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Wang Y, Zhao W, Li Y, Zhao H, Ye X, Li T, Wang Z, Huang L. Optimization of ultrasound-assisted extraction method for phytochemical compounds and antioxidant activities of sour jujube extracts. Food Sci Nutr 2022; 10:3736-3748. [PMID: 36348776 PMCID: PMC9632212 DOI: 10.1002/fsn3.2971] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 06/21/2022] [Accepted: 07/01/2022] [Indexed: 12/03/2022] Open
Abstract
Ultrasonic-assisted extraction is a rapid and effective extraction method that uses ultrasound energy and solvents to extract target compounds from various plant matrices. In this study, the ultrasonic-assisted extraction conditions of sour jujube were optimized. A five-level central composite design (CCD) with four variables was used to evaluate ultrasonic treatment variables influencing the total saponin content (TSC), total flavonoid content (TFC), and total phenolic content (TPC) extracted from sour jujube. The solvent concentration, extraction time, ultrasonic power, and solid-to-liquid (S/L) ratio were optimized using aqueous ethanol and methanol solutions as extraction solvents. A central composite design (CCD) was used for an in-depth study, and then the optimal value that could produce the maximum TPC, TFC, TSC, and four in vitro antioxidant activities (scavenging activity of hydroxyl free radicals, ferric-reducing antioxidant power (FRAP), phosphomolybdic acid reduction method, and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity) was determined. Hydrogen peroxide-induced oxidative stress experiment confirmed that the Jujube extract could have an antioxidant role in vivo. The relationship between the contents of three compounds and the antioxidant activity in vitro and in vivo was further studied. The results showed that optimizing methanol and ethanol extraction process parameters could improve target components' extraction efficiency. Under the optimum conditions, the TFC and TPC yields of sour jujube by ethanol are better than methanol, while the yield of TSC by methanol is better than ethanol. In vivo data showed that Jujube extract protects against the adverse effects of oxidative stress and improves the life span of female and male Drosophila. This study provides a valuable reference for the full use of Ziziphus jujube, as well as a new direction in food development.
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Affiliation(s)
- Yanyan Wang
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Wan Zhao
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Yixiang Li
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Hang Zhao
- Department of PharmacyHeilongjiang Provincial HospitalHarbinChina
| | - Xiaonan Ye
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Tingli Li
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Zhibin Wang
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
| | - Lili Huang
- Department of Pharmacology of Traditional Chinese MedicineHeilongjiang University of Chinese MedicineHarbinChina
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Nataraj A, Govindan S, Ramani P, Subbaiah KA, Sathianarayanan S, Venkidasamy B, Thiruvengadam M, Rebezov M, Shariati MA, Lorenzo JM, Pateiro M. Antioxidant, Anti-Tumour, and Anticoagulant Activities of Polysaccharide from Calocybe indica (APK2). Antioxidants (Basel) 2022; 11:antiox11091694. [PMID: 36139769 PMCID: PMC9495384 DOI: 10.3390/antiox11091694] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 12/12/2022] Open
Abstract
The initial structural features and in vitro biological study of crude polysaccharides from Calocybe indica (CICP) extracted by hot water followed by ethanol precipitation was investigated. High-performance gel permeation chromatography, HPLC-DAD, UV, IR and NMR spectroscopy, X-ray diffraction, scanning electron microscopy, and Congo red methods were used to determine structural features. The results revealed that CICP is a hetero-polysaccharide with a molecular weight of 9.371 × 104 Da and 2.457 × 103 Da which is composed of xylose, mannose, fucose, rhamnose, arabinose, galactose, and glucose. The antioxidant activity of CICP was evaluated using radical scavenging activity (three methods), reducing ability (three methods), metal chelating activity, and lipid peroxidation inhibition activity (two methods). It was found that the antioxidant capacity is concentration-dependent and EC50 values were found to be 1.99–3.82 mg/mL (radical scavenging activities), 0.78–2.78 mg/mL (reducing ability), 4.11 mg/mL (metal chelating activity), and 0.56–4.18 mg/mL (lipid peroxidation inhibition activity). In vitro anticoagulant assay revealed that CICP could prolong activated partial thromboplastin time (APTT), thrombin time (TT), but not prothrombin time (PT). CICP exhibited antiproliferative activity on HeLa, PC3, HT29, HepG2, and Jurkat cell lines with IC50 (μg/mL) values of 148.40, 143.60,151.00, 168.30, and 156.30, respectively. The above findings suggested that CICP could be considered a natural antioxidant and cancer preventative.
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Affiliation(s)
- Ambika Nataraj
- Department of Biochemistry, School of Biosciences, Periyar University, Salem 636011, India
| | - Sudha Govindan
- Department of Biochemistry, School of Biosciences, Periyar University, Salem 636011, India
- Correspondence: (S.G.); (P.R.); (M.P.)
| | - Prasanna Ramani
- Dhanvanthri Laboratory, Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
- Center of Excellence in Advanced Materials & Green Technologies (CoE–AMGT), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
- Correspondence: (S.G.); (P.R.); (M.P.)
| | | | - S. Sathianarayanan
- Faculty of Pharmacy, Karpagam Academy of Higher Education, Coimbatore 641021, India
| | - Baskar Venkidasamy
- Department of Oral & Maxillofacial Surgery, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India
| | - Muthu Thiruvengadam
- Department of Crop Science, College of Sanghuh Life Science, Konkuk University, Seoul 05029, Korea
| | - Maksim Rebezov
- Department of Scientific Research, V. M. Gorbatov Federal Research Center for Food Systems, 26 Talalikhin st., 109316 Moscow, Russia
- Biophotonics center, Prokhorov General Physics Institute of the Russian Academy of Science, 38 Vavilov st., 119991 Moscow, Russia
| | - Mohammad Ali Shariati
- Semey Branch of the Institute, Kazakh Research Institute of Processing and Food Industry, 238«G» Gagarin Ave., Almaty 050060, Kazakhstan
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
- Área de Tecnoloxía dos Alimentos, Facultade de Ciencias, Universidade de Vigo, 32004 Ourense, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
- Correspondence: (S.G.); (P.R.); (M.P.)
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Guo Q, Jin L, Li ZA, Huang GW, Liu HM, Qin Z, Wang XD, Ma YX. Sequential extraction, preliminary characterization and functional properties of sesame (Sesamum indicum L.) hull polysaccharides. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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The Current Status, Bioactivity, Food, and Pharmaceutical Approaches of Calocybe indica: A Review. Antioxidants (Basel) 2022; 11:antiox11061145. [PMID: 35740041 PMCID: PMC9219886 DOI: 10.3390/antiox11061145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 05/31/2022] [Accepted: 06/07/2022] [Indexed: 02/04/2023] Open
Abstract
Over the past few years, mushrooms have been extensively explored in the field of pharmaceutical and food science, and researchers are heading toward the search for vital components with a higher safety margin and multitarget applications. Moreover, among all age group populations, mushroom consumption has increased immensely owing to their great nutritional aspects, desirable organoleptic properties, and aroma. In addition, mushrooms continue to generate much attention chiefly in their consumption as food, as a cure for different ailments, as well as a vital commodity globally, owing to their dietary, antioxidant, and therapeutic values. Mushrooms are considered one of the important and suitable diets for patients having multiple types of diseases. Additionally, due to potential immunomodulatory effects, quality protein, and low fat, and cholesterol content, mushrooms are used as an important ingredient for food formulation. Therefore, this review article provides detailed information on Calocybe indica as they are the third most important commercially grown mushroom following button and oyster mushrooms. This review brings tangible evidence that milky white mushrooms are a great source of natural components and antioxidants with potential application in pharmaceuticals and in treating and managing different diseases. Several food applications of milky white mushrooms have also been discussed and reviewed.
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Ghosh S, Acharya K. Milky mushroom: A healthy nutritious diet. Food Res Int 2022; 156:111113. [DOI: 10.1016/j.foodres.2022.111113] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/06/2022] [Accepted: 03/08/2022] [Indexed: 11/25/2022]
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Antioxidant and Cytotoxic Activities of A Novel Isomeric Molecule (PF5) Obtained from Methanolic Extract of Pleurotus Florida Mushroom. JOURNAL OF BIORESOURCES AND BIOPRODUCTS 2021. [DOI: 10.1016/j.jobab.2021.04.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Interspecific hybridization between Ganoderma lingzhi and G. applanatum through protoplast fusion. World J Microbiol Biotechnol 2021; 37:114. [PMID: 34115218 DOI: 10.1007/s11274-021-03084-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 06/02/2021] [Indexed: 10/21/2022]
Abstract
Interspecific hybridization between Ganoderma lingzhi and G. applanatum was attempted through polyethylene glycol (PEG) induced fusion technique. The protoplast isolation procedure was simplified, and we obtained a significant number of protoplasts from both Ganoderma species. The number of protoplasts obtained was 5.27 ± 0.31 × 107/mL in G. lingzhi and 5.57 ± 0.49 × 106/mL in G. applanatum. Osmotic stabilizer NaCl (0.4 M) at pH 5.8 and enzymolysis time 3.5 h have supported high frequency of protoplast regeneration. G. lingzhi and G. applanatum regeneration frequency was 1.73 ± 0.04% and 0.23 ± 0.02%, respectively. 40% of PEG induced high number of protoplast fusion the regeneration frequency was 0.09% on a minimal medium. Two hundred fifty-two fusant colonies were isolated from the following four individual experiments. Among them, ten fusants showed the mycelial morphological difference compared to their parents and other fusant isolates. The fruiting body could be generated on oak sawdust and wheat bran substrate, and a few of them showed recombined morphology of the parental strains. The highest yield and biological efficacy (BE) were recorded in GF248, while least in GF244. The hybridity of the fusant was established based on mycelia, fruiting morphology, and PCR fingerprinting. ISSR and RAPD profile analysis of ten fusants and parents depicted that fusants contained polymorphic bands, which specified the rearrangement and deletion of DNA in the fusants. A Dendrogram was constructed based on the RAPD profile, and the clustering data exhibited two major clusters: cluster I included the G. lingzhi and Cluster II, including the G. applanatum and fusant lines. Total polysaccharide (α, β and total glucan) content was compared with fusants and parental strains. The present study highlighted the efficient methods for protoplast isolation from Ganoderma species. PEG-induced fusants showed high polymorphic frequency index, while the phenotypic characters showed high similarity to G. applanatum. A significant difference was observed in the mushroom yield and its total polysaccharide between the fusants and parental strains.
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Guo Y, Chen X, Gong P. Classification, structure and mechanism of antiviral polysaccharides derived from edible and medicinal fungus. Int J Biol Macromol 2021; 183:1753-1773. [PMID: 34048833 PMCID: PMC8144117 DOI: 10.1016/j.ijbiomac.2021.05.139] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 11/25/2022]
Abstract
The deficiency of chemical-synthesized antiviral drugs when applied in clinical therapy, such as drug resistance, and the lack of effective antiviral drugs to treat some newly emerging virus infections, such as COVID-19, promote the demand of novelty and safety anti-virus drug candidate from natural functional ingredient. Numerous studies have shown that some polysaccharides sourcing from edible and medicinal fungus (EMFs) exert direct or indirect anti-viral capacities. However, the internal connection of fungus type, polysaccharides structural characteristics, action mechanism was still unclear. Herein, our review focus on the two aspects, on the one hand, we discussed the type of anti-viral EMFs and the structural characteristics of polysaccharides to clarify the structure-activity relationship, on the other hand, the directly or indirectly antiviral mechanism of EMFs polysaccharides, including virus function suppression, immune-modulatory activity, anti-inflammatory activity, regulation of population balance of gut microbiota have been concluded to provide a comprehensive theory basis for better clinical utilization of EMFs polysaccharides as anti-viral agents.
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Affiliation(s)
- Yuxi Guo
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Xuefeng Chen
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China; Shaanxi Research Institute of Agricultural Product Processing Technology, Xi'an 710021, China
| | - Pin Gong
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
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Wang YX, Zhang T, Huang XJ, Yin JY, Nie SP. Heteroglycans from the fruiting bodies of Agrocybe cylindracea: Fractionation, physicochemical properties and structural characterization. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106568] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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10
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Duarte Trujillo AS, Jiménez Forero JA, Pineda Insuasti JA, González Trujillo CA, García Juarez M. Extracción de sustancias bioactivas de <i>Pleurotus ostreatus</i> (Pleurotaceae) por maceración dinámica. ACTA BIOLÓGICA COLOMBIANA 2020. [DOI: 10.15446/abc.v25n1.72409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
La extracción de compuestos bioactivos de Pleurotus ostreatus por maceración dinámica, es un proceso sencillo y económico, que normalmente presenta baja eficiencia. El objetivo de este trabajo fue evaluar el proceso de extracción para determinar qué tratamiento permite la mayor eficiencia, analizando la influencia de los factores de estudio: concentración de etanol (50 %, 80 %, 95 %) y relación sólido/solvente (1:10, 1:20, 1:30). Se maceraron 5 g de polvo fúngico en etanol acuoso durante 90 minutos, a 150 rpm, 25 °C y tamaño de partícula de 0,5 a 1,0 mm. Se trataron los datos mediante estadística paramétrica con un nivel de confianza del 95 %. Los resultados revelaron que la mayor eficiencia de extracción total (40,9 %) en base seca se obtuvo con etanol al 50 % y una relación sólido/solvente de 1:30. Por componentes se encontró que, el etanol al 50 % con una relación de 1:20 permitió la máxima eficiencia para carbohidratos totales (17,9 %) y polisacáridos (17,2 %), mientras que con una relación de 1:30 se obtuvo la máxima eficiencia para azúcares reductores (0,91 %) y polifenoles (0,23 %). Por otro lado, el etanol al 95 % y la relación 1:30 permitió la máxima eficiencia para proteínas (29,4 %). La extracción de beta-glucanos no fue significativa. La eficiencia de la extracción está muy influenciada por los parámetros de operación, principalmente por la concentración de etanol; en particular, la de 50 % resultó más favorable para la obtención de la mayoría de sustancias bioactivas con potencial nutracéutico.
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Chakraborty I, Sen IK, Mondal S, Rout D, Bhanja SK, Maity GN, Maity P. Bioactive polysaccharides from natural sources: A review on the antitumor and immunomodulating activities. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101425] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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12
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Barh A, Sharma VP, Annepu SK, Kamal S, Sharma S, Bhatt P. Genetic improvement in Pleurotus (oyster mushroom): a review. 3 Biotech 2019; 9:322. [PMID: 31406644 DOI: 10.1007/s13205-019-1854-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 07/29/2019] [Indexed: 02/06/2023] Open
Abstract
Pleurotus is an important genus comprising several edible species of great commercial significance. These species are grown all across the world. The production areas of Pleurotus mainly belong to the Asian part and are gaining wide popularity across the globe owing to their promising nutritional gains. The demand for improved strains with high productivity has also been rising. The genetic improvement in Pleurotus started with a simple selection technique, which later utilized hybridization (intraspecific, interspecific and intergeneric) and mutation breeding. The traits such as productivity, sporelessness and quality improvement are important objectives on which most of the works have been done so far. However, new generation approaches such as molecular breeding, genetic transformation and genome editing techniques also added pace to the present improvement process. Hitherto, seven species of Pleurotus have been sequenced and a sizable data has been generated that can be used in further breeding programs. This paper discusses and summarizes various research findings on genetic improvement of Pleurotus and gives an outlook for future breeding programs.
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Anticancer and other therapeutic relevance of mushroom polysaccharides: A holistic appraisal. Biomed Pharmacother 2018; 105:377-394. [DOI: 10.1016/j.biopha.2018.05.138] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/27/2018] [Accepted: 05/28/2018] [Indexed: 11/17/2022] Open
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Mushrooms: Isolation and Purification of Exopolysaccharides. Fungal Biol 2018. [DOI: 10.1007/978-3-030-02622-6_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Processing optimization and anti-oxidative activity of enzymatic extractable polysaccharides from Pleurotus djamor. Int J Biol Macromol 2017; 98:469-478. [DOI: 10.1016/j.ijbiomac.2017.01.126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/24/2017] [Accepted: 01/28/2017] [Indexed: 10/20/2022]
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Carrasco-González JA, Serna-Saldívar SO, Gutiérrez-Uribe JA. Nutritional composition and nutraceutical properties of the Pleurotus fruiting bodies: Potential use as food ingredient. J Food Compost Anal 2017. [DOI: 10.1016/j.jfca.2017.01.016] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Quantitative Structure Activity Relationship Models for the Antioxidant Activity of Polysaccharides. PLoS One 2016; 11:e0163536. [PMID: 27685320 PMCID: PMC5042491 DOI: 10.1371/journal.pone.0163536] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 09/10/2016] [Indexed: 01/06/2023] Open
Abstract
In this study, quantitative structure activity relationship (QSAR) models for the antioxidant activity of polysaccharides were developed with 50% effective concentration (EC50) as the dependent variable. To establish optimum QSAR models, multiple linear regressions (MLR), support vector machines (SVM) and artificial neural networks (ANN) were used, and 11 molecular descriptors were selected. The optimum QSAR model for predicting EC50 of DPPH-scavenging activity consisted of four major descriptors. MLR model gave EC50 = 0.033Ara-0.041GalA-0.03GlcA-0.025PC+0.484, and MLR fitted the training set with R = 0.807. ANN model gave the improvement of training set (R = 0.96, RMSE = 0.018) and test set (R = 0.933, RMSE = 0.055) which indicated that it was more accurately than SVM and MLR models for predicting the DPPH-scavenging activity of polysaccharides. 67 compounds were used for predicting EC50 of the hydroxyl radicals scavenging activity of polysaccharides. MLR model gave EC50 = 0.12PC+0.083Fuc+0.013Rha-0.02UA+0.372. A comparison of results from models indicated that ANN model (R = 0.944, RMSE = 0.119) was also the best one for predicting the hydroxyl radicals scavenging activity of polysaccharides. MLR and ANN models showed that Ara and GalA appeared critical in determining EC50 of DPPH-scavenging activity, and Fuc, Rha, uronic acid and protein content had a great effect on the hydroxyl radicals scavenging activity of polysaccharides. The antioxidant activity of polysaccharide usually was high in MW range of 4000-100000, and the antioxidant activity could be affected simultaneously by other polysaccharide properties, such as uronic acid and Ara.
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Yu XH, Liu Y, Wu XL, Liu LZ, Fu W, Song DD. Isolation, purification, characterization and immunostimulatory activity of polysaccharides derived from American ginseng. Carbohydr Polym 2016; 156:9-18. [PMID: 27842857 DOI: 10.1016/j.carbpol.2016.08.092] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 08/25/2016] [Accepted: 08/26/2016] [Indexed: 01/02/2023]
Abstract
In this study, crude American ginseng polysaccharide (AGPS) was extracted with hot water and preliminarily purified by using resin S-8 and Polyamide columns. Then, it was further purified and separated by DEAE-Sepharose CL-6B and Sepharose CL-6B chromatography, respectively. Five main fractions were obtained, named WPS-1, WPS-2, SPS-1, SPS-2 and SPS-3. Their homogeneities and structural characteristics were elucidated based on UV-vis spectroscopy, High Performance Gel Filtration Chromatography (HPGFC), Gas Chromatography (GC), Scanning Electron Microscopy (SEM), Infrared Spectrum (IR), and NMR Spectroscopy methods. Furthermore, the immunostimulatory effects of these fractions upon splenic lymphocyte proliferation, macrophage phagocytosis and nitric oxide (NO) production, were investigated in vitro. The results indicated that their stimulations could be ordered as SPS-3>SPS-1>CPS (crude polysaccharides)>WPS-1>WPS-2>SPS-2. Among them, SPS-3 showed more potent immunomodulatory activity and could be explored as a potential immunopotentiating agent for use in functional food or medicine.
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Affiliation(s)
- Xiao-Hong Yu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Ying Liu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Xian-Ling Wu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Li-Zhai Liu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Wei Fu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Dan-Dan Song
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
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Structural characterization of a heterogalactan purified from fruiting bodies of Ganoderma atrum. Food Hydrocoll 2014. [DOI: 10.1016/j.foodhyd.2013.08.029] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Liao N, Chen S, Ye X, Zhong J, Ye X, Yin X, Tian J, Liu D. Structural characterization of a novel glucan from Achatina fulica and its antioxidant activity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:2344-2352. [PMID: 24383933 DOI: 10.1021/jf403896c] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A novel glucan designated AFPS-IB was purified from Achatina fulica (China white jade snail) by anion-exchange and gel-permeation chromatography. Chemical composition analysis indicated AFPS-IB was composed of glucose, fucose, rhamnose, mannose, and galactose in a molar ratio of 189:2:1:1:2 and with an average molecular weight of 128 kDa. Its structural characteristics were investigated by Fourier transform infrared spectroscopy (FTIR), high performance liquid chromatography (HPLC), gas chromatography mass spectrometry (GC-MS), methylation analysis, nuclear magnetic resonance (NMR) spectroscopy ((1)H,( 13)C, H-H COSY, HSQC, TOCSY, and NOESY), and atomic force microscopy (AFM). The glucan mainly consisted of a backbone of repeating (1→4)-α-d-glucose residues with (1→6)-β-d glucosyl branches at random points on the backbone glucose. Antioxidant studies revealed AFPS-IB showed significant DPPH (2,2-diphenyl-1-picrylhydrazyl) radical, superoxide anion (O2(-)) scavenging activities and high reduction potential. This study suggested that AFPS-IB could be a new source of dietary antioxidants.
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Affiliation(s)
- Ningbo Liao
- College of Biosystem Engineering and Food Science, Zhejiang University , 866 Yuhangtang Road, Hangzhou, 310058 Zhejiang, China
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Maity P, Samanta S, Nandi AK, Sen IK, Paloi S, Acharya K, Islam SS. Structure elucidation and antioxidant properties of a soluble β-d-glucan from mushroom Entoloma lividoalbum. Int J Biol Macromol 2014; 63:140-9. [DOI: 10.1016/j.ijbiomac.2013.10.040] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Revised: 10/22/2013] [Accepted: 10/26/2013] [Indexed: 10/26/2022]
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Maji PK, Sen IK, Devi KSP, Maiti TK, Sikdar SR, Islam SS. Structural characterization of a biologically active glucan isolated from a hybrid mushroom strain pfle1v of Pleurotus florida and Lentinula edodes. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.bcdf.2013.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Maity S, Bhunia SK, Sen IK, Mandal EK, Maity K, Behera B, Maiti TK, Mallick P, Sikdar SR, Islam SS. A heteropolysaccharide from an edible hybrid mushroom pfle 1p: structural and immunostimulating studies. Carbohydr Res 2013; 374:89-95. [DOI: 10.1016/j.carres.2013.04.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 04/03/2013] [Accepted: 04/07/2013] [Indexed: 11/27/2022]
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25
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Bhanja SK, Rout D, Patra P, Nandan CK, Behera B, Maiti TK, Islam SS. Structural studies of an immunoenhancing glucan of an ectomycorrhizal fungus Ramaria botrytis. Carbohydr Res 2013; 374:59-66. [DOI: 10.1016/j.carres.2013.03.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 03/22/2013] [Accepted: 03/23/2013] [Indexed: 11/26/2022]
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26
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Ren L, Reynisson J, Perera C, Hemar Y. The physicochemical properties of a new class of anticancer fungal polysaccharides: a comparative study. Carbohydr Polym 2013; 97:177-87. [PMID: 23769535 DOI: 10.1016/j.carbpol.2013.04.064] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Revised: 04/16/2013] [Accepted: 04/17/2013] [Indexed: 12/14/2022]
Abstract
The structural and physicochemical properties of polysaccharides isolated from fungi with anticancer properties were investigated. The majority of the polysaccharides considered, have the β-d-Glcp component mostly connected by 1→3 and 1→6 linkages in the backbones and the short branches, respectively. The established parameters of lead-like, drug-like and of known dug space (KDS) were used and the repeating units of the polysaccharides exhibit some overlap with these. It was found that a unique region of chemical space is occupied by the polysaccharides, with MW: 1.0 x 10(5) to 2.5 x 10(5) g mol(-1); LogP: -3.0 x 10(3) to -1.0 x 10(3); HD: 1.0 x 10(3) to 5.0 x 10(3); HA: 5.0 x 10(3) to 1.0 x 10(4); PSA: 5.0 x 10(4) to 1.0 x 10(5) and RB: 5.0 x 10(3) to 1.0 x 10(4). These findings can be exploited in antitumor drug discovery projects.
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Affiliation(s)
- Lu Ren
- School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
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27
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Sen IK, Maji PK, Behera B, Mallick P, Maiti TK, Sikdar SR, Islam SS. Structural characterization of an immunoenhancing heteroglycan of a hybrid mushroom (pfls1h) of Pleurotus florida and Lentinus squarrosulus (Mont.) Singer. Carbohydr Res 2013; 371:45-51. [DOI: 10.1016/j.carres.2013.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 02/12/2013] [Accepted: 02/13/2013] [Indexed: 10/27/2022]
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28
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Samanta S, Maity K, Nandi AK, Sen IK, Devi KSP, Mukherjee S, Maiti TK, Acharya K, Islam SS. A glucan from an ectomycorrhizal edible mushroom Tricholoma crassum (Berk.) Sacc.: isolation, characterization, and biological studies. Carbohydr Res 2013; 367:33-40. [DOI: 10.1016/j.carres.2012.12.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Revised: 11/30/2012] [Accepted: 12/01/2012] [Indexed: 10/27/2022]
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29
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Glucan of a somatic hybrid mushroom, pfls1h: structural characterization and study of immunological activities. Int J Biol Macromol 2013. [DOI: 10.1016/j.ijbiomac.2012.11.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Structure and immunology of a heteroglycan from somatic hybrid mushroom of Pleurotus florida and Calocybe indica var. APK2. Int J Biol Macromol 2013; 52:312-8. [DOI: 10.1016/j.ijbiomac.2012.09.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 09/18/2012] [Accepted: 09/27/2012] [Indexed: 11/19/2022]
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31
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Green synthesis of gold nanoparticles using a glucan of an edible mushroom and study of catalytic activity. Carbohydr Polym 2013; 91:518-28. [DOI: 10.1016/j.carbpol.2012.08.058] [Citation(s) in RCA: 139] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Revised: 08/16/2012] [Accepted: 08/18/2012] [Indexed: 11/23/2022]
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32
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Maity K, Samanta S, Bhanja SK, Maity S, Sen IK, Maiti S, Behera B, Maiti TK, Sikdar SR, Islam SS. An immunostimulating water insoluble β-glucan of an edible hybrid mushroom: Isolation and characterization. Fitoterapia 2013; 84:15-21. [DOI: 10.1016/j.fitote.2012.10.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 10/17/2012] [Accepted: 10/21/2012] [Indexed: 10/27/2022]
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33
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Maji PK, Sen IK, Devi KSP, Maiti TK, Sikdar SR, Islam SS. Structural elucidation of a biologically active heteroglycan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes. Carbohydr Res 2012; 368:22-8. [PMID: 23318270 DOI: 10.1016/j.carres.2012.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 11/27/2012] [Accepted: 12/07/2012] [Indexed: 11/28/2022]
Abstract
A water soluble heteroglycan isolated from hot aqueous extract of fruit bodies of an edible hybrid mushroom Pfle1r of Pleurotus florida and Lentinula edodes consists of d-glucose, d-mannose, and d-galactose residues in a molar ratio of nearly 1:1:1. This polysaccharide showed macrophage, splenocyte, and thymocyte activation. On the basis of sugar hydrolysis, methylation, periodate oxidation study, and NMR studies (1H, 13C, DEPT-135, TOCSY, DQF-COSY, NOESY, ROESY, HSQC, and HMBC), the structure of the repeating unit of the polysaccharide was established as: -->6)-α-D-Galp-(1-->6)-α-D-Glcp-(1-->2<--1β-D-Manp.
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Affiliation(s)
- Praloy K Maji
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
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34
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Patra P, Bhanja SK, Sen IK, Nandi AK, Samanta S, Das D, Devi KSP, Maiti TK, Acharya K, Islam SS. Structural and immunological studies of hetero polysaccharide isolated from the alkaline extract of Tricholoma crassum (Berk.) Sacc. Carbohydr Res 2012; 362:1-7. [DOI: 10.1016/j.carres.2012.09.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 09/10/2012] [Accepted: 09/11/2012] [Indexed: 10/27/2022]
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35
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Zhang D, Wu H, Xia Z, Wang C, Cai J, Huang Z, Du L, Sun P, Xie J. Partial characterization, antioxidant and antitumor activities of three sulfated polysaccharides purified from Bullacta exarata. J Funct Foods 2012. [DOI: 10.1016/j.jff.2012.05.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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36
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Maji PK, Sen IK, Behera B, Maiti TK, Mallick P, Sikdar SR, Islam SS. Structural characterization and study of immunoenhancing properties of a glucan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes. Carbohydr Res 2012; 358:110-5. [DOI: 10.1016/j.carres.2012.06.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Revised: 06/20/2012] [Accepted: 06/21/2012] [Indexed: 10/28/2022]
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37
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Heteroglycan from an alkaline extract of a somatic hybrid mushroom (PfloVv1aFB) of Pleurotus florida and Volvariella volvacea: structural characterization and study of immunoenhancing properties. Carbohydr Res 2012; 354:110-5. [DOI: 10.1016/j.carres.2012.03.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 03/27/2012] [Accepted: 03/30/2012] [Indexed: 11/17/2022]
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38
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Glucans from alkaline extract of a hybrid mushroom (backcross mating between PfloVv12 and Volvariella volvacea): structural characterization and study of immunoenhancing and antioxidant properties. Carbohydr Res 2012; 347:107-13. [DOI: 10.1016/j.carres.2011.10.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 10/26/2011] [Accepted: 10/28/2011] [Indexed: 11/24/2022]
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39
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Maity K, Kar (Mandal) E, Maity S, Gantait SK, Das D, Maiti S, Maiti TK, Sikdar SR, Islam SS. Chemical analysis and study of immunoenhancing and antioxidant property of a glucan isolated from an alkaline extract of a somatic hybrid mushroom of Pleurotus florida and Calocybe indica variety APK2. Int J Biol Macromol 2011; 49:555-60. [DOI: 10.1016/j.ijbiomac.2011.06.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 06/06/2011] [Accepted: 06/08/2011] [Indexed: 10/18/2022]
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40
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Isolation and characterization of polysaccharides of a hybrid mushroom (backcross mating between PfloVv12 and Volvariella volvacea). Carbohydr Res 2011; 346:2451-6. [DOI: 10.1016/j.carres.2011.08.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 08/17/2011] [Accepted: 08/18/2011] [Indexed: 11/18/2022]
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41
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Mandal EK, Maity K, Maity S, Gantait SK, Maiti S, Maiti TK, Sikdar SR, Islam SS. Structural characterization of an immunoenhancing cytotoxic heteroglycan isolated from an edible mushroom Calocybe indica var. APK2. Carbohydr Res 2011; 346:2237-43. [DOI: 10.1016/j.carres.2011.07.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Revised: 07/05/2011] [Accepted: 07/09/2011] [Indexed: 11/30/2022]
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