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Yildirim-Semerci Ö, Bilginer-Kartal R, Arslan-Yildiz A. Arabinoxylan-based psyllium seed hydrocolloid: Single-step aqueous extraction and use in tissue engineering. Int J Biol Macromol 2024; 270:131856. [PMID: 38693000 DOI: 10.1016/j.ijbiomac.2024.131856] [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: 01/15/2024] [Revised: 04/16/2024] [Accepted: 04/23/2024] [Indexed: 05/03/2024]
Abstract
Biomacromolecules derived from natural sources offer superior biocompatibility, biodegradability, and water-holding capacity, which make them promising scaffolds for tissue engineering. Psyllium seed has gained attention in biomedical applications recently due to its gel-forming ability, which is provided by its polysaccharide-rich content consisting mostly of arabinoxylan. This study focuses on the extraction and gelation of Psyllium seed hydrocolloid (PSH) in a single-step water-based protocol, and scaffold fabrication using freeze-drying method. After characterization of the scaffold, including morphological, mechanical, swelling, and protein adsorption analyses, 3D cell culture studies were done using NIH-3 T3 fibroblast cells on PSH scaffold, and cell viability was assessed using Live/Dead and Alamar Blue assays. Starting from day 1, high cell viability was obtained, and it reached 90 % at the end of 15-day culture period. Cellular morphology on PSH scaffold was monitored via SEM analysis; cellular aggregates then spheroid formation were observed throughout the study. Collagen Type-I and F-actin expressions were followed by immunostaining revealing a 9- and 10-fold increase during long-term culture. Overall, a single-step and non-toxic protocol was developed for extraction and gelation of PSH. Obtained results unveiled that PSH scaffold provided a favorable 3D microenvironment for cells, holding promise for further tissue engineering applications.
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Affiliation(s)
- Özüm Yildirim-Semerci
- Department of Bioengineering, Izmir Institute of Technology (IZTECH), 35430 Izmir, Turkey
| | | | - Ahu Arslan-Yildiz
- Department of Bioengineering, Izmir Institute of Technology (IZTECH), 35430 Izmir, Turkey.
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2
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Sharma P, Singh J, Singh B. Evaluation of physiochemical and biomedical properties of psyllium-poly(vinyl phosphonic acid-co-acrylamide)-cl-N,N-methylene bis acrylamide based hydrogels. Int J Biol Macromol 2024; 260:129546. [PMID: 38246461 DOI: 10.1016/j.ijbiomac.2024.129546] [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: 07/26/2023] [Revised: 01/07/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Present investigation deals with the synthesis of psyllium based copolymeric hydrogels and evaluation of their physiochemical and biomedical properties. These copolymers have been prepared by grafting of poly(vinyl phosphonic acid) (poly (VPA)) and poly(acrylamide) (poly(AAm)) onto psyllium in the presence of crosslinker N,N-methylene bis acrylamide (NNMBA). These copolymers [psyllium-poly(VPA-co-AAm)-cl-NNMBA] were characterized by field emission-scanning electron micrographs (FE-SEM), electron dispersion X-ray analysis (EDAX), Atomic force microscopy (AFM), Fourier transform infrared spectroscopy (FTIR), 13C-nuclear magnetic resonance (NMR), X-ray diffraction (XRD), and thermogravimetric analysis (TGA)- differential thermal analysis (DTG). FESEM, AFM and XRD demonstrated heterogeneous morphology with a rough surface and an amorphous nature. Diffusion of ornidazole occurred with a non-Fickian diffusion mechanism, and the release profile data was fitted in the Korsemeyer-Peppas kinetic model. Biochemical analysis of hydrogel properties confirmed the blood-compatible nature during blood-polymer interactions and revealed haemolysis value 3.95 ± 0.05 %. The hydrogels exhibited mucoadhesive character during biomembrane-polymer interactions and demonstrated detachment force = 99.0 ± 0.016 mN. During 2,2-diphenyl-1-picrylhydrazyl reagent (DPPH) assay, free radical scavenging was observed 37.83 ± 3.64 % which illustrated antioxidant properties of hydrogels. Physiological and biomedical properties revealed that these hydrogels could be explored for drug delivery uses.
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Affiliation(s)
- Prerna Sharma
- Department of Chemistry, Himachal Pradesh University, Shimla 171005, India
| | - Jasvir Singh
- Department of Chemistry, Himachal Pradesh University, Shimla 171005, India
| | - Baljit Singh
- Department of Chemistry, Himachal Pradesh University, Shimla 171005, India.
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3
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Yang Y, Zou J, Li M, Yun Y, Li J, Bai J. Extraction and characterization of polysaccharides from blackcurrant fruits and its inhibitory effects on acetylcholinesterase. Int J Biol Macromol 2024; 262:130047. [PMID: 38336315 DOI: 10.1016/j.ijbiomac.2024.130047] [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: 06/26/2023] [Revised: 01/11/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
Microwave assisted aqueous two-phase system (MA-ATPS) was used to simultaneously extract two polysaccharides from blackcurrant. Under the suitable ATPS (ethanol/(NH4)2SO4, 26.75 %/18.98 %) combining with the optimal MA conditions (liquid-to-material ratio 58.5 mL/g, time 9.5 min, temperature 60.5 °C, power 587 W) predicted by response surface methodology, the yields of the top/bottom phase polysaccharides were 13.08 ± 0.37 % and 42.65 ± 0.89 %, respectively. After purification through column chromatography, the top phase polysaccharide (PRTP) and bottom phase polysaccharide (PRBP) were obtained. FT-IR, methylation and NMR analyses confirmed that the repeating unit in the backbone of PRTP was →2, 5)-α-L-Araf-(1 → 3)-α-D-Manp-(1 → 6)-β-D-Galp-(1 → 6)-α-D-Glcp-(1 → 4)-α-L-Rhap-(1 → 4)-α-D-GalAp-(1→, while the possible unit in PRBP was →4)-α-L-Rhap-(1 → 3)-α-D-Manp-(1 → 6)-β-D-Galp-(1 → 6)-α-D-Glcp-(1 → 2, 5)-α-L-Araf-(1 → 4)-α-D-GalAp-(1→. PRBP with relatively low molecular weight exhibited better stability, rheological property, free radical scavenging and acetylcholinesterase (AChE) inhibitory activities than PRTP. PRTP and PRBP were reversible mixed-type inhibitors for AChE, and the conformation of AChE was changed after binding with the polysaccharides. Molecular docking, fluorescence and isothermal titration calorimetry assays revealed that PRTP and PRBP quenched the fluorescence through static quenching mechanism, and the van der Waals interactions and hydrogen bonding played key roles in the stability of polysaccharide-enzyme complexes. This study provided a theoretical basis for blackcurrant polysaccharides as AChE inhibitors to treat Alzheimer's disease.
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Affiliation(s)
- Yu Yang
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Jiaheng Zou
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Miao Li
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yang Yun
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Jianqiang Li
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Jingwen Bai
- College of Art and Science, Northeast Agricultural University, Harbin 150030, People's Republic of China.
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4
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Nuerxiati R, Wei L, Mutailifu P, Abuduwaili A, Paierhati P, Lei C, Zhiyan Y, Yufan W, Yili A. The structural characteristic of acidic-degraded polysaccharides from seeds of Plantago ovata Forssk and its biological activity. Int J Biol Macromol 2024; 262:129494. [PMID: 38242396 DOI: 10.1016/j.ijbiomac.2024.129494] [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: 11/06/2023] [Revised: 12/28/2023] [Accepted: 01/12/2024] [Indexed: 01/21/2024]
Abstract
In this study, a response surface methodology (RSM) was used to determine the best combination for acid degradation parameters to reduce the viscosity of Plantago ovata Forssk seed polysaccharide (POFP). Then, the two major homogeneous polysaccharides (AH-POFP1 and AH-POFP3) were obtained by DEAE-650 M and Sephadex G-100 column chromatography. The apparent structure of the main fraction AH-POFP1 was characterized by SEM, TG and XRD, and the linkage of AH-POFP1 was determined by a combination of partial acidolysis, Smith's degradation, methylation analysis and 2D NMR analysis. Structural analysis showed that AH-POFP1 was mainly composed of xylose, with a molecular weight of 618.1 kDa, and had a backbone of 1 → 4-linked Xylp, as well as branches of T-linked Xylp, 1 → 4-linked Xylp attached to the O-2 position. The antioxidant activity assays showed that the both AH-POFP1 and AH-POFP3 possess strong scavenging radical ability. Moreover, AH-POFP1 inhibits the secretion of pro-inflammatory factors, and promotes the secretion of anti-inflammatory factors, thereby exerting anti-inflammatory effects. These findings may help to guide future applications of Plantago ovata Forssk in the fields of food, health care, and pharmacy.
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Affiliation(s)
- Rehebati Nuerxiati
- Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, Yili Normal University, Yining 835000, China; Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, PR China; Key Lab of Natural Product Chemistry and Application, School of Chemistry and Chemical Engineering, Yili Normal University, Yining 835000, China
| | - Liu Wei
- Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, Yili Normal University, Yining 835000, China; Key Lab of Natural Product Chemistry and Application, School of Chemistry and Chemical Engineering, Yili Normal University, Yining 835000, China
| | - Paiheerding Mutailifu
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, PR China; Xinjiang Key Laboratory of Hotan Characteristic Traditional Chinese Medicine Research, College of Xinjiang Uyghur Medicine
| | - Aytursun Abuduwaili
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, PR China
| | - Paiziliya Paierhati
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, PR China
| | - Cao Lei
- Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, Yili Normal University, Yining 835000, China; Key Lab of Natural Product Chemistry and Application, School of Chemistry and Chemical Engineering, Yili Normal University, Yining 835000, China
| | - Yang Zhiyan
- Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, Yili Normal University, Yining 835000, China; Key Lab of Natural Product Chemistry and Application, School of Chemistry and Chemical Engineering, Yili Normal University, Yining 835000, China
| | - Wang Yufan
- Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, Yili Normal University, Yining 835000, China; Key Lab of Natural Product Chemistry and Application, School of Chemistry and Chemical Engineering, Yili Normal University, Yining 835000, China
| | - Abulimiti Yili
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, PR China.
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5
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Zhao B, Li H, Tian K, Su Y, Zou Z. Synthesis and antitumor activity of bagasse xylan derivatives modified by graft-esterification and cross-linking. Int J Biol Macromol 2023; 253:126867. [PMID: 37730005 DOI: 10.1016/j.ijbiomac.2023.126867] [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: 10/25/2022] [Revised: 09/08/2023] [Accepted: 09/10/2023] [Indexed: 09/22/2023]
Abstract
A crucial aspect in achieving sustainable development of biomass materials is the modification of renewable polysaccharides to create various high-value functional materials. In this paper, bagasse xylan (BX) was used as a raw material to introduce benzyl methacrylate (BMA) through graft copolymerization reaction to generate the intermediate product BX-g-BMA. Subsequently, the target product (CA-BX-g-BMA) was synthesized by catalytic esterification of BX-g-BMA with citric acid (CA) in AmimCl ionic liquid. Meanwhile, the characterization and bioactivity studies of CA-BX-g-BMA were carried out. The graft copolymerization and esterification reactions induced significant changes in the morphological structure of BX and obviously improved its thermal stability and crystallinity. The application of density functional theory (DFT), molecular electrostatic potential (MEP) and molecular docking has revealed that CA-BX-g-BMA possesses multiple active sites, strong biological activity and a strong binding affinity to 6RCF tumor protein with a binding energy of -32.26 kJ/mol. The in vitro antitumor activity of this novel derivative was tested by MTT assay, and the results showed that CA-BX-g-BMA was non-toxic to normal cells and inhibited MDA-MB-231 (breast cancer cells) by up to 32.16 % ± 4.89 %, which is approximately 11 times higher than that of BX. The exploration of these properties is essential to promote future multidisciplinary applications of BX derivatives.
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Affiliation(s)
- Bin Zhao
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
| | - Heping Li
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Kexin Tian
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
| | - Yue Su
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
| | - Zhiming Zou
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China
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6
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Borjigin G, Wei F, Jiang S, Li Q, Yang C. Extraction, purification, structural characterization and biological activity of polysaccharides from Fritillaria: A review. Int J Biol Macromol 2023; 242:124817. [PMID: 37182621 DOI: 10.1016/j.ijbiomac.2023.124817] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 04/18/2023] [Accepted: 05/07/2023] [Indexed: 05/16/2023]
Abstract
Fritillaria is a traditional Chinese medicine(TCM) with a history of thousands of years. Fritillaria always contain saponins, alkaloids, amino acids, flavones, and polysaccharides. Among them, Fritillaria polysaccharide has a variety of biological activities. Its anti-inflammatory and antiaging activities are new study hotspots. The extraction, purification, quantitative determination, monosaccharide composition, and biological activity of Fritillaria polysaccharides have been examined for several years in an attempt to identify the active components and understand the pharmacological process. In this review, ample original publications related to the distribution, extraction, purification, quantitative determination, monosaccharide composition and biological activities of Fritillaria until 2023 were searched and collected by using various literature databases. Databases included the China National Knowledge Infrastructure, VIP database, Wan Fang database, PubMed, Elsevier, Springer, Science Direct, Google Scholar and Web of Science database, as well as the classic Chinese medical books and PhD and MSc theses. The properties and outcomes of various extractions, purifications, quantitative determination methods, monosaccharide compositions, and biological activities of Fritillaria polysaccharides are discussed here. Additionally, we summarize the research potential of Fritillaria polysaccharide and identify promising research direction candidates.
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Affiliation(s)
- Gilwa Borjigin
- Department of Pharmaceutical Analysis and Analytical Chemistry, college of Pharmacy, Harbin Medical University, No. 157 Baojian Road, Nangang District, Harbin 150081, Heilongjiang, People's Republic of China
| | - Fanshu Wei
- Department of Pharmaceutical Analysis and Analytical Chemistry, college of Pharmacy, Harbin Medical University, No. 157 Baojian Road, Nangang District, Harbin 150081, Heilongjiang, People's Republic of China
| | - Shuang Jiang
- Department of Pharmaceutical Analysis and Analytical Chemistry, college of Pharmacy, Harbin Medical University, No. 157 Baojian Road, Nangang District, Harbin 150081, Heilongjiang, People's Republic of China
| | - Qi Li
- Department of Pharmaceutical Analysis and Analytical Chemistry, college of Pharmacy, Harbin Medical University, No. 157 Baojian Road, Nangang District, Harbin 150081, Heilongjiang, People's Republic of China
| | - Chunjuan Yang
- Department of Pharmaceutical Analysis and Analytical Chemistry, college of Pharmacy, Harbin Medical University, No. 157 Baojian Road, Nangang District, Harbin 150081, Heilongjiang, People's Republic of China.
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7
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Hsiao Y, Shao Y, Wu Y, Hsu W, Cheng K, Yu C, Chou C, Hsieh C. Physicochemical properties and protective effects on UVA-induced photoaging in Hs68 cells of Pleurotus ostreatus polysaccharides by fractional precipitation. Int J Biol Macromol 2023; 228:537-547. [PMID: 36584774 DOI: 10.1016/j.ijbiomac.2022.12.254] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/15/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022]
Abstract
The development of natural ingredients protecting skin from UVA-induced photoaging is widely expected. The present study investigated the physicochemical properties, antioxidant, moisturizing, collagenase and elastase inhibitory activities, and protective effect on UVA-induced photoaging in Hs68 cells of Pleurotus ostreatus polysaccharides (POPs). POP-40, POP-60, and POP-80 were extracted by gradient precipitation of 40 %, 60 %, and 80 % ethanol, which could be prepared in large quantities. The results showed that POPs had good DPPH and ABTS radical scavenging abilities, water retention capacity, and collagenase and elastase inhibition effects. POP-80 had the best efficacy. Further determined the anti-inflammatory and antisenescence activities of POPs in Hs68 cells. The results indicated that after UVA irradiation, the contents of ROS, senescent cells, NF-κB activity, and proinflammatory cytokines increased in Hs68 cells. However, cells pretreated with 50 μg/mL POPs significantly decreased the contents of ROS and the number of senescent cells, reduced NF-κB activity, and inhibited IL-6 and TNF-α production. There was no significant difference in reducing the accumulation of ROS and senescent cells between POP-80 and the common anti-inflammatory substance quercetin. The results suggested that POP-80 may be potential cosmeceutical ingredients as it can protect Hs68 cells from photodamage.
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Affiliation(s)
- Yafang Hsiao
- Department of Food Science and Biotechnology, National Chung Hsing University, No. 145, Xingda Rd., South Dist., Taichung City 402202, Taiwan.
| | - Yichia Shao
- Department of Food Science and Biotechnology, National Chung Hsing University, No. 145, Xingda Rd., South Dist., Taichung City 402202, Taiwan.
| | - Yunting Wu
- Department of Food Science and Biotechnology, National Chung Hsing University, No. 145, Xingda Rd., South Dist., Taichung City 402202, Taiwan.
| | - Wenkuang Hsu
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, No. 168, Xuefu Rd., Dacun Township, Changhua County 515006, Taiwan.
| | - Kuanchen Cheng
- Institute of Biotechnology, National Taiwan University, No. 81, Changxing St., Da'an Dist., Taipei City 106038, Taiwan; Institute of Food Science and Technology, National Taiwan University, No. 59, Ln. 144, Sec. 4, Keelung Rd., Da'an Dist., Taipei City 106032, Taiwan; Department of Optometry, Asia University, No.500, Liufeng Rd., Wufeng Dist., Taichung City 413305, Taiwan; Department of Medical Research, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan.
| | - Chengchia Yu
- Institute of Oral medicine, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Rd., South Dist., Taichung City 402306, Taiwan.
| | - Chunhsu Chou
- Dr Jou Biotech Co., Ltd., No. 21, Lugong S. 2nd Rd., Lukang Township, Changhua County 505029, Taiwan.
| | - Changwei Hsieh
- Department of Food Science and Biotechnology, National Chung Hsing University, No. 145, Xingda Rd., South Dist., Taichung City 402202, Taiwan; Department of Medical Research, China Medical University Hospital, No. 2, Yude Rd., North Dist., Taichung City 404327, Taiwan.
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Kaczmarczyk K, Kruk J, Ptaszek P, Ptaszek A. Plantago Ovata Husk: An Investigation of Raw Aqueous Extracts. Osmotic, Hydrodynamic and Complex Rheological Characterisation. Molecules 2023; 28:molecules28041660. [PMID: 36838648 PMCID: PMC9962041 DOI: 10.3390/molecules28041660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
The aim of the study was to characterize raw aqueous extracts from Plantago ovata husk in terms of molecular chain mass, osmotic, hydrodynamic, and rheological properties. The raw extracts used in this study have not been yet investigated in the indicated research area. Determination of the molecular weight of the chains present in the extract was performed by gel permeation chromatography (GPC). Osmotic properties were characterized using membrane osmometry. Rheological properties were investigated via classical rotational rheology with normal force measurements, as well as less common but equally important measurements of extensional viscosity. Two types of chains with an average molecular mass of 200 and 1780 kDa were found. The values of the first virial coefficient (B2) indicate the predominance of biopolymer-biopolymer interactions. The hydrodynamic radius established at 25 and 30 °C was 74 and 67 nm, respectively, and lower than at 40 °C (>600 nm). The first critical concentration was determined: c*=0.11 g·dL-1. The dominance of negative normal force values resulting from the formation of a pseudo-gel structure of the heteroxylates was demonstrated. Extensional viscosity measurement results revealed that the studied extracts cannot be treated as simple shear-thinning fluids, as indicated by shear flow, but should be considered as viscoelastic fluids.
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Affiliation(s)
- Kacper Kaczmarczyk
- Department of Engineering and Machinery in Food Industry, Faculty of Food Technology, University of Agriculture in Kraków, ul. Balicka 122, 30-149 Kraków, Poland
- Correspondence:
| | - Joanna Kruk
- Department of Engineering and Machinery in Food Industry, Faculty of Food Technology, University of Agriculture in Kraków, ul. Balicka 122, 30-149 Kraków, Poland
| | - Paweł Ptaszek
- Department of Fermentation Technology and Microbiology, Faculty of Food Technology, University of Agriculture in Kraków, ul. Balicka 122, 30-149 Kraków, Poland
| | - Anna Ptaszek
- Department of Engineering and Machinery in Food Industry, Faculty of Food Technology, University of Agriculture in Kraków, ul. Balicka 122, 30-149 Kraków, Poland
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Huojiaaihemaiti H, Mutaillifu P, Omer A, Nuerxiati R, Duan X, Xin X, Yili A. Isolation, Structural Characterization, and Biological Activity of the Two Acidic Polysaccharides from the Fruits of the Elaeagnus angustifolia Linnaeus. Molecules 2022; 27:molecules27196415. [PMID: 36234953 PMCID: PMC9571751 DOI: 10.3390/molecules27196415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
Elaeagnus angustifolia Linnaeus is a medicinal plant and its fruit has pharmacological activity such as antiinflammatory, antiedema, antinociceptive, and muscle relaxant functions, etc. Two acidic homogeneous polysaccharides (EAP-H-a1 and EAP-H-a2) were isolated from the fruits of Elaeagnus angustifolia L. through DEAE-52 and Sephadex G-75 column chromatography, and the physicochemical, structural properties, and biological activities of the polysaccharides were investigated. Both EAP-H-a1 and EAP-H-a2 were composed of Rha, Ara, Xyl, Glc, and Gal with the molar ratios of 13.7:20.5:23.3:8.8:33.4 and 24.8:19.7:8.2:8.4:38.6, respectively, and with the molecular weights of 705.796 kDa and 439.852 kDa, respectively. The results obtained from Fourier transform infrared spectroscopy (FTIR) confirmed the polysaccharide nature of the isolated substances. Congo red assay confirmed the existence of a triple-helix structure. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis revealed that EAP-H-a1 and EAP-H-a2 had irregular fibrous, filament-like surfaces; and both had crystalline and amorphous structures. Bioactivity analysis showed that the crude polysaccharide, EAP-H-a1, and EAP-H-a2 had clear DPPH and ABTS free radical scavenging activity, and could promote the secretion of NO and the phagocytic activities of RAW 264.7 and THP cells, which showed clear antioxidant and immuno-regulatory activity. These results indicated that Elaeagnus angustifolia L fruit acidic polysaccharides may have potential value in the pharmaceutical and functional food industries.
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Affiliation(s)
- Haibaier Huojiaaihemaiti
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Paiheerding Mutaillifu
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Adil Omer
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Rehebati Nuerxiati
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Xiaomei Duan
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Xuelei Xin
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Abulimiti Yili
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- Correspondence: ; Tel.: +86-383-82-77
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10
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Chang T, Li H, Lv H, Tan M, Hou S, Liu X, Lian M, Zhao Q, Zhao B. Extraction, Physicochemical Properties, Anti-Aging, and Antioxidant Activities of Polysaccharides from Industrial Hemp Residues. Molecules 2022; 27:molecules27185746. [PMID: 36144481 PMCID: PMC9503781 DOI: 10.3390/molecules27185746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/29/2022] [Accepted: 08/31/2022] [Indexed: 12/04/2022] Open
Abstract
A large amount of hemp polysaccharides remain in industrial hemp residues (IHR) after cannabidiol extraction, resulting in the waste of resources. Therefore, the systematic study of hemp polysaccharides is beneficial to the development of IHR in the future. In this study, the extraction of industrial hemp residues polysaccharide (IHRPs) was optimized by single-factor experiment and orthogonal experimental design. The optimum heating extraction conditions were extraction temperature 98 °C, solid–liquid ratio 1:10, extraction time 1 h, number of successive extractions 2, and pH at 4. The extraction ratio and the polysaccharide content were 20.12 ± 0.55% and 12.35 ± 0.26% at the conditions, respectively. Besides, the best alcohol precipitation conditions were pumping with 2 L/h, stirring continuously, and ice-water bath for 4 h. The crude IHRPs was further purified by column chromatography and the polysaccharide/protein contents of purified IHRPs were 34.44% and 1.61%. IHRPs was mainly made up of ten monosaccharides and some non-sugar components including organic acids, flavonoids, steroids, and glycoside. The FT-IR demonstrated the polysaccharide skeleton of IHRPs. Moreover, the DPPH and ABTS scavenging rate of IHRPs were 76.00% and 99.05% at the concentrations of 1 mg/mL. IHRPs could promote the epidermal cells proliferation and healing of cell scratches. Meanwhile, IHRPs could promoted the expression of anti-aging-related genes. Overall, IHRPs could be a desirable natural source of antioxidants and anti-aging products in many aspects.
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Affiliation(s)
- Tanran Chang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hang Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongning Lv
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Minghui Tan
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China
| | - Shoubu Hou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xu Liu
- Yunnan Hempmon Pharmaceuticals Co., Ltd., Kunming 650032, China
| | - Meng Lian
- Yunnan Hempmon Pharmaceuticals Co., Ltd., Kunming 650032, China
| | - Qingsheng Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Correspondence: (Q.Z.); (B.Z.)
| | - Bing Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Correspondence: (Q.Z.); (B.Z.)
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11
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Chen X, Gao X, Chen J, Liu Y, Song C, Liu W, Wan Y, Kong X, Guan Y, Qiu Z, Zhong H, Yang J, Cui L. Application of Psyllium Husk as a Friendly Filtrate Reducer for High-Temperature Water-Based Drilling Fluids. ACS OMEGA 2022; 7:27787-27797. [PMID: 35990490 PMCID: PMC9386852 DOI: 10.1021/acsomega.1c04999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Aiming at the challenge that environmental protection and high-temperature fluid loss reduction performance of the traditional water-based drilling fluid treatment agent are difficult to balance, our studies added psyllium husk as a high-temperature-resistant and environmentally friendly filtrate reducer to a water-based drilling fluid. The composition, physical and chemical properties, and microstructure of psyllium husk are characterized. Then, the effects of psyllium husk after hot rolling at different temperatures on the rheological properties and fluid loss properties of bentonite-based slurry are evaluated. The results show that the psyllium husk added to the bentonite-based slurry can effectively improve the rheological properties and fluid loss properties of the bentonite-based slurry, and the temperature resistance can reach 160 °C. After hot rolling at 160 °C, adding 1 w/v % psyllium husk can reduce the API fluid loss and high-temperature and high-pressure fluid loss of the bentonite-based slurry by 76.04 and 56.91%, respectively, showing excellent fluid loss reduction performance at high temperatures. The branched structure and uronic acid of psyllium husk can inhibit the degradation of its own molecular structure to a certain extent, which is the fundamental reason why psyllium husk still has excellent fluid loss reduction performance at high temperatures. Psyllium husk is expected to replace some traditional synthetic polymers and be used in environmentally friendly high-temperature-resistant water-based drilling fluids.
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Affiliation(s)
- Xiaodong Chen
- College
of Smart Energy, Shanghai Jiao Tong University, Shanghai 200240, PR China
| | - Xin Gao
- Faculty
of Materials Science and Chemistry, China
University of Geosciences, Wuhan 430000, PR China
| | - Junyu Chen
- Faculty
of Geology, Lomonosov Moscow State University, Moscow 119991, Russia Federation
| | - Yunfeng Liu
- Research
Institute of Natural Gas Technology, Southwest
Oil and Gas Field Company of PetroChina, Chengdu 610213, PR China
| | - Chunyu Song
- School
of Materials Science and Engineering, Dongguan
University of Technology, Dongguan 523808, PR China
| | - Wenlei Liu
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Yuan Wan
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Xiangzheng Kong
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Ying Guan
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Zhengsong Qiu
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Hanyi Zhong
- School
of Petroleum Engineering, China University
of Petroleum (East China), Qingdao 266580, Shandong, PR China
| | - Jinghua Yang
- Faculty of
Earth Resources, China University of Geosciences, Wuhan 430000, PR China
| | - Lifeng Cui
- College
of Smart Energy, Shanghai Jiao Tong University, Shanghai 200240, PR China
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12
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Sun T, Liu Y, Huang W, Li Y, Gong G, Zhi W, Liu Q, Wang Z, Huang L, Zhang H. Purification, structural characterization and immunoregulatory mechanism of PSPW-3-a isolated from wine-processed Polygonatum sibiricum. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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13
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Biochemical and Anti-proliferative activities of seven abundant tropical red seaweeds confirm nutraceutical potential of Grateloupia indica. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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14
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Hu TG, Wu H, Yu YS, Xu YJ, Li EN, Liao ST, Wen P, Zou YX. Preparation, structural characterization and prebiotic potential of mulberry leaf oligosaccharides. Food Funct 2022; 13:5287-5298. [PMID: 35441628 DOI: 10.1039/d1fo04048k] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The present study shows the purification of a main oligosaccharide fraction (MLO 1-2) from the enzymatic hydrolysate of mulberry leaf polysaccharides by DEAE-52 cellulose and gel column chromatography. The physicochemical properties of MLO 1-2 were characterized. The structure of MLO 1-2 was obtained as follows: α-(2-OAc)-Manp-1 → 2-β-Glcp-1 → 4-β-Glcp-1 → 4-α-Glcp-1 → 2-α-Glcp-1 → 2-α-Galp-1 → 2-β-Galp-1 → 2-β-Galp-1, which was elucidated by methylation and NMR analysis. The molecular weight of MLO 1-2 showed no significant change after simulated saliva, gastric and intestinal digestion. This indicated that MLO 1-2 could pass through the digestive system without being degraded to safely reach the colon to regulate the gut microbiota. Additionally, MLO 1-2, more than glucose or galactooligosaccharides, promoted the proliferation of Bifidobacterium bifidum, B. adolescentis, Lacticaseibacillus rhamnosus and Lactobacillus acidophilus. Furthermore, the acetic and lactic acid concentrations of bacterial cultures inoculated with MLO 1-2 were higher than those inoculated with glucose and galactooligosaccharide (GOS). These results suggest that MLO 1-2 could be an excellent prebiotic for intestinal flora regulation and the promotion of gut health.
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Affiliation(s)
- Teng-Gen Hu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Hong Wu
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, China
| | - Yuan-Shan Yu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Yu-Juan Xu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Er-Na Li
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Sen-Tai Liao
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Peng Wen
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, China.
| | - Yu-Xiao Zou
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
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15
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Chen L, Chen J, Li J, Xie J, Yu M, Zhou M, Xi M, Sun S. Physicochemical properties and in vitro digestion behavior of a new bioactive Tremella fuciformis gum. Int J Biol Macromol 2022; 207:611-621. [PMID: 35247431 DOI: 10.1016/j.ijbiomac.2022.02.166] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/17/2022] [Accepted: 02/25/2022] [Indexed: 01/03/2023]
Abstract
A new easy-dissolved Tremella fuciformis gum (TFG) from fruiting body was investigated in detail from three aspects: physicochemical characteristics, rheological behavior and in vitro digestion behavior. The results showed that TFG consisted of 73.9% polysaccharides, exhibiting easy solubility in water and good colloidal characteristics and stability. The physical and chemical treatments could decrease the apparent viscosity of TFG solution. The antioxidation activity of TFG remained constant at each static in vitro digestion phase, revealing that this gum could be used as a potential food thickener and antioxidant. The digestion behavior of TFG was also determined using a dynamic in vitro digestive system, DIVRS-II. The results demonstrated that the digestion behavior of TFG should be attributed to the morphology of digestive tracts, continuous secreting and continuous emptying. The antitussive effect of TFG was related to the increase in serum IL-10 content.
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Affiliation(s)
- Liding Chen
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Jianqiu Chen
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Jiahuan Li
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Jiacheng Xie
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Mingming Yu
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Mengling Zhou
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Meijuan Xi
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Shujing Sun
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China.
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16
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Cao X, Zhang Y, Peng Y, Wang Y, Li B, Tian J. Impacts of konjac glucomannan with different modification of degradation or deacetylation on the stress resistance and fitness in Caenorhabditis elegans. Int J Biol Macromol 2022; 204:397-409. [PMID: 35114273 DOI: 10.1016/j.ijbiomac.2022.01.161] [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: 11/08/2021] [Revised: 01/17/2022] [Accepted: 01/26/2022] [Indexed: 11/28/2022]
Abstract
The impact of modification in molecules or deacetylation of konjac glucomannan (KGM) on the stress resistance in vivo has rarely been studied systematically. This research studied the effects of KGM with different molecular weights and degrees of deacetylation on the stress resistance and physical fitness of Caenorhabditis elegans. After the nematodes were incubated with different modified KGM, the survival rate of nematodes under oxidative and heat stress, as well as the fertility and locomotion were measured. KGM(2-5) can significantly prolong the mean and maximum lifespan of nematodes in the presence of paraquat. Under heat stress, all partially degraded konjac glucomannan (PDKGM) showed the significant extension of survival rates. Da(1-3) improved the survival rates of nematodes under oxidative stress. Furthermore, genes expression showed that KGM(2-5) and Da(1-3) upregulated the expression of sod-3, hsp-16.2, and atf-7. Taken together, molecular weight reduction or deacetylation of KGM have a significant impact on the stress resistance in vivo. PDKGM applied in stress resistance will be suggested not to exceed 200 kDa and deacylation of KGM will be suggested to be below 50%.
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Affiliation(s)
- Xueke Cao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China
| | - Yu Zhang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China
| | - Yundi Peng
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China
| | - Yangming Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China; Functional Food Engineering & Technology Research Center of Hubei Province, Wuhan 430070, China
| | - Jing Tian
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China; Functional Food Engineering & Technology Research Center of Hubei Province, Wuhan 430070, China.
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17
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Kumar D, Gautam A, Kundu PP. Synthesis of
pH
‐sensitive grafted psyllium: Encapsulation of quercetin for colon cancer treatment. J Appl Polym Sci 2022. [DOI: 10.1002/app.51552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Deepak Kumar
- Department of Chemical Engineering Indian Institute of Technology Roorkee India
| | - Arti Gautam
- Department of Biochemistry Institute of Science Banaras Hindu University Varanasi India
| | - Patit Paban Kundu
- Department of Chemical Engineering Indian Institute of Technology Roorkee India
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18
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Patel J, Khandwal D, Choudhary B, Ardeshana D, Jha RK, Tanna B, Yadav S, Mishra A, Varshney RK, Siddique KHM. Differential Physio-Biochemical and Metabolic Responses of Peanut ( Arachis hypogaea L.) under Multiple Abiotic Stress Conditions. Int J Mol Sci 2022; 23:660. [PMID: 35054846 PMCID: PMC8776106 DOI: 10.3390/ijms23020660] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 02/06/2023] Open
Abstract
The frequency and severity of extreme climatic conditions such as drought, salinity, cold, and heat are increasing due to climate change. Moreover, in the field, plants are affected by multiple abiotic stresses simultaneously or sequentially. Thus, it is imperative to compare the effects of stress combinations on crop plants relative to individual stresses. This study investigated the differential regulation of physio-biochemical and metabolomics parameters in peanut (Arachis hypogaea L.) under individual (salt, drought, cold, and heat) and combined stress treatments using multivariate correlation analysis. The results showed that combined heat, salt, and drought stress compounds the stress effect of individual stresses. Combined stresses that included heat had the highest electrolyte leakage and lowest relative water content. Lipid peroxidation and chlorophyll contents did not significantly change under combined stresses. Biochemical parameters, such as free amino acids, polyphenol, starch, and sugars, significantly changed under combined stresses compared to individual stresses. Free amino acids increased under combined stresses that included heat; starch, sugars, and polyphenols increased under combined stresses that included drought; proline concentration increased under combined stresses that included salt. Metabolomics data that were obtained under different individual and combined stresses can be used to identify molecular phenotypes that are involved in the acclimation response of plants under changing abiotic stress conditions. Peanut metabolomics identified 160 metabolites, including amino acids, sugars, sugar alcohols, organic acids, fatty acids, sugar acids, and other organic compounds. Pathway enrichment analysis revealed that abiotic stresses significantly affected amino acid, amino sugar, and sugar metabolism. The stress treatments affected the metabolites that were associated with the tricarboxylic acid (TCA) and urea cycles and associated amino acid biosynthesis pathway intermediates. Principal component analysis (PCA), partial least squares-discriminant analysis (PLS-DA), and heatmap analysis identified potential marker metabolites (pinitol, malic acid, and xylopyranose) that were associated with abiotic stress combinations, which could be used in breeding efforts to develop peanut cultivars that are resilient to climate change. The study will also facilitate researchers to explore different stress indicators to identify resistant cultivars for future crop improvement programs.
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Affiliation(s)
- Jaykumar Patel
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Deepesh Khandwal
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Babita Choudhary
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Dolly Ardeshana
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
| | - Rajesh Kumar Jha
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Bhakti Tanna
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
- Gujarat Biotechnology Research Centre, Gandhinagar 382011, India
| | - Sonam Yadav
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
| | - Avinash Mishra
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Rajeev K Varshney
- Centre of Excellence in Genomics & Systems Biology, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad 502324, India
- The UWA Institute of Agriculture, UWA School of Agriculture and Environment, The University of Western Australia, Perth, WA 6001, Australia
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Murdoch, WA 6150, Australia
| | - Kadambot H M Siddique
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Murdoch, WA 6150, Australia
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19
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KALBASSI S, YARAHMADI M, MOHAMMADIFARD H, AHMADI F. The antibiofilm and antibacterial effects of medicinal plant extracts on isolated sulfate-reducing bacteria from orthodontic appliances. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.38322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Developing psyllium fibre gel-based foods: Physicochemical, nutritional, optical and mechanical properties. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107108] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Mohanta B, Sen DJ, Mahanti B, Nayak AK. Antioxidant potential of herbal polysaccharides: An overview on recent researches. SENSORS INTERNATIONAL 2022. [DOI: 10.1016/j.sintl.2022.100158] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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22
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Zhang S, Hu J, Sun Y, Tan H, Yin J, Geng F, Nie S. Review of structure and bioactivity of the Plantago (Plantaginaceae) polysaccharides. Food Chem X 2021; 12:100158. [PMID: 34825168 PMCID: PMC8604743 DOI: 10.1016/j.fochx.2021.100158] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/02/2021] [Accepted: 11/11/2021] [Indexed: 01/06/2023] Open
Abstract
Plantago (Plantaginaceae) is an herbal plant, which is used in folk medicine, functional food, and dietary supplement products. Recent pharmacological and phytochemical studies have shown that polysaccharides isolated from Plantago have multiple medicinal and nutritional benefits, including improve intestinal health, hypoglycemic effect, immunomodulatory effect, etc. These health and pharmacological benefits are of great interest to the public, academia, and biotechnology industries. This paper provides an overview of recent advances in the physicochemical, structural features, and biological effects of Plantago polysaccharides and highlights the similarities and differences of the polysaccharides from different species and in different parts, including leaves, seeds, and husks. The scientific support for its use as a prebiotic is also addressed. The purpose of this review is to provide background as well as useful and up-to-date information for future research and applications of these polysaccharides.
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Affiliation(s)
- Shanshan Zhang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Jielun Hu
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Yonggan Sun
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Huizi Tan
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Junyi Yin
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
| | - Fang Geng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Shaoping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang 330047, China
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23
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Chakou FZ, Boual Z, Hadj MDOE, Belkhalfa H, Bachari K, El Alaoui-Talibi Z, El Modafar C, Hadjkacem F, Fendri I, Abdelkafi S, Traïkia M, Cerf DL, Dubessay P, Delattre C, Pierre G, Michaud P. Pharmacological Investigations in Traditional Utilization of Alhagi maurorum Medik. in Saharan Algeria: In Vitro Study of Anti-Inflammatory and Antihyperglycemic Activities of Water-Soluble Polysaccharides Extracted from the Seeds. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122658. [PMID: 34961129 PMCID: PMC8704266 DOI: 10.3390/plants10122658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 11/28/2021] [Accepted: 12/01/2021] [Indexed: 06/14/2023]
Abstract
The anti-inflammatory and antihyperglycemic effects of polysaccharides extracted from Alhagi maurorum Medik. seeds, spontaneous shrub collected in Southern of Algerian Sahara were investigated. Their water extraction followed by alcoholic precipitation was conducted to obtain two water-soluble polysaccharides extracts (WSPAM1 and WSPAM2). They were characterized using Fourier transform infrared, 1H/13C Nuclear Magnetic Resonance, Gas Chromatography-Mass Spectrometry and Size Exclusion Chromatography coupled with Multi-Angle Light Scattering. The capacity of those fractions to inhibit α-amylase activity and thermally induced Bovine Serum Albumin denaturation were also investigated. WSPAM1 and WSPAM2 were galactomannans with a mannose/galactose ratio of 2.2 and 2.4, respectively. The SEC-MALLS analysis revealed that WSPAM1 had a molecular weight of 1.4 × 106 Da. The investigations highlighted antinflammatory and antihyperglycemic effects in a dose-dependant manner of WSPAM1 and WSPAM2.
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Affiliation(s)
- Fatma Zohra Chakou
- Laboratory for the Protection of Ecosystems in Arid and Semi-Arid Zones, Kasdi Merbah-University, Ouargla 30000, Algeria; (F.Z.C.); (Z.B.); (M.D.O.E.H.); (F.H.)
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France; (P.D.); (C.D.); (G.P.)
| | - Zakaria Boual
- Laboratory for the Protection of Ecosystems in Arid and Semi-Arid Zones, Kasdi Merbah-University, Ouargla 30000, Algeria; (F.Z.C.); (Z.B.); (M.D.O.E.H.); (F.H.)
| | - Mohamed Didi Ould El Hadj
- Laboratory for the Protection of Ecosystems in Arid and Semi-Arid Zones, Kasdi Merbah-University, Ouargla 30000, Algeria; (F.Z.C.); (Z.B.); (M.D.O.E.H.); (F.H.)
| | - Hakim Belkhalfa
- Scientific and Technical Research Center in Physicochemical Analysis, Tipaza 42000, Algeria; (H.B.); (K.B.)
| | - Khaldoun Bachari
- Scientific and Technical Research Center in Physicochemical Analysis, Tipaza 42000, Algeria; (H.B.); (K.B.)
| | - Zainab El Alaoui-Talibi
- Faculty of Sciences and Techniques, University of Cadi Ayyad, Marrakech 40000, Morocco; (Z.E.A.-T.); (C.E.M.)
| | - Cherkaoui El Modafar
- Faculty of Sciences and Techniques, University of Cadi Ayyad, Marrakech 40000, Morocco; (Z.E.A.-T.); (C.E.M.)
| | - Farah Hadjkacem
- Laboratory for the Protection of Ecosystems in Arid and Semi-Arid Zones, Kasdi Merbah-University, Ouargla 30000, Algeria; (F.Z.C.); (Z.B.); (M.D.O.E.H.); (F.H.)
- Laboratory of Enzymatic Engineering and Microbiology, Algae Biotechnology Team, National Engineering School of Sfax, Sfax University, Sfax 3038, Tunisia;
| | - Imen Fendri
- Laboratory of Plant Biotechnologies Applied to the Improvement of Plants, Faculty of Sciences, Sfax University, Sfax 3038, Tunisia;
| | - Slim Abdelkafi
- Laboratory of Enzymatic Engineering and Microbiology, Algae Biotechnology Team, National Engineering School of Sfax, Sfax University, Sfax 3038, Tunisia;
| | - Mounir Traïkia
- Institut de Chimie de Clermont-Ferrand, Université Clermont Auvergne, CNRS, SIGMA Clermont, 63000 Clermont-Ferrand, France;
| | - Didier Le Cerf
- Département de Chimie, Université de Rouen Normandie, INSA Rouen, CNRS, PBS, 76000 Rouen, France;
| | - Pascal Dubessay
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France; (P.D.); (C.D.); (G.P.)
| | - Cédric Delattre
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France; (P.D.); (C.D.); (G.P.)
| | - Guillaume Pierre
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France; (P.D.); (C.D.); (G.P.)
| | - Philippe Michaud
- Institut Pascal, Université Clermont Auvergne, CNRS, Clermont Auvergne INP, 63000 Clermont-Ferrand, France; (P.D.); (C.D.); (G.P.)
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Structural properties and antioxidant activity of polysaccharides extracted from Laminaria japonica using various methods. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.10.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Shaikh MAJ, Gilhotra R, Pathak S, Mathur M, Iqbal HMN, Joshi N, Gupta G. Current update on psyllium and alginate incorporate for interpenetrating polymer network (IPN) and their biomedical applications. Int J Biol Macromol 2021; 191:432-444. [PMID: 34560150 DOI: 10.1016/j.ijbiomac.2021.09.115] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 09/10/2021] [Accepted: 09/17/2021] [Indexed: 02/05/2023]
Abstract
Natural polysaccharides and their designed structures are extremely valuable due to their intrinsic pharmacological properties and are also used as pharmaceutical aids. These naturally occurring polysaccharides (e.g., psyllium and alginate) are gaining popularity for their use in the preparation of interpenetrating polymer network (IPN) materials with improved swelling ability, biodegradability, stability, non-cytotoxic, biocompatibility, and cost-effectiveness. IPN is prepared sequentially or simultaneously by microwave irradiation, casting evaporation, emulsification cross-linking, miniemulsion/inverse miniemulsion technique, and radiation polymerization methods. In addition, the prepared IPNs have has been extensively characterized using various analytical and imaging techniques before sustainable deployment for multiple applications. Regardless of these multi-characteristic attributes, the current literature lacks a detailed overview of the biomedical aspects of psyllium, alginate, and their engineered IPN structures. Herein, we highlight the unique synthesis, structural, and biomedical considerations of psyllium, alginate, and engineered IPN structures. In this review, a wide range of biomedical applications, such as role as a drug carrier for sustain delivery, wound dressing, tissue engineering, and related miscellaneous application of psyllium, alginate, and their IPN structures described with appropriate examples. Further research will be carried out for the development of IPN using psyllium and alginate, which will be a smart and active carrier for drugs used in the treatment of life-threatening diseases due to their inherent pharmacological potential such as hypoglycemic, immunomodulatory, antineoplastic, and antimicrobial.
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Affiliation(s)
| | - Ritu Gilhotra
- School of Pharmacy, Suresh GyanVihar University, Jagatpura 302017, Mahal Road, Jaipur, India
| | - Sachchidanand Pathak
- School of Pharmacy, Suresh GyanVihar University, Jagatpura 302017, Mahal Road, Jaipur, India
| | - Manas Mathur
- School of Agriculture, Suresh GyanVihar University, Mahal Road, Jagatpura, Jaipur, India
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico.
| | - Navneet Joshi
- Department of Biosciences, School of Liberal Arts and Sciences, Mody University of Science and Technology, Lakshmangarh-332311, District-Sikar, Rajasthan, India.
| | - Gaurav Gupta
- School of Pharmacy, Suresh GyanVihar University, Jagatpura 302017, Mahal Road, Jaipur, India; Department of Pharmacology, Saveetha Dental College, Saveetha University, Chennai, India.
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26
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Zhang S, Liu B, Yan G, Wu H, Han Y, Cui H. Chemical properties and anti-fatigue effect of polysaccharide from Pholiota nameko. J Food Biochem 2021; 46:e14015. [PMID: 34821398 DOI: 10.1111/jfbc.14015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 10/10/2021] [Accepted: 10/18/2021] [Indexed: 11/27/2022]
Abstract
The aim of this study was to explore the primary chemical properties and anti-fatigue effect in vivo of Pholiota nameko polysaccharide (PNP). Through UV-visible spectrum, the absorption peaks of proteins, nucleic acids and pigments were not found. The organic functional groups of polysaccharides (3,289.97, 1,584.72, and 1,045.23 cm-1 so on) were measured by IR spectroscopy. The PNP was a semi-crystalline or non-crystalline substance, possessed a three-dimensional lump structure with a smooth, dense surface and amorphous structure according to the scanning electron microscopy and XRD images. Moreover, the PNP was chain or bright-spot structures formed by the entanglement of multiple polysaccharide fibers on the basis of atomic force microscopy. The results of anti-fatigue suggested the PNP could significantly extend the forced swim time from 121.58 ± 18.48 and 101.91 ± 14.27 min to 154.95 ± 24.26 and 134.13 ± 25.71 min in male and female mice respectively. The LDH activity was up to 31.68 ± 4.60 U/ml in male mice and 29.49 ± 5.12 U/ml in female mice. Meanwhile, the Ca2+ -Mg2+ -ATPase activity was reached to 2.49 ± 0.41 μmol/(mg·h) in male mice and 2.44 ± 0.29 μmol/(mg·h) in female mice. The SOD activity was increased to 5.92 ± 1.19 U/ml in male mice and 5.89 ± 0.98 U/ml in female mice, while the MDA content was decreased to 2.24 ± 0.34 nmol/mg in male mice and 2.02 ± 0.41 nmol/mg in female mice. These results showed a theoretical basis for application of the PNP in food and pharmacy as a natural physical strengthening substance. PRACTICAL APPLICATIONS: Fatigue affects physical and mental health in vivo, which resulted in negative effects on everyday tasks, leisure activities, cognitive and behavioral performances and is very common in modern life. Therefore, this study was designed to explore the primary chemical properties and research the anti-fatigue effects of Pholiota nameko polysaccharide (PNP) in mice. And then, it would be a reference for the development and utilization of PNP as a kind of healthy food on sub-health.
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Affiliation(s)
- Sisheng Zhang
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China
| | - Bo Liu
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China
| | - Guoyue Yan
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China
| | - Han Wu
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China
| | - Yaochen Han
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China
| | - Hongxia Cui
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, China.,Hebei Province Key Laboratory of Applied Chemistry, Qinhuangdao, China.,Hebei Province Key Laboratory of Nano-Biotechnology, Qinhuangdao, China
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Yu G, Zhu H, Huang Y, Zhang X, Sun L, Wang Y, Xia X. Preparation of Daidzein microparticles through liquid antisolvent precipitation under ultrasonication. ULTRASONICS SONOCHEMISTRY 2021; 79:105772. [PMID: 34624663 PMCID: PMC8502945 DOI: 10.1016/j.ultsonch.2021.105772] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 05/15/2023]
Abstract
In this study, daidzein microparticles (DMP) were prepared using an improved ultrasound-assisted antisolvent precipitation method. Preliminary experiments were conducted using six single-factor experiments, and principal component analysis (PCA) was adopted to obtain the three staple elements of the ultrasonic power, solution concentration, and nozzle diameter. The response surface Box-Behnken (BBD) design was used to optimize the level of the above factors. The optimal preparation conditions of the DMP were obtained as follows: the flow rate was 4 mL/min, the concentration of the daidzein solution was 16 mg/mL, the ratio of antisolvent to solvent (liquid-to-liquid ratio) was 9, the nozzle diameter was 300 μm, the ultrasonic power was 180 W (665 W/L), and the system speed was 760 r/min. The minimum average particle size of DMP was 181 ± 2 nm. The properties of daidzein particles before and after preparation were analyzed via scanning electron microscopy, X-ray diffraction analysis, Differential scanning calorimetry and Fourier transform infrared spectroscopy, no obvious change in its chemical structure was observed, but crystallinity was reduced. Compared with daidzein powder, DMP has a higher solubility and stronger antioxidant capacity. The above results indicate that the improved method of ultrasonication combined with antisolvent can reduce the size of daidzein particles and has a great potential in practical production.
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Affiliation(s)
- Guoping Yu
- Northeast Agricultural University, Harbin 150030, China
| | - Hongwei Zhu
- Northeast Agricultural University, Harbin 150030, China
| | - Yan Huang
- College of Life Science, Jiaying University, Meizhou 514015, China
| | - Xiaonan Zhang
- Northeast Agricultural University, Harbin 150030, China; College of Life Science, Jiaying University, Meizhou 514015, China
| | - Lina Sun
- Northeast Agricultural University, Harbin 150030, China
| | - Yutong Wang
- Northeast Agricultural University, Harbin 150030, China
| | - Xinghao Xia
- Northeast Agricultural University, Harbin 150030, China
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Antioxidant, Scavenging, Reducing, and Anti-Proliferative Activities of Selected Tropical Brown Seaweeds Confirm the Nutraceutical Potential of Spatoglossum asperum. Foods 2021; 10:foods10102482. [PMID: 34681531 PMCID: PMC8536100 DOI: 10.3390/foods10102482] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 12/19/2022] Open
Abstract
Brown seaweeds have shown high potential of bioactivity and provide health benefits as an important functional food ingredient. Therefore, four abundantly growing tropical brown seaweeds—Iyengaria stellata, Spatoglossum asperum, Sargassum linearifolium, and Stoechospermum polypodioides—were collected from the Saurashtra Coast of the Arabian Sea. They were analyzed for metabolite profiling, biochemical activities (including total antioxidant, reducing, scavenging, and anti-proliferative characteristics), and total phenolic and flavonoid contents. A concentration-dependent antioxidant, reducing, and scavenging activities were observed for all four brown seaweeds. The S. asperum and I. stellata extracts showed maximum total antioxidant activity. S. asperum also showed high scavenging and reducing activities compared to other studied brown seaweeds. Further, S. asperum contained high total phenolic and flavonoid content compared to other brown seaweeds collected from the same coast. A multivariate correlation study confirmed a positive correlation between total phenolic and flavonoid contents, and biochemical activities (total antioxidant, scavenging and reducing) for all brown seaweeds. About 35% anti-proliferative activity was observed with S. asperum extract on Huh7 cells; in contrast S. polypodioide showed about 44% proliferation inhibition of Huh7 cells. Similarly, 26% proliferation inhibition of HeLa cells was observed with S. asperum extract. Overall, S. asperum possesses high total flavonoid and phenolic amounts, and showed potential antioxidant, scavenging and reducing characteristics. The study confirmed the nutraceutical potential of S. asperum and that it could be a promising functional food ingredient.
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Joshi BC, Juyal V, Sah AN, Verma P, Mukhija M. Review On Documented Medicinal Plants Used For The Treatment Of Cancer. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083807666211011125110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background:
Cancer is a frightful disease and it is the second leading cause of death worldwide. Naturally derived compounds are gaining interest of research workers as they have less toxic side effects as compared to currently used treatments such as chemotherapy. Plants are the pool of chemical compounds which provides a promising future for research on cancer.
Objective:
This review paper provides updated information gathered on medicinal plants and isolated phytoconstituents used as anticancer agents and summarises the plant extracts and their isolated chemical constituents exhibiting anticancer potential on clinical trials.
Methods:
An extensive bibliographic investigation was carried out by analysing worldwide established scientific databases like SCOPUS, PUBMED, SCIELO, ScienceDirect, Springerlink, Web of Science, Wiley, SciFinder and Google Scholar etc. In next few decades, herbal medicine may become a new epoch of medical system.
Results:
Many researches are going on medicinal plants for the treatment of cancer but it is a time to increase further experimental studies on plant extracts and their chemical constituents to find out their mechanism of action at molecular level.
Conclusion:
The article may help many researchers to start off further experimentation that might lead to the drugs for the cancer treatment.
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Affiliation(s)
- Bhuwan Chandra Joshi
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Vijay Juyal
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Archana N. Sah
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, India
| | - Piyush Verma
- Department of Pharmacology, School of Pharmaceutical science and Technology, Sardar Bhagwan Singh University, Dehradun-248001, India
| | - Minky Mukhija
- Department of Pharmaceutical Sciences, Ch. Devi Lal College of Pharmacy, Buria Road, Bhagwangarh, Jagadhri-135003, India
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Luo M, Zhang X, Wu J, Zhao J. Modifications of polysaccharide-based biomaterials under structure-property relationship for biomedical applications. Carbohydr Polym 2021; 266:118097. [PMID: 34044964 DOI: 10.1016/j.carbpol.2021.118097] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/13/2021] [Accepted: 04/17/2021] [Indexed: 12/20/2022]
Abstract
Polysaccharides are well accepted biomaterials that have attracted considerable attention. Compared with other materials under research, polysaccharides show unique advantages: they are available in nature and are normally easily acquired, those acquired from nature show favorable immunogenicity, and are biodegradable and bioavailable. The bioactivity and possible applications are based on their chemical structure; however, naturally acquired polysaccharides sometimes have unwanted flaws that limit further applications. For this reason, carefully summarizing the possible modifications of polysaccharides to improve them is crucial. Structural modifications can not only provide polysaccharides with additional functional groups but also change their physicochemical properties. This review based on the structure-property relation summarizes the common chemical modifications of polysaccharides, the related bioactivity changes, possible functionalization methods, and major possible biomedical applications based on modified polysaccharides.
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Affiliation(s)
- Moucheng Luo
- School of Biomedical Engineering, Sun Yat-sen University, Shenzhen 518107, China
| | - Xinyu Zhang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Jun Wu
- School of Biomedical Engineering, Sun Yat-sen University, Shenzhen 518107, China.
| | - Jinmin Zhao
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.
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Dery B, Zaixiang L. Scanning Electron Microscopy (SEM) as an Effective Tool for Determining the Morphology and Mechanism of Action of Functional Ingredients. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1939368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Bede Dery
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, PR China
| | - Lou Zaixiang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, PR China
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32
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Influence of Lactic Acid Bacteria Fermentation on Physicochemical Properties and Antioxidant Activity of Chickpea Yam Milk. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5523356] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This study aimed to evaluate the influence of lactic acid bacteria fermentation on the physicochemical properties and antioxidant activity of chickpea yam milk. Four groups of chickpea milk were prepared through fermentation with lactic acid bacteria for quality and functionality improvement. Results indicate that the polysaccharide content of four samples declines during the fermentation process, and their infrared spectrums are similar with a slight difference in the transmittances of some characteristic bands. The sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) profiles of four samples with 24 h fermentation showed a band disappearance in the range of 94.3 KDa and generation of many small-molecule peptides, revealing the protein degradation during fermentation. The moderate enzymatic hydrolysis had no adverse effect on the texture and color of the samples. A substantial increase in DPPH, ABTS radical scavenging rates, and FRAP value was observed after 12 h fermentation, especially the CPBY sample. The present results indicate that lactic acid bacteria fermentation can be used to improve the physicochemical properties of samples and enhance their antioxidant activity.
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Moringa oleifera polysaccharides regulates caecal microbiota and small intestinal metabolic profile in C57BL/6 mice. Int J Biol Macromol 2021; 182:595-611. [PMID: 33836198 DOI: 10.1016/j.ijbiomac.2021.03.144] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/03/2021] [Accepted: 03/23/2021] [Indexed: 02/07/2023]
Abstract
This study investigated the effects of Moringa oleifera polysaccharides (MOP) on the serum indexes, small intestinal morphology, small intestinal metabolic profile, and caecal microbiota of mice. A new type of polysaccharides with 104,031 Da molecular weight and triple helix structure was isolated from M. oleifera leaves for in vivo experiment. Forty male SPF C57BL/6 mice aged 4 weeks were average divided into four groups randomly according to the MOP gavaged daily (0, 20, 40 and 60 mg/kg body weight MOP). After a 7-day preliminary trial period and a 28-day official trial period, the mice were slaughtered. Results showed that MOP reduced glucose, total cholesterol, and malondialdehyde. It also improved superoxide dismutase and catalase in serum (P < 0.05). For small intestinal morphology, MOP improved the villi length and crypt depth in both ileum and jejunum (P < 0.05); the ratio of villi length to crypt depth in jejunum increased (P < 0.05). MOP could cause the increase of beneficial bacteria and the decrease of harmful bacteria in caecum, further affecting the function of microbiota. In addition, MOP regulated 114 metabolites enriched in the pathway related to the synthesis and metabolism of micromolecules. In sum, MOP exerted positive effects on the serum indexes and intestinal health of mice.
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34
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Jalilimanesh M, Azhdari M, Mirjalili A, Mozaffari MA, Hekmatimoghaddam S. The Comparison of Clinical and Histopathological Effects of Topical Psyllium ( Plantago ovata) Powder and Silver Sulfadiazine on Second-Degree Burn Wound Healing in Rats. World J Plast Surg 2021; 10:96-103. [PMID: 33833960 PMCID: PMC8016387 DOI: 10.29252/wjps.10.1.96] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Burn wounds are a worldwide health problem, leading to physical and psychological disabilities in all age's groups. With regard to absorbent properties of Plantago ovata mucilage which can decrease wound moisture, we aimed to compare the effect of silver sulfadiazine (SSD) 1% and powdered P. ovata on second-degree burn wound healing in rats. METHODS This experimental study was conducted on 30 male Wistar rats with second-degree burn in three groups. Group 1 (control) did not receive any treatment; group 2 and group 3 (treated groups) were dressed daily using SSD cream and P. ovata powder, respectively. The weight of rats, wound size (by applying ImageJ software) and percentage of wound healing on the 5th, 7th, 10th, 13th, 16th, 19th, and 22nd days (by diagnosing a plastic surgeon) and histological cutaneous changes at day 22 were evaluated. The Prism software was applied for data analysis. The Haematoxylin & Eosin as well as Masson's trichrome staining were performed on wound skin biopsies. RESULTS On day 22nd, 20%, 50% and 60% of the rats had complete wound healing in the control, SSD and P. ovata groups, respectively. A significant decrease in wound size was shown in the treated groups compared to the control group (P<0.01), but no significant difference was shown between the treated groups (P>0.05). CONCLUSION However, the wound healing in P. ovata group or SSD was better than the control group, and the significant difference was not found with the treated group.
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Affiliation(s)
- Mohammad Jalilimanesh
- Herbal Medicine Research Center, School of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Plastic and Reconstructive Surgery, Shohadaye Mehrab Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Maryam Azhdari
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Nutrition, Faculty of Paramedicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Aghdas Mirjalili
- Department of Plastic and Reconstructive Surgery, Shohadaye Mehrab Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | - Seyedhossein Hekmatimoghaddam
- Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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35
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Yuan S, Xu C, Xia J, Feng Y, Zhang X, Yan Y. Extraction of polysaccharides from Codonopsis pilosula by fermentation with response surface methodology. Food Sci Nutr 2020; 8:6660-6669. [PMID: 33312549 PMCID: PMC7723197 DOI: 10.1002/fsn3.1958] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 12/15/2022] Open
Abstract
Codonopsis pilosula is a kind of traditional Chinese medicine used to treat weak spleens, stomach problems, anemia, and fatigue. Polysaccharide is one of main components of Codonopsis pilosula. In this study, response surface methodology (RSM) was used to optimize the extraction parameters of Codonopsis pilosula polysaccharides (CPP) by fermentation. The exaction temperature (°C), yeast liquid volume (2 mg/ml, ml), and time (h) were employed effects. Results indicated that the best extraction conditions were the following: extraction temperature 24.75°C, yeast liquid volume 2.96 ml (5.92 mg), and a fermentation time of 21.03 hr. After purification with DE52 and Sephadex G-100, the molecular structure was determined by ultraviolet-visible (UV) spectroscopy, Fourier transform infrared (FTIR) spectroscopy, and nuclear magnetic resonance (NMR) (1H and 13C). The monosaccharide composition of CPP1 was determined to be mannose (1.76%), glucose (97.38%), and arabinose (0.76%). CPP1 exhibited high antioxidant activities in scavenging ABTS radicals, ferreous ions, and superoxide ion radicals. Thus, CPP1 could be used as an antioxidant or functional food.
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Affiliation(s)
- Shuai Yuan
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - Chang‐Yuan Xu
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
| | - Jie Xia
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
| | - Yan‐Ni Feng
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - Xi‐Feng Zhang
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - You‐Yu Yan
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
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Tanna B, Yadav S, Mishra A. Anti-proliferative and ROS-inhibitory activities reveal the anticancer potential of Caulerpa species. Mol Biol Rep 2020; 47:7403-7411. [PMID: 32990904 DOI: 10.1007/s11033-020-05795-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 08/28/2020] [Indexed: 11/29/2022]
Abstract
Seaweeds are considered a promising functional food and safe for human consumption as they have significant health benefits. Five abundant tropical seaweeds, Caulerpa racemosa var. macrophysa, Caulerpa scalpelliformis, Grateloupia indica, Sargassum linearifolium, and Spatoglossum asperum rich in metabolites, phenolic, and flavonoid compounds, were analyzed for the anti-proliferative and ROS inhibitory activities including transcript expression of cancer-linked key genes and apoptosis. C. racemosa var. macrophysa showed the maximum effective activities with a lower dose of extract, about 130 ± 30 and 23 ± 1 μg ml-1 EC50 dose for HeLa and Huh-7, respectively, followed by C. scalpelliformis, showing EC50 dose about 200 ± 10 and 140 ± 30 μg ml-1, respectively. Similarly, about 56% and 54% ROS inhibition were determined with Caulerpa spp. for HeLa and Huh-7 cells, respectively. Results indicated that tropical green seaweed Caulerpa spp. (C. racemosa var. macrophysa and C. scalpelliformis) have substantial potential of ROS inhibition. Further, it was observed that different cancer-linked marker proteins encoding genes were deferentially expressed with seaweed extracts in different cell lines. Overall, it is concluded that Caulerpa spp. are rich in antioxidant and anti-proliferative activities. Caulerpa spp. have potential to be explored further for cancer preventive properties or functional food or nutraceuticals applications.
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Affiliation(s)
- Bhakti Tanna
- Division of Applied Phycology and Biotechnology, CSIR-Central Salt and Marine Chemicals Research Institute, GB Marg, Bhavnagar, Gujarat, 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sonam Yadav
- Division of Applied Phycology and Biotechnology, CSIR-Central Salt and Marine Chemicals Research Institute, GB Marg, Bhavnagar, Gujarat, 364002, India
| | - Avinash Mishra
- Division of Applied Phycology and Biotechnology, CSIR-Central Salt and Marine Chemicals Research Institute, GB Marg, Bhavnagar, Gujarat, 364002, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Hadidi M, Amoli PI, Jelyani AZ, Hasiri Z, Rouhafza A, Ibarz A, Khaksar FB, Tabrizi ST. Polysaccharides from pineapple core as a canning by-product: Extraction optimization, chemical structure, antioxidant and functional properties. Int J Biol Macromol 2020; 163:2357-2364. [PMID: 32949627 DOI: 10.1016/j.ijbiomac.2020.09.092] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/07/2020] [Accepted: 09/10/2020] [Indexed: 12/20/2022]
Abstract
Ultrasonic-assisted extraction (UAE) technique has been investigated to extract polysaccharides from pineapple core as a by-product using response surface methodology. A Box-Behnken design was employed to optimize the conditions for the maximum extraction yield of polysaccharides. The results demonstrated that the optimum extraction conditions were as follows: water/solid material ratio of 29.5 mL/g, extraction temperature of 66.3 °C and extraction time of 46.7 min. Under these conditions, the extraction yield of pineapple core polysaccharides (PCPs) was 16.7%. The structure of PCPs was analyzed by Fourier transform-infrared spectroscopy (FT-IR) analysis, X-ray diffractometry (XRD), SEM (scanning electron microscope) and gas chromatography-mass spectrometry (GC-MS). The results of thermogravimetric analysis indicated that the PCPs had a good thermal stability at temperatures below 250 °C. The extracted polysaccharides had a porous structure with rough surface. The extracted polysaccharides had strong scavenging activities on DPPH and hydroxyl radicals. Furthermore, they demonstrated interesting water-holding and fat-binding capacities (3.11 and 4.25 g/g, respectively). The results revealed that polysaccharides displayed good emulsifying and foaming properties. Overall, the findings suggest that PCPs are a promising source of antioxidants and may have potential applications in functional food industries.
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Affiliation(s)
- Milad Hadidi
- Department of Food Technology, University of Lleida, Lleida, Spain.
| | - Pourya Izadi Amoli
- Department of Food Science and Technology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Aniseh Zarei Jelyani
- Food Control Laboratory, Department of Food and Drug, Shiraz University of Medical Science, Shiraz, Iran
| | - Zahra Hasiri
- College of Veterinary Medicine, Islamic Azad University of Shahrekord, Shahrekord, Iran
| | - Arman Rouhafza
- College of Veterinary Medicine, Islamic Azad University of Shahrekord, Shahrekord, Iran
| | - Albert Ibarz
- Department of Food Technology, University of Lleida, Lleida, Spain
| | | | - Saba Tajbakhsh Tabrizi
- Department of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
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Physicochemical Properties, Antioxidant and Antidiabetic Activities of Polysaccharides from Quinoa ( Chenopodium quinoa Willd.) Seeds. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25173840. [PMID: 32847017 PMCID: PMC7503530 DOI: 10.3390/molecules25173840] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/15/2020] [Accepted: 08/21/2020] [Indexed: 12/27/2022]
Abstract
Quinoa is known for its rich nutrients and bioactive compounds. In order to elucidate the preliminary structural characteristics and biological activity of polysaccharides from quinoa (QPs), five crude polysaccharides (QPE50, QPE60, QPE70, QPE80 and QPE90) were successively fractionated by gradient ethanol, and their physicochemical properties, antioxidant and antidiabetic activities were analyzed. The results implied that their total sugar contents were 52.82%, 63.69%, 67.15%, 44.56%, and 41.01%, and their weight-average molecular weights were 13,785 Da, 6489 Da, 4732 Da, 3318 Da, and 1960 Da, respectively. Glucose was a predominantly monosaccharide in these QPs, which together in QPE50, QPE60, QPE70, QPE80, and QPE90, respectively, made up 94.37%, 87.92%, 92.21%, 100%, and 100% of the total polysaccharide. Congo red test showed that all five QPs contained triple-helix structure. The Fourier transform-infrared spectroscopy (FT-IR) and X-ray diffractometry (XRD) results suggest that the QPs form a semi-crystalline polymer constituted typical functional groups of polysaccharide including CO, CH and OH. The thermogravimetric analysis (TGA) of QPs showed that weight loss was at about 200 °C and 320 °C. The observation from scanning electron microscope (SEM) and atomic force microscope (AFM) image indicated that the morphology of QPs exhibited spherical shape. Antioxidant and antidiabetic assay exhibited that all five QPs samples had certain antioxidant and antidiabetic activities, and QPE90 showed the best antioxidant and antidiabetic activity. Overall, QPs present a promising natural source of food antioxidants and antidiabetic agents.
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Chen X, Chen G, Wang Z, Kan J. A comparison of a polysaccharide extracted from ginger (Zingiber officinale) stems and leaves using different methods: preparation, structure characteristics, and biological activities. Int J Biol Macromol 2020; 151:635-649. [PMID: 32088222 DOI: 10.1016/j.ijbiomac.2020.02.222] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 02/09/2020] [Accepted: 02/19/2020] [Indexed: 12/22/2022]
Abstract
This study investigates how extraction method impacts the yield, chemical composition, structure characteristics, hypoglycemic and antioxidant activity of polysaccharides from ginger (Zingiber officinale Roscoe) stems and leaves (GSLP). Four extraction methods were employed to obtain the GSLP, including hot water extraction (HWE), ultrasound-assisted extraction (UAE), alkaline solution extraction (ASE), and enzyme-assisted extraction (EAE). The data showed that ASE produced highest extraction yield compared to the other extraction methods. Scanning electron microscopy indicated that GSLP microstructures were greatly influenced by extraction method. Moreover, in vitro hypoglycemic activity and antioxidant activity experiments demonstrated that the biological capacities of ASE-GSLP were superior to GSLPs extracted by the other methods. Taken together, these results indicate that polysaccharides from ginger stems and leaves obtained by alkali, complex enzyme, and ultrasonic-assisted extractions are imbued with different characteristic mechanisms of degradation, despite the uniformity of their main structures. In addition, ASE-GSLP displayed better biological activities probably due to its abundant uronic acid content, higher sulfate radical, and smaller molecular weight. Thus, it can be concluded that ASE has great potential as an effective strategy for obtaining polysaccharides from stems and leaves because of its higher yield and the remarkable bioactivity of its products.
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Affiliation(s)
- Xuhui Chen
- College of Food Science, Southwest University, 2 Tiansheng Road, Beibei, Chongqing 400715, PR China; Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China; Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
| | - Guangjing Chen
- College of Food Science, Southwest University, 2 Tiansheng Road, Beibei, Chongqing 400715, PR China; Food and Pharmaceutical Engineering Institute, Guiyang University, Guizhou 550005, PR China.
| | - Zhirong Wang
- College of Food Science, Southwest University, 2 Tiansheng Road, Beibei, Chongqing 400715, PR China; Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China; Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
| | - Jianquan Kan
- College of Food Science, Southwest University, 2 Tiansheng Road, Beibei, Chongqing 400715, PR China; Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China; Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China.
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Patel MK, Mishra A, Jaiswar S, Jha B. Metabolic profiling and scavenging activities of developing circumscissile fruit of psyllium (Plantago ovata Forssk.) reveal variation in primary and secondary metabolites. BMC PLANT BIOLOGY 2020; 20:116. [PMID: 32171251 PMCID: PMC7071626 DOI: 10.1186/s12870-020-2318-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 02/27/2020] [Indexed: 05/15/2023]
Abstract
BACKGROUND Developing fruit is considered as an excellent model to study the complex network of metabolites which are altered rapidly during development. RESULTS Metabolomics revealed that developing psyllium fruit is a rich source of primary metabolites (ω-3 and ω-6 fatty acids and amino-acids), secondary metabolites and natural antioxidants. Eidonomy and anatomy confirmed that psyllium fruit followed five stages of development. Total lipids and fatty acids were synthesized differentially; saturated fatty acids (FAs) increased, whereas total polyunsaturated FAs decreased with increasing developmental stage. The unsaturation index and degree of unsaturation showed a catenary curve. Principal component analysis confirmed a significant shift in the FA profile from bud initiation to the maturation stage. Similarly, a similar level of total amino acids was present at different developmental stage following a temporal biosynthesis pathway. Total phenolic and flavonoid contents decreased in tandem with fruit development. Twenty-two different metabolites were identified, and metabolic changes were also observed during fruit development. Six metabolites were detected exclusively in the flowering stage, whereas two were detected in each of early and maturity stages of development. The metabolites apigenin and kaempferol were detected ubiquitously in all developmental stages. Time-dependent metabolomics revealed a shift in metabolite biosynthesis. CONCLUSION During fruit development, metabolites, FAs, amino acids, total phenolics, total flavonoids, antioxidants and scavenging activities changed progressively and were co-ordinately linked to each other. As a future perspective, further studies will focus on the validation of identified metabolites, which integrated with transcriptomics data and will reveal the metabolic regulatory network of development psyllium fruit.
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Affiliation(s)
- Manish Kumar Patel
- Division of Applied Phycology and Biotechnology, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, Gujarat 364002 India
- Present address: Department of Postharvest Science, Institute of Postharvest and Food Sciences, Volcani Center, Agriculture Research Organization, HaMaccabim Road 68, 7505101 Rishon LeZion, Israel
| | - Avinash Mishra
- Division of Applied Phycology and Biotechnology, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, Gujarat 364002 India
| | - Santlal Jaiswar
- Division of Applied Phycology and Biotechnology, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, Gujarat 364002 India
| | - Bhavanath Jha
- Division of Applied Phycology and Biotechnology, CSIR- Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, Gujarat 364002 India
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Hasheminasab FS, Hashemi SM, Dehghan A, Sharififar F, Setayesh M, Sasanpour P, Tasbandi M, Raeiszadeh M. Effects of a Plantago ovata-based herbal compound in prevention and treatment of oral mucositis in patients with breast cancer receiving chemotherapy: A double-blind, randomized, controlled crossover trial. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 18:214-221. [PMID: 32268991 DOI: 10.1016/j.joim.2020.02.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/18/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Oral mucositis (OM) is one of the most common complications of mucotoxic cancer therapy. Mucositis induces clinically significant pain, increases the risk of infections and affects the patients' quality of life. OBJECTIVE This study investigated the effects of an herbal preparation from Plantago ovata hydrocolloid in the prevention and treatment of OM, in breast cancer patients undergoing chemotherapy with a regimen including adriamycin. DESIGN, SETTING, PARTICIPANTS, AND INTERVENTIONS This research was a double-blind, randomized, controlled crossover trial. The herbal compound consisted of a mixture of 500 mg of P. ovate husk in 30 mL water plus three drops of vinegar per dose, which was used as a mouthwash. Phytochemical and physicochemical tests of the compound were also performed. Twenty-eight patients who developed mucositis during the chemotherapy screening cycle were randomized to the herbal compound (n = 14) and placebo (n = 14) groups. They received herbal compound or placebo three times per day during their next chemotherapy cycle (cycle 1 of treatment). Patients were crossed over during cycle 2 of treatment and received the alternative therapy. An oral care protocol was prescribed to all patients in cycles 1 and 2 of the treatment. MAIN OUTCOME MEASURES The patients were visited at baseline, the end of the first and second weeks of the screening cycle, and the end of the first and second weeks of each of two treatment cycles. The degree of mucositis was used as the main treatment outcome. Other indexes, such as the severity of pain, xerostomia grade and the quality of life were also measured. RESULTS Compared with the placebo, the herbal compound significantly reduced the degree of mucositis, the severity of pain and the xerostomia grade; it also improved the patients' quality of life (P < 0.05). Comparison between the screening cycle and placebo treatment group showed that the oral care protocol had a significant effect in the reduction of OM (P < 0.05). CONCLUSION The oral care protocol and the herbal compound based on P. ovata are effective ways for preventing and treating OM in patients undergoing mucotoxic cancer therapy. TRIAL REGISTRATION Iranian registry of clinical trials IRCT20180923041093N1.
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Affiliation(s)
- Fatemeh Sadat Hasheminasab
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran; Department of Traditional Medicine, School of Traditional Medicine, Kerman University of Medical Sciences, Kerman 7618843883, Iran
| | - Seyed Mehdi Hashemi
- Clinical Immunology Research Center, Ali-ebne Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan 9816743111, Iran
| | - Azizallah Dehghan
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa 7461686688, Iran
| | - Fariba Sharififar
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran
| | - Mohammad Setayesh
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran; Department of Traditional Medicine, School of Traditional Medicine, Kerman University of Medical Sciences, Kerman 7618843883, Iran.
| | - Pegah Sasanpour
- Medical School, Zahedan University of Medical Sciences, Zahedan 9816743175, Iran
| | - Mojtaba Tasbandi
- Medical School, Zahedan University of Medical Sciences, Zahedan 9816743175, Iran
| | - Mahboobeh Raeiszadeh
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran; Department of Traditional Pharmacy, School of Traditional Medicine, Kerman University of Medical Sciences, Kerman 7618843883, Iran
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Chen JY, Sun XY, Ouyang JM. Modulation of Calcium Oxalate Crystal Growth and Protection from Oxidatively Damaged Renal Epithelial Cells of Corn Silk Polysaccharides with Different Molecular Weights. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:6982948. [PMID: 32089775 PMCID: PMC7008244 DOI: 10.1155/2020/6982948] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 01/06/2020] [Indexed: 12/12/2022]
Abstract
Corn silk polysaccharide (CSP0; molecular weight = 124 kDa) was degraded by ultrasonication to obtain five degraded polysaccharides, namely, CSP1, CSP2, CSP3, CSP4, and CSP5, with molecular weights of 26.1, 12.2, 6.0, 3.5, and 2.0 kDa, respectively. The structures of these polysaccharides were characterized by FT-IR, 1H NMR, and 13C NMR analyses. The antioxidant activities, including scavenging ability for hydroxyl radicals and DPPH free radicals, chelation ability for Fe2+ ions, and reducing ability of CSP increased with decreased molecular weight of CSPs within 6.0 to 124 kDa. However, antioxidant activity weakened when the molecular weight of CSPs reached 3.5 and 2 kDa. CSP3 with a molecular weight of 6.0 kDa exhibited the strongest antioxidant activity. After protection with 60 μg/mL CSPs, the viability of human renal proximal tubular epithelial cells (HK-2) damaged by nano-COM crystals increased, the level of reactive oxygen species decreased, and the amount of COM crystal adhered onto the cell surface decreased. The ability of CSPs to protect cells from CaOx crystal damage was consistent with their antioxidant activity. CSPs can specifically combine with CaOx crystal to inhibit the conversion of calcium oxalate dihydrate crystal to calcium oxalate monohydrate crystal. All these results showed that the activity of CSPs was closely correlated with molecular weight. A very high or low molecular weight of CSPs was not conducive to their activity. CSPs, especially CSP3 with a molecular weight of 6.0 kDa, can be used as a potential antistone drug.
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Affiliation(s)
- Jia-Yun Chen
- Department of Chemistry, Jinan University, Guangzhou 510632, China
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Xin-Yuan Sun
- Department of Urology, Minimally Invasive Surgery Center, The First Affiliated Hospital of Guangzhou Medical University, Guangdong Key Laboratory of Urology, Guangzhou Institute of Urology, China
| | - Jian-Ming Ouyang
- Department of Chemistry, Jinan University, Guangzhou 510632, China
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
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Structural features and rheological behavior of a water-soluble polysaccharide extracted from the seeds of Plantago ciliata Desf. Int J Biol Macromol 2019; 155:1333-1341. [PMID: 31733242 DOI: 10.1016/j.ijbiomac.2019.11.106] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/08/2019] [Accepted: 11/11/2019] [Indexed: 12/17/2022]
Abstract
A water-soluble polysaccharide (PSPC) was extracted from the seeds of Plantago ciliata Desf., a spontaneous Algerian Saharan plant by a hot aqueous extraction then purified by successive ethanolic precipitations. The final extraction yield for PSPC was close to 18.6% (w/v). PSPC was then investigated regarding its global composition, structural features and rheological properties. PSPC is a neutral arabinoxylan, composed of a β-(1,3)/β-(1,4)-d-xylan backbone with side chains of Xylp, and Araf residues attached in O-2 and O-3 positions. The macromolecular characteristics of PSPC in water was determined by SEC/MALLS, with a high molecular weight (Mw) of 700 kDa, a low polydispersity index (PDI) of 1.47 and an intrinsic viscosity [η] close to 157 mL/g. PSPC showed a pseudoplastic behavior in semi-dilute media and the critical overlay concentration (C*) was estimated around 0.32-0.37% (w/v). This current research has supplied original structural information on a new arabinoxylan which could be particularly useful as a novel source of soluble fiber belonging to psyllium.
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Wang Y, Chen J, Han Q, Luo Q, Zhang H, Wang Y. Construction of doxorubicin-conjugated lentinan nanoparticles for enhancing the cytotoxocity effects against breast cancer cells. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123657] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Review of isolation, structural properties, chain conformation, and bioactivities of psyllium polysaccharides. Int J Biol Macromol 2019; 139:409-420. [DOI: 10.1016/j.ijbiomac.2019.08.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/25/2019] [Accepted: 08/01/2019] [Indexed: 12/12/2022]
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Yuan Y, Che L, Qi C, Meng Z. Protective effects of polysaccharides on hepatic injury: A review. Int J Biol Macromol 2019; 141:822-830. [PMID: 31487518 DOI: 10.1016/j.ijbiomac.2019.09.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 08/26/2019] [Accepted: 09/01/2019] [Indexed: 12/12/2022]
Abstract
Chronic hepatic injury caused by hepatitis B and C virus (HBV and HCV) infection, high fat diet and alcohol intake has increased to be the critical promoter of hepatocellular carcinoma (HCC). These high risk factors set into motion a vicious cycle of hepatocyte death, inflammation and fibrosis that finally results in cirrhosis and HCC after several decades. However, the treatment options for HCC are very limited. Therefore, early treatment of liver injury may reduce the incidence and probability of HCC or delay the progression of HCC. Substantial ongoing research has focused on nontoxic biological macromolecules, mainly polysaccharides, which possess prominent efficacies on hepatoprotective activity. Based on these encouraging observations, a great deal of effort has been devoted to discovering novel polysaccharides for the development of effective therapeutics for hepatic injury. This review focuses on the protective effects of polysaccharides on liver injury, including hepatitis virus infection, nonalcoholic steatohepatitis, alcoholic liver disease and other hepatic injuries, and describes the underlying mechanisms.
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Affiliation(s)
- Ye Yuan
- Department of Medicine Laboratory, First Hospital, Jilin University, Changchun 130021, China
| | - Lihe Che
- Department of Infectious Disease, First Hospital, Jilin University, Changchun 130021, China
| | - Chong Qi
- Department of Translational Medicine Research Institute, First Hospital, Jilin University, Changchun, Jilin 130021, China
| | - Zhaoli Meng
- Department of Translational Medicine Research Institute, First Hospital, Jilin University, Changchun, Jilin 130021, China.
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Patel MK, Tanna B, Gupta H, Mishra A, Jha B. Physicochemical, scavenging and anti-proliferative analyses of polysaccharides extracted from psyllium (Plantago ovata Forssk) husk and seeds. Int J Biol Macromol 2019; 133:190-201. [DOI: 10.1016/j.ijbiomac.2019.04.062] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/05/2019] [Accepted: 04/10/2019] [Indexed: 12/18/2022]
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Rozi P, Abuduwaili A, Mutailifu P, Gao Y, Rakhmanberdieva R, Aisa HA, Yili A. Sequential extraction, characterization and antioxidant activity of polysaccharides from Fritillaria pallidiflora Schrenk. Int J Biol Macromol 2019; 131:97-106. [DOI: 10.1016/j.ijbiomac.2019.03.029] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 02/26/2019] [Accepted: 03/03/2019] [Indexed: 10/27/2022]
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Ji YH, Liao AM, Huang JH, Thakur K, Li XL, Wei ZJ. Physicochemical and antioxidant potential of polysaccharides sequentially extracted from Amana edulis. Int J Biol Macromol 2019; 131:453-460. [DOI: 10.1016/j.ijbiomac.2019.03.089] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 12/13/2022]
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Tanna B, Mishra A. Nutraceutical Potential of Seaweed Polysaccharides: Structure, Bioactivity, Safety, and Toxicity. Compr Rev Food Sci Food Saf 2019; 18:817-831. [DOI: 10.1111/1541-4337.12441] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 02/27/2019] [Accepted: 02/28/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Bhakti Tanna
- Division of Biotechnology and PhycologyCSIR—Central Salt and Marine Chemicals Research Inst. G. B. Marg Bhavnagar 364002 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Avinash Mishra
- Division of Biotechnology and PhycologyCSIR—Central Salt and Marine Chemicals Research Inst. G. B. Marg Bhavnagar 364002 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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