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Cuong DV, Hanh TTH, Huong PTM, Huong NT, Quang TH, Cuong NX. Glycoside constituents from Cayratia geniculata. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2024; 26:1130-1137. [PMID: 38758006 DOI: 10.1080/10286020.2024.2347521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 04/19/2024] [Accepted: 04/21/2024] [Indexed: 05/18/2024]
Abstract
Using various chromatographic separations, six glycoside derivatives (1-6), including one new ent-labdane glucoside named cayratioside (1), were isolated from the methanol extract of Cayratia geniculata stems and leaves. Their structures were elucidated by detailed analysis of the 1D, 2D NMR, and HRESIQTOF mass spectra. The inhibitory effect of 1-6 on LPS-induced NO production in RAW264.7 cells was also evaluated. Among isolated compounds, 1 exhibited moderate activity with an IC50 value of 59.65 ± 1.85 µM.
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Affiliation(s)
- Dang Viet Cuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- National Institute of Medicinal Materials, Ministry of Health, Hanoi, Vietnam
- University of Medicine and Pharmacy (VNU-UMP), Vietnam National University Hanoi, Hanoi, Vietnam
| | - Tran Thi Hong Hanh
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Pham Thi Mai Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Nguyen Thi Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Tran Hong Quang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Nguyen Xuan Cuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
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2
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Caño-Carrillo I, Gilbert-López B, Montero L, Martínez-Piernas AB, García-Reyes JF, Molina-Díaz A. Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis. MASS SPECTROMETRY REVIEWS 2024; 43:936-976. [PMID: 37056215 DOI: 10.1002/mas.21845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analyzed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimization of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality, and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.
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Affiliation(s)
- Irene Caño-Carrillo
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Bienvenida Gilbert-López
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Lidia Montero
- Institute of Food Science Research-CIAL (CSIC-UAM), Madrid, Spain
| | - Ana B Martínez-Piernas
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Juan F García-Reyes
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Antonio Molina-Díaz
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
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Staroń A, Pucelik B, Barzowska A, Kijania-Kontak M, Staroń P. Antimicrobial properties of WCO-based composites enriched with hops and curly sorrel for green building solutions. PLoS One 2024; 19:e0307452. [PMID: 39024374 PMCID: PMC11257301 DOI: 10.1371/journal.pone.0307452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 07/03/2024] [Indexed: 07/20/2024] Open
Abstract
Modern production of vegetable oils has reached impressive levels, and the ever-growing quantities of waste cooking oil (WCO) provide a local source of raw materials for innovative materials. The WCO composite production process involves a series of reactions, including polymerisation, esterification, and transesterification, which lead to the hardening of composite materials. In light of the growing problem of bacterial and fungal diseases, materials with high strength properties and biocidal properties are being sought. Fungal infections of the skin are a widespread problem, and the number of cases is steadily increasing. This article presents a study of the antibacterial potential of WCO-based composites enriched with hops or sorrel root in the context of their application in the construction industry. The compressive and flexural strength of the oil composites, their absorbability and hydrophobicity, and their effects on Gram-positive (S. aureus and S. epidermidis) and Gram-negative (E. coli and P. aeruginosa) bacteria and fungi (A. niger, P. anomala) were investigated. Maximum split tensile strength (4.3 MPa) and flexural strength (5.1 MPa) were recorded for oil-hop composites. Oil composites enriched with curly sorrel and hops showed antibacterial activity against S. aureus at 27% and 25%. High biocidal activity (up to 70%) was recorded against E. coli and against S. epidermidis (up to 99%) due to the action of composites with curly sorrel. The antifungal activities of composites with hops was 15% and 19% for P. anomala and A. niger, respectively, while with curly sorrel they were 42% and 30%.
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Affiliation(s)
- Anita Staroń
- Department of Engineering and Chemical Technology, Cracow University of Technology, Cracow, Poland
| | - Barbara Pucelik
- Malopolska Centre of Biotechnology, Jagiellonian University, Cracow, Poland
| | - Agata Barzowska
- Malopolska Centre of Biotechnology, Jagiellonian University, Cracow, Poland
- Doctoral School of Exact and Natural Sciences, Jagiellonian University, Cracow, Poland
| | - Magda Kijania-Kontak
- Department of Civil Engineering, Cracow University of Technology, Cracow, Poland
| | - Paweł Staroń
- Department of Engineering and Chemical Technology, Cracow University of Technology, Cracow, Poland
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Caño-Carrillo I, Gilbert-López B, Montero L, Martínez-Piernas AB, García-Reyes JF, Molina-Díaz A. Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis. MASS SPECTROMETRY REVIEWS 2023. [PMID: 37010157 DOI: 10.1002/mas.21843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analysed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimisation of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.
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Affiliation(s)
- Irene Caño-Carrillo
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Bienvenida Gilbert-López
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Lidia Montero
- Institute of Food Science Research-CIAL (CSIC-UAM), Madrid, Spain
| | - Ana B Martínez-Piernas
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Juan F García-Reyes
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Antonio Molina-Díaz
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
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Characterization and Bioactive Potential of Secondary Metabolites Isolated from Piper sarmentosum Roxb. Int J Mol Sci 2023; 24:ijms24021328. [PMID: 36674844 PMCID: PMC9862425 DOI: 10.3390/ijms24021328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/29/2022] [Indexed: 01/12/2023] Open
Abstract
Piper sarmentosum Roxb. (Piperaceae) is a traditional medicinal plant in South-East Asian countries. The chemical investigation of leaves from this species resulted in the isolation of three previously not described compounds, namely 4″-(3-hydroxy-3-methylglutaroyl)-2″-β-D-glucopyranosyl vitexin (1), kadukoside (2), and 6-O-trans-p-coumaroyl-D-glucono-1,4-lactone (3), together with 31 known compounds. Of these known compounds, 21 compounds were isolated for the first time from P. sarmentosum. The structures were established by 1D and 2D NMR techniques and HR-ESI-MS analyses. The compounds were evaluated for their anthelmintic (Caenorhabditis elegans), antifungal (Botrytis cinerea, Septoria tritici and Phytophthora infestans), antibacterial (Aliivibrio fischeri) and cytotoxic (PC-3 and HT-29 human cancer cells lines) activities. Methyl-3-(4-methoxyphenyl)propionate (8), isoasarone (12), and trans-asarone (15) demonstrated anthelmintic activity with IC50 values between 0.9 and 2.04 mM. Kadukoside (2) was most active against S. tritici with IC50 at 5.0 µM and also induced 94% inhibition of P. infestans growth at 125 µM. Trans-asarone (15), piperolactam A (23), and dehydroformouregine (24) displayed a dose-dependent effect against B. cinerea from 1.5 to 125 µM up to more than 80% inhibition. Paprazine (19), cepharadione A (21) and piperolactam A (23) inhibited bacterial growth by more than 85% at 100 µM. Only mild cytotoxic effects were observed.
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Ramirez DA, Carazzone C. Small molecules putative structure elucidation in endemic Colombian fruits: CFM-ID approach. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2147539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Daniel Arias Ramirez
- Chemistry, Department, Universidad de Los Andes, Laboratory of Advanced Analytical Techniques in Natural Products (LATNAP), Bogotá, Colombia
- ICP-MS Spectrometry Laboratory, Deanship of Scientific Research-Faculty of Science, Universidad de Los Andes, Bogotá, Colombia
| | - Chiara Carazzone
- Chemistry, Department, Universidad de Los Andes, Laboratory of Advanced Analytical Techniques in Natural Products (LATNAP), Bogotá, Colombia
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7
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An updated review of extraction and liquid chromatography techniques for analysis of phenolic compounds in honey. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Huang L, Teng W, Cao J, Wang J. Liposomes as Delivery System for Applications in Meat Products. Foods 2022; 11:foods11193017. [PMID: 36230093 PMCID: PMC9564315 DOI: 10.3390/foods11193017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/19/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
In the meat industry, microbial contamination, and lipid and protein oxidation are important factors for quality deterioration. Although natural preservatives have been widely used in various meat products, their biological activities are often reduced due to their volatility, instability, and easy degradation. Liposomes as an amphiphilic delivery system can be used to encapsulate food active compounds, which can improve their stability, promote antibacterial and antioxidant effects and further extend the shelf life of meat products. In this review, we mainly introduce liposomes and methods of their preparation including conventional and advanced techniques. Meanwhile, the main current applications of liposomes and biopolymer-liposome hybrid systems in meat preservation are presented.
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Affiliation(s)
- Li Huang
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Wendi Teng
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Jinxuan Cao
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
- College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
- Correspondence: (J.C.); (J.W.)
| | - Jinpeng Wang
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
- Correspondence: (J.C.); (J.W.)
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The Phenolic Composition of Hops (Humulus lupulus L.) Was Highly Influenced by Cultivar and Year and Little by Soil Liming or Foliar Spray Rich in Nutrients or Algae. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8050385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
The interest in expanding the production of hops outside the traditional cultivation regions, mainly motivated by the growth of the craft brewery business, justifies the intensification of studies into its adaptation to local growing conditions. In this study, four field trials were undertaken on a twenty-year-old hop garden, over periods of up to three years to assess the effect of important agro-environmental variation factors on hop phenol and phenolic composition and to establish its relationship with the elemental composition of hop cones. All the field trials were arranged as factorial designs exploring the combined effect of: (1) plots of different vigour plants × year; (2) plots of different plant vigor × algae- and nutrient-rich foliar sprays × year; (3) plot × liming × year; and (4) cultivars (Nugget, Cascade, Columbus) × year. Total phenols in hops, were significantly influenced by most of the experimental factors. Foliar spraying and liming were the factors that least influenced the measured variables. The year had the greatest effect on the accumulation of total phenols in hop cones in the different trials and may have contributed to interactions that often occurred between the factors under study. The year average for total phenol concentrations in hop cones ranged from 11.9 mg g−1 to 21.2 mg g−1. Significant differences in quantity and composition of phenolic compounds in hop cones were also found between cultivars. The phenolic compounds identified were mainly flavonols (quercetin and kaempferol glycosides) and phenolic carboxylic acids (p-coumaric and caffeic acids).
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Cacciola F, Arena K, Mandolfino F, Donnarumma D, Dugo P, Mondello L. Reversed phase versus hydrophilic interaction liquid chromatography as first dimension of comprehensive two-dimensional liquid chromatography systems for the elucidation of the polyphenolic content of food and natural products. J Chromatogr A 2021; 1645:462129. [PMID: 33864987 DOI: 10.1016/j.chroma.2021.462129] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/22/2021] [Accepted: 03/25/2021] [Indexed: 12/19/2022]
Abstract
Comprehensive two-dimensional liquid chromatography is a well-established method for the unraveling of very complex real-world samples. With regard to food and natural products such a technique turned out to be a very promising approach due to its high resolving power and improved identification capability, especially in combination with mass spectrometry. In this context, polyphenols comprise a particular complex class of bioactive compounds, due to their nature and content in commonly consumed foodstuffs, making their analysis challenging. The present contribution shows an overview of the two commonly employed approaches used for polyphenol analysis, viz. RP-LC × RP-LC and HILIC × RP-LC. Furthermore, the latest implementations as well as limitations and future perspectives are critically reported.
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Affiliation(s)
- Francesco Cacciola
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, 98125 Messina, Italy.
| | - Katia Arena
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
| | - Filippo Mandolfino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
| | - Danilo Donnarumma
- Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
| | - Paola Dugo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy; Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
| | - Luigi Mondello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy; Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy; Department of Sciences and Technologies for Human and Environment, University Campus Bio-Medico of Rome, 00128 Rome, Italy; BeSep s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
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Morcol TB, Wysocki K, Sankaran RP, Matthews PD, Kennelly EJ. UPLC-QTof-MS E Metabolomics Reveals Changes in Leaf Primary and Secondary Metabolism of Hop ( Humulus lupulus L.) Plants under Drought Stress. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14698-14708. [PMID: 33236890 DOI: 10.1021/acs.jafc.0c05987] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The hop (Humulus lupulus L.) is an important specialty crop used in beer production. Untargeted UPLC-QTof-MSE metabolomics was used to determine metabolite changes in the leaves of hop plants under varying degrees of drought stress. Principal component analysis revealed that drought treatments produced qualitatively distinct changes in the overall chemical composition of three out of four genotypes tested (i.e., Cascade, Sultana, and a wild var. neomexicanus accession but not Aurora), although differences among treatments were smaller than differences among genotypes. A total of 14 compounds consistently increased or decreased in response to drought stress, and this effect was generally progressive as the severity of drought increased. A total of 10 of these marker compounds were tentatively identified as follows: five glycerolipids, glutaric acid, pheophorbide A, abscisic acid, roseoside, and dihydromyricetin. Some of the observed metabolite changes likely occur across all plants under drought conditions, while others may be specific to hops or to the type of drought treatments performed.
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Affiliation(s)
- Taylan B Morcol
- Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York 10468, United States
- Ph.D. Program in Biology, The Graduate Center, City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
| | - Konrad Wysocki
- Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York 10468, United States
| | - Renuka P Sankaran
- Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York 10468, United States
- Ph.D. Program in Biology, The Graduate Center, City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
| | - Paul D Matthews
- Department of Research and Development, Hopsteiner, S.S. Steiner, Inc., 1 West Washington Avenue, Yakima, Washington 98903, United States
| | - Edward J Kennelly
- Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York 10468, United States
- Ph.D. Program in Biology, The Graduate Center, City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
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12
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Cacciola F, Rigano F, Dugo P, Mondello L. Comprehensive two-dimensional liquid chromatography as a powerful tool for the analysis of food and food products. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115894] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Khatib N, Varidi MJ, Mohebbi M, Varidi M, Hosseini SMH. Replacement of nitrite with lupulon-xanthohumol loaded nanoliposome in cooked beef-sausage: experimental and model based study. Journal of Food Science and Technology 2020; 57:2629-2639. [PMID: 32549613 DOI: 10.1007/s13197-020-04299-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/25/2020] [Accepted: 02/16/2020] [Indexed: 01/30/2023]
Abstract
Replacement of nitrite with hop components in cooked beef-sausage (CBS) was studied. For this purpose, lupulon-xanthohumol loaded nanoliposome (L-X-NL) was produced using sonication at optimized condition (time = 10.8 min, power = 72.7 W, lecithin concentration = 140 mg/mL). The release of lupulon and xanthohumol to liquid meat extract followed the Rigter-Peppus model. Samples of CBS (60% meat) supplemented by different ratios of nitrite/L-X-NL were produced. Microbial analysis and lipid oxidation measurement were carried out to evaluate the safety of CBS samples. The formulation consisted 30 ppm of nitrite and 150 ppm of L-X-NL remained microbiologically safe during 30-d storage at 4 °C. It was observed that L-X-NL could postpone the oxidation. Addition of L-X-NL has not impaired the sensory properties of final product, while the presence of nitrite for inducing the demanding color of CBS was important. Considering the results, partial removal of nitrite in formulation of CBS (up to 50%) and replacing with L-X-NL as a new promising preservative is recommended.
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Affiliation(s)
- Neda Khatib
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Javad Varidi
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohebbat Mohebbi
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mehdi Varidi
- Department of Food Science and Technology, Ferdowsi University of Mashhad, Mashhad, Iran
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McCallum JL, Nabuurs MH, Gallant ST, Kirby CW, Mills AAS. Phytochemical Characterization of Wild Hops ( Humulus lupulus ssp. lupuloides) Germplasm Resources From the Maritimes Region of Canada. FRONTIERS IN PLANT SCIENCE 2019; 10:1438. [PMID: 31921222 PMCID: PMC6917649 DOI: 10.3389/fpls.2019.01438] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/16/2019] [Indexed: 05/06/2023]
Abstract
A survey was conducted in the Maritimes region of eastern Canada to measure the phytochemical diversity of prenylchalcone, soft resins (alpha & beta acids), and flavonol constituents from 30 unique wild-growing populations of hops (Humulus lupulus L.). Based on cone chemometrics, the majority of accessions (63.3%) are native Humulus lupulus ssp. lupoloides, with cones containing both xanthogalenol and 4'-O-methyl xanthohumol as chemotaxonomic indicator molecules. Interestingly, the leaves of all verified Humulus lupulus ssp. lupulus accessions accumulated high proportions (>0.20 total flavonols) of two acylated flavonol derivatives (kaempferol-3-O-(6''-O-malonyl)-β-D-glucopyranoside; quercetin-3-O-(6''-O-malonyl)-β-D-glucopyranoside), both previously unreported from hops leaves. The native lupuloides accessions examined possess only trace amounts of this compound in their leaves (<0.10 total flavonols), suggesting its potential utility as a novel, leaf-derived chemotaxonomic marker for subspecies identification purposes. A leaf-derived taxonomic marker is useful for identifying wild-growing accessions, as leaves are present throughout the entire growing season, whereas cones are only produced late in summer. Additionally, the collection of cones from 10-meter tall wild plants in overgrown riparian habitats is often difficult. The total levels of alpha acids, beta acids, and prenylchalcones in wild-collected Maritimes lupuloides cones are markedly higher than those previously reported for lupuloides individuals in the westernmost extent of its native range and show potentially valuable traits for future cultivar development, while some may be worthy of immediate commercial release. The accessions will be maintained as a core germplasm resource for future cultivar development.
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Affiliation(s)
- Jason L. McCallum
- Agriculture and Agri-Food Canada, Charlottetown Research and Development Centre, Charlottetown, Canada
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15
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Comparison of antioxidant activity of extracts of hop leaves harvested in different years. HERBA POLONICA 2019. [DOI: 10.2478/hepo-2019-0013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Summary
Introduction: Hop (Humulus lupulus L.) is a common plant in Europe, with many beneficial health effects. In addition to the use in brewing, hops are a valuable source of active substances used in conventional and folk medicine, such as humulones and lupulones, as well as antioxidants, including phenolic compounds.
Objective: The aim of the study was to evaluate and compare the antioxidant activity of alcoholic extracts of fresh hop leaves collected in 2017 and 2018.
Material and methods: The raw material consisting of fresh hop leaves was extracted using ultrasound-assisted extraction. Methyl, ethyl and isopropyl alcohol at three concentrations were used as extractants. The antioxidant activity of extracts was determined using DPPH and FRAP methods. Total phenolic content was evaluated using the Folin-Ciocalteu technique.
Results: All the extracts showed antioxidant potential as well as the phenolic content. Regardless of the harvesting year and methods of evaluation, the highest antioxidant activity and the total polyphenol content were observed for extracts prepared in undiluted methanol, obtained during one hour lasting extraction.
Conclusion: The results of the studies have suggested that hop leaves can be a potential source of health-promoting antioxidants.
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Gadon A, Linforth R, Harding SE, Cook D. Characterisation of high molecular weight hop proanthocyanidins using Analytical Ultracentrifugation. Sci Rep 2019; 9:12650. [PMID: 31477789 PMCID: PMC6718571 DOI: 10.1038/s41598-019-49171-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 08/16/2019] [Indexed: 11/09/2022] Open
Abstract
We report the novel application of Analytical Ultracentrifugation (AUCF) to characterise the polymeric proanthocyanidin fraction of hops. Extraction of hop samples with 70% acetone (aq) followed by a C-18 Solid Phase Extraction yielded polyphenolic fractions for AUCF analysis. Sedimentation velocity experiments demonstrated the presence of discrete molecular weight bands of proanthocyanidins, as opposed to a continuous distribution of molecular weights. There were 4 such bands for Saaz hop (0.15, 1.1, 2.7 and 4.4S) and 3 bands for Magnum (0.15, 1.6 and 3.0S). The method resulted in a reproducible size (sedimentation coefficient) distribution for replicate runs of the same extract and for extracts prepared from different samples of the same hop variety. Sedimentation equilibrium experiments were then used to fit molecular weight distributions using the new SEDFIT-MSTAR method for the same samples. Thus we report for the first time polymeric proanthocyanidins in hops with molecular weights of up to 100 kDa in Saaz hop (or up to 56 kDa in Magnum). This represents the first application of AUCF to characterise complex fractions of polyphenolics extracted from botanical sources and the methodology developed should find wider application in the study of this diverse and bioactive class of compounds.
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Affiliation(s)
- Arthur Gadon
- International Centre for Brewing Science, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire, UK
| | - Robert Linforth
- Division of Food Sciences, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire, UK
| | - Stephen E Harding
- National Centre for Molecular Hydrodynamics, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire, UK. .,Kulturhistoriskmuseum, Universitetet i Oslo, Postboks 6762, St. Olavs plass, 0130, Oslo, Norway.
| | - David Cook
- International Centre for Brewing Science, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire, UK.
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Khatib N, Varidi MJ, Mohebbi M, Varidi M, Hosseini SMH. Co‐encapsulation of lupulon and xanthohumol in lecithin‐based nanoliposomes developed by sonication method. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14075] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Neda Khatib
- Department of Food Science and Technology Ferdowsi University of Mashhad Mashhad Iran
| | - Mohammad Javad Varidi
- Department of Food Science and Technology Ferdowsi University of Mashhad Mashhad Iran
| | - Mohebbat Mohebbi
- Department of Food Science and Technology Ferdowsi University of Mashhad Mashhad Iran
| | - Mehdi Varidi
- Department of Food Science and Technology Ferdowsi University of Mashhad Mashhad Iran
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Humia BV, Santos KS, Barbosa AM, Sawata M, Mendonça MDC, Padilha FF. Beer Molecules and Its Sensory and Biological Properties: A Review. Molecules 2019; 24:molecules24081568. [PMID: 31009997 PMCID: PMC6515478 DOI: 10.3390/molecules24081568] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/17/2019] [Accepted: 04/19/2019] [Indexed: 11/25/2022] Open
Abstract
The production and consumption of beer plays a significant role in the social, political, and economic activities of many societies. During brewing fermentation step, many volatile and phenolic compounds are produced. They bring several organoleptic characteristics to beer and also provide an identity for regional producers. In this review, the beer compounds synthesis, and their role in the chemical and sensory properties of craft beers, and potential health benefits are described. This review also describes the importance of fermentation for the brewing process, since alcohol and many volatile esters are produced and metabolized in this step, thus requiring strict control. Phenolic compounds are also present in beer and are important for human health since it was proved that many of them have antitumor and antioxidant activities, which provides valuable data for moderate dietary beer inclusion studies.
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Affiliation(s)
- Bruno Vieira Humia
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Klebson Silva Santos
- Center for Study on Colloidal Systems (NUESC)/Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Andriele Mendonça Barbosa
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Monize Sawata
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
| | - Marcelo da Costa Mendonça
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Avenida Beira-mar, 3.250, Aracaju 49025-040, Sergipe, Brazil.
| | - Francine Ferreira Padilha
- Biomaterials Laboratory (LBMat), Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49032-490, Sergipe, Brazil.
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20
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Simultaneous identification of low-molecular weight phenolic and nitrogen compounds in craft beers by HPLC-ESI-MS/MS. Food Chem 2019; 286:113-122. [PMID: 30827583 DOI: 10.1016/j.foodchem.2019.01.198] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 01/29/2019] [Accepted: 01/29/2019] [Indexed: 11/21/2022]
Abstract
Phenolic and nitrogenous compounds from different styles craft beers were identified by high performance liquid chromatography and mass spectrometry in order to stratify beer samples according to their style. For this, an exploratory assessment relying on Linear Discriminant Analysis was performed. Fifty-seven phenolic compounds were reported and twelve of them were found for the first time in beer: benzoic acids, 2,4-dihydroxybenzoic acid, 2,3-dihydroxybenzoic acid, dimethoxybenzoic acid; phenolic acid conjugates, 3-p-coumaroylquinic acid, 4-p-coumaroylquinic acid, 3-feruloylquinic acid, 4-feruloylquinic acid, 5-feruloylquinic acid; flavonoids, taxifolin hexoside, quercetin dihexoside, apigenin-6,8-dipentoside, and isofraxidin hexoside. Additionally, 11 nitrogenous compounds belonging to the phenolamide class were found. Two discriminant functions were generated and allowed a satisfactory separation among all beer styles. 3-Caffeoylquinic acid, 3-p-coumaroylquinic acid, 4-p-coumaroylquinic acid, 5-caffeoylquinic acid, coumaric acid, kaempferol-3-O-rutinoside, proanthocyanidin B dimer III and proanthocyanidin B dimer V were the compounds that showed the highest capacity of discriminate the beer styles (IPA, Lager and Weiss).
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21
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Urban M, Hann S, Rost H. Simultaneous determination of pesticides, mycotoxins, tropane alkaloids, growth regulators, and pyrrolizidine alkaloids in oats and whole wheat grains after online clean-up via two-dimensional liquid chromatography tandem mass spectrometry. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2019; 54:98-111. [PMID: 30600768 DOI: 10.1080/03601234.2018.1531662] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 09/28/2018] [Indexed: 06/09/2023]
Abstract
In this study, a two-dimensional liquid chromatography tandem mass spectrometry method was developed and validated for the determination of pesticide residues and contaminants in whole wheat grains and oats. The samples were extracted with a mixture of acetonitrile and water and were injected into the two-dimensional LC-MS/MS system without any further clean-up or sample preparation. Samples were analyzed with four different matrix matched calibrations. Matrix effects were evaluated by comparing analyte signals in the respective matrix matched standard with the neat solvent standards. The final method was validated according to the current Eurachem validation guide and SANTE document. The number of successfully validated analytes throughout all three validation levels in oats and wheat, respectively, were as follows: 330 and 316 out of 370 pesticides, 6 and 13 out of 18 pyrrolizidine alkaloids and 7 out of 9 regulated mycotoxins. Moreover, both plant growth regulators mepiquat and chlormequat as well as the tropane alkaloids atropine and scopolamine met the validation criteria. The majority of pesticides showed limits of detection below 1 µg kg-1, pyrrolizidine alkaloids below 0.7 µg kg-1, tropane alkaloids below 0.2 µg kg-1, growth regulators below 0.7 µg kg-1 and mycotoxins below 8 µg kg-1 in both matrices.
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Affiliation(s)
- Michael Urban
- a Department of Residue Analysis , LVA GmbH , Klosterneuburg , Austria
| | - Stephan Hann
- b Department of Chemistry , University of Natural Resources and Life Sciences (BOKU), Boku , Vienna , Austria
| | - Helmut Rost
- a Department of Residue Analysis , LVA GmbH , Klosterneuburg , Austria
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Prescott TAK, Homot P, Lundy FT, Fang R, Patrick S, Cámara-Leret R, Kiapranis R. Tropical ulcer plant treatments used by Papua New Guinea's Apsokok nomads. JOURNAL OF ETHNOPHARMACOLOGY 2017; 205:240-245. [PMID: 28478094 DOI: 10.1016/j.jep.2017.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/21/2017] [Accepted: 05/02/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The tropical ulcer is a debilitating bacterial infection that is common in Papua New Guinea. Deploying healthcare infrastructure to remote and inaccessible rainforest locations is not practical, therefore local plants may be the best treatment option. Here we present an ethnobotanical survey of the tropical ulcer plant medicines used by the semi-nomadic Apsokok who roam the remote central mountains of Papua New Guinea's West New Britain Province. In vitro biological activity in assays relevant to tropical ulcer wound healing is also presented. MATERIALS AND METHODS Focus groups and semi-structured interviews were used to acquire information on the uses of plants, vouchers of which were identified by comparison with authentic herbarium specimens. Antibacterial disc diffusion assays with Staphylococcus aureus and Fusobacterium ulcerans, MMP-9 enzyme inhibition and dermal fibroblast stimulation assays were carried out on plant saps and aqueous extracts of plant material. LC-MS was used to identify known plant metabolites. RESULTS The ethnobotanical survey identified sixteen species that were used to treat tropical ulcers, all of which were applied topically. A subset of twelve species were investigated further in vitro. Four species produced zones of inhibition with S. aureus, all 12 species provided low level inhibition of MMP-9 and 8 species stimulated dermal fibroblast proliferation, although cytotoxicity occurred at higher concentrations. The extract of Homalium foetidum Benth. inhibited S. aureus and MMP-9 while at lower sub-cytotoxic concentrations stimulated fibroblast proliferation. Trans-3-O-p-coumaroylquinic acid cis-3-O-p-coumaroylquinic acid were detected in the aqueous extract of H. foetidum. CONCLUSIONS Topical application of plant saps to wounds results in very high localised concentrations of plant metabolites which is likely to result in inhibition of MMP proteases. H. foetidum is a candidate plant for tropical ulcer treatment in remote areas.
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Affiliation(s)
| | - Peter Homot
- Papua New Guinea Forest Research Institute, Lae, Papua New Guinea.
| | - Fionnuala T Lundy
- Centre for Experimental Medicine, Queen's University Belfast, BT9 7BL, UK.
| | - Rui Fang
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, UK.
| | - Sheila Patrick
- Centre for Experimental Medicine, Queen's University Belfast, BT9 7BL, UK.
| | | | - Robert Kiapranis
- Papua New Guinea Forest Research Institute, Lae, Papua New Guinea.
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Cacciola F, Donato P, Sciarrone D, Dugo P, Mondello L. Comprehensive Liquid Chromatography and Other Liquid-Based Comprehensive Techniques Coupled to Mass Spectrometry in Food Analysis. Anal Chem 2016; 89:414-429. [DOI: 10.1021/acs.analchem.6b04370] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Francesco Cacciola
- Dipartimento
di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche
e Funzionali, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Paola Donato
- Dipartimento
di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche
e Funzionali, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Danilo Sciarrone
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Paola Dugo
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Unit
of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy
- Chromaleont
s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche
ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Luigi Mondello
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Unit
of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy
- Chromaleont
s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche
ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
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Cacciola F, Farnetti S, Dugo P, Marriott PJ, Mondello L. Comprehensive two-dimensional liquid chromatography for polyphenol analysis in foodstuffs. J Sep Sci 2016; 40:7-24. [DOI: 10.1002/jssc.201600704] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Francesco Cacciola
- Dipartimento di “Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali,”; University of Messina; Messina Italy
| | - Sara Farnetti
- Diabetes Research Institute, Division of Cellular Transplantation of Surgery; University of Miami; Miami FL USA
| | - Paola Dugo
- Dipartimento di “Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali; University of Messina; Messina Italy
- Chromaleont S.r.L; Viale Boccetta 70 98122 Messina Italy
- Unit of Food Science and Nutrition, Department of Medicine; University Campus Bio-Medico of Rome; Rome Italy
| | - Philip John Marriott
- Australian Centre of Research on Separation Science, School of Chemistry; Monash University; Clayton Australia
| | - Luigi Mondello
- Dipartimento di “Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali; University of Messina; Messina Italy
- Chromaleont S.r.L; Viale Boccetta 70 98122 Messina Italy
- Unit of Food Science and Nutrition, Department of Medicine; University Campus Bio-Medico of Rome; Rome Italy
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25
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de Villiers A, Venter P, Pasch H. Recent advances and trends in the liquid-chromatography–mass spectrometry analysis of flavonoids. J Chromatogr A 2016; 1430:16-78. [DOI: 10.1016/j.chroma.2015.11.077] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 11/25/2015] [Indexed: 12/22/2022]
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Żołnierczyk AK, Mączka WK, Grabarczyk M, Wińska K, Woźniak E, Anioł M. Isoxanthohumol — Biologically active hop flavonoid. Fitoterapia 2015; 103:71-82. [DOI: 10.1016/j.fitote.2015.03.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 03/02/2015] [Accepted: 03/06/2015] [Indexed: 12/13/2022]
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Could beer dregs help fight dental diseases? Br Dent J 2014; 216:445. [DOI: 10.1038/sj.bdj.2014.322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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