulose-52 anion-exchange chromatography. Their molecular weights and monosaccharide compositions were characterized by high performance gel chromatography with evaporative light scattering detector and ultraviolet-visible detector. The antioxidant activity of four polysaccharides fractions were assessed by the electron transfer menchanism (DPPH, ferric reducing power, and ABST assays) and chelation of transition metals (Fe2+ and Cu2+ chelation ability). The highest content fraction P-1 exhibited the lowest antioxidant activity, and the ranking of antioxidant capacity was P-4 > P-3 > P-2 > PSP > P-1. After processed by microwave-assisted degradation, the molecular weight of P-1 was decreased from 2.99 × 105 to 2.33 × 103 Da, while the antioxidant activity of degraded P-1 was about eightfold higher than natural P-1. These results indicated that the proposed microwave-assisted degradation approach was an efficacious methodology to improve their bioactivity by lower the molecular weight of polysaccharides. PRACTICAL APPLICATION: This study provided an environmentally friendly, convenient and efficient microwave-assisted degradation technology to process the neutral polysaccharides from Polygonatum sibiricum. The results could be used for the development and utilization of various plant polysaccharides as a kind of food supplement in our daily life.
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Affiliation(s)
- Hui Zhang
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Xiu-Ting Cai
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Qing-Hua Tian
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Lin-Xia Xiao
- Collaborative Innovation Center of Yangtze River Region Green Pharmaceuticals, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Zhen Zeng
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Xin-Tong Cai
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Ji-Zhong Yan
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
| | - Qing-Yong Li
- College of Pharmaceutical Science, Zhejiang Univ. of Technology, Hangzhou, 310014, China
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280
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Phenolic composition and antioxidant activities of saskatoon berry fruit and pomace. Food Chem 2019; 290:168-177. [PMID: 31000034 DOI: 10.1016/j.foodchem.2019.03.077] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 03/16/2019] [Accepted: 03/17/2019] [Indexed: 11/20/2022]
Abstract
Total phenolic chromatographic indices (TPCI) of three commercially grown saskatoon berry varieties and a pomace from commercial juice production were determined. Northline was shown to have the highest TPCI of 504.2 mg/100 g FW. These results agreed with total phenolic content results for these varieties. The TPCI of the commercial pomace was 404.2 mg/100 g pomace indicating that a significant concentration of phenolics were present in this co-product, showing the commercial relevance of this material. A phenolic rich extract (PRE; 500 ppm) of the Northline variety was compared to BHT (0.02% w:w) and Rosamox (0.2% w:w) for delaying the oxidation of borage oil via rancimat analysis. Induction times were 1.46 h (borage oil), 1.44 h (Rosamox), 2.18 h (BHT), and 2.42 h (PRE), which was a ∼65% delay in the oxidation of borage oil. These results clearly support the value of this material as an antioxidant ingredient in foods, pharmaceuticals, nutriceuticals and cosmetics.
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281
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Hydrodistillation Extraction Kinetics Regression Models for Essential Oil Yield and Composition in Juniperus virginiana, J. excelsa, and J. sabina. Molecules 2019; 24:molecules24050986. [PMID: 30862073 PMCID: PMC6429388 DOI: 10.3390/molecules24050986] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/02/2019] [Accepted: 03/07/2019] [Indexed: 01/06/2023] Open
Abstract
The chemical profile and antioxidant capacity of Juniperus virginiana, J. excelsa, and J. sabina essential oil (EO) fractions as a function of time was the subject of this study. The hypothesis was that, capturing EO in sequential timeframes during hydrodistillation would generate fractions containing unique compositions and antioxidant capacity. In J. virginiana, the highest limonene (43%) was found in the 0⁻5 min oil fraction, with safrole (37%) being highest in the 10⁻20 and 20⁻40 min fractions, and elemol (34%) being highest in the 160⁻240 min fraction. In J. excelsa, α-pinene (34-36%) was the highest in the 0⁻5 min fraction and in the control (non-stop 0⁻240 min distillation) oil, limonene (39%) was the highest in the 0⁻10 min fractions and cedrol (50-53%) was the highest in the 40⁻240 min fractions. In J. sabina, sabinene (80%) was highest in the 0⁻3 min fraction. The highest antioxidant capacity of J. virginiana was demonstrated by the 5⁻10 min fraction; the one in J. sabina by the 3⁻10 min fraction; and, the one in J. excelsa, by the control. The kinetics regression models that were developed can predict EO composition of the three juniper species eluted at different timeframes. Various industries could benefit from the results from this study.
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282
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Vargas FC, Gómez B, Mousavi Khaneghah A, Strozzi I, Gavahian M, Barba FJ, Sobral PJDA, Lorenzo JM. Assessment of the Suitability of Pitanga Leaf Extract as a Natural Antioxidant for Enhancing Canola Oil Stability: Monitoring Lipid Oxidation Parameters. EUR J LIPID SCI TECH 2019. [DOI: 10.1002/ejlt.201800447] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Flávia C. Vargas
- Faculty of Animal Science and Food Engineering, Department of Food Engineering, University of São Paulo225 Duque de Caxias Norte Ave, Jardim Elite, Postal Code 13.635‐900, PirassunungaSão PauloBrazil
| | - Belen Gómez
- Centro Tecnológico de la Carne de Galicia, rúa Galicia no. 4, Parque Tecnológico de GaliciaSan Cibrao das Viñas32900 OurenseSpain
| | - Amin Mousavi Khaneghah
- Faculty of Food Engineering, Department of Food Science, University of Campinas (UNICAMP)Rua Monteiro Lobato, 80, Caixa Postal: 6121, CEP: 13083‐862 CampinasSão PauloBrazil
| | - Isabella Strozzi
- Faculty of Animal Science and Food Engineering, Department of Food Engineering, University of São Paulo225 Duque de Caxias Norte Ave, Jardim Elite, Postal Code 13.635‐900, PirassunungaSão PauloBrazil
| | - Mohsen Gavahian
- Product and Process Research Center, Food Industry Research and Development InstituteNo. 331 Shih‐Pin Rd., Hsinchu30062 TaiwanRepublic of China
| | - Francisco J. Barba
- Universitat de València, Faculty of Pharmacy, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine DepartmentNutrition and Food Science Area, Avda.Vicent Andrés Estellés, s/n, 46100 BurjassotValènciaSpain
| | - Paulo José do Amaral Sobral
- Faculty of Animal Science and Food Engineering, Department of Food Engineering, University of São Paulo225 Duque de Caxias Norte Ave, Jardim Elite, Postal Code 13.635‐900, PirassunungaSão PauloBrazil
| | - Jose M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia no. 4, Parque Tecnológico de GaliciaSan Cibrao das Viñas32900 OurenseSpain
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283
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Roselló-Soto E, Martí-Quijal FJ, Cilla A, Munekata PES, Lorenzo JM, Remize F, Barba FJ. Influence of Temperature, Solvent and pH on the Selective Extraction of Phenolic Compounds from Tiger Nuts by-Products: Triple-TOF-LC-MS-MS Characterization. Molecules 2019; 24:molecules24040797. [PMID: 30813299 PMCID: PMC6412831 DOI: 10.3390/molecules24040797] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 02/13/2019] [Accepted: 02/18/2019] [Indexed: 01/05/2023] Open
Abstract
The aim of this study was to assess the effect of temperature, solvent (hydroethanolic mixtures) and pH on the recovery of individual phenolic compounds from "horchata" by-products. These parameters were optimized by response surface methodology and triple-TOF-LC-MS-MS was selected as the analytical tool to identify and quantify the individual compounds. The optimum extraction conditions were 50% ethanol, 35 °C and pH 2.5, which resulted in values of 222.6 mg gallic acid equivalents (GAE)/100 g dry matter and 1948.1 µM trolox equivalent (TE)/g of dry matter for total phenolic content (TPC) and trolox equivalent antioxidant capacity (TEAC), respectively. The extraction of phenolic compounds by the conventional solvent method with agitation was influenced by temperature (p = 0.0073), and more strongly, by the content of ethanol in the extraction solution (p = 0.0007) while the pH did not show a great impact (p = 0.7961). On the other hand, the extraction of phenolic acids was affected by temperature (p = 0.0003) and by ethanol amount (p < 0.0001) but not by the pH values (p = 0.53). In addition, the percentage of ethanol influenced notably the extraction of both 4-vinylphenol (p = 0.0002) and the hydroxycinnamic acids (p = 0.0039). Finally, the main individual phenolic extracted with hydroethanolic mixtures was 4-vinylphenol (303.3 μg/kg DW) followed by spinacetin3-O-glucosyl-(1→6)-glucoside (86.2 μg/kg DW) and sinensetin (77.8 μg/kg DW).
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Affiliation(s)
- Elena Roselló-Soto
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda; Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain.
| | - Francisco J Martí-Quijal
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda; Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain.
| | - Antonio Cilla
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda; Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain.
| | - Paulo E S Munekata
- Centro Tecnológico de la Carne de Galicia, Avda. Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain.
| | - Jose M Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avda. Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain.
| | - Fabienne Remize
- QualiSud, Université de La Réunion, CIRAD, Université Montpellier, Montpellier SupAgro, Université d'Avignon, 2 rue J. Wetzell, F-97490 Sainte Clotilde, France.
| | - Francisco J Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda; Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain.
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284
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Munialo CD, Naumovski N, Sergi D, Stewart D, Mellor DD. Critical evaluation of the extrapolation of data relative to antioxidant function from the laboratory and their implications on food production and human health: a review. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14135] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Claire D. Munialo
- School of Life Sciences Coventry University Priory Street Coventry CV1 5FB UK
| | - Nenad Naumovski
- Collaborative Research in Bioactives and Biomarkers (CRIBB) Group University of Canberra Bruce Canberra ACT 2617 Australia
- Discipline of Nutrition and Dietetics Faculty of Health University of Canberra Bruce Canberra ACT 2617 Australia
| | - Domenico Sergi
- Nutrition & Health Substantiation Group, Nutrition and Health Program, Health and Biosecurity Commonwealth Scientific and Industrial Research Organisation (CSIRO) Adelaide SA 5000 Australia
| | - David Stewart
- School of Life Sciences Coventry University Priory Street Coventry CV1 5FB UK
| | - Duane D. Mellor
- School of Life Sciences Coventry University Priory Street Coventry CV1 5FB UK
- Collaborative Research in Bioactives and Biomarkers (CRIBB) Group University of Canberra Bruce Canberra ACT 2617 Australia
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285
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Mohammadi S, Piri K, Dinarvand M. Antioxidant and Antibacterial Effects of Some Medicinal Plants of Iran. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2019. [DOI: 10.21448/ijsm.514968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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286
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Karakaya S, Koca M, Yılmaz SV, Yıldırım K, Pınar NM, Demirci B, Brestic M, Sytar O. Molecular Docking Studies of Coumarins Isolated from Extracts and Essential Oils of Zosima absinthifolia Link as Potential Inhibitors for Alzheimer's Disease. Molecules 2019; 24:molecules24040722. [PMID: 30781573 PMCID: PMC6412260 DOI: 10.3390/molecules24040722] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/13/2019] [Accepted: 02/14/2019] [Indexed: 01/01/2023] Open
Abstract
Coumarins and essential oils are the major components of the Apiaceae family and the Zosima genus. The present study reports anticholinesterase and antioxidant activities of extracts and essential oils from aerial parts, roots, flowers, fruits and coumarins—bergapten (1); imperatorin (2), pimpinellin (3) and umbelliferone (4)—isolated of the roots from Zosima absinthifolia. The investigation by light and scanning electron microscopy of the structures of secretory canals found different chemical compositions in the various types of secretory canals which present in the aerial parts, fruits and flowers. The canals, present in the aerial parts, are characterized by terpene hydrocarbons, while the secretory canals of roots, flowers and fruits include esters. Novel data of a comparative study on essential oils constituents of aerial parts, roots, flowers and fruits of Z. absinthfolia has been presented. The roots and fruits extract showed a high content of total phenolics and antioxidant activity. The GC-FID and GC-MS analysis revealed that the main components of the aerial parts, roots, flowers and fruits extracts were octanol (8.8%), octyl octanoate (7.6%), octyl acetate (7.3%); trans-pinocarvyl acetate (26.7%), β-pinene (8.9%); octyl acetate (19.9%), trans-p-menth-2-en-1-ol (4.6%); octyl acetate (81.6%), and (Z)-4-octenyl acetate (5.1%). The dichloromethane fraction of fruit and flower essential oil was characterized by the highest phenolics level and antioxidant activity. The dichloromethane fraction of fruit had the best inhibition against butyrylcholinesterase enzyme (82.27 ± 1.97%) which was higher then acetylcholinesterase inhibition (61.09 ± 4.46%) of umbelliferone. This study shows that the flowers and fruit of Z. absinthifolia can be a new potential resource of natural antioxidant and anticholinesterase compounds.
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Affiliation(s)
- Songul Karakaya
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey.
| | - Mehmet Koca
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey.
| | - Serdar Volkan Yılmaz
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey.
| | - Kadir Yıldırım
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey.
| | - Nur Münevver Pınar
- Department of Biology, Faculty of Science, Ankara University, 06560 Ankara, Turkey.
| | - Betül Demirci
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, 26210 Eskisehir, Turkey.
| | - Marian Brestic
- Department of Plant Physiology, Slovak Agricultural University in Nitra, 94976 Nitra, Slovak.
| | - Oksana Sytar
- Department of Plant Physiology, Slovak Agricultural University in Nitra, 94976 Nitra, Slovak.
- Department of Plant Biology, Educational and Scientific Center "Institute of Biology and Medicine", Kiev National University of Taras Shevchenko, Hlushkova Avenue, 2, 03127 Kyiv, Ukraine.
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287
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Effect of extraction solvent on the phenolic compounds content and antioxidant activity of Ramon nut (Brosimum alicastrum). CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00716-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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288
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Bautista-Expósito S, Peñas E, Frias J, Martínez-Villaluenga C. Pilot-scale produced fermented lentil protects against t-BHP-triggered oxidative stress by activation of Nrf2 dependent on SAPK/JNK phosphorylation. Food Chem 2019; 274:750-759. [DOI: 10.1016/j.foodchem.2018.09.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 07/12/2018] [Accepted: 09/02/2018] [Indexed: 12/18/2022]
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289
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Contribution of phenolic compounds, ascorbic acid and vitamin E to antioxidant activity of currant (Ribes L.) and gooseberry (Ribes uva-crispa L.) fruits. Food Chem 2019; 284:323-333. [PMID: 30744864 DOI: 10.1016/j.foodchem.2019.01.072] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 01/09/2019] [Accepted: 01/11/2019] [Indexed: 01/14/2023]
Abstract
Berries of four gooseberry (Ribes uva-crispa L.) cultivars of Invicta, Rixanta, Karat and Black Negus and five currant (Ribes L.) cultivars of NS 11, Focus, Ben Gairn, Otelo and Viola were evaluated as potential sources of bioactive compounds with extraordinary antioxidant activity. Their total phenolic, flavonoid and anthocyanin contents were determined in the range of 3.52-30.77 g GA.kg-1, 2.83-17.35 g RE.kg-1 and 0.03-186.12 mg COG.100 g-1, respectively. Furthermore, quantification of phenolic compounds and vitamins was established by high-performance liquid chromatography-diode array detection. Flavonoids were the most abundant phenolic substances in the range of 345.0-3726.5 mg.kg-1. Ascorbic acid and vitamin E were established in the amounts of 6.2-14.04 g.kg-1 and 0.43-12.85 mg.kg-1, respectively. Considering all analyzed factors and antioxidant activities determined by various methods (DPPH, ACW and ACL), red gooseberry Black Negus and black currant Otelo were the most significant cultivars.
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290
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Potì F, Santi D, Spaggiari G, Zimetti F, Zanotti I. Polyphenol Health Effects on Cardiovascular and Neurodegenerative Disorders: A Review and Meta-Analysis. Int J Mol Sci 2019; 20:E351. [PMID: 30654461 PMCID: PMC6359281 DOI: 10.3390/ijms20020351] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/10/2019] [Accepted: 01/11/2019] [Indexed: 12/14/2022] Open
Abstract
Several studies have demonstrated that polyphenol-enriched diets may have beneficial effects against the development of degenerative diseases, including atherosclerosis and disorders affecting the central nervous system. This activity has been associated not only with antioxidant and anti-inflammatory properties, but also with additional mechanisms, such as the modulation of lipid metabolism and gut microbiota function. However, long-term studies on humans provided controversial results, making the prediction of polyphenol impact on health uncertain. The aim of this review is to provide an overview and critical analysis of the literature related to the effects of the principal dietary polyphenols on cardiovascular and neurodegenerative disorders. We critically considered and meta-analyzed randomized controlled clinical trials involving subjects taking polyphenol-based supplements. Although some polyphenols might improve specific markers of cardiovascular risk and cognitive status, many inconsistent data are present in literature. Therefore, definitive recommendations for the use of these compounds in the prevention of cardiovascular disease and cognitive decline are currently not applicable. Once pivotal aspects for the definition of polyphenol bioactivity, such as the characterization of pharmacokinetics and safety, are addressed, it will be possible to have a clear picture of the realistic potential of polyphenols for disease prevention.
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Affiliation(s)
- Francesco Potì
- Dipartimento di Medicina e Chirurgia, Unità di Neuroscienze, Università di Parma, via Volturno 39/F, 43125 Parma, Italy.
| | - Daniele Santi
- Dipartimento di Scienze Biomediche, Metaboliche e Neuroscienze, Unità di Endocrinologia, Università degli Studi di Modena e Reggio Emilia, via del Pozzo 71, 41124 Modena, Italy.
- Dipartimento di Medicine Specialistiche-Unità di Endocrinologia, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, via Giardini 1355, 41126 Modena, Italy.
| | - Giorgia Spaggiari
- Dipartimento di Medicine Specialistiche-Unità di Endocrinologia, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, via Giardini 1355, 41126 Modena, Italy.
| | - Francesca Zimetti
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Ilaria Zanotti
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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291
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Effect of β-Glucan and Black Tea in a Functional Bread on Short Chain Fatty Acid Production by the Gut Microbiota in a Gut Digestion/Fermentation Model. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16020227. [PMID: 30650566 PMCID: PMC6352285 DOI: 10.3390/ijerph16020227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/09/2019] [Accepted: 01/11/2019] [Indexed: 02/07/2023]
Abstract
β-Glucan and black tea are fermented by the colonic microbiota producing short chain fatty acids (SCFA) and phenolic acids (PA). We hypothesized that the addition of β-glucan, a dietary fiber, and tea polyphenols to a food matrix like bread will also affect starch digestion in the upper gut and thus further influence colonic fermentation and SCFA production. This study investigated SCFA and PA production from locally developed breads: white bread (WB), black tea bread (BT), β-glucan bread (βG), β-glucan plus black tea bread (βGBT). Each bread was incubated in an in vitro system mimicking human digestion and colonic fermentation. Digestion with α-amylase significantly (p = 0.0001) increased total polyphenol and polyphenolic metabolites from BT bread compared with WB, βG, and βGBT. Total polyphenols in βGBT remained higher (p = 0.016; 1.3-fold) after digestion with pepsin and pancreatin compared with WB. Fermentations containing βG and βGBT produced similar propionate concentrations ranging from 17.5 to 18.6 mmol/L and total SCFA from 46.0 to 48.9 mmol/L compared with control WB (14.0 and 37.4 mmol/L, respectively). This study suggests that combination of black tea with β-glucan in this functional bread did not impact on SCFA production. A higher dose of black tea and β-glucan or in combination with other fibers may be needed to increase SCFA production.
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292
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Albishi T, Banoub JH, de Camargo AC, Shahidi F. Date palm wood as a new source of phenolic antioxidants and in preparation of smoked salmon. J Food Biochem 2019; 43:e12760. [PMID: 31353548 DOI: 10.1111/jfbc.12760] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/10/2018] [Accepted: 12/08/2018] [Indexed: 12/30/2022]
Abstract
The potential of date palm wood (DPW) as a new source of phenolic antioxidants was investigated in this contribution. The total phenolic content and antiradical activity of soluble and insoluble-bound fractions of DPW was compared to those of maple wood (MW). Furthermore, salmon was smoked with DPW and MW. Irrespective of the wood type, volatile phenolic compounds were mainly methoxyphenols, with the highest contribution from eugenol followed by guaiacol and their corresponding derivatives, as evaluated by solid-phase microextraction and gas chromatography-mass spectrometry. Salmon smoked with DPW showed a higher oxidative stability than that of MW during 21 days of storage at 4°C, which was explained by the higher content of volatile phenolic compounds in the smoke generated from DPW. Minor differences were detected for the instrumental color between both samples of smoked salmon. Therefore, smoking with DPW may be used for industrial meat and fish smoking purposes. PRACTICAL APPLICATIONS: Smoking has long been used to preserve fish and meat products. The process changes the appearance and gives a desirable flavor to the product. However, high temperatures applied during smoking may also induce lipid oxidation, the extent of which is counterbalanced by the antioxidant action of phenolics in woodsmoke. In this sense, the desired interactions of the smoke volatiles in the food matrix dictates the quality of the final product. Volatile phenolics released upon smoking are dependent on the type of wood. Thus, use of a specific wood might provide unique products, hence date palm wood (DPW) used in this work may not only provide special smoked fish products but its use could be extended to other smoked products. Hence, this contribution extends the possible feedstocks for the preparation of smoked products.
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Affiliation(s)
- Tasahil Albishi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
| | - Joseph H Banoub
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.,Science Branch, Special Projects, Fisheries and Oceans Canada, St John's, Newfoundland and Labrador, Canada
| | - Adriano Costa de Camargo
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.,Department of Agri-Food Industry, Food & Nutrition, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Piracicaba, Brazil
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
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293
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Khan IT, Bule M, Ullah R, Nadeem M, Asif S, Niaz K. The antioxidant components of milk and their role in processing, ripening, and storage: Functional food. Vet World 2019; 12:12-33. [PMID: 30936650 PMCID: PMC6431809 DOI: 10.14202/vetworld.2019.12-33] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/05/2018] [Indexed: 01/09/2023] Open
Abstract
The current rate of population growth is so fast that, to feed this massive population, a 2-fold increase in land is required for the production of quality food. Improved dietary products such as milk and its products with antioxidant properties and functional foods of animal origin have been utilized to prevent chronic diseases. The designer milk contains low fat and less lactose, more protein, modified level of fatty acids, and desired amino acid profiles. The importance of milk and its products is due to the presence of protein, bioactive peptides, conjugated linoleic acid, omega-3 fatty acid, Vitamin D, selenium, and calcium. These constituents are present in milk product, play a key role in the physiological activities in human bodies, and act as anti-inflammatory, anti-tumor, antioxidant, hypocholesterolemic, immune boosting, and antimicrobial activities. Consumer awareness regarding benefits of designer foods such as milk and its products is almost non-existent worldwide and needs to be established to reach the benefits of designer food technologies in the near future. The main objective of this review was to collect data on the antioxidant properties of milk and its constituents which keep milk-derived products safe and preserved.
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Affiliation(s)
- Imran Taj Khan
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Ravi Campus, Pattoki, Lahore-54000, Pakistan
| | - Mohammed Bule
- Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
| | - Rahman Ullah
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Ravi Campus, Pattoki, Lahore-54000, Pakistan
| | - Muhammad Nadeem
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Ravi Campus, Pattoki, Lahore-54000, Pakistan
| | - Shafaq Asif
- Faculty of Veterinary Medicine, University of Teramo, Campus Coste Sant’Agostino, Renato Balzarini Street, 1, 64100 Teramo, Italy
| | - Kamal Niaz
- Department of Pharmacology and Toxicology, Cholistan University of Veterinary and Animal Sciences (CUVAS)-Bahawalpur-63100 Pakistan
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294
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Shen Y, Song X, Li L, Sun J, Jaiswal Y, Huang J, Liu C, Yang W, Williams L, Zhang H, Guan Y. Protective effects of p-coumaric acid against oxidant and hyperlipidemia-an in vitro and in vivo evaluation. Biomed Pharmacother 2018; 111:579-587. [PMID: 30599319 DOI: 10.1016/j.biopha.2018.12.074] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/09/2018] [Accepted: 12/17/2018] [Indexed: 01/23/2023] Open
Abstract
Dietary phenols are antioxidants with diverse physiological functions that are beneficial for human health. The objective of this research work was to investigate antioxidant activity of p-coumaric acid (p-CA) using four in vitro methods, the protective effects against oxidative stress in PC12 cells, and hypolipidemic effects on High fat-diet (HFD) mice model. The p-CA exhibited moderate antioxidant activity in the selected in vitro assay. The highest chelating activity of p-CA at 50 μg/mL was found to be 52.22%. Pretreatment with p-CA significantly enhanced cell viability of PC12 cell and suppressed AAPH-induced intracellular ROS generation and AAPH-induced LDH release. The hypolipidemic effects of p-CA (100 mg/kg BW) was directly linked to the increased expression of nuclear factor erythroid 2-related factor (Nrf2) by 2.0-fold, Glutathione peroxidase (Gpx) by 3.8-fold, Superoxide dismutase (SOD-1) by 1.6-fold, Heme oxygenase (HO-1) by 1.72-fold and NAD(P)H Quinone Dehydrogenase 1 (NQO-1) by 1.5-fold compared with HFD group. In addition to these effects, p-CA decreased total cholesterol and atherosclerosis index levels, and increased catalase (CAT) level in serum, total antioxidant capacity (T-AOC) and glutathione peroxidase (GSH-Px) levels in liver as compared HFD group. Administration of p-CA also promoted the recovery of hyperlipidemia steatohepatitis in mice by ameliorating lipid peroxidation. These results suggested that p-CA is a potent antioxidant with potential therapeutic efficacy for treating hyperlipidemia symptoms.
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Affiliation(s)
- Yingbin Shen
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA; Department of Food Science and Engineering, School of Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China
| | - Xun Song
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
| | - Li Li
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning 530007, Guangxi, China
| | - Jian Sun
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning 530007, Guangxi, China
| | - Yogini Jaiswal
- Center for Excellence in Post-Harvest Technologies, North Carolina A&T State University, the North Carolina Research Campus, 500 Laureate Way, Kannapolis, NC 2802, USA
| | - Junqing Huang
- Formula-Pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, Guangdong, China
| | - Chun Liu
- National Engineering Laboratory for Rice and By-product Deep Processing, College of Food Science and Engineering, Center South University of Forestry and Technology, Changsha 410004, China
| | - Wenjian Yang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Leonard Williams
- Center for Excellence in Post-Harvest Technologies, North Carolina A&T State University, the North Carolina Research Campus, 500 Laureate Way, Kannapolis, NC 2802, USA
| | - Hui Zhang
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu, China
| | - Yifu Guan
- Department of Chemistry, Temple University, Philadelphia, 19122, USA.
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295
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Berrani A, Marmouzi I, Kharbach M, Bouyahya A, El Hamdani M, El Jemli M, Lrhorfi A, Benassaoui H, Zouarhi M, My Larbi O, El Abbes Faouzi M, Bengueddour R. Anabasis aretioides Coss. & Moq. phenolic compounds exhibit in vitro hypoglycemic, antioxidant and antipathogenic properties. J Basic Clin Physiol Pharmacol 2018; 30:251-257. [PMID: 30864419 DOI: 10.1515/jbcpp-2018-0154] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Accepted: 11/30/2018] [Indexed: 11/15/2022]
Abstract
Background Based on our previous ethnobotanical survey, the non-investigated Saharan plant Anabasis aretioides Coss. & Moq., growing in the region of Errachidia, was selected for pharmacological investigation. In Moroccan traditional medicine, A. aretioides is being used for diabetes treatment. Thus, the current work aims at evaluating the antidiabetic, antioxidant, and antibacterial activities of the plant in relation to the digestive tract. Methods The different parts of the plant (aerial parts, roots, seeds) were extracted with methanol (MeOH) and screened in enzymatic assays for their inhibitory potential against α-amylase and α-glucosidase, as well as antioxidant and antibacterial activities. Furthermore, the phenolic compounds were analyzed using HPLC-DAD-QTOF-MS. Results The MeOH extracts of A. aretioides aerial parts, roots, and seeds, respectively, inhibited α-amylase (IC50 of 3148.07 μg/mL, 2440.20 μg/mL, 3395.71 μg/mL) and α-glucosidase (IC50 of 2940.59 μg/mL, 3521.81 μg/mL, 3393.83 μg/mL). Moreover, compared to aerial parts and seeds, the plant roots exhibited higher antioxidant capacity and a potent reducing power. In resazurin microplate assay, the plant parts displayed a minimal inhibitory concentration (MIC) ranging from 7.81 mg/mL to 31.25 mg/mL. Chemical analysis revealed 25 phenolic compounds, with chlorogenic acid as the main phenolic compound in the aerial parts, hesperidin in roots, and quercitrin in seeds. Conclusion Anabasis aretioides cited for treatment of diabetes shows promising antioxidant and antibacterial properties, as well as an ability to inhibit digestive enzyme, including α-amylase and α-glucosidase. Thus, our results explain in part the traditional use of this Saharan medicine and open doors for further in vivo mechanistic and functional studies.
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Affiliation(s)
- Assia Berrani
- Laboratory of Biochemistry, Biotechnology, Health and Environment, Department of Biology, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - Ilias Marmouzi
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Mohammed V University in Rabat, Rabat, Morocco
| | - Mourad Kharbach
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Mohammed V University in Rabat, Rabat, Morocco.,Department of Analytical Chemistry and Pharmaceutical Technology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, and Genomic Center of Human Pathologies, Mohammed V University, Rabat, Morocco
| | - Maha El Hamdani
- Faculté des Sciences Kénitra, Université Ibn Tofail, Rabat, Morocco
| | - Meryem El Jemli
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Mohammed V University in Rabat, Rabat, Morocco
| | - Aicha Lrhorfi
- Laboratory of Biochemistry, Biotechnology, Health and Environment, Department of Biology, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - Hayat Benassaoui
- Laboratory of Electrochemistry and Materials Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - Meryem Zouarhi
- Laboratory of Electrochemistry and Materials Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - Ouahidi My Larbi
- Laboratory of Genetics, Neuroendocrinology and Biotechnology, Department of Biology, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - My El Abbes Faouzi
- Laboratoire de Pharmacologie et Toxicologie, Faculté de Médecine et de Pharmacie, Mohammed V University in Rabat, Rabat, Morocco
| | - Rachid Bengueddour
- Laboratory of Biochemistry, Biotechnology, Health and Environment, Department of Biology, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
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296
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Bermúdez-Oria A, Rodríguez-Gutiérrez G, Fernández-Prior Á, Vioque B, Fernández-Bolaños J. Strawberry dietary fiber functionalized with phenolic antioxidants from olives. Interactions between polysaccharides and phenolic compounds. Food Chem 2018; 280:310-320. [PMID: 30642502 DOI: 10.1016/j.foodchem.2018.12.057] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 12/14/2022]
Abstract
The interaction of strawberry cell wall with hydroxytyrosol (HT) and 3,4-dihydroxyphenylglycol (DHPG), two potent phenolic antioxidants naturally found in olive fruit with important biological properties, was investigated. The interaction occurred with drying and seemed to be more complex, strong and irreversible than a simple association. MALDI TOF-TOF analysis suggested covalent (ester bond) and non-covalent (strong hydrogen-bonding, mostly) interactions. The oxygen radical absorbance capacity (ORAC) assay confirmed that the phenols maintained partially their antioxidant activity after binding to the soluble dietary fraction. This soluble dietary fiber was obtained following digestion simulated in vitro with gastric and intestinal fluids. Although the antioxidant activity of HT and DHPG was affected by the dietary fiber interaction, this activity was restored when polysaccharide size was reduced by enzymatic treatment, suggesting that a similar process could occur in the colon. Thus, the use of this novel antioxidant-enriched soluble dietary fiber as a functional food ingredient could potentially promote intestinal health.
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Affiliation(s)
- Alejandra Bermúdez-Oria
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council CSIC), Ctra. de Utrera km. 1, Pablo de Olavide University Campus, Building 46, 41013 Seville, Spain
| | - Guillermo Rodríguez-Gutiérrez
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council CSIC), Ctra. de Utrera km. 1, Pablo de Olavide University Campus, Building 46, 41013 Seville, Spain
| | - África Fernández-Prior
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council CSIC), Ctra. de Utrera km. 1, Pablo de Olavide University Campus, Building 46, 41013 Seville, Spain
| | - Blanca Vioque
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council CSIC), Ctra. de Utrera km. 1, Pablo de Olavide University Campus, Building 46, 41013 Seville, Spain
| | - Juan Fernández-Bolaños
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council CSIC), Ctra. de Utrera km. 1, Pablo de Olavide University Campus, Building 46, 41013 Seville, Spain.
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297
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Evaluation of Antioxidant Capacity, Protective Effect on Human Erythrocytes and Phenolic Compound Identification in Two Varieties of Plum Fruit (Spondias spp.) by UPLC-MS. Molecules 2018; 23:molecules23123200. [PMID: 30518166 PMCID: PMC6321542 DOI: 10.3390/molecules23123200] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/19/2018] [Accepted: 11/30/2018] [Indexed: 12/26/2022] Open
Abstract
Plum edible part was used to obtained extracts by during a 4 h maceration process using three different solvents (ethanol, methanol and water) for the determination of total phenols and flavonoids, antioxidant capacity by (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS), 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hemolysis inhibition in human blood assays. Subsequently, phenolic compounds were identified using ultra-performance liquid chromatography (UPLC-MS). The results indicated that the ethanolic extract of plum fruit being a good source of phenolic (12–18 mg GAE/g FW) and flavonoids (2.3–2.5 mg QE/g FW) content in both varieties of plum. Also, the fruits proved a good source of antioxidants as measured by DPPH and ABTS; likewise, plum aqueous extracts showed the highest protective effect on human erythrocytes with 74.34 and 64.62% for yellow and red plum, respectively. A total of 23 bioactive compounds were identified by UPLC-MS, including gallic acid, rutin, resorcinol, chlorogenic acid, catechin, and ellagic acid, and the antioxidant capacity can be attributed to these species. The edible part of plum contains compounds of biological interest, suggesting that this fruit has antioxidant potential that can be exploited for various technologies.
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298
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Fierascu RC, Ortan A, Fierascu IC, Fierascu I. In vitro and in vivo evaluation of antioxidant properties of wild-growing plants. A short review. Curr Opin Food Sci 2018. [DOI: 10.1016/j.cofs.2018.08.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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299
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Rocchetti G, Blasi F, Montesano D, Ghisoni S, Marcotullio MC, Sabatini S, Cossignani L, Lucini L. Impact of conventional/non-conventional extraction methods on the untargeted phenolic profile of Moringa oleifera leaves. Food Res Int 2018; 115:319-327. [PMID: 30599948 DOI: 10.1016/j.foodres.2018.11.046] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/19/2018] [Accepted: 11/22/2018] [Indexed: 12/19/2022]
Abstract
The impact of different extraction methods, namely maceration, homogenizer-assisted extraction, rapid solid-liquid dynamic extraction, microwave-assisted extraction and ultrasound-assisted extraction, on polyphenols of Moringa oleifera leaves was studied. The phenolic composition of alcoholic (methanol 100%) and hydroalcoholic (methanol/water 50:50, v/v) extracts was compared by using an untargeted metabolomics-based profiling approach followed by multivariate statistics. With this aim, ultra-high-pressure liquid chromatography coupled to a quadrupole-time-of-flight mass spectrometry was used to profile phenolic compounds under the different extraction conditions. Besides, the in vitro antioxidant activities of Moringa leaves were also investigated as ferric reducing antioxidant power (FRAP) and oxygen radical absorbance capacity (ORAC). The metabolomic approach allowed to putatively annotate 262 phenolic compounds. In particular, glycosidic forms of quercetin (i.e., quercetin 3-O-galactoside, quercetin 3-O-glucoside, and quercetin 4'-O-glucoside) were the most represented compounds among flavonoids. Furthermore, protocatechuic acid was found to be the most abundant hydroxybenzaldheyde derivative, while the isomeric forms of hydroxybenzoic acid characterized the phenolic acids class. Overall, the extractions in methanol 100% were found to be the most effective for phenolic compounds recovering, when compared with those in methanol/water (50:50, v/v). Homogenizer-assisted extraction of M. oleifera leaves using 100% methanol allowed extracting the highest amounts of polyphenols (35.19 mg/g) and produced the highest oxygen radical absorbance capacity (536.27 μmol Trolox Equivalents/g). The supervised orthogonal projection to latent structures discriminant analysis identified phenolic acids as the phenolic class mostly affected by the different extraction technologies. These findings demonstrate that each extraction method promoted the recovery of specific phenolic subclasses with different efficiencies.
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Affiliation(s)
- Gabriele Rocchetti
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy
| | - Francesca Blasi
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, Via San Costanzo 1, 06126 Perugia, Italy
| | - Domenico Montesano
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, Via San Costanzo 1, 06126 Perugia, Italy.
| | - Silvia Ghisoni
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy
| | - Maria Carla Marcotullio
- Department of Pharmaceutical Sciences, Section of Chemistry and Technology of the drug, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
| | - Stefano Sabatini
- Department of Pharmaceutical Sciences, Section of Chemistry and Technology of the drug, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
| | - Lina Cossignani
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, Via San Costanzo 1, 06126 Perugia, Italy.
| | - Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy
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300
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Chen X, Xiong J, Huang S, Li X, Zhang Y, Zhang L, Wang F. Analytical Profiling of Proanthocyanidins from Acacia mearnsii Bark and In Vitro Assessment of Antioxidant and Antidiabetic Potential. Molecules 2018; 23:molecules23112891. [PMID: 30404154 PMCID: PMC6278516 DOI: 10.3390/molecules23112891] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 10/31/2018] [Accepted: 11/01/2018] [Indexed: 01/16/2023] Open
Abstract
The proanthocyanidins from ethanol extracts (80%, v/v) of Acacia mearnsii (A. mearnsii) bark on chemical-based and cellular antioxidant activity assays as well as carbolytic enzyme inhibitory activities were studied. About 77% of oligomeric proanthocyanidins in ethanol extracts of A. mearnsii bark were found by using normal-phase HPLC. In addition, HPLC-ESI-TOF/MS and MALDI-TOF/TOF MS analyses indicated that proanthocyanidins from A. mearnsii bark exhibited with a degree of polymerization ranging from 1 to 11. These results of combined antioxidant activity assays, as well as carbolytic enzyme inhibitory activities of proanthocyanidins from A. mearnsii bark, indicated an encouraging antioxidant capacity for the high polyphenol content and a potential for use as alternative drugs for lowering the glycemic response.
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Affiliation(s)
- Xiao Chen
- Jiangsu Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Jia Xiong
- Food Bioprocessing and Nutrition Sciences Department, Plants for Human Health Institute, North Carolina State University, North Carolina Research Campus, Kannapolis, NC 28081, USA.
| | - Shenlin Huang
- Jiangsu Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Xun Li
- Jiangsu Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Yu Zhang
- Jiangsu Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Liping Zhang
- College of Materials Sciences and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Fei Wang
- Jiangsu Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
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