1
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Geng L, Zhang Q, Li Q, Zhang Q, Wang C, Song N, Xin W. Fucoidan from the cell wall of Silvetia siliquosa with immunomodulatory effect on RAW 264.7 cells. Carbohydr Polym 2024; 332:121883. [PMID: 38431404 DOI: 10.1016/j.carbpol.2024.121883] [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: 08/24/2023] [Revised: 01/21/2024] [Accepted: 01/26/2024] [Indexed: 03/05/2024]
Abstract
Silvetia siliquosa, the only species of the family Fucaceae in China, is used as a medicine food homology. Fucoidan from S. siliquosa was extracted by hot water twice thoroughly (13 % of total yield), and a purified fucoidan SSF with a molecular weight of 93 kD was obtained. Chemical composition analysis demonstrated that SSF was primarily composed of sulfate (21.68 wt%) and fucose (84 % of all neutral monosaccharides). IR, methylation analysis, NMR and ESI-MS results indicated SSF had the backbone of mainly (1 → 3)-α-L-fucopyranose and minor (1 → 4)-α-L-fucopyranose, with little 1,3 and 1,4 branched β-D-Xylp and β-D-Galp. The in vitro immunomodulatory test on RAW 264.7 cells showed that SSF could up-regulate the expression of immune related factors and proteins in a concentration-dependent manner, but the immunomodulatory effect disappeared from desulfated SSF. This research indicated that highly sulfated fucan possessed immunomodulatory effect and the importance of sulfate groups in the activity of SSF.
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Affiliation(s)
- Lihua Geng
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Quanbin Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China
| | - Qiong Li
- Shandong Marine Forecast and Hazard Mitigation Service, Qingdao, China
| | - Qian Zhang
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China; Public Technology Service Center, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Cong Wang
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Ni Song
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Wenyu Xin
- Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, School of Pharmacy, Binzhou Medical University, Yantai, Shandong, China.
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2
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Fucose-containing Abroma augusta mucilage hydrogel as a potential probiotic carrier with prebiotic function. Food Chem 2022; 387:132941. [DOI: 10.1016/j.foodchem.2022.132941] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/28/2022] [Accepted: 04/07/2022] [Indexed: 11/22/2022]
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3
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Development and Validation of HPLC-DAD Method with Pre-Column PMP Derivatization for Monomeric Profile Analysis of Polysaccharides from Agro-Industrial Wastes. Polymers (Basel) 2022; 14:polym14030544. [PMID: 35160536 PMCID: PMC8838364 DOI: 10.3390/polym14030544] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/12/2022] [Accepted: 01/25/2022] [Indexed: 01/19/2023] Open
Abstract
The instrumental analysis of complex mixtures of sugars often requires derivatization to enhance the method’s selectivity and sensitivity. 1-Phenyl-3-methyl-5-pyrazolone (PMP) is a common sugar derivatization agent used in high-performance liquid chromatography (HPLC). Although many C18 column applications for PMP–sugar derivative analysis have been developed, their transferability is not straightforward due to variations in column chemistry and preparation technology. The aim of this study was to develop and validate an application for Zorbax Extend C18 columns for the analysis of 8 neutral and 2 acidic sugars commonly found in plant polysaccharides. The method was further compared to well-established alditol acetates and m-hydroxydiphenyl methods and employed for sugar profiling of selected agro-industrial wastes. The most influential separation factors were the mobile-phase pH and acetonitrile content, optimized at 8.0 and a 12–17% gradient, respectively. The method showed excellent linearity, repeatability and intermediate precision. High sensitivity was achieved, especially for neutral sugars, with an accuracy error range of 5–10% relative standard deviation. The sugar profiling results were highly correlated to the reference method for neutral sugars. The HPLC method was highly applicable for the evaluation of polysaccharides in selected wastes and showed advantages in terms of simplicity, accuracy in acidic sugar determination and suitability for their simultaneous analysis with neutral sugars.
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4
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Zhang T, Sun G, Shuai M, Ye J, Huang J, Yao X, Sun C, Min X. Purification, chemical analysis and inhibitory effects on galectin-3 of enzymatic pH-modified citrus pectin. Food Chem X 2021; 12:100169. [PMID: 34877529 PMCID: PMC8628203 DOI: 10.1016/j.fochx.2021.100169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 11/09/2021] [Accepted: 11/22/2021] [Indexed: 12/21/2022] Open
Abstract
EMCP is fractionated by ion-exchange and gel permeation chromatographies. EMCP fractions contain glucan backbone and different saccharides as side chains. RG-II domain may weaken the binding strength between EMCP fractions and Gal-3. EMCP-3p and EMCP-2p exhibit strong cytotoxicity against MCF-7 and A549 cell lines.
Modified citrus pectin (MCP), a commercially available dietary supplement prepared from citrus pectin, contains several different polysaccharide domains, but its primary chemical structure and the binding epitopes that antagonize galectin-3 function remain unclear. In this study, five fractions were isolated from MCP after endo-polygalacturonase degradation (EMCP) and a combination of DEAE-cellulose and Sepharose CL-6B or Sephadex G-75 chromatography. Their primary structures, abilities to inhibit galectin-3-mediated hemagglutination, and antiproliferation activities on MCF-7 and A549 cell lines were studied. Results showed that EMCP-3p, one of the five fractions, was composed of Glc (89.8%), Gal (3.8%), Ara (3.1%), GalA (1.1%), Man (0.9%), and Rha (1.3%) with an average molecular weight of 88.4 KDa, which had the most substantial degree of galectin-3 inhibition with an MIC of 31.25 μg/mL, and it exhibited remarkable cytotoxicity against MCF-7 (36.7%) and A549 (57.4%) cell lines. These results provide new insight into the structure–function relationships of EMCP-derived polysaccharides.
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Affiliation(s)
- Tao Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China.,School of Laboratory Medicine, Zunyi Medical University, Zunyi 563006, China
| | - Guoqing Sun
- School of Pharmacy, Zunyi Medical University, Zunyi 563006, China
| | - Ming Shuai
- School of Laboratory Medicine, Zunyi Medical University, Zunyi 563006, China
| | - Jingyu Ye
- School of Laboratory Medicine, Zunyi Medical University, Zunyi 563006, China
| | - Jian Huang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China.,School of Laboratory Medicine, Zunyi Medical University, Zunyi 563006, China
| | - Xiaodong Yao
- School of Pharmacy, Zunyi Medical University, Zunyi 563006, China
| | - Chengxin Sun
- School of Pharmacy, Zunyi Medical University, Zunyi 563006, China
| | - Xun Min
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China.,School of Laboratory Medicine, Zunyi Medical University, Zunyi 563006, China
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5
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Martin-Morales A, Arakawa T, Sato M, Matsumura Y, Mano-Usui F, Ikeda K, Inagaki N, Sato K. Development of a Method for Quantitation of Glyceraldehyde in Various Body Compartments of Rodents and Humans. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:13246-13254. [PMID: 34702032 DOI: 10.1021/acs.jafc.1c03177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
There is limited information available about the physiological content of glyceraldehyde, a precursor of toxic advanced glycation end products. The conventional derivatization method for aldoses using 1-phenyl-3-methyl-5-pyrazolone did not allow reproducible quantification of glyceraldehyde due to the instability of glyceraldehyde compared to other aldoses. We optimized the derivatization condition to achieve high and reproducible recovery of derivatives for liquid chromatography tandem mass spectrometry quantification. Based on the stability of glyceraldehyde during sample preparation and high recovery of spiked standard, the present method provides reproducible quantification of glyceraldehyde in the body. The glyceraldehyde contents in fasting conditions in the rodent liver (mice: 50.0 ± 3.9 nmol/g; rats: 35.5 ± 4.9 nmol/g) were higher than those in plasma (9.4 ± 1.7 and 7.2 ± 1.2 nmol/mL). The liver glyceraldehyde levels significantly increased after food consumption (p < 0.05) but remained constant in the plasma. High fat diet feeding significantly increased plasma glyceraldehyde levels in mice (p < 0.005). In healthy human volunteers, the plasma glyceraldehyde levels remained unchanged after the consumption of steamed rice. In patients with type 2 diabetes, the plasma glyceraldehyde level was positively correlated with the plasma glucose level (r = 0.84; p < 0.0001).
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Affiliation(s)
- Agustin Martin-Morales
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Kyoto 606 8054, Japan
| | - Takanori Arakawa
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Kyoto 606 8054, Japan
| | - Mona Sato
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Kyoto 606 8054, Japan
| | - Yasuki Matsumura
- Division of Agronomy and Horticultural Science, Graduate School of Agriculture, Kyoto University, Gokasho, Uji, Kyoto 611 0011, Japan
| | - Fumika Mano-Usui
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Kyoto 606 8507, Japan
| | - Kaori Ikeda
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Kyoto 606 8507, Japan
| | - Nobuya Inagaki
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Kyoto 606 8507, Japan
| | - Kenji Sato
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Kyoto 606 8054, Japan
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6
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Quantitative Disaccharide Profiling of Glycosaminoglycans from Two Different Preparations by PMP and Deuterated PMP Labeling. Methods Mol Biol 2021. [PMID: 34626374 DOI: 10.1007/978-1-0716-1398-6_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Glycosaminoglycan (GAG) fine structures from the same animal cells and tissues are controlled not only by the biosynthetic and metabolic enzymes but also by other environmental factors, such as chemicals, growth factors, nutritional factors, and isolation procedures. To facilitate direct quantitative comparison of disaccharide compositions from different GAG preparations, several stable isotope labeling strategies have been developed. In this report, 1-phenyl-3-methyl-5-pyrazolone (PMP) and deuterated d5-PMP are used for differential disaccharide labeling and profiling of chondroitin sulfate GAG by high performance liquid chromatography (HPLC) coupled with mass spectrometry (MS).
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7
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Durán-Álvarez JC, Rodríguez-Varela M, Verdeja-Muñoz EJ, Córdova-Aguilar MS. Determination of the monosaccharide composition in mucilage of Opuntia ficus indica by HPLC-ESI-MS - validation of the sample preparation and the analytical method. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-00995-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Carpintero‐Tepole V, Córdova‐Aguilar MS, Vázquez‐León LA, Guzmán‐Huerta C, Blancas‐Cabrera A, Ascanio G. Ultrafiltration of
Opuntia ficus‐indica
mucilage obtained by solvent‐free mechanical extraction. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Violeta Carpintero‐Tepole
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Mexico City Mexico
| | | | - Lucio Abel Vázquez‐León
- Cátedra CONACYT‐UNPA, Instituto de Biotecnología, Universidad del Papaloapan ‐ Campus Tuxtepec Tuxtepec Mexico
| | - Citlali Guzmán‐Huerta
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Mexico City Mexico
| | - Abel Blancas‐Cabrera
- Unidad de Bioprocesos, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México Mexico City Mexico
| | - Gabriel Ascanio
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México Mexico City Mexico
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9
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Li Y, Liang J, Shen Y, Kuang HX, Xia YG. A new application of acetylation for analysis of acidic heteropolysaccharides by liquid chromatography-electrospray mass spectrometry. Carbohydr Polym 2020; 245:116439. [DOI: 10.1016/j.carbpol.2020.116439] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/03/2020] [Accepted: 05/08/2020] [Indexed: 12/24/2022]
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10
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Fmoc N-hydroxysuccinimide ester: A facile and multifunctional role in N-glycan analysis. Anal Chim Acta 2020; 1131:56-67. [PMID: 32928480 DOI: 10.1016/j.aca.2020.07.044] [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: 04/21/2020] [Revised: 07/12/2020] [Accepted: 07/17/2020] [Indexed: 12/25/2022]
Abstract
N-glycans that are fluorescently tagged by glycosylamine acylation have become a promising way for glycan biomarker discovery. Here, we describe a simple and rapid method using Fmoc N-hydroxysuccinimide ester (Fmoc-OSu) to label N-glycans by reacting with their corresponding intermediate glycosylamines produced by microwave-assisted deglycosylation. After optimizing reaction conditions, this derivatization reaction can be effectively achieved under 40 °C for 1 h. Moreover, the comparison of fluorescent intensities for Fmoc-OSu, Fmoc-Cl and 2-AA labeling strategies were also performed. Among which, the fluorescent intensities of Fmoc-OSu labeled glycan derivatives were approximately 5 and 13 times higher than that labeled by Fmoc-Cl and 2-AA respectively. Furthermore, the developed derivatization strategy has also been applied for analyzing serum N-glycans, aiming to screen specific biomarkers for early diagnosis of lung squamous cell cancer. More interestingly, the preparation of free reducing N-glycan standards have been achieved by the combination of HPLC fraction of Fmoc labeled glycan derivatives and Fmoc releasing chemistry. Overall, this proposed method has the potential to be used in functional glycomic study.
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11
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Zhang W, Xiang Q, Zhao J, Mao G, Feng W, Chen Y, Li Q, Wu X, Yang L, Zhao T. Purification, structural elucidation and physicochemical properties of a polysaccharide from Abelmoschus esculentus L (okra) flowers. Int J Biol Macromol 2020; 155:740-750. [PMID: 32240742 DOI: 10.1016/j.ijbiomac.2020.03.235] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 12/12/2022]
Abstract
Abelmoschus esculentus L (okra) is widely used as a healthy vegetable and favourable source of dietary medicine. Okra flowers which are by-products of okra, are rich in polysaccharide, polyphenols and trace elements etc., however, except a few for health tea, most of them were discarded as the waste of resources. In this study, a polysaccharide named AEFP22 was extracted, purified and identified from okra flowers, and its physicochemical property and antioxidant activity were also elucidated. AEFP22, with a molecular weight of 2.741 × 105 Da, was composed of Rha, GalA and Gal in the ratio of 1: 1.02: 0.86. The methylation and nuclear magnetic resonance (NMR) analysis indicated AEFP22 was composed of [2)-α-D-Rhap-(1 → 4)-α-D-GalpA-(1 → 2,4)-α-D-Rhap-(1 → 4)-α-D-GalpA-(1] with branch of terminal T-α-D-Galp pointed at C4 of 1,2,4-α-D-Rhap. The Conge-red test, Atomic force microscope (AFM) and Scanning electron microscope (SEM) further revealed the triple-helical conformation, irregular sheet structure with molecule aggregations of AEFP22. The physicochemical property analysis indicated AEFP22 possessed stable thermal property and exhibited shear-thinning and normal Newtonian fluid in different concentrations, -7.04 mV zeta potential and polymerization phenomenon existed in AEFP22 solution. AEFP22 exhibited good 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging ability. These results indicated potential utilization of AEFP22 in nutritional food and material application.
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Affiliation(s)
- Weijie Zhang
- School of Food and Biological Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, China
| | - Qingfang Xiang
- School of Chemistry and Chemical Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, China
| | - Jie Zhao
- School of Chemistry and Chemical Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, China
| | - Guanghua Mao
- School of the Environment and Safety Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, Jiangsu, China
| | - Weiwei Feng
- School of the Environment and Safety Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, Jiangsu, China
| | - Yao Chen
- School of the Environment and Safety Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, Jiangsu, China
| | - Qian Li
- School of Food Science and Engineering, Yangzhou University, Huayangxi Rd. 196, Yangzhou 225127, Jiangsu, China
| | - Xiangyang Wu
- School of the Environment and Safety Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, Jiangsu, China
| | - Liuqing Yang
- School of Chemistry and Chemical Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, China.
| | - Ting Zhao
- School of Chemistry and Chemical Engineering, Jiangsu University, Xuefu Rd. 301, Zhenjiang 212013, China.
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12
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Kwon O, Oh IU, Oh MJ, Hong SH, Kim CW, An HJ. Validation of Monosaccharide Composition Assay Using HPLC‐UV Platform for Monoclonal Antibody Products in Compliance with ICH Guideline. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ohseok Kwon
- Biopharmaceuticals and Herbal Medicine Evaluation DepartmentNational Institute of Food and Drug Safety Evaluation Cheongju 28159 South Korea
- Department of Biotechnology, College of Life Sciences and BiotechnologyKorea University Seoul 02841 South Korea
| | - Il Ung Oh
- Biopharmaceuticals and Herbal Medicine Evaluation DepartmentNational Institute of Food and Drug Safety Evaluation Cheongju 28159 South Korea
| | - Myung Jin Oh
- Graduate School of Analytical Science and TechnologyChungnam National University Daejeon 34134 South Korea
- Asia‐Pacific Glycomics Reference SiteChungnam National University Daejeon 34134 South Korea
| | - Seung Hwa Hong
- Pharmaceutical and Medical Device Research DepartmentNational Institute of Food and Drug Safety Evaluation Cheongju 28159 South Korea
| | - Chan Wha Kim
- Department of Biotechnology, College of Life Sciences and BiotechnologyKorea University Seoul 02841 South Korea
| | - Hyun Joo An
- Graduate School of Analytical Science and TechnologyChungnam National University Daejeon 34134 South Korea
- Asia‐Pacific Glycomics Reference SiteChungnam National University Daejeon 34134 South Korea
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13
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Distribution analysis of polysaccharides comprised of uronic acid-hexose/hexosamine repeating units in various shellfish species. Glycoconj J 2018; 35:537-545. [DOI: 10.1007/s10719-018-9846-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/15/2018] [Accepted: 10/08/2018] [Indexed: 12/22/2022]
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14
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Wang C, Wu Y, Zhang L, Liu BF, Lin Y, Liu X. Relative quantitation of neutral and sialylated N -glycans using stable isotopic labeled d0/d5-benzoyl chloride by MALDI-MS. Anal Chim Acta 2018; 1002:50-61. [DOI: 10.1016/j.aca.2017.11.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/14/2017] [Accepted: 11/15/2017] [Indexed: 12/12/2022]
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15
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Quantification and comparison of acidic polysaccharides in edible fish intestines and livers using HPLC-MS/MS. Glycoconj J 2017; 34:625-632. [DOI: 10.1007/s10719-017-9783-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/15/2017] [Accepted: 06/20/2017] [Indexed: 12/21/2022]
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16
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Lu Y, Hu Y, Wang T, Yang X, Zhao Y. Rapid determination and quantitation of compositional carbohydrates to identify honey by capillary zone electrophoresis. CYTA - JOURNAL OF FOOD 2017. [DOI: 10.1080/19476337.2017.1308970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yalong Lu
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, China
- School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Yuanyuan Hu
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing, China
| | - Tong Wang
- School of Pharmacy, Fourth Military Medical University, Xi’an, China
| | - Xingbin Yang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
| | - Yan Zhao
- School of Pharmacy, Fourth Military Medical University, Xi’an, China
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17
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Chemical constituents and bioactive potential of Portulaca pilosa L vs. Portulaca oleracea L. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1862-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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18
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Zhong WF, Tong WS, Zhou SS, Yip KM, Li SL, Zhao ZZ, Xu J, Chen HB. Qualitative and quantitative characterization of secondary metabolites and carbohydrates in Bai-Hu-Tang using ultraperformance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry and ultraperformance liquid chromatography coupled with photodiode array detector. J Food Drug Anal 2017; 25:946-959. [PMID: 28987372 PMCID: PMC9328867 DOI: 10.1016/j.jfda.2016.12.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 12/14/2016] [Accepted: 12/19/2016] [Indexed: 11/29/2022] Open
Abstract
Bai-Hu-Tang (BHT), a classic traditional Chinese medicine (TCM) formula used for clearing heat and promoting body fluid, consists of four traditional Chinese medicines, i.e., Gypsum Fibrosum (Shigao), Anemarrhenae Rhizoma (Zhimu), Glycyrrhizae Radix et Rhizoma Praeparata cum Melle (Zhigancao), and nonglutinous rice (Jingmi). The chemical composition of BHT still remains largely elusive thus far. To qualitatively and quantitatively characterize secondary metabolites and carbohydrates in BHT, here a combination of analytical approaches using ultraperformance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry and ultraperformance liquid chromatography coupled with photodiode array detector was developed and validated. A total of 42 secondary metabolites in BHT were tentatively or definitely identified, of which 10 major chemicals were quantified by the extracting ion mode of quadrupole time-of-flight mass spectrometry. Meanwhile, polysaccharides, oligosaccharides, and monosaccharides in BHT were also characterized via sample pretreatment followed by sugar composition analysis. The quantitative results indicated that the determined chemicals accounted for 35.76% of the total extract of BHT, which demonstrated that the study could be instrumental in chemical dissection and quality control of BHT. The research deliverables not only laid the root for further chemical and biological evaluation of BHT, but also provided a comprehensive analytical strategy for chemical characterization of secondary metabolites and carbohydrates in traditional Chinese medicine formulas.
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Affiliation(s)
- Wei-Fang Zhong
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong; Ocean College, Agricultural University of Hebei, Qinhuangdao, China
| | - Wing-Sum Tong
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong
| | - Shan-Shan Zhou
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong; Department of Pharmaceutical Analysis and Metabolomics, Jiangsu Province Academy of Traditional Chinese Medicine and Jiangsu Branch of China Academy of Chinese Medical Sciences, Nanjing, China
| | - Ka-Man Yip
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong
| | - Song-Lin Li
- Department of Pharmaceutical Analysis and Metabolomics, Jiangsu Province Academy of Traditional Chinese Medicine and Jiangsu Branch of China Academy of Chinese Medical Sciences, Nanjing, China
| | - Zhong-Zhen Zhao
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong
| | - Jun Xu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Hu-Biao Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
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19
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Liu B, Lu J, Ai C, Zhang B, Guo L, Song S, Zhu B. Quick characterization of uronic acid-containing polysaccharides in 5 shellfishes by oligosaccharide analysis upon acid hydrolysis. Carbohydr Res 2016; 435:149-155. [DOI: 10.1016/j.carres.2016.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/03/2016] [Accepted: 10/03/2016] [Indexed: 12/28/2022]
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20
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Shibata A, Takahashi F, Kasahara M, Imamura N. Induction of Maltose Release by Light in the Endosymbiont Chlorella variabilis of Paramecium bursaria. Protist 2016; 167:468-478. [DOI: 10.1016/j.protis.2016.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 08/17/2016] [Accepted: 08/25/2016] [Indexed: 11/24/2022]
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21
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Zhang T, Lan Y, Zheng Y, Liu F, Zhao D, Mayo KH, Zhou Y, Tai G. Identification of the bioactive components from pH-modified citrus pectin and their inhibitory effects on galectin-3 function. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2016.02.020] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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22
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Toppazzini M, Coslovi A, Rossi M, Flamigni A, Baiutti E, Campa C. Capillary Electrophoresis of Mono- and Oligosaccharides. Methods Mol Biol 2016; 1483:301-338. [PMID: 27645743 DOI: 10.1007/978-1-4939-6403-1_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This chapter reports an overview of the recent advances in the analysis of mono- and oligosaccharides by capillary electrophoresis (CE); furthermore, relevant reviews and research articles recently published in the field are tabulated. Additionally, pretreatments and procedures applied to uncharged and acidic carbohydrates (i.e., monosaccharides and lower oligosaccharides carrying carboxylate, sulfate, or phosphate groups) are described.Representative examples of such procedures are reported in detail, upon describing robust methodologies for the study of (1) neutral oligosaccharides derivatized by reductive amination and by formation of glycosylamines; (2) sialic acid derivatized with 2-aminoacridone, released from human serum immunoglobulin G; (3) anomeric couples of neutral glycosides separated using borate-based buffers; (4) unsaturated, underivatized oligosaccharides from lyase-treated alginate.
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Affiliation(s)
- Mila Toppazzini
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Anna Coslovi
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Marco Rossi
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Anna Flamigni
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Edi Baiutti
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Cristiana Campa
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy.
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He Y, Xie Q, Wang Y, Liang Y, Xu X, Li Y, Miao J, Chen Z, Li Y. Liquid chromatography mass spectrometry-based O-glycomics to evaluate glycosylation alterations in gastric cancer. Proteomics Clin Appl 2015; 10:206-15. [PMID: 26255982 DOI: 10.1002/prca.201500041] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 07/06/2015] [Accepted: 08/03/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE Gastric cancer is the fourth most common malignant cancer worldwide. Important for tumorigenesis and progression, aberrant glycosylation occurs frequently in cancers. We investigated the differences in O-glycosylation in the serum of 157 gastric cancer patients (GC) and 144 healthy donors. EXPERIMENTAL DESIGN We used the method of labeling O-glycans (released from proteins) with 1-phenyl-3-methyl-5-pyrazolone followed by LC-MS analysis. Analyzing the LC-MS data by partial least squares discriminant and unpaired Student t test, combined with the structural information of O-glycans from LC-MS/MS in positive mode. RESULTS The expression level of core1, core2, ST antigen, and core2 complex O-glycans (m/z 733.33, m/z 809.42) were increased significantly (p < 0.0001), whereas m/z 529.75 and diST-antigen were decreased in the serum of GC compared with controls (p < 0.001). In addition, there were significant correlations between the abundance of the O-glycans and glycoproteins (MUC1, CEA) in the serum of GC. CONCLUSION AND CLINICAL RELEVANCE Glycomics approaches identified multiple candidate antigens for patients with GC. The O-glycan structures are increased in the serum of GC, they may be candidates for carbohydrate tumor markers.
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Affiliation(s)
- Yun He
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, P. R. China
| | - Qin Xie
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, P. R. China
| | - Yanping Wang
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, P. R. China
| | - Yong Liang
- Clinical Laboratory, Huai'an Hospital Affiliated of Xuzhou Medical College, Huaian, P. R. China
| | - Xiukun Xu
- Suzhou Zhongying Medical Sciences and Technologies Company, Suzhou, P. R. China
| | - Yong Li
- Suzhou Pharmavan Cancer Research Center Company, Suzhou, P. R. China
| | - Jinsheng Miao
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, P. R. China
| | - Zijun Chen
- Department of Chinese Pharmaceutics, School of Chinese Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Yunsen Li
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, P. R. China
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24
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Shou M, Terashima H, Aizawa SI, Taga A, Yamamoto A, Kodama S. Simultaneous Enantioseparation of Aldohexoses and Aldopentoses Derivatized With L-Tryptophanamide by Reversed Phase HPLC Using Butylboronic Acid as a Complexation Reagent of Monosaccharides. Chirality 2015; 27:417-21. [PMID: 25994510 DOI: 10.1002/chir.22456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 03/30/2015] [Accepted: 04/03/2015] [Indexed: 12/24/2022]
Abstract
Three aldohexoses, glucose, galactose, and mannose, and three aldopentoses, arabinose, xylose, and ribose, were derivatized with L-tryptophanamide (L-TrpNH2 ) under alkaline conditions. Using a basic mobile phase (pH 9.2), the three aldohexoses or the three aldopentoses were simultaneously enantioseparated, respectively, but all the six monosaccharides could not be simultaneously enantioseparated. A large amount of nonreacted L-TrpNH2 was detected after the derivatized monosaccharides. In order to widen the separation window, a large portion of nonreacted L-TrpNH2 could be eliminated by liquid-liquid extraction with ethylacetate, and elution order of the derivatized monosaccharides and nonreacted L-TrpNH2 was found to be reversed using a neutral mobile phase. All of the six monosaccharides were simultaneously enantioseparated by reversed phase high-performance liquid chromatography (HPLC) using InertSustainSwift C18 column (4.6 mm i.d. × 150 mm) and a mobile phase containing 180 mM phosphate buffer (pH 7.6), 1.5 mM butylboronic acid, and 5% acetonitrile at 40 °C. Nomenclature of D and L for monosaccharides is based on the configurations of the asymmetric C4 center for aldopentoses and C5 center for aldohexoses. It was found that the enantiomer elution order of these six monosaccharides and fucose in the proposed method conformed to be the absolute configuration of the C2 center.
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Affiliation(s)
- Mirei Shou
- School of Science, Tokai University, Kanagawa, Japan
| | | | - Sen-Ichi Aizawa
- Graduate School of Science and Engineering, University of Toyama, Toyama, Japan
| | - Atsushi Taga
- Faculty of Pharmacy, Kinki University, Higashi-Osaka, Japan
| | - Atsushi Yamamoto
- Department of Biological Chemistry, College of Bioscience and Biotechnology, Chubu University, Aichi, Japan
| | - Shuji Kodama
- School of Science, Tokai University, Kanagawa, Japan
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25
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Chen J, Yang F, Guo H, Wu F, Wang X. Optimized hydrolysis and analysis of Radix Asparagi
polysaccharide monosaccharide composition by capillary zone electrophoresis. J Sep Sci 2015; 38:2327-31. [DOI: 10.1002/jssc.201500120] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 04/02/2015] [Accepted: 04/02/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Jiye Chen
- College of Pharmacy; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University; Baoding China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education, Hebei University; Baoding China
| | - Feifei Yang
- College of Pharmacy; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University; Baoding China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education, Hebei University; Baoding China
| | - Huaizhong Guo
- College of Pharmacy; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University; Baoding China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education, Hebei University; Baoding China
| | - Fang Wu
- College of Pharmacy; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University; Baoding China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education, Hebei University; Baoding China
| | - Xiaohuan Wang
- College of Pharmacy; Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University; Baoding China
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26
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Jiang TF, Chong L, Yue ME, Wang YH, Lv ZH. Separation and Determination of Carbohydrates in Food Samples by Capillary Electrophoresis Using Dynamically Coating the Capillary with Indirect UV Detection. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0157-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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27
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Kim EY, Kim JA, Jeon HJ, Kim S, Kim YH, Kim HY, Whang WK. Chemical fingerprinting of Codonopsis pilosula and simultaneous analysis of its major components by HPLC–UV. Arch Pharm Res 2014; 37:1148-58. [DOI: 10.1007/s12272-014-0335-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 01/07/2014] [Indexed: 11/28/2022]
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28
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Hu Y, Wang T, Yang X, Zhao Y. Analysis of compositional monosaccharides in fungus polysaccharides by capillary zone electrophoresis. Carbohydr Polym 2014; 102:481-8. [DOI: 10.1016/j.carbpol.2013.11.054] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Accepted: 11/27/2013] [Indexed: 10/25/2022]
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29
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AKABANE M, YAMAMOTO A, AIZAWA SI, TAGA A, KODAMA S. Simultaneous Enantioseparation of Monosaccharides Derivatized with L-Tryptophan by Reversed Phase HPLC. ANAL SCI 2014; 30:739-43. [DOI: 10.2116/analsci.30.739] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | - Atsushi YAMAMOTO
- Department of Biological Chemistry, College of Bioscience and Biotechnology, Chubu University
| | - Sen-ichi AIZAWA
- Graduate School of Science and Engineering, University of Toyama
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30
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Hung WT, Wang SH, Chen YT, Yu HM, Chen CH, Yang WB. MALDI-TOF MS analysis of native and permethylated or benzimidazole-derivatized polysaccharides. Molecules 2012; 17:4950-61. [PMID: 22547317 PMCID: PMC6268202 DOI: 10.3390/molecules17054950] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 04/06/2012] [Accepted: 04/20/2012] [Indexed: 12/16/2022] Open
Abstract
MALDI-TOF MS provides rapid and sensitive analyses of larger biomolecules. However, MS analyses of polysaccharide have been reported to have lower sensitivity compared to peptides and proteins. Here, we investigated some polysaccharides chemically derivatized by permethylation and ortho-phenylene diamine (OPD) tagging. Methylated glycan is obviously able to improve the sensitivity for mass spectrometry detection. Oxidative condensation by UV-activation tagging to saccharides by OPD and peptide-OPD also improve the sensitivity of MALDI-TOF MS analyses. Polysaccharides including dextran, glucomannan, arabinoxylan, arabinogalactan and beta-1,3-glucan, isolated from nutritional supplements of Ganoderma lucidum and Saccharomyces pastorianus were measured using MALDI-TOF MS with 2,5-dihydroxybenzoic acid (2,5-DHB) as the matrix. These glycans were also derivatized to methylated and benzimidazole-tagged glycans by chemical transformation for molecular weight analysis. The derivatized polysaccharides showed excellent MALDI-TOF MS signal enhancement in the molecular weight range from 1 to 5 kDa. Here, we demonstrate an efficient method to give glycan-benzimidazole (glycan-BIM) derivatives for polysaccharide determination in MALDI-TOF MS. Therefore, permethylated or benzimidazole-derivatized polysaccharides provide a new option for polysaccharide analysis using MALDI-TOF MS.
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Affiliation(s)
- Wei-Ting Hung
- Genomics Research Center, Academia Sinica, 128, Academia Road Sec. 2, Taipei 115, Taiwan
| | - Shwu-Huey Wang
- Core Facility Center, Office of Research and Development, Taipei Medical University, 250 Wu-Hsing Street, Taipei 110, Taiwan
| | - Yi-Ting Chen
- Genomics Research Center, Academia Sinica, 128, Academia Road Sec. 2, Taipei 115, Taiwan
| | - Hui-Ming Yu
- Genomics Research Center, Academia Sinica, 128, Academia Road Sec. 2, Taipei 115, Taiwan
| | - Chung-Hsuan Chen
- Genomics Research Center, Academia Sinica, 128, Academia Road Sec. 2, Taipei 115, Taiwan
| | - Wen-Bin Yang
- Genomics Research Center, Academia Sinica, 128, Academia Road Sec. 2, Taipei 115, Taiwan
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31
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Analysis of compositional carbohydrates in polysaccharides and foods by capillary zone electrophoresis. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2012.01.039] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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32
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Wang C, Fan W, Zhang P, Wang Z, Huang L. One-pot nonreductive O-glycan release and labeling with 1-phenyl-3-methyl-5-pyrazolone followed by ESI-MS analysis. Proteomics 2011; 11:4229-42. [PMID: 21956845 DOI: 10.1002/pmic.201000677] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Revised: 07/21/2011] [Accepted: 08/18/2011] [Indexed: 11/06/2022]
Abstract
A novel one-pot procedure for the nonreductive release of O-linked glycans from glycoproteins and the simultaneous derivatization of released glycans with 1-phenyl-3-methyl-5-pyrazolone (PMP) is described. Unlike the traditional reductive β-elimination, which produces alditols, this new method employs PMP/ammonia aqueous solution as the reaction medium. The O-glycans are released from glycoproteins and derivatized with PMP nonreductively, specifically, and quantitatively. Samples can be easily purified from ammonia, excess PMP, and peptide residues by evaporation, chloroform extraction, and solid-phase extraction (SPE) column fractionation for HPLC, CE, or MS analysis. The procedure has been elaborated with two purified glycoproteins, porcine stomach mucin and bovine fetuin, and successfully applied to O-glycan profiling of a challenging biological specimen, healthy human plasma. This new procedure has shown methodological significance in O-glycan analysis.
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Affiliation(s)
- Chengjian Wang
- Educational Ministry Key Laboratory of Resource Biology and Biotechnology in Western China, Life Science College, Northwest University, Xi'an, PR China
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33
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Zhang P, Zhang Y, Xue X, Wang C, Wang Z, Huang L. Relative quantitation of glycans using stable isotopic labels 1-(d0/d5) phenyl-3-methyl-5-pyrazolone by mass spectrometry. Anal Biochem 2011; 418:1-9. [PMID: 21803021 DOI: 10.1016/j.ab.2011.07.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Revised: 06/27/2011] [Accepted: 07/05/2011] [Indexed: 12/29/2022]
Abstract
A deuterium reagent, 1-(d5) phenyl-3-methyl-5-pyrazolone (d5-PMP), has been synthesized and used for relative quantitative analysis of oligosaccharides by mass spectrometry (MS) using d0/d5-PMP stable isotopic labeling. Previously reported permethylation-based isotopic labels generate variable mass differences, and reductive amination-based isotopic labels cause a loss of some acid-labile groups in carbohydrates. In contrast, d0/d5-PMP stable isotopic labeling is performed at the reducing end of glycans under basic conditions without desialylation, and the mass difference (Δm=10 Da) between the heavy form (d5-PMP derivative) and light form (d0-PMP derivative) of each glycan is invariable. When the two derivative forms of a glycan are mixed in equimolar amounts, a pair of peaks with a 10-Da mass differences is observed in the MS profile. The difference at relative intensity between the d0- and d5-PMP derivatives reflects the difference in quantity of glycans in two samples, making it possible to carry out both qualitative and relative quantitative analyses of glycans in glycomic studies. Application of this method on DP(2) to DP(6) maltodextrin oligosaccharides and N-linked glycans released from ribonuclease B and bovine fetuin demonstrates a 10-fold relative quantitative dynamic range, a satisfying reproducibility (coefficient of variation [CV] ≤ 8.34%), and good accuracy (relative error [RE] ≤ 5.1%) of the method. The suggested technique has been successfully applied for comparative quantitative analysis of free oligosaccharides in human and bovine milk.
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Affiliation(s)
- Ping Zhang
- Educational Ministry Key Laboratory of Resource Biology and Biotechnology in Western China, Life Science College, Northwest University, Xi'an 710069, China
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Abstract
Complex carbohydrates, which are major components of the cell membrane, perform important functions in cell-cell and cell-extracellular matrix interactions, as well as in signal transduction. They comprise three kinds of biomolecules: glycoproteins, proteoglycans and glycosphingolipids. Recent studies have also shown that glycan changes in malignant cells take a variety of forms and mediate key pathophysiological events during the various stages of tumour progression. Glycosylation changes are universal hallmarks of malignant transformation and tumour progression in human cancer, which take place on the whole cells or some specific molecules. Accordingly, those changes make them prominent candidates for cancer biomarkers in the meantime. This review mainly focuses on the correlation between glycosylation and the metastasis potential of tumour cells from comprehensive aspects to further address the vital roles of glycans in oncogenesising. Moreover, utilizing these glycosylation changes to ward off tumour metastasis by means of anti-adhesion approach or devising anti-cancer vaccine is one of promising targets of future study.
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Affiliation(s)
- Min Li
- Department of General Surgery, Zhongshan Hospital, Shanghai Medical School, Fudan University, 180, Fenglin Road, Shanghai, 200032, China
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35
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Separation of 1-phenyl-3-methyl-5-pyrazolone derivatives of traditional Chinese medicine oligosaccharides by capillary zone electrophoresis. Se Pu 2011; 29:254-8. [DOI: 10.3724/sp.j.1123.2011.00254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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36
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Fast classification and compositional analysis of polysaccharides from TCMs by ultra-performance liquid chromatography coupled with multivariate analysis. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2011.01.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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37
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Xia YG, Wang QH, Liang J, Yang BY, Li GY, Kuang HX. Development and application of a rapid and efficient CZE method coupled with correction factors for determination of monosaccharide composition of acidic hetero-polysaccharides from Ephedra sinica. PHYTOCHEMICAL ANALYSIS : PCA 2011; 22:103-111. [PMID: 21204150 DOI: 10.1002/pca.1235] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2010] [Revised: 02/20/2010] [Accepted: 03/29/2010] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Ephedrine alkaloids cannot account for all the effects of Ephedra sinica and the polysaccharides are also demonstrated to be one of the main bioactive constituents of E. sinica. However, no work has been reported on the analysis of monosaccharide composition of purified polysaccharides isolated from the stem of E. sinica. OBJECTIVE To develop a rapid and efficient capillary zone electrophoresis (CZE) method based on pre-column derivatisation with 1-phenyl-3-methyl-5-pyrazolone for the simultaneous determination of neutral and acidic sugars of purified polysaccharides from E. sinica. METHODOLOGY Three polysaccharides (ESP-A3, ESP-A4 and ESP-B4) were isolated and purified by ion exchange and gel-filtration chromatography from the stem of E. sinica. The effects of background electrolyte pH and concentration, applied voltage and temperature on the separation were investigated. Meanwhile, factors affecting the hydrolysis of ESP-B4 with sulphuric acid were investigated by changing the hydrolysis time, acid concentration and hydrolytic temperature to achieve complete hydrolysis. The standard curves coupled with correction factors were used to calculate molar ratios. RESULTS The optimal CZE method coupled with correction factors was successfully applied to the determination of molar ratios of three purified polysaccharides and their corresponding partial acid hydrolysis products. ESP-A3, ESP-A4 and ESP-B4 were all typical acidic hetero-polysaccharides and consisted of xylose, arabinose, glucose, rhamnose, mannose, galactose, glucuronic acid and galacturonic acid, and their corresponding molar ratios were 6.8:7.5:1.0:14.0:13.7:22.3:10.2:3.8 for ESP-A3, 1.2:4.1:1.0:5.1:1.6:17.3:3.1:2.2 for ESP-A4, and 1.0:4.5:1.0:2.0:1.0:5.5:1.5:50.0 for ESP-B4. CONCLUSION The results provided scientific evidence for the further study of the structure and bioactivity of complex acidic E. sinica polysaccharides.
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Affiliation(s)
- Yong-Gang Xia
- Pharmaceutical College, Heilongjiang University of Chinese Medicine, 24 Heping Road, Harbin 150040, People's Republic of China
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38
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Lin C, Kuo CY, Liao KS, Yang WB. Monosaccharide-NAIM derivatives for D-, L-configurational analysis. Molecules 2011; 16:652-64. [PMID: 21242944 PMCID: PMC6259221 DOI: 10.3390/molecules16010652] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 12/28/2010] [Accepted: 01/13/2011] [Indexed: 11/20/2022] Open
Abstract
The D-, L-enantiomeric pairs of common monosaccharides (xylose, ribose, rhamnose, arabinose, fucose, glucose, mannose, galactose, N-acetylgalactosamine, glucuronic acid and galacturonic acid) were derivatized with 2,3-naphthalenediamine to form the corresponding D-, L-aldo-NAIM derivatives. A simple and facile capillary electrophoretic method was established for sugar composition analysis by simultaneously determining the migration times of these aldo-NAIMs using borate buffer at high pH (100 mM, pH 9.0). The methodology is also applicable to sialic acid (ketose monosaccharides). The quantitation level of the proposed method was in the 10~500 ppm range and the LOD was 1 ppm. The enantioseparation of D, L pairs of aldo-NAIMs were also achieved by using modified sulfated−α−cyclodextrin as the chiral selector in phosphate buffer (300 mM, pH 3.0). In addition, the combination by reductive amination of amino-aldo-NAIM agent and D-, L-enantiomeric pairs of monosaccharides formed a diastereomeric pair for saccharide configuration analysis. Aldo-NAIM derivatives are thus shown to be rapid and efficient agents for analyzing saccharide compositions and configurations with good linearity and short analysis times via capillary electrophoresis.
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Affiliation(s)
| | | | | | - Wen-Bin Yang
- Author to whom correspondence should be addressed; ; Tel.: +886-2-27871264; Fax: +886-2-27871264
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39
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Xia YG, Liang J, Yang BY, Wang QH, Kuang HX. A new method for quantitative determination of two uronic acids by CZE with direct UV detection. Biomed Chromatogr 2010; 25:1030-7. [PMID: 21154888 DOI: 10.1002/bmc.1564] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2010] [Revised: 07/11/2010] [Accepted: 09/29/2010] [Indexed: 01/01/2023]
Abstract
A new method using capillary zone electrophoresis was developed for the rapid quantification of two common uronic acids, galacturonic acid and glucuronic acid, based on utilization of an alkaline background electrolyte with reversed electroosmotic flow (EOF) within 16 min. The method relies on in-capillary reaction and direct UV detection at the wavelength 270 nm. The optimum electrolyte solution was prepared of 130 mm sodium hydroxide, 36 mm disodium hydrogen phosphate dihydrate and 0.5 mm cetyltrimethylammonium bromide. EOF was reversed to detect uronic acids and to improve the separation of neutral sugars. The established method was validated and the results showed good linearity, high precision and satisfactory sensitivity. The newly developed method was successfully applied to analyze galacturonic acid and glucuronic acid content in Forsythia suspensa polysaccharides. The method is fast since only sample hydrolysis and dilution are required in the sample preparation.
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Affiliation(s)
- Yong-gang Xia
- Key Laboratory of Chinese Materia Medica (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, China
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40
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Zhang P, Wang Z, Xie M, Nie W, Huang L. Detection of carbohydrates using a pre-column derivatization reagent 1-(4-isopropyl) phenyl-3-methyl-5-pyrazolone by high-performance liquid chromatography coupled with electrospray ionization mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:1135-44. [DOI: 10.1016/j.jchromb.2010.03.027] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 03/16/2010] [Accepted: 03/16/2010] [Indexed: 11/25/2022]
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41
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Muntean E. Simultaneous Carbohydrate Chromatography and Unsuppressed Ion Chromatography in Detecting Fruit Juices Adulteration. Chromatographia 2010. [DOI: 10.1365/s10337-010-1598-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sun Z, Song C, Xia L, Wang X, Suo Y, You J. Comprehensive Comparisons between 1-Phenyl-3-methyl-5-pyrazolones, 1-(4-Methoxyphenyl)-3-methyl-5-pyrazolones and 1-(2-Naphthyl)-3-methyl-5-pyrazolones as Labeling Reagents Used in LC-DAD-ESI-MS-MS Analysis of Neutral Aldoses and Uronic Acids. Chromatographia 2010. [DOI: 10.1365/s10337-010-1570-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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43
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Trojanowicz M. Recent developments in electrochemical flow detections—A review. Anal Chim Acta 2009; 653:36-58. [DOI: 10.1016/j.aca.2009.08.040] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Revised: 08/04/2009] [Accepted: 08/28/2009] [Indexed: 12/17/2022]
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Zhang HR, Liu X, Li D, Li R. Effect of oligosaccharide accumulated in the coagulation bath on the lyocell fiber process during industrial production. J Appl Polym Sci 2009. [DOI: 10.1002/app.29462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Separation and quantification of component monosaccharides of the tea polysaccharides from Gynostemma pentaphyllum by HPLC with indirect UV detection. Food Chem 2009. [DOI: 10.1016/j.foodchem.2008.06.042] [Citation(s) in RCA: 209] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yang X, Zhao Y, Ruan Y, Yang Y. Development and application of a capillary electrophoretic method for the composition analysis of a typical heteropolysaccharide from Codonopsis pilosula NANNF. Biol Pharm Bull 2008; 31:1860-5. [PMID: 18827344 DOI: 10.1248/bpb.31.1860] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A simple capillary electrophoretic method based on 1-phenyl-3-methyl-5-pyrazolon (PMP) derivatization has been developed for simultaneous separation and determination of nine aldoses (xylose, arabinose, glucose, rhamnose, fucose, galactose, mannose, glucuronic acid and galacturonic acid). The separation of PMP-labeled monosaccharide derivatives was carried out in uncoated capillary (48.5 cm x 75 microm i.d.) and under the selected optimum conditions of pH 11.0, 200 mM borate buffer at applied voltage 15 kV and capillary temperature 20 degrees C, the nine PMP-monosaccharides could be perfectly separated from each other within 40 min. Furthermore, the developed method was firstly applied to determine the sugar composition in the polysaccharide isolated from Chinese Codonopsis pilosula. The results showed that C. pilosula polysaccharide was a typically acidic heteropolysaccharide and was composed of arabinose, glucose, rhamnose, galactose, mannose, glucuronic acid and galacturonic acid in the molar contents of 48.1, 103.5, 16.1, 48.5, 7.5, 4.2 and 119.1 microM, respectively. The assay results were satisfactory.
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Affiliation(s)
- Xingbin Yang
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, PR China.
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Campa C, Rossi M. Capillary electrophoresis of neutral carbohydrates: mono-, oligosaccharides, glycosides. Methods Mol Biol 2008; 384:247-305. [PMID: 18392573 DOI: 10.1007/978-1-59745-376-9_11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This chapter reports an overview of the recent advances in the analysis of neutral sugars by capillary electrophoresis (CE); furthermore, some relevant reviews and research articles in the field are tabulated. Comparison of CE with chromatography is also presented, with special attention to separation efficiency and sensitivity. The main routes aimed at pretreatment and CE analysis of uncharged mono-, oligosaccharides, and glycosides are described. Representative examples of such procedures are reported in detail, upon describing robust methodologies for the study of (1) neutral mono- and oligosaccharides derivatized by reductive amination and by formation of glycosylamines; (2) underivatized mono- and di-saccharides analyzed using highly alkaline buffers; and (3) anomeric couples of glycosides separated using borate-based buffers.
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48
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Kodama S, Aizawa SI, Taga A, Yamashita T, Kemmei T, Yamamoto A, Hayakawa K. Simultaneous chiral resolution of monosaccharides as 8-aminonaphthalene-1,3,6-trisulfonate derivatives by ligand-exchange CE using borate as a central ion of the chiral selector. Electrophoresis 2007; 28:3930-3. [DOI: 10.1002/elps.200700306] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Yang X, Zhao Y, Lv Y. Chemical composition and antioxidant activity of an acidic polysaccharide extracted from Cucurbita moschata Duchesne ex Poiret. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:4684-90. [PMID: 17511465 DOI: 10.1021/jf070241r] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
A simple and sensitive high-performance capillary electrophoresis (HPCE) method was designed for quantitative analysis of the component monosaccharides of an acidic polysaccharide extracted from pumpkin. In this method, the polysaccharide was hydrolyzed into component monosaccharides with 2.0 M trifluoroacetic acid at 100 degrees C for 6 h and then labeled with 1-phenyl-3-methyl-5-pyrazolone, and subsequently the labeled monosaccharide derivatives were separated by HPCE. As a result, glucose (21.7%) and glucuronic acid (18.9%) were identified to be the main component monosaccharides, followed by galactose (11.5%), arabinose (9.8%), xylose (4.4%), and rhamnose (2.8%). Furthermore, the pumpkin polysaccharide was also demonstrated to effectively inhibit the H2O2-caused decrease of cell viability, lactate dehydrogenase leakage, and malondialdehyde formation, and also reduced the H2O2-caused decline of superoxide dismutase activity and glutathione depletion in cultured mouse peritoneal macrophages, indicating that pumpkin polysaccharide possessed significant cytoprotective effect and antioxidative activity.
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Affiliation(s)
- Xingbin Yang
- College of Life Sciences, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi'an 710062, China.
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Yoshinaka Y, Ueda Y, Suzuki S. Ion-pair chromatographic separation of glycoprotein derived oligosaccharides as their 8-aminopyrene-1,3,6-trisulfonic acid derivatives. J Chromatogr A 2007; 1143:83-7. [PMID: 17196972 DOI: 10.1016/j.chroma.2006.12.062] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2006] [Revised: 12/06/2006] [Accepted: 12/18/2006] [Indexed: 11/22/2022]
Abstract
A reversed-phase ion-pair gradient liquid chromatographic method has been developed for separation of 8-aminopyrene-1,3,6-trisulfonic acid (APTS) labeled oligosaccharides derived from some glycoproteins. This separation mode has high capability for structural recognition of oligosaccharide isomers, which are usually difficult to separate using commonly used partition chromatography. In addition, some glycoprotein-derived complex-type oligosaccharides that have linkage isomers in one lactosamine arm and neuraminic acids existing in fetuin, as well as differences in the numbers of lactosamine branches, are separable using this mode. The ion-pair mode is promising for simple analyses of glycoprotein-derived oligosaccharides that are labeled with APTS.
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Affiliation(s)
- Yasuko Yoshinaka
- School of Pharmacy, Kinki University, 3-4-1 Kowakae, Higashi-Osaka, Japan
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