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Rivera Lemon EN, Lowe LE, Owens JE. SNaP-C: Validation of a novel, selective silver nanoparticle antioxidant capacity assay for Vitamin C content in beverages. Food Chem 2024; 457:140112. [PMID: 38905840 DOI: 10.1016/j.foodchem.2024.140112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/04/2024] [Accepted: 06/12/2024] [Indexed: 06/23/2024]
Abstract
A validated silver nanoparticle assay (SNaP-C) for quantitation of Vitamin C, as ascorbic acid (AA) and total AA (TAA), was applied to 31 beverages. SNaP-C assay results (LOD of 2.2 mg/L AA) were compared to AA and TAA determined by high-performance liquid chromatography with UV/Vis (LOD = 0.4 mg/L AA), and two well-known assays. All approaches were calibrated using meta-phosphoric acid stabilized AA, where the reducing agent tris(2-carboxyethyl) phosphine hydrochloride was added to convert dehydroascorbic acid to AA for determination of TAA. Statistical comparisons of these four resulting datasets were completed. SNaP-C and HPLC were not statistically significantly different (P > 0.05) for comparison of AA and TAA (mg/L) in these samples, whereas the CUPRAC and Folin-Ciocalteu assays statistically significantly overestimated values of AA and TAA content, respectively. The SNaP-C method is a novel assay that has high specificity for AA capable of quantifying TAA with addition of TCEP.
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Affiliation(s)
- Ericka N Rivera Lemon
- Department of Chemistry and Biochemistry, University of Colorado Colorado Springs, 1420 Austin Bluffs Parkway, Colorado Springs, CO 80918, USA.
| | - Luis E Lowe
- Department of Chemistry and Biochemistry, University of Colorado Colorado Springs, 1420 Austin Bluffs Parkway, Colorado Springs, CO 80918, USA
| | - Janel E Owens
- Department of Chemistry and Biochemistry, University of Colorado Colorado Springs, 1420 Austin Bluffs Parkway, Colorado Springs, CO 80918, USA.
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2
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Chen J, Ran W, Zhao Y, Zhao Z, Song Y. Effects of fertilization on soil ecological stoichiometry and fruit quality in Karst pitaya orchard. Sci Rep 2024; 14:18307. [PMID: 39112542 PMCID: PMC11306325 DOI: 10.1038/s41598-024-68831-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Accepted: 07/29/2024] [Indexed: 08/10/2024] Open
Abstract
Pitaya (Hylocereus undulatus) is a significant cash crop in the karst region of Southwest China. Ecological stoichiometry is an essential method to research biogeochemical cycles and limiting elements. The purpose of this study was to explore the stoichiometric characteristics of C, N, and P in Karst pitaya orchards and fruit quality and to elucidate the mechanism and process of nutrient cycling. The results showed that: (1) Fruit quality was highest under the combination of chemical and organic fertilizers. Compared to the control, the contents of per-fruit weight, vitamin C, and soluble sugar increased significantly by 55.5%, 60.7%, and 23.0%, respectively, while the content of titratable acidity decreased significantly by 22.0%. (2) The content of soil nutrients under fertilization stress showed a downward trend in general, as did microbial biomass and extracellular enzyme activities. (3) Different fertilization treatments significantly affected the soil-microbial stoichiometry C:N ratio, C:P ratio, with research areas being significantly limited by C and P. (4) Spearman and PLS-SEM (partial least squares-structural equation model) analysis results showed that under the influence of fertilization, there was a significant positive effect between microorganisms and soil nutrients, but a significant negative effect between soil nutrients and quality. The results of this study offer an innovative perspective on pitaya quality research in Karst areas.
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Affiliation(s)
- Jiajia Chen
- School of Karst Science, Guizhou Normal University, Guiyang, 550001, China
- Engineering Technology Institute for Karst Desertification Control, Guiyang, 550001, China
| | - Weiwei Ran
- School of Karst Science, Guizhou Normal University, Guiyang, 550001, China
- Engineering Technology Institute for Karst Desertification Control, Guiyang, 550001, China
| | - Yuanqi Zhao
- School of Karst Science, Guizhou Normal University, Guiyang, 550001, China
- Engineering Technology Institute for Karst Desertification Control, Guiyang, 550001, China
| | - Zhibing Zhao
- School of Karst Science, Guizhou Normal University, Guiyang, 550001, China
- Engineering Technology Institute for Karst Desertification Control, Guiyang, 550001, China
| | - Yuehua Song
- School of Karst Science, Guizhou Normal University, Guiyang, 550001, China.
- Engineering Technology Institute for Karst Desertification Control, Guiyang, 550001, China.
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3
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Qiao J, Cai W, Wang K, Haubruge E, Dong J, El-Seedi HR, Xu X, Zhang H. New Insights into Identification, Distribution, and Health Benefits of Polyamines and Their Derivatives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:5089-5106. [PMID: 38416110 DOI: 10.1021/acs.jafc.3c08556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Polyamines and their derivatives are ubiquitously present in free or conjugated forms in various foods from animal, plant, and microbial origins. The current knowledge of free polyamines in foods and their contents is readily available; furthermore, conjugated polyamines generate considerable recent research interest due to their potential health benefits. The structural diversity of conjugated polyamines results in challenging their qualitative and quantitative analysis in food. Herein, we review and summarize the knowledge published on polyamines and their derivatives in foods, including their identification, sources, quantities, and health benefits. Particularly, facing the inherent challenges of isomer identification in conjugated polyamines, this paper provides a comprehensive overview of conjugated polyamines' structural characteristics, including the cleavage patterns and characteristic ion fragments of MS/MS for isomer identification. Free polyamines are present in all types of food, while conjugated polyamines are limited to plant-derived foods. Spermidine is renowned for antiaging properties, acclaimed as antiaging vitamins. Conjugated polyamines highlight their anti-inflammatory properties and have emerged as the mainstream drugs for antiprostatitis. This paper will likely help us gain better insight into polyamines and their derivatives to further develop functional foods and personalized nutraceuticals.
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Affiliation(s)
- Jiangtao Qiao
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Terra Research Center, Gembloux Agro-Bio Tech, University of Liege, Gembloux 5030, Belgium
| | - Wenwen Cai
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- College of Food Engineering, Harbin University of Commerce, Harbin 155023, China
| | - Kai Wang
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Terra Research Center, Gembloux Agro-Bio Tech, University of Liege, Gembloux 5030, Belgium
| | - Eric Haubruge
- Terra Research Center, Gembloux Agro-Bio Tech, University of Liege, Gembloux 5030, Belgium
| | - Jie Dong
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Key Laboratory of Bee Products for Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Beijing 100093, China
| | - Hesham R El-Seedi
- Pharmacognosy Group, Department of Pharmaceutical Biosciences, BMC, Uppsala University, Box 591, SE 75124 Uppsala, Sweden
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Madinah 42351, Saudi Arabia
| | - Xiang Xu
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
| | - Hongcheng Zhang
- Key Laboratory of Bee Products for Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Beijing 100093, China
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Zhang H, Liang F, Li S, Zong F, Xu Y. A high-performance photoelectrochemical sensor based on CdS-Au composite nanomaterials and localized surface plasmon resonance for ultrasensitive detection of ascorbic acid. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1175-1184. [PMID: 38305434 DOI: 10.1039/d3ay02007j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Ascorbic acid (AA), which plays a vital role in the metabolism of the human body, is closely correlated with various diseases, including rheumatoid arthritis, scurvy, Parkinson's disease, urinary stones, and diarrhea. The detection of AA is of great significance for early prevention and diagnosis of related diseases. In this paper, a high-performance photoelectrochemical (PEC) sensor was constructed based on cadmium sulfide-gold (CdS-Au) composite nanomaterials for ultrasensitive ascorbic acid (AA) detection. Due to the localized surface plasmon resonance (LSPR) effect of gold nanoparticles (AuNPs), the PEC performance of CdS-Au composite nanomaterials was significantly improved compared to CdS semiconductor nanomaterials. Under the optimal conditions, the AA concentration was linearly related to the photocurrent signal in the range of 0.01 μM-200 μM, with the detection limit being 0.2 nM (S/N = 3) and the sensitivity being 642.9 μA mM-1 cm-2. In addition, the mechanism of the PEC sensor based on CdS-Au composite nanomaterials for ultrasensitive AA detection was discussed. Lastly, the self-constructed PEC sensors have been successfully applied in detecting AA in vitamin C tablets and actual blood samples, meeting the detection criteria required by the Chinese Pharmacopoeia (CP, 2020 edition). The self-fabricated PEC sensors in this paper are expected to be used for quality assessment of AA-related drugs and diagnosis of relevant diseases.
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Affiliation(s)
- Hongfen Zhang
- School of Pharmacy, Shanxi Medical University, Jinzhong 030619, Shanxi, China.
| | - Fangmiao Liang
- School of Pharmacy, Shanxi Medical University, Jinzhong 030619, Shanxi, China.
| | - Sihan Li
- School of Pharmacy, Shanxi Medical University, Jinzhong 030619, Shanxi, China.
| | - Feifei Zong
- School of Pharmacy, Shanxi Medical University, Jinzhong 030619, Shanxi, China.
| | - Yanrui Xu
- School of Pharmacy, Shanxi Medical University, Jinzhong 030619, Shanxi, China.
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Jakabfi-Csepregi R, Alberti Á, Felegyi-Tóth CA, Kőszegi T, Czigle S, Papp N. A Comprehensive Study on Lathyrus tuberosus L.: Insights into Phytochemical Composition, Antimicrobial Activity, Antioxidant Capacity, Cytotoxic, and Cell Migration Effects. PLANTS (BASEL, SWITZERLAND) 2024; 13:232. [PMID: 38256785 PMCID: PMC10821300 DOI: 10.3390/plants13020232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
In this study, in vitro antioxidant, antimicrobial, cytotoxic, and cell migration effects of phenolic compounds of Lathyrus tuberosus leaves, known in the Transylvanian ethnomedicine, were investigated. Ultra-high-performance liquid chromatography-tandem mass spectrometry was employed for the analysis of the ethanolic and aqueous extracts. The antimicrobial properties were determined using a conventional microdilution technique. Total antioxidant capacity techniques were used using cell-free methods and cell-based investigations. Cytotoxic effects were conducted on 3T3 mouse fibroblasts and HaCaT human keratinocytes using a multiparametric method, assessing intracellular ATP, total nucleic acid, and protein levels. Cell migration was visualized by phase-contrast microscopy, employing conventional culture inserts to make cell-free areas. Together, 93 polyphenolic and monoterpenoid compounds were characterized, including flavonoid glycosides, lignans, hydroxycinnamic acid, and hydroxybenzoic acid derivatives, as well as iridoids and secoiridoids. The ethanolic extract showed high antioxidant capacity and strong antimicrobial activity against Bacillus subtilis (MIC80 value: 354.37 ± 4.58 µg/mL) and Streptococcus pyogenes (MIC80 value: 488.89 ± 4.75 µg/mL). The abundance of phenolic compounds and the results of biological tests indicate the potential for L. tuberosus to serve as reservoirs of bioactive compounds and to be used in the development of novel nutraceuticals.
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Affiliation(s)
- Rita Jakabfi-Csepregi
- Department of Laboratory Medicine, Medical School, University of Pécs, Ifjúság u. 13, HU-7624 Pécs, Hungary; (R.J.-C.); (T.K.)
- János Szentágothai Research Center, University of Pécs, Ifjúság u. 20, HU-7624 Pécs, Hungary
| | - Ágnes Alberti
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői út 26, HU-1085 Budapest, Hungary; (Á.A.); (C.A.F.-T.)
| | - Csenge Anna Felegyi-Tóth
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői út 26, HU-1085 Budapest, Hungary; (Á.A.); (C.A.F.-T.)
| | - Tamás Kőszegi
- Department of Laboratory Medicine, Medical School, University of Pécs, Ifjúság u. 13, HU-7624 Pécs, Hungary; (R.J.-C.); (T.K.)
- János Szentágothai Research Center, University of Pécs, Ifjúság u. 20, HU-7624 Pécs, Hungary
| | - Szilvia Czigle
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia
| | - Nóra Papp
- Department of Pharmacognosy, Faculty of Pharmacy, University of Pécs, Rókus u. 2., HU-7624 Pécs, Hungary;
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Liu Y, Wang C, Wu J, Tan L, Gao P, Wu S, Tang D, Wang Q, Wang C, Li P, Liu J. Study on the Comprehensive Phytochemicals and the Anti-Ulcerative Colitis Effect of Saussurea pulchella. Molecules 2023; 28:molecules28041526. [PMID: 36838515 PMCID: PMC9964537 DOI: 10.3390/molecules28041526] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Saussurea pulchella (SP) is a traditional medicinal plant that is widely used in folk medicine because of its diverse biological activities, particularly its anti-inflammatory effects. However, the alleviation effect of SP on ulcerative colitis (UC) has not yet been realized. PURPOSE To investigate the chemical composition and therapeutic effect of SP extract against UC. METHODS First, qualitative and quantitative analysis of SP 75% ethanol extract was performed by UPLC-Q/TOF-MS. Second, a dextran sodium sulfate (DSS) model of UC mice was developed to study the effects of SP on the symptoms, inflammatory factors, oxidative stress indexes and colon histopathology. Third, an integration of network pharmacology with metabolomics was performed to investigate the key metabolites, biological targets and metabolisms closely related to the effect of SP. RESULTS From the SP ethanol extract, 149 compounds were identified qualitatively and 20 were determined quantitatively. The SP could dose-dependently decrease the DAI score, spleen coefficient and the levels of TNF-α, IL-6, iNOS, MPO and MDA; increase the colon length, GSH level and SOD activity; and protect the intestinal barrier in the UC mice. Moreover, 10 metabolite biomarkers,18 targets and 5 metabolisms were found to play crucial roles in the treatment of UC with SP. CONCLUSIONS SP 75% ethanol extract could effectively alleviate the progression of UC and, therefore, could be classified as a novel natural treatment for UC.
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Affiliation(s)
- Yunhe Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Caixia Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Junzhe Wu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Luying Tan
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Peng Gao
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Sinuo Wu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Daohao Tang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Qianyun Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Cuizhu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
- Research Center of Natural Drugs, Jilin University, Changchun 130021, China
| | - Pingya Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
- Research Center of Natural Drugs, Jilin University, Changchun 130021, China
| | - Jinping Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
- Research Center of Natural Drugs, Jilin University, Changchun 130021, China
- Correspondence: ; Tel./Fax: +86-431-85619803
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7
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Suo H, Peng Z, Guo Z, Wu C, Liu J, Wang L, Xiao J, Li X. Deep eutectic solvent-based ultrasonic-assisted extraction of phenolic compounds from different potato genotypes: Comparison of free and bound phenolic profiles and antioxidant activity. Food Chem 2022; 388:133058. [PMID: 35486990 DOI: 10.1016/j.foodchem.2022.133058] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 04/14/2022] [Accepted: 04/21/2022] [Indexed: 11/04/2022]
Abstract
Potato phenolics exhibit health-promoting effects. Studies on bound phenolics are scarce. Here, significant differences in total phenolic content (TPC), total flavonoid content (TFC) and antioxidant activity in free and bound forms were found among 19 potato genotypes. 7 free and 24 bound phenolics were characterized and quantified using ultrahigh-performance liquid chromatograph-mass spectrometry, among which 22 bound phenolics are reported for the first time in potato. The number and content of identified free and bound phenolics changed considerably among the genotypes. Chlorogenic acid, cryptochlorogenic acid and rutin in free form, and benzoic and caftaric acids in bound form were predominant. Heijingang showed the highest free and total TPC and antioxidant activity, and the largest number of phenolic compounds, whereas S17-1-1 contained the highest free and total TFC and Longshu 7 contained the highest bound phenolic content. Cluster analysis segregated the genotypes into 6 groups. This study provides useful information on benefits of potato in human health.
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Affiliation(s)
- Haicui Suo
- Crops Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Provincial Key Laboratory of Crop Genetic Improvement, Guangzhou 510640, Guangdong, China
| | - Ziting Peng
- State Key Laboratory of Marine Resource Utilization in South China Sea/Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, College of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Zhiqiang Guo
- State Key Laboratory of Marine Resource Utilization in South China Sea/Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, College of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Chengjunhong Wu
- State Key Laboratory of Marine Resource Utilization in South China Sea/Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, College of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Jitao Liu
- Crops Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Provincial Key Laboratory of Crop Genetic Improvement, Guangzhou 510640, Guangdong, China
| | - Li Wang
- Crops Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Provincial Key Laboratory of Crop Genetic Improvement, Guangzhou 510640, Guangdong, China
| | - Juan Xiao
- State Key Laboratory of Marine Resource Utilization in South China Sea/Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, College of Food Science and Engineering, Hainan University, Haikou 570228, China.
| | - Xiaobo Li
- Crops Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Provincial Key Laboratory of Crop Genetic Improvement, Guangzhou 510640, Guangdong, China.
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Comparative study on nutrient composition and antioxidant capacity of potato based on geographical and climatic factors. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2021.101536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rasheed H, Ahmad D, Bao J. Genetic Diversity and Health Properties of Polyphenols in Potato. Antioxidants (Basel) 2022; 11:antiox11040603. [PMID: 35453288 PMCID: PMC9030900 DOI: 10.3390/antiox11040603] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/13/2022] [Accepted: 03/18/2022] [Indexed: 01/07/2023] Open
Abstract
Polyphenol is one of the most essential phytochemicals with various health benefits. Potato (Solanum tuberosum L.) is known as a potential source of polyphenols, and also has health benefits in which phenolic acids, such as chlorogenic, ferulic acid, caffeic acid, and flavonoids, such as anthocyanins, sustainably play the most significant role. Almost every polyphenol contributes to various biological activities. In this review, we collected comprehensive information concerning the diversity of polyphenols in potatoes, and the effects of post-harvest processing and different cooking methods on the bioavailability of polyphenols. To achieve maximum health benefits, the selection of potato cultivars is necessary by choosing their colors, but various cooking methods are also very important in obtaining the maximum concentration of polyphenolic compounds. The health properties including major biological activities of polyphenols, such as antioxidant activity, anticarcinogenic activity, anti-inflammatory activity, anti-obesity activity, and antidiabetic activity, have also been summarized. All these biological activities of polyphenols in potatoes might be helpful for breeders in the design of new varieties with many health benefits, and are expected to play a vital role in both pharmaceutical and nutraceutical industries.
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Wu Y, Gao H, Wang Y, Peng Z, Guo Z, Ma Y, Zhang R, Zhang M, Wu Q, Xiao J, Zhong Q. Effects of different extraction methods on contents, profiles, and antioxidant abilities of free and bound phenolics of Sargassum polycystum from the South China Sea. J Food Sci 2022; 87:968-981. [PMID: 35142370 PMCID: PMC9304242 DOI: 10.1111/1750-3841.16051] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 10/01/2021] [Accepted: 12/27/2021] [Indexed: 01/19/2023]
Abstract
Total phenolic content (TPC), phenolic profiles, and antioxidant activity of free and bound extracts of Sargassum polycystum, obtained by different extraction solvents and hydrolysis methods, were investigated. Aqueous acetone afforded the highest free TPC and antioxidant ability, followed by aqueous ethanol and aqueous methanol. Twelve free phenolic compounds were identified by ultra-high-performance liquid chromatography-mass spectrometry (UHPLC-MS), including two hydroxycinnamic acids, seven flavonoids, one stilbene, and two phlorotannins. Three to nine different free phenolic compounds were extracted by these solvents with different compositions, including nine by 70% acetone and eight by 70% methanol, 70% ethanol, and 50% ethanol. The highest total content of free phenolic compounds determined by high-performance liquid chromatography-diode array detection was obtained from 70% ethanol. Alkaline hydrolysis afforded higher bound TPC (274.27 mg GAE/100 g DW) and antioxidant ability than acid hydrolysis. Five bound phenolic compounds were characterized by UHPLC-MS and five were released from alkaline hydrolysis, whereas two were released from acid hydrolysis. Total content of bound phenolic compounds released by alkaline hydrolysis was 14.68-fold higher than that by acid hydrolysis. The free and bound TPC, phenolic profiles, and antioxidant activities depended on the extraction solvent used. These results indicate that S. polycystum is a potentially useful antioxidant source and contribute to the development of seaweed-based functional foods. PRACTICAL APPLICATION: Phenolics are usually divided into free and bound forms based on their extractability and interaction with cell wall components. The nutritional effects of bound phenolics in algae have long been neglected. These topics contribute to the development of seaweed-based functional foods.
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Affiliation(s)
- Yujiao Wu
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
| | - Heqi Gao
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
| | - Yuxi Wang
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
| | - Ziting Peng
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
| | - Zhiqiang Guo
- State Key Laboratory of Marine Resource Utilization in South China SeaSchool of Life Science, Hainan UniversityHaikouChina
| | - Yongxuan Ma
- Guangzhou Liheng Clinical Nutrition Co., Ltd
| | - Ruifen Zhang
- Sericultural & Agri‐Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional FoodsMinistry of Agriculture and Rural Affairs/Guangdong Key laboratory of Agricultural Products ProcessingGuangzhouChina
| | - Mingwei Zhang
- Sericultural & Agri‐Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional FoodsMinistry of Agriculture and Rural Affairs/Guangdong Key laboratory of Agricultural Products ProcessingGuangzhouChina
| | - Qian Wu
- Key Laboratory of Fermentation Engineering, Ministry of Education, Hubei Key Laboratory of Industrial Microbiology, National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Hubei Research Center of Food Fermentation Engineering and TechnologyHubei University of TechnologyWuhanChina
| | - Juan Xiao
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
| | - Qiuping Zhong
- School of Food Science and Engineering, Hainan University/Engineering Research Center of Utilization of Tropical Polysaccharide ResourcesMinistry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan ProvinceHaikouChina
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11
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Asim S, Hussain A, Murad W, Hamayun M, Iqbal A, Rehman H, Tawab A, Irshad M, Alataway A, Dewidar AZ, Elansary HO, Lee IJ. Endophytic Fusarium oxysporum GW controlling weed and an effective biostimulant for wheat growth. FRONTIERS IN PLANT SCIENCE 2022; 13:922343. [PMID: 36003803 PMCID: PMC9394004 DOI: 10.3389/fpls.2022.922343] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/11/2022] [Indexed: 05/17/2023]
Abstract
Wheat crop has to compete with several weeds including Avena fatua, a noxious weed that alone is responsible for 30-70% losses in the yield annually. Because of the environmental concerns associated with conventional methods, researchers are on a continuous hunt to find clean alternatives in order to manage weeds. Fungi have shown promising weedicide potential in lab studies. The current study aimed to isolate endophytic fungi from wheat plants which can promote wheat growth and inhibit the growth of common weed, A. fatua. Of several isolates, GW (grayish white) was selected for its promising features, and the strain was identified as Fusarium oxisporum through ITS sequencing technique. This fungus released a number of compounds including Isovitexin, Calycosin, quercetagetin, and dihydroxy-dimethoxyisoflavone that inhibited the growth of A. fatua but did not influence the growth of wheat seedlings. Biomass of this fungus in the soil also reduced growth parameters of the weed and promoted the growth of wheat. For instance, the vigor index of A. fatua seedlings was reduced to only 6% of the control by this endophyte. In contrast, endophyte-associated wheat seedlings showed a higher vigor index than the control. Behind this differential response of the two plants were their contrasting physiological and biochemical status. Lower growth phenotypes of A. fatua seedlings had reduced levels of IAA, GAs, and SA and higher the levels of JA and ABA. Besides, their ROS scavenging ability was also compromised as evident from relatively lower activities of catalase, peroxidase, and ascorbic acid oxidase, as well as higher accumulation of ROS in their leaves. Wheat seedlings response to GW was opposite to the A. fatua. It may be concluded that F. oxysporum GW has the ability to differentially modulate physiology and biochemistry of the two hosts leading to contrasting phenotypic responses.
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Affiliation(s)
- Syed Asim
- Department of Botany, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Anwar Hussain
- Department of Botany, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
- *Correspondence: Anwar Hussain
| | - Waheed Murad
- Department of Botany, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Hamayun
- Department of Botany, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Amjad Iqbal
- Department of Food Science and Technology, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Hazir Rehman
- Department of Microbiology, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Abdul Tawab
- National Institute for Biotechnology and Genetic Engineering, Faisalabad, Pakistan
| | - Muhammad Irshad
- Department of Botany, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Abed Alataway
- Prince Sultan Bin Abdulaziz International Prize for Water Chair, Prince Sultan Institute for Environmental, Water and Desert Research, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Z. Dewidar
- Prince Sultan Bin Abdulaziz International Prize for Water Chair, Prince Sultan Institute for Environmental, Water and Desert Research, King Saud University, Riyadh, Saudi Arabia
- Department of Agricultural Engineering, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Hosam O. Elansary
- Plant Production Department, College of Food & Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - In-Jung Lee
- Department of Applied Biosciences, Kyungpook National University, Daegu, South Korea
- In-Jung Lee
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12
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Chen C, Wang B, Li J, Xiong F, Zhou G. Multivariate Statistical Analysis of Metabolites in Anisodus tanguticus (Maxim.) Pascher to Determine Geographical Origins and Network Pharmacology. FRONTIERS IN PLANT SCIENCE 2022; 13:927336. [PMID: 35845631 PMCID: PMC9277180 DOI: 10.3389/fpls.2022.927336] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/09/2022] [Indexed: 05/17/2023]
Abstract
Anisodus tanguticus (Maxim.) Pascher, has been used for the treatment of septic shock, analgesia, motion sickness, and anesthesia in traditional Tibetan medicine for 2,000 years. However, the chemical metabolites and geographical traceability and their network pharmacology are still unknown. A total of 71 samples of A. tanguticus were analyzed by Ultra-Performance Liquid Chromatography Q-Exactive Mass Spectrometer in combination with chemometrics developed for the discrimination of A. tanguticus from different geographical origins. Then, network pharmacology analysis was used to integrate the information of the differential metabolite network to explore the mechanism of pharmacological activity. In this study, 29 metabolites were identified, including tropane alkaloids, hydroxycinnamic acid amides and coumarins. Principal component analysis (PCA) explained 49.5% of the total variance, and orthogonal partial least-squares discriminant analysis (OPLS-DA) showed good discrimination (R2Y = 0.921 and Q2 = 0.839) for A. tanguticus samples. Nine differential metabolites accountable for such variations were identified through variable importance in the projection (VIP). Through network pharmacology, 19 components and 20 pathways were constructed and predicted for the pharmacological activity of A. tanguticus. These results confirmed that this method is accurate and effective for the geographic classification of A. tanguticus, and the integrated strategy of metabolomics and network pharmacology can explain well the "multicomponent--multitarget" mechanism of A. tanguticus.
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Affiliation(s)
- Chen Chen
- Chinese Academy of Sciences Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Xining, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Bo Wang
- Chinese Academy of Sciences Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Xining, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jingjing Li
- College of Life Science, Qinghai Normal University, Xining, China
| | - Feng Xiong
- Chinese Academy of Sciences Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Xining, China
| | - Guoying Zhou
- Chinese Academy of Sciences Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Xining, China
- *Correspondence: Guoying Zhou
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13
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Metal-directed thiophene-carboxylate-based nickel(II) complexes as multifunctional electrochemical and fluorescent sensors for detecting different analytes. TRANSIT METAL CHEM 2021. [DOI: 10.1007/s11243-021-00479-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Zhang Y, Komorek R, Son J, Riechers S, Zhu Z, Jansson J, Jansson C, Yu XY. Molecular imaging of plant-microbe interactions on the Brachypodium seed surface. Analyst 2021; 146:5855-5865. [PMID: 34378550 DOI: 10.1039/d1an00205h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Plant growth-promoting rhizobacteria (PGPR) play a crucial role in biological control and pathogenic defense on and within plant tissues, however the mechanisms by which plants associate with PGPR to elicit such beneficial effects need further study. Here, we present time-of-flight secondary ion mass spectrometry (ToF-SIMS) imaging of Brachypodium distachyon (Brachypodium) seeds with and without exposure to two model PGPR, i.e., Gram-negative Pseudomonas fluorescens SBW25 (P.) and Gram-positive Arthrobacter chlorophenolicus A6 (A.). Delayed image extraction was used to image PGPR-treated seed sections to reveal morphological changes. ToF-SIMS spectral comparison, principal component analysis (PCA), and two-dimensional (2D) imaging show that the selected PGPR have different effects on the host seed surface, resulting in changes in chemical composition and morphology. Metabolite products and biomarkers, such as flavonoids, phenolic compounds, fatty acids, and indole-3-acetic acid (IAA), were identified on the PGPR-treated seed surfaces. These compounds have different distributions on the Brachypodium seed surface for the two PGPR, indicating that the different bacteria elicit distinct responses from the host. Our results illustrate that ToF-SIMS is an effective tool to study plant-microbe interactions and to provide insightful information with submicrometer lateral resolution of the chemical distributions associated with morphological features, potentially offering a new way to study the mechanisms underlying beneficial roles of PGPR.
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Affiliation(s)
- Yuchen Zhang
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA.
| | - Rachel Komorek
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA.
| | - Jiyoung Son
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA.
| | - Shawn Riechers
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA.
| | - Zihua Zhu
- Environmental and Molecular Science Laboratory, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Janet Jansson
- Earth and Biological Science Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Christer Jansson
- Environmental and Molecular Science Laboratory, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Xiao-Ying Yu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA.
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15
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Sanglaow T, Oungkanitanon P, Asanithi P, Sutthibutpong T. Molecular Mechanisms on the Selectivity Enhancement of Ascorbic Acid, Dopamine, and Uric Acid by Serine Oligomers Decoration on Graphene Oxide: A Molecular Dynamics Study. Molecules 2021; 26:2876. [PMID: 34067947 PMCID: PMC8152098 DOI: 10.3390/molecules26102876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/16/2022] Open
Abstract
The selectivity in the simultaneous detection of ascorbic acid (AA), dopamine (DA), and uric acid (UA) has been an open problem in the biosensing field. Many surface modification methods were carried out for glassy carbon electrodes (GCE), including the use of graphene oxide and amino acids as a selective layer. In this work, molecular dynamics (MD) simulations were performed to investigate the role of serine oligomers on the selectivity of the AA, DA, and UA analytes. Our models consisted of a graphene oxide (GO) sheet under a solvent environment. Serine tetramers were added into the simulation box and were adsorbed on the GO surface. Then, the adsorption of each analyte on the mixed surface was monitored from MD trajectories. It was found that the adsorption of AA was preferred by serine oligomers due to the largest number of hydrogen-bond forming functional groups of AA, causing a 10-fold increase of hydrogen bonds by the tetraserine adsorption layer. UA was the least preferred due to its highest aromaticity. Finally, the role of hydrogen bonds on the electron transfer selectivity of biosensors was discussed with some previous studies. AA radicals received electrons from serine through hydrogen bonds that promoted oxidation reaction and caused the negative shifts and separation of the oxidation potential in experiments, as DA and UA were less affected by serine. Agreement of the in vitro and in silico results could lead to other in silico designs of selective layers to detect other types of analyte molecules.
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Affiliation(s)
- Threrawee Sanglaow
- Department of Physics, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok 10140, Thailand; (T.S.); (P.O.); (P.A.)
- Center of Excellence in Theoretical and Computational Science (TaCS-CoE), Faculty of Science, King Mongkut’s University of Technology Thonburi (KMUTT), 126 Pracha Uthit Rd., Bang Mod, Thung Khru, Bangkok 10140, Thailand
| | - Pattanan Oungkanitanon
- Department of Physics, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok 10140, Thailand; (T.S.); (P.O.); (P.A.)
| | - Piyapong Asanithi
- Department of Physics, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok 10140, Thailand; (T.S.); (P.O.); (P.A.)
| | - Thana Sutthibutpong
- Department of Physics, King Mongkut’s University of Technology Thonburi (KMUTT), Bangkok 10140, Thailand; (T.S.); (P.O.); (P.A.)
- Center of Excellence in Theoretical and Computational Science (TaCS-CoE), Faculty of Science, King Mongkut’s University of Technology Thonburi (KMUTT), 126 Pracha Uthit Rd., Bang Mod, Thung Khru, Bangkok 10140, Thailand
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16
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Tang C, Long R, Tong X, Guo Y, Tong C, Shi S. Dual-emission biomass carbon dots for near-infrared ratiometric fluorescence determination and imaging of ascorbic acid. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106000] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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17
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Liu Y, Wang Z, Wang C, Si H, Yu H, Li L, Fu S, Tan L, Li P, Liu J, Zhao Y. Comprehensive phytochemical analysis and sedative-hypnotic activity of two Acanthopanax species leaves. Food Funct 2021; 12:2292-2311. [PMID: 33605281 DOI: 10.1039/d0fo02814b] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Acanthopanax senticosus leaves (SCL) and Acanthopanax sessiliflorus leaves (SFL), which are usually made into functional teas, possess similar pharmacological activities. With the aim of revealing their chemical compositions and evaluating their sedative-hypnotic effects, comprehensive metabolite profiling analysis based on ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry (UPLC-Q/TOF-MS) and high-performance liquid chromatography with evaporative light scattering detection (HPLC-ELSD) as well as bioassay studies in mice were performed for the first time. Firstly, a total of 75 compounds (including 69 shared components) were identified or briefly characterized. Results indicated that the leaves of the two species were both rich in phytochemicals and contained similar structural types. Secondly, 20 and 7 chemical markers were identified from SCL and SFL, respectively. Five oleanane-type triterpene saponins (ciwujianoside C1, C3, D2, E and saniculoside N) and two lupine-type triterpene saponins (1-deoxychiisanoside and 24-hydroxychiisanoside) may be used for rapid identification of SCL and SFL. Thirdly, the contents of rutin, hederacoside D, ciwujianoside B, -C3, -E and ursolic acid in SCL (0.308%, 0.024%, 0.042%, 0.131%, 0.038%, and 0.255%, respectively) were higher than in SFL (0.067%, 0.005%, 0.012%, 0.015%, 0.002%, and 0.087%, respectively). Fourthly, an in vivo bioassay verified that both SCL and SFL could inhibit autonomous activity, shorten sleep latency and prolong sleep duration in a dose-dependent manner. To a certain degree, SCL showed a higher and more stable effect. The hypnotic effect could be inhibited by flumazenil (FLU). The two leaves not only had an obvious antagonism action of p-chlorophenoxyacetic acid (pCPA) but also showed a synergistic hypnotic effect with 5-hydroxytryptophan (5-HTP). The beneficial bioactivity may be mediated by 5-hydroxytryptamine (5-HT) and γ-aminobutyric acid (GABA). Finally, network pharmacology analysis showed that the undifferentiated and differentiated compounds were the material basis for the similar and the different activities of two leaves. Some typical chemical markers (such as saniculoside N, hederacoside D, ciwujianoside C3, -E and ursolic acid, 24-hydroxychiisanoside and 1-deoxyisochiisanoside) were the potential active compounds and could be used as quality markers in the future. The present study furnished a basis for the further development and utilization of the leaves of these two Acanthopanax species.
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Affiliation(s)
- Yunhe Liu
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Zhongyao Wang
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Caixia Wang
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Hanrui Si
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Hui Yu
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Le Li
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Shuzheng Fu
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Luying Tan
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Pingya Li
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Jinping Liu
- Research Center of Natural Drugs, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China.
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18
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Gao Q, Wan J, Chen X, Mo X, Sun Y, Zou J, Nie J, Zhang Y. A novel strategy for sensitive and rapid detection of ascorbic acid via the Tyndall effect of cobalt hydroxide nanoflakes. RSC Adv 2021; 11:39306-39310. [PMID: 35492454 PMCID: PMC9044414 DOI: 10.1039/d1ra07702c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/02/2021] [Indexed: 01/08/2023] Open
Abstract
Cobalt oxyhydroxide (CoOOH) nanoflakes, as nanoenzymes and fluorescence quenchers, have been widely used in colorimetric and fluorescent analysis. However, their promising light scattering property—the Tyndall effect (TE)—has never been applied in biosensors and biological analysis to date. Herein, we report for the first time a novel strategy for point-of-care detection of ascorbic acid (AA) with the TE of CoOOH nanoflakes providing colorimetric signaling. In this detection system, CoOOH nanoflakes exhibit a strong red TE signal under the illumination of a hand-held 635 nm laser pointer pen. However, the introduction of AA could induce a significant decrease of the TE because it could reduce CoOOH into Co2+ and results in the degradation of the CoOOH nanoflakes. The changes in the TE intensity could be read-out using a smartphone for the portable quantitative analysis of AA. The results showed that this CoOOH nanoflake-based TE-inspired assay (TEA) exhibited a good linear range from 0.25 μM to 40 μM for AA, with a detection limit of 12 nM. It also showed high selectivity toward AA over common potential interfering species. Importantly, this method possessed the advantages of simple operation, low consumption of time and equipment-free analysis and was successfully applied to the detection of AA in vitamin C tablets. A novel colorimetric nanosensor was initially developed for the equipment-free sensitive detection of ascorbic acid based on the Tyndall effect of cobalt hydroxide nanoflakes.![]()
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Affiliation(s)
- Qian Gao
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Jing Wan
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Xuejiang Chen
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Xiaomei Mo
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Yao Sun
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Jianmei Zou
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Jinfang Nie
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
| | - Yun Zhang
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
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19
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Calcio Gaudino E, Colletti A, Grillo G, Tabasso S, Cravotto G. Emerging Processing Technologies for the Recovery of Valuable Bioactive Compounds from Potato Peels. Foods 2020; 9:foods9111598. [PMID: 33153164 PMCID: PMC7692071 DOI: 10.3390/foods9111598] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/25/2020] [Accepted: 10/28/2020] [Indexed: 12/17/2022] Open
Abstract
Potato peel (PP) is the major underutilised by-product in the potato-processing industry and a potential source of valuable bioactive molecules. Among them, glycoalkaloids and polyphenols are important precursors for steroid hormones and natural antioxidants, respectively. Moreover, the huge quantities of industrial potato-peel waste that are produced are a rich source of primary metabolites, which principally include starch as well as non-starch polysaccharides, proteins, lipids, lignin and cellulose. All carbohydrates are prone to undergo fermentation to produce ethanol, lactic and acetic acid. Finally, the main portion of PP is made up of alcohol-insoluble matter with a dietary fibre content of approximatively 40%. The present review summarises the recent advances and emerging technologies in potato-peel extraction and further valorisation processing in the food industry.
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Affiliation(s)
- Emanuela Calcio Gaudino
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Alessandro Colletti
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Giorgio Grillo
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
| | - Silvia Tabasso
- Department of Chemistry, University of Turin, Via P. Giuria 7, 10125 Turin, Italy;
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy; (E.C.G.); (A.C.); (G.G.)
- Centre of Bioanalytical Research and Molecular Design, Sechenov First Moscow State Medical University, 8 Trubetskaya ul, Moscow 119991, Russia
- Correspondence: ; Tel.: +39-011-6707183
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20
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El-Gindy YM, Hafsa SHA, Dosoky WM. Effects of potato peel extract on semen quality, sex hormones and immunity of rabbit bucks under intensive breeding system. Andrologia 2020; 52:e13869. [PMID: 33118194 DOI: 10.1111/and.13869] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/26/2020] [Accepted: 09/12/2020] [Indexed: 11/28/2022] Open
Abstract
This study examined the utilisation of potato peels extract (PPE), derived from potato processing, as possible antioxidants for enhancing immunity and semen quality. Twenty-four V-Line rabbit bucks 10 months old were randomly assigned into three homogenous treatments (n = 8), PPE 25 and 50 groups orally administered two different concentrations (25 and 50 mg PPE/kg body weight) every two days for four months; a control orally administered water only. Semen characteristics, serum hormones, serum immunoglobulin M and antioxidative status of seminal plasma were determined. The results reveal that treatment with both levels of PPE significantly improved sperm concentration and decreased the percentage of dead spermatozoa compared with that of the control. Seminal plasma thiobarbituric acid reactive substances significantly (p < .01) decreased with elevated levels of total antioxidant capacity, catalase, glutathione peroxidase and superoxide dismutase by PPE treatments. Serum immunoglobulin M concentration was significantly (p < .01) higher for the PPE treatments compared to the control. Our results suggest that the use of PPE could prevent the accumulation of oxidation products and may have beneficial impact on the sperm concentration. The extract lowered the percentage of dead spermatozoa by reducing the intensity of oxidation processes. Low dose of the PPE was more effective than high dose.
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Affiliation(s)
- Yassmine Moemen El-Gindy
- Department of Animal and Fish Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt
| | - Salma Hashem Abu Hafsa
- Department of Livestock Research, City of Scientific Research and Technological Applications, Arid Lands Cultivation Research Institute, Alexandria, Egypt
| | - Waleed Mostafa Dosoky
- Department of Animal and Fish Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt
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21
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Wang W, Snooks HD, Sang S. The Chemistry and Health Benefits of Dietary Phenolamides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:6248-6267. [PMID: 32422049 DOI: 10.1021/acs.jafc.0c02605] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Phenolamides, also known as hydroxycinnamic acid amides or phenylamides, have been reported throughout the plant kingdom, while a few of these amine-conjugated hydroxycinnamic acids are unique in foods. The current knowledge of their specific functions in plant development and defense is readily available as is their biosynthesis; however, their functionality in humans is still largely unknown. Of the currently known phenolamides, the most common are avenanthramides, which are unique in oats and similar to the well-known drug Tranilast, which possess anti-inflammatory, antioxidant, anti-itch, and antiatherogenic activities. While recent data have brought to light more information regarding the other known phenolamides, such as hordatines, dimers of agmatine conjugated to hydroxycinnamic acid, and kukoamines, spermine-derived phenolamides, the information is still severely limited, leaving their potential health benefits to speculation. Herein, to highlight the importance of dietary phenolamides to human health, we review and summarize the four major subgroups of phenolamides, including their chemical structures, dietary sources, and reported health benefits. We believe that the studies on phenolamides are still in the infancy stage and additional health benefits of these phenolamides may yet be identified.
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Affiliation(s)
- Weixin Wang
- Laboratory for Functional Foods and Human Health, Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, 500 Laureate Way, Kannapolis, North Carolina 28081, United States
| | - Hunter D Snooks
- Laboratory for Functional Foods and Human Health, Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, 500 Laureate Way, Kannapolis, North Carolina 28081, United States
| | - Shengmin Sang
- Laboratory for Functional Foods and Human Health, Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, 500 Laureate Way, Kannapolis, North Carolina 28081, United States
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22
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Enhanced peroxidase-like activity of hierarchical MoS2-decorated N-doped carbon nanotubes with synergetic effect for colorimetric detection of H2O2 and ascorbic acid. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.09.037] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Ahad H, Jin H, Liu Y, Wang J, Sun G, Liang X, Akber Aisa H. Chemical profiling of spermidines in goji berry by strong cation exchange solid-phase extraction (SCX-SPE) combined with ultrahigh-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS/MS). J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1137:121923. [DOI: 10.1016/j.jchromb.2019.121923] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 11/20/2019] [Accepted: 12/01/2019] [Indexed: 11/29/2022]
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Associations of consuming specific fruit and vegetable subgroups with LDL-C status in early postmenopausal Chinese women. Menopause 2019; 25:436-443. [PMID: 29088018 DOI: 10.1097/gme.0000000000001008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Aging and menopausal changes contribute to increased cardiovascular risks in postmenopausal women. This study examined the associations of total and specific fruit and vegetable consumption with low-density lipoprotein cholesterol (LDL-C) status, a critical cardiovascular risk factor, in early postmenopausal Chinese women. METHODS A total of 508 postmenopausal Hong Kong Chinese women aged 50 to 64 years were recruited into a cohort study on cardiovascular risks. Sociodemographic characteristics, medical conditions, use of medications, and lifestyle factors were obtained via structured interviews. Dietary intake was assessed using a validated food frequency questionnaire. LDL-C and total cholesterol concentrations were determined using biochemical enzymatic techniques and categorized according to the Adult Treatment Panel III classification. RESULTS Ordinal logistic regression analysis showed that women with total fruit and vegetable intake in the highest quartile were 33% less likely (odds ratio [OR] = 0.67; 95% CI, 0.44-1.03) to have a worse LDL-C status than those with lower intake after adjustments. The intakes of total vegetables (OR = 0.63; 95% CI, 0.41-0.96) and vegetable subgroups in the highest quartiles, including darkgreen leafy vegetables (OR = 0.60; 95% CI, 0.41-0.89) and corn and tubers (OR = 0.62; 95% CI, 0.40-0.96), were significantly inversely associated with LDL-C status. Further adjustment for total cholesterol did not attenuate the associations. CONCLUSIONS A daily consumption of vegetables equivalent to about four servings or more might be beneficial for LDL-C control in early Chinese postmenopausal women. In particular, darkgreen leafy vegetables, as well as corn and tubers, deserve greater advocacy for their ability to improve lipid profiles and hence cardiovascular health.
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25
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Sheng Y, Cao T, Xiao Y, Zhang X, Wang S, Liu Z. A label-free ratiometric fluorescence nanoprobe for ascorbic acid based on redox-modulated dual-emission signals. Analyst 2019; 144:3511-3517. [PMID: 31070608 DOI: 10.1039/c9an00288j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we constructed a label-free ratiometric fluorescence nanoprobe for ascorbic acid (AA) on the basis of the change in dual-emission signals by the specific reaction between cobalt oxyhydroxide (CoOOH) and AA. CoOOH nanoflakes were used as the recognition unit while polymer dots (PFO dots) and gold nanoclusters (AuNCs) served as luminescent units of the nanoprobe. After electrostatic assembly of PFO dots and AuNCs on the surface of CoOOH nanoflakes, the energy transfer between the PFO dots and CoOOH could occur and thereby quench the fluorescence of the PFO dots. When AA was present, CoOOH nanoflakes were reduced to Co2+, resulting in a recovery of the fluorescence of the PFO dots. In the meantime, the generated Co2+ could combine with the surface ligands of AuNCs, accompanied by a reduction in the luminescence intensity of the AuNCs. Therefore, the fluorescence intensity ratio of PFO dots to AuNCs would be related to the concentration of AA. The nanoprobe enabled highly sensitive analysis of AA with a detection limit of 1.9 μM and showed great performance in human serum samples and living cells. This report may not only endow a CoOOH-based nanoprobe with improved ability but also offer a novel strategy for the construction of ratiometric nanoprobes for AA and have potential applications in research into and clinical diagnosis of AA-related diseases.
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Affiliation(s)
- Yuhao Sheng
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
| | - Tingwei Cao
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
| | - Yan Xiao
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
| | - Xiuhua Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.
| | - Zhihong Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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Goyer A, Pellé J. Relationships between tyrosine, phenylalanine, chlorogenic acid, and ascorbic acid concentrations and blackspot biochemical potential and blackspot susceptibility in stored russet potatoes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:3735-3740. [PMID: 29315596 DOI: 10.1002/jsfa.8884] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 01/02/2018] [Accepted: 01/04/2018] [Indexed: 05/23/2023]
Abstract
BACKGROUND Blackspot in potato is an internal tissue discoloration that occurs during handling and transport of potato tubers. Blackspot is cosmetically undesirable and represents a huge economic cost for the potato industry. The aim of this study was to test whether concentrations of certain metabolites in the potato tuber cortex could predict blackspot susceptibility. RESULTS Seven russet potato varieties were stored for eight months at 8.8 °C. Stored tubers were subjected to mechanical impact and evaluated for blackspot susceptibility. A blackspot susceptibility index was calculated for each variety by determining an index for the percentage of the tuber cortex area that was covered with blackspot, and an index for the intensity of blackspot discoloration. Concentrations of tyrosine, chlorogenic acid, phenylalanine, and ascorbic acid, and blackspot biochemical potential of tubers to synthesize pigments were measured in the tuber cortex. Blackspot indices, metabolites concentrations and blackspot biochemical potential varied significantly between varieties. Tyrosine concentrations strongly, significantly, and positively correlated with blackspot biochemical potential. Phenylalanine concentrations showed good, significant, and positive correlation with blackspot biochemical potential and discoloration index. None of the analyzed metabolites correlated with blackspot susceptibility. CONCLUSION Concentrations of tyrosine and phenylalanine explained up to ∼80% of the variation in blackspot biochemical potential between varieties but did not correlate with blackspot susceptibility. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Aymeric Goyer
- Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR, USA
- Hermiston Agricultural Research and Extension Center, Oregon State University, Hermiston, OR, USA
| | - Julien Pellé
- Hermiston Agricultural Research and Extension Center, Oregon State University, Hermiston, OR, USA
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Establishment of ultrasound-assisted extraction of phenolic compounds from industrial potato by-products using response surface methodology. Food Chem 2018; 269:258-263. [PMID: 30100433 DOI: 10.1016/j.foodchem.2018.06.154] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/26/2018] [Accepted: 06/30/2018] [Indexed: 10/28/2022]
Abstract
Potato processing generates large amounts of by-products, which include potato peels and the outer layers of flesh, which contain phenolic compounds. The purpose of this study was to establish an extraction method for phenolic compounds from industrial potato by-products by using response surface methodology (RSM). Box-Behnken design (BBD) was performed to optimize the extraction conditions of phenolic compounds considering different extraction temperature, ratios of ethanol/water, time of extraction and sample/solvent ratio. The optimum extraction conditions were obtained with ethanol/water 55/45 (v/v) by ultrasound bath during 35 min at 35 °C and 1/10 sample/solvent ratio. The best conditions were applied to determine the phenolic content in five potato by-products. The analyses by HPLC-DAD-ESI-MS showed that chlorogenic acid accounted for a 49.3-61% of the total phenolic compounds. Positive Pearson correlations between HPLC data and antioxidant activity confirmed that the phenolic compounds had significant antioxidant properties.
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28
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Rodríguez-Pérez C, Gómez-Caravaca AM, Guerra-Hernández E, Cerretani L, García-Villanova B, Verardo V. Comprehensive metabolite profiling of Solanum tuberosum L. (potato) leaves by HPLC-ESI-QTOF-MS. Food Res Int 2018; 112:390-399. [PMID: 30131151 DOI: 10.1016/j.foodres.2018.06.060] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 06/19/2018] [Accepted: 06/25/2018] [Indexed: 12/01/2022]
Abstract
The objective of this work was to study the non-targeted metabolite profiling of potato leaves using high performance liquid chromatography coupled to quadrupole-time of flight mass spectrometry (HPLC-ESI-QTOF-MS). The mass accuracy, true isotopic pattern in both MS and MS/MS spectra provided by QTOF-MS made possible the tentative identification of 109 compounds present in potato leaves, including organic acids, amino acids and derivatives, phenolic acids, flavonoids, iridoids, oxylipins and other polar and semi-polar compounds. Among them, 32 compounds have been found for the first time in potato leaf and in the Solanaceae family. Quinic acid and its derivatives represented more than 45% of the bioactive compounds quantified in the extract. Derivatives of hydroxybenzoic acid and gentisic acid were also founded at considerable concentrations. This study shed light on the composition of potato leaf extract and will serve as a base for further research into activities of the various compounds found in this matrix which has demonstrated a potential use as functional ingredients.
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Affiliation(s)
- Celia Rodríguez-Pérez
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avenida Fuentenueva s/n, 18071 Granada, Spain
| | - Ana María Gómez-Caravaca
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avenida Fuentenueva s/n, 18071 Granada, Spain.
| | - Eduardo Guerra-Hernández
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain
| | | | - Belen García-Villanova
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain
| | - Vito Verardo
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18071 Granada, Spain; Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
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Sadeghi Ekbatan S, Iskandar MM, Sleno L, Sabally K, Khairallah J, Prakash S, Kubow S. Absorption and Metabolism of Phenolics from Digests of Polyphenol-Rich Potato Extracts Using the Caco-2/HepG2 Co-Culture System. Foods 2018; 7:foods7010008. [PMID: 29329242 PMCID: PMC5789271 DOI: 10.3390/foods7010008] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 12/23/2017] [Accepted: 01/09/2018] [Indexed: 01/15/2023] Open
Abstract
The bioactivity of dietary polyphenols depends upon gastrointestinal and hepatic metabolism of secondary microbial phenolic metabolites generated via colonic microbiota-mediated biotransformation. A polyphenol-rich potato extract (PRPE) containing chlorogenic, caffeic, and ferulic acids and rutin was digested in a dynamic multi-reactor gastrointestinal simulator of the human intestinal microbial ecosystem (GI model). Simulated digestion showed extensive degradation of the parent compounds and the generation of microbial phenolic metabolites. To characterize the transport and metabolism of microbial phenolic metabolites following digestion, a co-culture of intestinal Caco-2 and hepatic HepG2 cells was exposed to the PRPE-derived digests obtained from the colonic vessels. Following a 2 h incubation of the digesta with the Caco-2/HepG2 co-cultures, approximately 10–15% of ferulic, dihydrocaffeic, and dihydroferulic acids and 3–5% of 3-hydroxybenzoic, 3-hydroxyphenylpropionic, and coumaric acids were observed in the basolateral side, whereas 3-hydroxyphenylacetic acid, phenylpropanoic acid, and cinnamic acid were not detected. Subsequent HepG2 cellular metabolism led to major increases in ferulic, dihydrocaffeic, 3-hydroxyphenylpropionic, and coumaric acids ranging from 160–370%. These findings highlight the importance of hepatic metabolism towards the generation of secondary metabolites of polyphenols despite low selective Caco-2 cellular uptake of microbial phenolic metabolites.
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Affiliation(s)
- Shima Sadeghi Ekbatan
- School of Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X3V9, Canada.
| | - Michele M Iskandar
- School of Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X3V9, Canada.
| | - Lekha Sleno
- Chemistry Department, Université du Québec à Montréal, 2101 Jeanne-Mance, Montreal, QC H2X2J6, Canada.
| | - Kebba Sabally
- School of Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X3V9, Canada.
| | - Joelle Khairallah
- School of Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X3V9, Canada.
| | - Satya Prakash
- Department of Biomedical Engineering, Duff Medical Building, 3775 Rue University, Montreal, QC H3A2B4, Canada.
| | - Stan Kubow
- School of Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X3V9, Canada.
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30
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Larder CE, Abergel M, Kubow S, Donnelly DJ. Freeze-drying affects the starch digestibility of cooked potato tubers. Food Res Int 2018; 103:208-214. [DOI: 10.1016/j.foodres.2017.10.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 10/01/2017] [Accepted: 10/14/2017] [Indexed: 01/06/2023]
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31
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Han Q, Yang H, Wen S, Jiang H, Wang L, Liu W. Selective and rapid detection of ascorbic acid by a cobalt oxyhydroxide-based two-photon fluorescent nano-platform. Inorg Chem Front 2018. [DOI: 10.1039/c8qi00003d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A novel and facilitated two-photon approach was developed for efficient ascorbic acid (AA) detection.
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Affiliation(s)
- Qingxin Han
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Huan Yang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Shuting Wen
- Lanzhou University Second Hospital
- Lanzhou 730000
- China
| | - Huie Jiang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Li Wang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Weisheng Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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32
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Samide A, Tutunaru B. Interactions between Vitamin C and Nanocolloidal Silver Particles Studied by Cyclic Voltammetry and UV-Vis Spectrophotometry. ELECTROANAL 2017. [DOI: 10.1002/elan.201700281] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Adriana Samide
- University of Craiova, Faculty of Sciences, Department of Chemistry; Calea Bucureşti 107i Craiova Romania
| | - Bogdan Tutunaru
- University of Craiova, Faculty of Sciences, Department of Chemistry; Calea Bucureşti 107i Craiova Romania
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33
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Aversano R, Contaldi F, Adelfi MG, D'Amelia V, Diretto G, De Tommasi N, Vaccaro C, Vassallo A, Carputo D. Comparative metabolite and genome analysis of tuber-bearing potato species. PHYTOCHEMISTRY 2017; 137:42-51. [PMID: 28215419 DOI: 10.1016/j.phytochem.2017.02.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 02/06/2017] [Accepted: 02/08/2017] [Indexed: 05/20/2023]
Abstract
The cultivated potato Solanum tuberosum is unrivalled among crop plants for its wild relatives, which potentially represent an important source of genetic diversity to improve the nutritional value of potato varieties and understand metabolism regulation. The main aim of this research was to profile human health-related metabolites in a number of clones from 13 Solanum species. Results from HPLC-DAD and LC-ESI-MS analyses highlighted a high interspecific variability in the level of metabolites analysed. Ascorbic acid was confirmed to be the most abundant antioxidant in potato and chlorogenic acid the primary polyphenol. Generally, metabolite-based hierarchical clustering (HCL) and correlation networks did not group clones of identical species in the same cluster. This might be due to various factors, including the outcrossing nature of potato species, gene expression level and metabolic profiling techniques. Access to the genome sequence of S. tuberosum and S. commersonii allowed comparison of the genes involved in ascorbic acid, aromatic amino acid, phenylpropanoid and glycoalkaloid biosynthesis and helped interpret their respective pathways.
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Affiliation(s)
- Riccardo Aversano
- Department of Agricultural Sciences, University of Naples Federico II, Portici 80055, Italy
| | - Felice Contaldi
- Department of Agricultural Sciences, University of Naples Federico II, Portici 80055, Italy
| | - Maria Grazia Adelfi
- Department of Agricultural Sciences, University of Naples Federico II, Portici 80055, Italy
| | - Vincenzo D'Amelia
- Department of Agricultural Sciences, University of Naples Federico II, Portici 80055, Italy
| | - Gianfranco Diretto
- Italian National Agency for New Technologies, Energy, and Sustainable Development, Casaccia Research Centre, Rome 00123, Italy
| | - Nunziatina De Tommasi
- Department of Pharmaceutical Sciences, University of Salerno, Via Ponte Don Melillo 1, 84084 Fisciano, Italy
| | - Carmen Vaccaro
- Department of Pharmaceutical Sciences, University of Salerno, Via Ponte Don Melillo 1, 84084 Fisciano, Italy
| | - Antonio Vassallo
- Department of Science, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - Domenico Carputo
- Department of Agricultural Sciences, University of Naples Federico II, Portici 80055, Italy.
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34
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Piñeros‐Niño C, Narváez‐Cuenca C, Kushalappa AC, Mosquera T. Hydroxycinnamic acids in cooked potato tubers from Solanum tuberosum group Phureja. Food Sci Nutr 2017; 5:380-389. [PMID: 28572921 PMCID: PMC5448355 DOI: 10.1002/fsn3.403] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 05/17/2016] [Accepted: 05/22/2016] [Indexed: 12/02/2022] Open
Abstract
Hydroxycinnamic acids are phenolic compounds and are considered to have health promotion properties due to their antioxidant activity. Potato tubers of 113 genotypes of Solanum tuberosum group Phureja belonging to the Colombian Central Collection, landraces of potatoes, and commercial cultivars were evaluated for their hydroxycinnamic acids content. The composition of these compounds was analyzed using cooked tubers in two different agro-climatic conditions. The genotypes were analyzed for chlorogenic acid, neo-chlorogenic acid, crypto-chlorogenic acid, and caffeic acid by ultrahigh-performance liquid chromatography (UHPLC). Chlorogenic acid was the major representative and varied between 0.77 to 7.98 g kg-1 DW (dry weight) followed by crypto-chlorogenic acid (from 0.09 to 1.50 g kg-1 DW). Under moorland agro-climatic conditions even though the chlorogenic acid levels increased with respect to flatland agro-climatic conditions, the related isomer neo-chlorogenic acid decreased as compared to flatland conditions. The correlation between chlorogenic acid with the isomers, and with caffeic acid was positive. This study demonstrated that there is a wide variation in hydroxycinnamic acids contents in the germplasm studied, which can be exploited in breeding programs to contribute to human health.
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Affiliation(s)
- Clara Piñeros‐Niño
- Facultad de Ciencias AgrariasUniversidad Nacional de ColombiaCarrera 30 No.45 ‐ 03, Edificio 500BogotáColombia
| | | | | | - Teresa Mosquera
- Facultad de Ciencias AgrariasUniversidad Nacional de ColombiaCarrera 30 No.45 ‐ 03, Edificio 500BogotáColombia
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Huang W, Serra O, Dastmalchi K, Jin L, Yang L, Stark RE. Comprehensive MS and Solid-State NMR Metabolomic Profiling Reveals Molecular Variations in Native Periderms from Four Solanum tuberosum Potato Cultivars. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:2258-2274. [PMID: 28215068 DOI: 10.1021/acs.jafc.6b05179] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The potato (Solanum tuberosum L.) ranks third in worldwide consumption among food crops. Whereas disposal of potato peels poses significant challenges for the food industry, secondary metabolites in these tissues are also bioactive and essential to crop development. The diverse primary and secondary metabolites reported in whole tubers and wound-healing tissues prompted a comprehensive profiling study of native periderms from four cultivars with distinctive skin morphologies and commercial food uses. Polar and nonpolar soluble metabolites were extracted concurrently, analyzed chromatographically, and characterized with mass spectrometry; the corresponding solid interfacial polymeric residue was examined by solid-state 13C NMR. In total, 112 secondary metabolites were found in the phellem tissues; multivariate analysis identified 10 polar and 30 nonpolar potential biomarkers that distinguish a single cultivar among Norkotah Russet, Atlantic, Chipeta, and Yukon Gold cultivars which have contrasting russeting features. Compositional trends are interpreted in the context of periderm protective function.
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Affiliation(s)
- Wenlin Huang
- Department of Chemistry and Biochemistry, The City College of New York , City University of New York Ph.D. Programs in Chemistry and Biochemistry, and CUNY Institute for Macromolecular Assemblies, New York, New York 10031, United States
| | - Olga Serra
- Laboratori del Suro, Departament de Biologia, University of Girona , Campus Montilivi s/n, Girona, E-17071 Spain
| | - Keyvan Dastmalchi
- Department of Chemistry and Biochemistry, The City College of New York , City University of New York Ph.D. Programs in Chemistry and Biochemistry, and CUNY Institute for Macromolecular Assemblies, New York, New York 10031, United States
| | - Liqing Jin
- Department of Chemistry and Biochemistry, The City College of New York , City University of New York Ph.D. Programs in Chemistry and Biochemistry, and CUNY Institute for Macromolecular Assemblies, New York, New York 10031, United States
| | - Lijia Yang
- Department of Chemistry and Biochemistry, The City College of New York , City University of New York Ph.D. Programs in Chemistry and Biochemistry, and CUNY Institute for Macromolecular Assemblies, New York, New York 10031, United States
| | - Ruth E Stark
- Department of Chemistry and Biochemistry, The City College of New York , City University of New York Ph.D. Programs in Chemistry and Biochemistry, and CUNY Institute for Macromolecular Assemblies, New York, New York 10031, United States
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36
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Yossa Nzeuwa IB, Xia Y, Qiao Z, Feng F, Bian J, Liu W, Qu W. Comparison of the origin and phenolic contents ofLycium ruthenicumMurr. by high-performance liquid chromatography fingerprinting combined with quadrupole time-of-flight mass spectrometry and chemometrics. J Sep Sci 2017; 40:1234-1243. [DOI: 10.1002/jssc.201601147] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 12/19/2016] [Accepted: 12/20/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Irma Belinda Yossa Nzeuwa
- Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing P.R. China
| | - Yuanyuan Xia
- Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing P.R. China
| | - Zhou Qiao
- Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing P.R. China
| | - Feng Feng
- Key Laboratory of Biomedical Functional Materials; China Pharmaceutical University; Nanjing P.R. China
| | - Junxing Bian
- School of Life Sciences; Nanjing Normal University; Nanjing P.R. China
| | - Wenyuan Liu
- Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing P.R. China
| | - Wei Qu
- Key Laboratory of Biomedical Functional Materials; China Pharmaceutical University; Nanjing P.R. China
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37
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Han Q, Dong Z, Tang X, Wang L, Ju Z, Liu W. A ratiometric nanoprobe consisting of up-conversion nanoparticles functionalized with cobalt oxyhydroxide for detecting and imaging ascorbic acid. J Mater Chem B 2017; 5:167-172. [DOI: 10.1039/c6tb02606k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A new ratiometric probe based on up-conversion nanoparticles displayed excellent selectivity and pronounced sensitivity in the detection of ascorbic acid.
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Affiliation(s)
- Qingxin Han
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Zhe Dong
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Xiaoliang Tang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Li Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Zhenghua Ju
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Special Function Materials and Structure Design
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
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38
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Karim Z, Holmes M, Orfila C. Inhibitory effect of chlorogenic acid on digestion of potato starch. Food Chem 2016; 217:498-504. [PMID: 27664664 DOI: 10.1016/j.foodchem.2016.08.058] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 07/11/2016] [Accepted: 08/19/2016] [Indexed: 01/13/2023]
Abstract
The effect of the chlorogenic acid isomer 5-O-caffeoylquinic acid (5-CQA) on digestion of potato starch by porcine pancreatic alpha amylase (PPAA) was investigated using isolated starch and cooked potato tuber as substrates. In vitro digestion was performed on five varieties of potato with varying phenolic content. Co- and pre-incubation of PPAA with 5-CQA significantly reduced PPAA activity in a dose dependent manner with an IC50 value of about 2mgmL(-1). Lineweaver-Burk plots indicated that 5-CQA exerts a mixed type inhibition as km increased and Vmax decreased. The total polyphenol content (TPC) of peeled tuber tissue ranged from 320.59 to 528.94mg 100g(-1)dry weight (DW) in raw tubers and 282.03-543.96mg 100g(-1)DW in cooked tubers. With the exception of Désirée, TPC and 5-CQA levels decreased after cooking. Principle component analysis indicated that digestibility is affected by multiple factors including phenolic, dry matter and starch content.
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Affiliation(s)
- Zida Karim
- Nutrition and Public Health Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.
| | - Melvin Holmes
- Food Colloids and Processing Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.
| | - Caroline Orfila
- Nutrition and Public Health Group, School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.
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Dória GAA, Menezes PP, Lima BS, Vasconcelos BS, Silva FA, Henriques RM, Melo MGD, Alves ÂVF, Moraes MO, Pessoa CÓ, Carvalho AA, Prata APN, Junior RLCA, Lima-Verde IB, Quintans-Júnior LJ, Bezerra DP, Nogueira PCL, Araujo AAS. In vivo antitumor effect, induction of apoptosis and safety of Remirea maritima Aubl. (Cyperaceae) extracts. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:914-922. [PMID: 27387399 DOI: 10.1016/j.phymed.2016.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 05/02/2016] [Accepted: 05/05/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Remirea maritima has been widely used in the treatment of diarrhea, kidney disease, and high fever and for therapeutic purposes, such as an analgesic and anti-inflammatory. However, few scientific research studies on its medicinal properties have been reported. PURPOSE The present study aimed to investigate the anticancer potential of aqueous extract (AE), 40% hydroalcoholic extracts (40HA) and 70% (70HA) from R. maritima in experimental models and to identify its phytochemical compounds. METHODS The chemical composition of AE, 40HA and 70HA was assessed by HPLC-DAD and ESI-IT-MS/MS. In vitro activity was determined on cultured tumor cell, NCI-H385N (Broncho-alveolar carcinoma), OVCAR-8 (Ovarian carcinoma) and PC-3M (prostate carcinoma) by the MTT assay, and the in vivo antitumor activity was assessed in Sarcoma 180-bearing mice. Toxicological parameters were also evaluated as well as the humoral immune response. RESULTS Among the aqueous and hydroalcoholic extracts of R. maritima, only 40HA showed in vitro biological effect potential, presenting IC50 values of 27.08, 46.62 and >50µg/ml for OVCAR-8, NCI-H385M and PC-3M cells lines, respectively. Regarding chemical composition, a mixture of isovitexin-2''-O-β-D-glucopyranoside, vitexin-2''-O-β-D-glucopyranoside, luteolin-7-O-glucuronide and 1-O-(E)-caffeoyl-β-D-glucose were identified as the major phytochemical compounds of the extracts. In the in vivo study, the tumor inhibition rates were 57.16-62.57% at doses of 25mg/kg and 50mg/kg, respectively, and the tumor morphology presented increasing numbers of apoptotic cells. Additionally, 40HA also demonstrated significantly increased of OVA-specific total Ig. CONCLUSIONS 40HA exhibited in vitro and in vivo anticancer properties without substantial toxicity that could be associated with its immunostimulating properties.
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Affiliation(s)
- Grace Anne A Dória
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Paula P Menezes
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Bruno S Lima
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Bruno S Vasconcelos
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Francilene A Silva
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Raíssa M Henriques
- Department of Physiology, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Marcélia G D Melo
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Ângela V F Alves
- Institute of Technology and Research, Tiradentes University, Aracaju, Sergipe, Brazil
| | - Manoel O Moraes
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Cláudia Ó Pessoa
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Adriana A Carvalho
- Department of Physiology, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Ana Paula N Prata
- Department of Biology, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | | | - Isabel B Lima-Verde
- Institute of Technology and Research, Tiradentes University, Aracaju, Sergipe, Brazil
| | | | - Daniel P Bezerra
- Gonçalo Moniz Research Center, Oswaldo Cruz Foundation, Salvador, Bahia, Brazil
| | - Paulo C L Nogueira
- Department of Chemistry, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | - Adriano A S Araujo
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil.
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Wildermuth SR, Young EE, Were LM. Chlorogenic Acid Oxidation and Its Reaction with Sunflower Proteins to Form Green-Colored Complexes. Compr Rev Food Sci Food Saf 2016; 15:829-843. [DOI: 10.1111/1541-4337.12213] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 05/02/2016] [Accepted: 05/04/2016] [Indexed: 01/16/2023]
Affiliation(s)
| | - Erin E. Young
- Dept. of Food Science Program; One University Drive; Orange Calif. 92866 U.S.A
| | - Lilian M. Were
- Dept. of Food Science Program; One University Drive; Orange Calif. 92866 U.S.A
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41
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Akyol H, Riciputi Y, Capanoglu E, Caboni MF, Verardo V. Phenolic Compounds in the Potato and Its Byproducts: An Overview. Int J Mol Sci 2016; 17:E835. [PMID: 27240356 PMCID: PMC4926369 DOI: 10.3390/ijms17060835] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 05/17/2016] [Accepted: 05/24/2016] [Indexed: 01/03/2023] Open
Abstract
The potato (Solanum tuberosum L.) is a tuber that is largely used for food and is a source of different bioactive compounds such as starch, dietary fiber, amino acids, minerals, vitamins, and phenolic compounds. Phenolic compounds are synthetized by the potato plant as a protection response from bacteria, fungi, viruses, and insects. Several works showed that these potato compounds exhibited health-promoting effects in humans. However, the use of the potato in the food industry submits this vegetable to different processes that can alter the phenolic content. Moreover, many of these compounds with high bioactivity are located in the potato's skin, and so are eliminated as waste. In this review the most recent articles dealing with phenolic compounds in the potato and potato byproducts, along with the effects of harvesting, post-harvest, and technological processes, have been reviewed. Briefly, the phenolic composition, main extraction, and determination methods have been described. In addition, the "alternative" food uses and healthy properties of potato phenolic compounds have been addressed.
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Affiliation(s)
- Hazal Akyol
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Ayazağa Campus, Maslak, Istanbul 34469, Turkey.
| | - Ylenia Riciputi
- Department of Agro-Food Sciences and Technologies, Alma Mater Studiorum-University of Bologna, Piazza Goidanich 60, Cesena (FC) I-47521, Italy.
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Ayazağa Campus, Maslak, Istanbul 34469, Turkey.
| | - Maria Fiorenza Caboni
- Department of Agro-Food Sciences and Technologies, Alma Mater Studiorum-University of Bologna, Piazza Goidanich 60, Cesena (FC) I-47521, Italy.
- Inter-Departmental Centre for Agri-Food Industrial Research (CIRI Agroalimentare), University of Bologna, Piazza Goidanich 60, Cesena (FC) I-47521, Italy.
| | - Vito Verardo
- Department of Chemistry and Physics (Analytical Chemistry Area) University of Almería, Carretera de Sacramento s/n Almería E-04120, Spain.
- Research Centre for Agricultural and Food Biotechnology (BITAL), Agrifood Campus of International Excellence, ceiA3, University of Almería, Carretera de Sacramento s/n Almería E-04120, Spain.
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42
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Wu T, Lv H, Wang F, Wang Y. Characterization of Polyphenols from Lycium ruthenicum Fruit by UPLC-Q-TOF/MS(E) and Their Antioxidant Activity in Caco-2 Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:2280-8. [PMID: 26963650 DOI: 10.1021/acs.jafc.6b00035] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The fruit of Lycium ruthenicum Murr. (LRF) has long been used in folk medicine. Nevertheless, detailed information related to its polyphenol compositions remains scarce. In this study, we confirmed that the total phenolic and anthocyanin contents of LRF fruit extracts (LRFEs) were 4906.5 ± 60.6 mg of gallic acid equivalents/100 g DW and 787.6 ± 34.1 mg of cyanindin-3-glucoside equivalents/100 g DW, respectively. A characterization of LRFEs was performed by ultrahigh performance liquid chromatography/quadrupole time-of-flight mass spectrometry using an MS(E) data acquisition. A total of 26 polyphenols were tentatively identified, of which 19 represent the first reports of these polyphenols in LRFEs. Furthermore, the cellular antioxidant array showed that LRFEs could protect Caco-2 cells against H2O2-induced oxidative damage based on microscopic fluorometric imaging.
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Affiliation(s)
- Tao Wu
- Key Laboratory of Food Bio-technology, School of Food and Bioengineering, Xihua University , Chengdu, 610039, China
| | - Haiyang Lv
- Institute of Agro-products Processing Science and Technology, Chinese Academy of Agricultural Sciences , Beijing 100193, China
| | - Fengzhong Wang
- Institute of Agro-products Processing Science and Technology, Chinese Academy of Agricultural Sciences , Beijing 100193, China
| | - Yi Wang
- Xi'an Manareco New Materials Co. Ltd. , Xi'an, 710086, China
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43
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Sadeghi Ekbatan S, Sleno L, Sabally K, Khairallah J, Azadi B, Rodes L, Prakash S, Donnelly DJ, Kubow S. Biotransformation of polyphenols in a dynamic multistage gastrointestinal model. Food Chem 2016; 204:453-462. [PMID: 26988524 DOI: 10.1016/j.foodchem.2016.02.140] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 02/01/2016] [Accepted: 02/23/2016] [Indexed: 01/06/2023]
Abstract
A multi-reactor gastrointestinal model was used to digest a mixture of pure polyphenol compounds, including non-flavonoid phenolic acids (chlorogenic acid, caffeic acid, ferulic acid) and a flavonoid (rutin) to identify phenolic metabolites and short chain fatty acids (SCFAs) and compare relative antioxidant capacities following a 24h digestion. Biotransformation of these polyphenols occurred in the colonic compartments generating phenylpropionic, benzoic, phenylacetic and cinnamic acids. Total SCFAs increased in all colonic vessels with a rise in the proportion of propionic to acetic acid. Antioxidant capacity increased significantly in all compartments, but first in the stomach, small intestine and ascending colon. After 24h, the colonic vessels without parent polyphenols, but containing new metabolites, had antioxidant capacities similar to the stomach and small intestine, containing parent compounds. Biotransformation of pure polyphenols resulted in different phenolic metabolite and SCFAs profiles in each colonic segment, with important health implications for these colonic compartments.
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Affiliation(s)
- Shima Sadeghi Ekbatan
- School of Dietetics and Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Lekha Sleno
- Chemistry Department, Université du Québec à Montréal, 2101 Jeanne-Mance, Montreal, QC H2X2J6, Canada.
| | - Kebba Sabally
- School of Dietetics and Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Joelle Khairallah
- School of Dietetics and Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Behnam Azadi
- School of Dietetics and Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Laetitia Rodes
- Plant Science Department, McGill University, Raymond Building, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Satya Prakash
- Plant Science Department, McGill University, Raymond Building, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
| | - Danielle J Donnelly
- Department of Biomedical Engineering, Duff Medical Building, 3775 rue University, Montreal, QC H3A2B4, Canada.
| | - Stan Kubow
- School of Dietetics and Human Nutrition, McGill University, 21111 Lakeshore, Ste. Anne de Bellevue, Montreal, QC H9X 3V9, Canada.
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44
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Profiling of phenolic compounds using UPLC–MS for determining the geographical origin of green coffee beans from Ethiopia. J Food Compost Anal 2016. [DOI: 10.1016/j.jfca.2015.09.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Suwalsky M, Ramírez P, Avello M, Villena F, Gallardo MJ, Barriga A, Manrique-Moreno M. Morphological Effects and Antioxidant Capacity of Solanum crispum (Natre) In Vitro Assayed on Human Erythrocytes. J Membr Biol 2016; 249:349-61. [PMID: 26809653 DOI: 10.1007/s00232-016-9873-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 01/08/2016] [Indexed: 11/26/2022]
Abstract
In order to gain insight into the molecular mechanism of the antioxidant properties of Solanum crispum, aqueous extracts of its leaves were assayed on human erythrocytes and molecular models of its membrane. Phenolics and alkaloids were detected by HPLC-MS. Scanning electron and defocusing microscopy showed that S. crispum changed erythrocytes from the normal shape to echinocytes. These results imply that molecules present in the aqueous extracts were located in the outer monolayer of the erythrocyte membrane. Dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylethanolamine (DMPE) were chosen as representative of phospholipid classes located in the outer and inner monolayers of the erythrocyte membrane, respectively. X-ray diffraction showed that S. crispum preferentially interacted with DMPC bilayers. Experiments regarding its antioxidant properties showed that S. crispum neutralized the oxidative capacity of HClO on DMPE bilayers; defocusing microscopy and hemolysis assays demonstrated the protective effect of S. crispum against the oxidant effects of HClO on human erythrocytes.
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Affiliation(s)
- Mario Suwalsky
- Faculty of Chemical Sciences, University of Concepción, Concepción, Chile.
| | - Patricia Ramírez
- Faculty of Pharmacy, University of Concepción, Concepción, Chile
| | - Marcia Avello
- Faculty of Pharmacy, University of Concepción, Concepción, Chile
| | - Fernando Villena
- Faculty of Biological Sciences, University of Concepción, Concepción, Chile
| | - María José Gallardo
- Center for Optics and Photonics, University of Concepción, Concepción, Chile
| | - Andrés Barriga
- Faculty of Chemical and Pharmaceutical Sciences, University of Chile, Santiago, Chile
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46
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Moehninsi, Navarre DA, Brown CR. Phytonutrient content of Solanum sisymbriifolium Lam. berries. J Food Compost Anal 2015. [DOI: 10.1016/j.jfca.2015.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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47
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Cen Y, Tang J, Kong XJ, Wu S, Yuan J, Yu RQ, Chu X. A cobalt oxyhydroxide-modified upconversion nanosystem for sensitive fluorescence sensing of ascorbic acid in human plasma. NANOSCALE 2015. [PMID: 26222243 DOI: 10.1039/c5nr03588k] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Ascorbic acid (AA), a potent antioxidant readily scavenging reactive species, is a crucial micronutrient involved in many biochemical processes. Here, we have developed a cobalt oxyhydroxide (CoOOH)-modified upconversion nanosystem for fluorescence sensing of AA activity in human plasma. The nanosystem consists of upconversion nanoparticles (UCNPs) NaYF4:30% Yb,0.5% Tm@NaYF4, which serve as energy donors, and CoOOH nanoflakes formed on the surface of UCNPs, which act as efficient energy acceptors. The fluorescence resonance energy transfer (FRET) process from the UCNPs to the absorbance of the CoOOH nanoflakes occurs in the nanosystem. The AA-mediated specific redox reaction reduces CoOOH into Co(2+), leading to the inhibition of FRET, and resulting in the recovery of upconversion emission spectra. On the basis of these features, the nanosystem can be used for sensing AA activity with sensitivity and selectivity. Moreover, due to the minimizing background interference provided by UCNPs, the nanosystem has been applied to monitoring AA levels in human plasma sample with satisfactory results. The proposed approach may potentially provide an analytical platform for research and clinical diagnosis of AA related diseases.
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Affiliation(s)
- Yao Cen
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China.
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48
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Permeability Study of Polyphenols Derived from a Phenolic-Enriched Hibiscus sabdariffa Extract by UHPLC-ESI-UHR-Qq-TOF-MS. Int J Mol Sci 2015; 16:18396-411. [PMID: 26262611 PMCID: PMC4581252 DOI: 10.3390/ijms160818396] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 07/30/2015] [Accepted: 07/30/2015] [Indexed: 02/05/2023] Open
Abstract
Previous findings on the capacity of Hibiscus sabdariffa (HS) polyphenols to ameliorate metabolic disturbances justify the necessity of studies oriented to find the potential metabolites responsible for such an effect. The present study examined the intestinal epithelial membrane permeability of polyphenols present in a phenolic-enriched Hibiscus sabdariffa extract (PEHS), free and encapsulated, using the Caco-2 cell line. Additionally, selected polyphenols (quercetin, quercetin-3-glucoside, quercetin-3-glucuronide, and N-feruloyltyramine) were also studied in the same absorption model. The powerful analytical platform used ultra-high-performance liquid chromatography coupled with ultra-high-resolution quadrupole time-of-flight mass spectrometry (UHPLC-ESI-UHR-Qq-TOF-MS), and enabled the characterization of seven new compounds in PEHS. In the permeation study, only a few compounds were able to cross the cell monolayer and the permeability was lower when the extract was in an encapsulated form. Pure compounds showed a moderate absorption in all cases. Nevertheless, these preliminary results may need further research to understand the complete absorption mechanism of Hibiscus polyphenols.
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49
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López-Cobo A, Gómez-Caravaca AM, Cerretani L, Segura-Carretero A, Fernández-Gutiérrez A. Distribution of phenolic compounds and other polar compounds in the tuber of Solanum tuberosum L. by HPLC-DAD-q-TOF and study of their antioxidant activity. J Food Compost Anal 2014. [DOI: 10.1016/j.jfca.2014.04.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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50
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García-Salas P, Gómez-Caravaca AM, Morales-Soto A, Segura-Carretero A, Fernández-Gutiérrez A. Identification and quantification of phenolic compounds in diverse cultivars of eggplant grown in different seasons by high-performance liquid chromatography coupled to diode array detector and electrospray-quadrupole-time of flight-mass spectrometry. Food Res Int 2014. [DOI: 10.1016/j.foodres.2014.01.032] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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