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Ren Y, Zhang S, Zhao B, Qian Y, Cheng X, Chen C, Liu H, Zhang C. Enhancing anthocyanin extraction efficiency in vegetables and fruits: a high-speed shear homogenization technology. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38989589 DOI: 10.1002/jsfa.13725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/02/2024] [Accepted: 06/13/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND To extract anthocyanins with high efficiency, a hypothesis for high-speed shear homogenization extraction (HSHE) method was established through a combination of solvent and ultrasonic-assisted extractions. The efficacy of this hypothesis was demonstrated by performing qualitative and quantitative analyses of 16 anthocyanins extracted from five northern vegetables, and five berry fruits using ultra-high-performance Q-Exactive Orbitrap tandem mass spectrometry. Single-factor experiments were conducted by varying ethanol concentration, temperature, pH and extraction cycles to determine the optimal conditions for this method. RESULTS Optimal extraction conditions (ethanol 70-80%, 40-50 °C, pH 3-4, performed twice) were determined using an HSHE (5 min, 10 000 rpm, 25 °C) assisted shaker (60 min) and ultrasonication (40 kHz, 160 W cm-2, 30 min, 25 °C) procedure. Compared to the traditional non-HSHE method, the total anthocyanin content obtained through HSHE extraction showed a significant increase, ranging from 1.0 to 3.9 times higher, with purple cabbage exhibiting the most pronounced enhancement in content. More types of anthocyanins were detected in blueberry (9), black bean (7) and raspberry (5), of which malvidin was the major anthocyanin (0.426 g kg-1) in blueberry, having an amount five times than previously obtained. CONCLUSION The established HSHE method has been proven to be a superior technique for anthocyanin extraction, with higher extraction efficiency and concentrations. This technique also provides a new avenue for extracting bioactive compounds from diverse food sources, with potential applications in improving the functional properties of food products. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yuhang Ren
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Shuangling Zhang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Bingnan Zhao
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Yaru Qian
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Xiaofang Cheng
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Chengwang Chen
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Heping Liu
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Cheng Zhang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
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Wang M, Yu A, Hu W, Zhang Z, Wang Z, Meng Y, Yang B, Kuang H. Extraction, purification, structural characteristic, health benefit, and product application of the polysaccharides from bamboo shoot: A review. Int J Biol Macromol 2024; 271:132581. [PMID: 38797301 DOI: 10.1016/j.ijbiomac.2024.132581] [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: 01/13/2024] [Revised: 05/08/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
Bamboo shoot is a kind of widely distributed natural green vegetable, which has a long history of consumption and cultivation, and has edible, nutritional and economic value. Bamboo shoot is nutrient-rich food with carbohydrates, fats, proteins, polysaccharides, flavonoids, alkaloids and other chemical components, can meet the body's needs. Notably, bamboo shoot polysaccharides are the most attractive saccharides, most of which are water-soluble polysaccharides, and their various biological activities have been paid more attention by researchers. With the deepening of research on bamboo shoot polysaccharides, they have been found to have anti-diabetic, anti-oxidant, anti-inflammatory, anti-complement activities, immunomodulatory, etc. Further research on bamboo shoot polysaccharides, their sources, molecular weights, chemical structures, monosaccharide compositions and structural characteristics are constantly explored. In order to better research and development of bamboo shoot polysaccharides, it is necessary to carry on a comprehensive arrangement. Here, the extraction and purification methods, structural characteristics, health benefits, structure-activity relationships and product applications of bamboo shoot polysaccharides were systematically reviewed. This article will deepen the understanding of bamboo shoot polysaccharides, provide knowledge base for further research on bamboo shoot polysaccharides, and expand the vision for developing related products.
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Affiliation(s)
- Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Aiqi Yu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Wenjing Hu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Zhaojiong Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Zhibin Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Yonghai Meng
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Bingyou Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
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Yang R, Ye Y, Liu W, Liang B, He H, Li X, Ji C, Sun C. Modification of pea dietary fibre by superfine grinding assisted enzymatic modification: Structural, physicochemical, and functional properties. Int J Biol Macromol 2024; 267:131408. [PMID: 38604426 DOI: 10.1016/j.ijbiomac.2024.131408] [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: 11/30/2023] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024]
Abstract
Using the optimal extraction conditions determined by response surface optimisation, the yield of soluble dietary fibre (SDF) modified by superfine grinding combined with enzymatic modification (SE-SDF) was significantly increased from 4.45 % ± 0.21 % (natural pea dietary fibre) to 16.24 % ± 0.09 %. To further analyse the modification mechanism, the effects of three modification methods-superfine grinding (S), enzymatic modification (E), and superfine grinding combined with enzymatic modification (SE)-on the structural, physicochemical, and functional properties of pea SDF were studied. Nuclear magnetic resonance spectroscopy results showed that all four SDFs had α- and β-glycosidic bonds. Fourier transform infrared spectroscopy and X-ray diffraction spectroscopy results showed that the crystal structure of SE-SDF was most severely damaged. The Congo red experimental results showed that none of the four SDFs had a triple-helical structure. Scanning electron microscopy showed that SE-SDF had a looser structure and an obvious honeycomb structure than other SDFs. Thermogravimetric analysis, particle size, and zeta potential results showed that SE-SDF had the highest thermal stability, smallest particle size, and excellent solution stability compared with the other samples. The hydration properties showed that SE-SDF had the best water solubility capacity and water-holding capacity. All three modification methods (S, E, and SE) enhanced the sodium cholate adsorption capacity, cholesterol adsorption capacity, cation exchange capacity, and nitrite ion adsorption capacity of pea SDF. Among them, the SE modification had the greatest effect. This study showed that superfine grinding combined with enzymatic modification can effectively improve the SDF content and the physicochemical and functional properties of pea dietary fibre, which gives pea dietary fibre great application potential in functional foods.
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Affiliation(s)
- Renhui Yang
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Ying Ye
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Weiting Liu
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Bin Liang
- College of Food Engineering, Ludong University, Yantai, Shandong 264025, China.
| | - Hongjun He
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Xiulian Li
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Changjian Ji
- Department of Physics and Electronic Engineering, Qilu Normal University, Jinan, Shandong 250200, China
| | - Chanchan Sun
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China.
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Kim J, Jeong JP, Kim Y, Jung S. Physicochemical and Rheological Properties of Succinoglycan Overproduced by Sinorhizobium meliloti 1021 Mutant. Polymers (Basel) 2024; 16:244. [PMID: 38257044 PMCID: PMC10819756 DOI: 10.3390/polym16020244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Commercial bacterial exopolysaccharide (EPS) applications have been gaining interest; therefore, strains that provide higher yields are required for industrial-scale processes. Succinoglycan (SG) is a type of bacterial anionic exopolysaccharide produced by Rhizobium, Agrobacterium, and other soil bacterial species. SG has been widely used as a pharmaceutical, cosmetic, and food additive based on its properties as a thickener, texture enhancer, emulsifier, stabilizer, and gelling agent. An SG-overproducing mutant strain (SMC1) was developed from Sinorhizobium meliloti 1021 through N-methyl-N'-nitro-N-nitrosoguanidine (NTG) mutation, and the physicochemical and rheological properties of SMC1-SG were analyzed. SMC1 produced (22.3 g/L) 3.65-fold more SG than did the wild type. Succinoglycan (SMC1-SG) overproduced by SMC1 was structurally characterized by FT-IR and 1H NMR spectroscopy. The molecular weights of SG and SMC1-SG were 4.20 × 105 and 4.80 × 105 Da, respectively, as determined by GPC. Based on DSC and TGA, SMC1-SG exhibited a higher endothermic peak (90.9 °C) than that of SG (77.2 °C). Storage modulus (G') and loss modulus (G″) measurements during heating and cooling showed that SMC1-SG had improved thermal behavior compared to that of SG, with intersections at 74.9 °C and 72.0 °C, respectively. The SMC1-SG's viscosity reduction pattern was maintained even at high temperatures (65 °C). Gelation by metal cations was observed in Fe3+ and Cr3+ solutions for both SG and SMC1-SG. Antibacterial activities of SG and SMC1-SG against Escherichia coli and Staphylococcus aureus were also observed. Therefore, like SG, SMC1-SG may be a potential biomaterial for pharmaceutical, cosmetic, and food industries.
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Affiliation(s)
- Jaeyul Kim
- Department of Bioscience and Biotechnology, Microbial Carbohydrate Resource Bank (MCRB), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; (J.K.); (J.-p.J.); (Y.K.)
| | - Jae-pil Jeong
- Department of Bioscience and Biotechnology, Microbial Carbohydrate Resource Bank (MCRB), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; (J.K.); (J.-p.J.); (Y.K.)
| | - Yohan Kim
- Department of Bioscience and Biotechnology, Microbial Carbohydrate Resource Bank (MCRB), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea; (J.K.); (J.-p.J.); (Y.K.)
| | - Seunho Jung
- Department of System Biotechnology, Microbial Carbohydrate Resource Bank (MCRB), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
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Zhou Y, Liu W, Cao W, Cheng Y, Liu Z, Chen X. Effect of hydrophobic property on antibacterial activities of green tea polysaccharide conjugates against Escherichia coli. Int J Biol Macromol 2023; 253:126583. [PMID: 37652321 DOI: 10.1016/j.ijbiomac.2023.126583] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/02/2023]
Abstract
We previously found that green tea polysaccharide conjugates (gTPCs) have antibacterial activity against Escherichia coli. In this study, the effect of hydrophobic property on the antibacterial activities of gTPCs was evaluated to elucidate their property-activity relationship. Three gTPCs (gTPCs-5 h, gTPCs-12 h and gTPCs-24 h) were extracted from green tea with the ethanol precipitation time of 5 h, 12 h and 24 h, respectively. These three gTPCs did not differ significantly in terms of molecular weight distribution, amino acids composition and zeta potentials. Fourier transform infrared spectroscopy results revealed that gTPCs-5 h and gTPCs-12 h processed more hydrogen bonds than gTPCs-24 h. The surface hydrophobicity and contact angle of gTPCs-5 h were larger than that of gTPCs-12 h and gTPCs-24 h. The antibacterial activity of gTPCs against E. coli decreased in the order of gTPCs-5 h > gTPCs-12 h > gTPCs-24 h. There wasn't significant difference among the zeta potentials of E. coli treated by gTPCs-5 h, gTPCs-12 h and gTPCs-24 h, but the bacterial contact angles of E. coli treated by gTPCs-5 h were higher compared with those of the other two gTPCs. Furthermore, gTPCs-5 h exhibited higher activity to decrease bacterial membrane proteins, and increase bacterial membrane permeability than the other two gTPCs. In conclusion, gTPCs with higher hydrophobicity property exhibited stronger antibacterial activity against E. coli.
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Affiliation(s)
- Yin Zhou
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Weiya Liu
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Wendan Cao
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China
| | - Yong Cheng
- Zhejiang Skyherb Biotechnology Inc., Huzhou 313300, China
| | - Zhong Liu
- Hubei August Flower Food Co. LTD, Xianning 437000, China
| | - Xiaoqiang Chen
- Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan 430068, China.
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6
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Li Z, Zhang X, Zhu C. Physicochemical properties and Pb 2+ adsorption capacity of freeze-dried hawthorn pectin fractions by gradient ethanol precipitation. Int J Biol Macromol 2023; 245:125581. [PMID: 37385315 DOI: 10.1016/j.ijbiomac.2023.125581] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 05/27/2023] [Accepted: 06/24/2023] [Indexed: 07/01/2023]
Abstract
Three fractions of FHP20, FHP40 and FHP60 were obtained from freeze-dried hawthorn pectin by gradient ethanol precipitation (20-60 %), and their physicochemical properties and adsorption performance on Pb2+ were investigated. It was found that the content of galacturonic acid (GalA) and esterification of FHP fractions gradually reduced with the increase of ethanol concentration. FHP60 had the lowest molecular weight (60.69 × 103 Da), and the composition and proportion of monosaccharides were significantly different. The experimental results of Pb2+ adsorption showed that the adsorption process fitted well with the Langmuir monolayer adsorption and the pseudo-second-order models. Our findings suggested that pectin fractions with good homogeneity of molecular weight and chemical construction can be obtained by gradient ethanol precipitation, and hawthorn pectin could be developed as a potential adsorbent for Pb2+ removal.
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Affiliation(s)
- Zhixin Li
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an 271000, PR China
| | - Xiaoyan Zhang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an 271000, PR China.
| | - Chuanhe Zhu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai'an 271000, PR China.
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Huang X, Zhang Y, Xie N, Cheng J, Wang Y, Yuan S, Li Q, Shi R, He L, Chen M. Molecular Characterization and Bioactivities of a Novel Polysaccharide from Phyllostachys pracecox Bamboo Shoot Residues. Foods 2023; 12:foods12091758. [PMID: 37174297 PMCID: PMC10177804 DOI: 10.3390/foods12091758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Dietary carbohydrates are unexploited in the by-products of economically valuable Phyllostachys pracecox bamboo shoots. A residue-derived polysaccharide (PBSR1) was aqueously extracted from the processing waste of this bamboo shoot species. Its primary structure and advanced conformation were elucidated by a combined analysis of spectroscopy, chromatography, 2D nuclear magnetic resonance, laser light scattering and atomic microscopy. The results indicated PBSR1 was a triple-helix galactan consisting of →6)-β-D-Galp and →3)-β-D-Galp in linear with an 863 KD molecular weight (Mw). The relationship between the radius of gyration (Rg) and intrinsic viscosity ([η]) on Mw were established as Rg = 1.95 × 10-2Mw0.52±0.03 (nm) and [η] = 9.04 × 10-1Mw0.56±0.02 (mL/g) for PBSR1 in saline solution at 25 °C, which indicated it adopted a triple-helix chain shape with a height of 1.60 ± 0.12 nm supported by a red shift of λmax in Congo red analysis. The thermodynamic test (TG) displayed that it had excellent thermal stability for the food industry. Further, those unique structure features furnish PBSR1 on antioxidation with EC50 of 0.65 mg/mL on DPPH· and an ORAC value of 329.46 ± 12.1 μmol TE/g. It also possessed pronounced immunostimulation by up-regulating pro-inflammatory signals including NO, IL-6, TNF-α and IL-1β in murine cells. Our studies provided substantial data for the high-valued application of residues and a better understanding of the structure-function relationship of polysaccharide.
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Affiliation(s)
- Xubo Huang
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Yalan Zhang
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Na Xie
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Junwen Cheng
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Yanbin Wang
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Shaofei Yuan
- Bamboo Shoots Engineering Research Center of the State Forestry Bureau, Department of Bamboo, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Qin Li
- Bamboo Shoots Engineering Research Center of the State Forestry Bureau, Department of Bamboo, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Rui Shi
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Liang He
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Min Chen
- Zhejiang Longyou International Trade Bamboo Shoots Co., Ltd., Quzhou 324400, China
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Wang H, Zhu Y, Li D, Zhu C. Characterization of hawthorn pectin gained via different ethanol concentrations. Food Sci Nutr 2023. [DOI: 10.1002/fsn3.3321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
Affiliation(s)
- Haoyu Wang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering Shandong Agricultural University Tai'an China
| | - Yiwei Zhu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering Shandong Agricultural University Tai'an China
| | - Dan Li
- Shandong Medicine Technician College Tai'an China
| | - Chuanhe Zhu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering Shandong Agricultural University Tai'an China
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Yang M, Ren W, Li G, Yang P, Chen R, He H. The effect of structure and preparation method on the bioactivity of polysaccharides from plants and fungi. Food Funct 2022; 13:12541-12560. [PMID: 36421015 DOI: 10.1039/d2fo02029g] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Polysaccharides are not only the main components in the cell walls of plants and fungi, but also a structure that supports and protects cells. In the process of obtaining polysaccharides from raw materials containing cell walls, the polysaccharides on the cell walls are the products and also a factor that affects the extraction rate. Polysaccharides derived from plants and fungi have mild characteristics and exhibit various biological activities. The biological activity of polysaccharides is related to their chemical structure. This review summarizes the effects of the physicochemical properties and structure of polysaccharides, from cell walls in raw materials, that have an impact on their biological activities, including molecular weight, monosaccharide composition, chain structure, and uronic acid content. Also, the structure of certain natural polysaccharides limits their biological activity. Chemical modification and degradation of these structures can enhance the pharmacological properties of natural polysaccharides to a certain extent. At the same time, the processing method affects the structure and yield of polysaccharides on the cell wall and in the cell. The extraction and purification methods are summarized, and the effects of preparation methods on the structure and physiological effects of polysaccharides from plants and fungi are discussed.
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Affiliation(s)
- Manli Yang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China.
| | - Wenjing Ren
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China.
| | - Geyuan Li
- College of pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ping Yang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China.
| | - Rong Chen
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China.
| | - Hua He
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China. .,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing 211198, China.,State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
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10
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Physicochemical properties, structure and biological activities of a novel low-molecular-weight hawthorn pectin. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Tang Z, Lin W, Chen Y, Feng S, Qin Y, Xiao Y, Chen H, Liu Y, Chen H, Bu T, Li Q, Cai Y, Yao H, Ding C. Extraction, Purification, Physicochemical Properties, and Activity of a New Polysaccharide From Cordyceps cicadae. Front Nutr 2022; 9:911310. [PMID: 35757258 PMCID: PMC9218675 DOI: 10.3389/fnut.2022.911310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/02/2022] [Indexed: 11/13/2022] Open
Abstract
The polysaccharides from C. cicadae were extracted by ultrasonically-assisted enzymatic extraction (UAEE). Response surface analysis was used to determine the optimum parameters as follows: addition of enzymes, 0.71%; extraction temperature, 60°C; extraction time, 18 min; liquid-solid ratio, 46:1 (mL/g). The extraction yield of polysaccharide was 3.66 ± 0.87%. A novel polysaccharide fraction (JCH-a1) from C. cicadae was extracted and then purified by cellulose DEAE-32 and Sephadex G-100 anion exchange chromatography. The analysis results showed that the molar ratio of galactose, glucose, and mannose in JCH-a1 cells (60.7 kDa) was 0.89:1:0.39. JCH-a1 with a triple helix contains more α-glycosides and has strong thermal stability. Moreover, JCH-a1 showed strong antioxidant activity and acted as a strong inhibitor of α-glucosidase in vitro. In addition, JCH-a1 can prolong the lifespan of C. elegans. The present study might provide a basis for further study of JCH-a1 as an antioxidant and hypoglycemic food or drug.
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Affiliation(s)
- Zizhong Tang
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Wenjie Lin
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Yusheng Chen
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Shiling Feng
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Yihan Qin
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Yirong Xiao
- Sichuan Agricultural University Hospital, Sichuan Agricultural University, Ya'an, China
| | - Hong Chen
- College of Food Science, Sichuan Agricultural University, Ya'an, China
| | - Yuntao Liu
- College of Food Science, Sichuan Agricultural University, Ya'an, China
| | - Hui Chen
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Tongliang Bu
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Qinfeng Li
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Yi Cai
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Huipeng Yao
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
| | - Chunbang Ding
- College of Life Sciences, Sichuan Agricultural University, Ya'an, China
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12
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Hui H, Gao W. Physicochemical features and antioxidant activity of polysaccharides from Herba Patriniae by gradient ethanol precipitation. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103770] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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13
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Liu Y, Mao K, Zhang N, Chitrakar B, Huang P, Wang X, Yang B, Sang Y. Structural characterization and immunomodulatory effects of extracellular polysaccharide from Lactobacillus paracasei VL8 obtained by gradient ethanol precipitation. J Food Sci 2022; 87:2034-2047. [PMID: 35415843 DOI: 10.1111/1750-3841.16153] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/10/2022] [Accepted: 03/22/2022] [Indexed: 11/30/2022]
Abstract
In this study, gradient ethanol precipitation method was applied to obtain the extracellular polysaccharides of Lactobacillus paracasei VL8 (VL8-EPS). The yields, physicochemical properties, and immunomodulatory effects of VL8-EPS obtained by precipitation at different ethanol concentrations (30%, 50%, and 70%, v/v) were compared. The results showed that VL8-EPSs were high molecular weight sulfated heteropolysaccharides, composed mainly of glucose and galactose, and the alteration of ethanol concentration had an effect on their chemical compositions, molecular weight distributions, monosaccharide composition, and surface structure, while the primary structure remained the same. Among the three polysaccharide fractions, VL8-EPS50 displayed better immunomodulatory activities compared with VL8-EPS30 and VL8-EPS70. VL8-EPS50 was found to exert immunomodulatory effects by enhancing the phagocytic activity of RAW264.7 cells and to promote their secretion of more nitric oxide; it also showed stronger thermal and solution stability. In summary, there was a correlation between the structural characteristics of polysaccharides and their immunomodulatory activity, and VL8-EPS50 was preferentially used for in vivo immunomodulatory activity. Practical Application This study opens up the source of raw materials for functional foods, which can provide some theoretical basis for the research and development of extracellular polysaccharides of lactic acid bacteria and promote their application in the future development of food industry.
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Affiliation(s)
- Yuwei Liu
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Kemin Mao
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Nan Zhang
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Bimal Chitrakar
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Pimiao Huang
- College of Food Science, Southwest University, Chongqing, PR China
| | - Xianghong Wang
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Bing Yang
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
| | - Yaxin Sang
- College of Food Science and Technology, Hebei Agricultural University, Hebei, PR China
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14
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Processing Agroindustry By-Products for Obtaining Value-Added Products and Reducing Environmental Impact. J CHEM-NY 2022. [DOI: 10.1155/2022/3656932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Over four billion tons of foods are produced annually on the planet, and about a third is wasted. A minimal part of this waste is incinerated or sent to landfills for treatment, avoiding contamination and diseases; the rest is disposed of elsewhere. The current review was aimed at broadening the panorama on the potential of agroindustrial by-products in applications such as biofuels, biomaterials, biocompounds, pharmaceuticals, and food ingredients. It also exposes the main chemical, physical, and biochemical treatments for converting by-products into raw materials with added value through low environmental impact processes. The value of agroindustrial waste is limited due to the scarce information available. There is a need for further research in unexplored areas to find ways of adding value to these by-products and minimizing their contamination. Instead of throwing away or burning by-products, they can be transformed into useful materials such as polymers, fuels, antioxidants, phenols, and lipids, which will effectively reduce food waste and environmental impact.
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15
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Development and Validation of HPLC-DAD Method with Pre-Column PMP Derivatization for Monomeric Profile Analysis of Polysaccharides from Agro-Industrial Wastes. Polymers (Basel) 2022; 14:polym14030544. [PMID: 35160536 PMCID: PMC8838364 DOI: 10.3390/polym14030544] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/12/2022] [Accepted: 01/25/2022] [Indexed: 01/19/2023] Open
Abstract
The instrumental analysis of complex mixtures of sugars often requires derivatization to enhance the method’s selectivity and sensitivity. 1-Phenyl-3-methyl-5-pyrazolone (PMP) is a common sugar derivatization agent used in high-performance liquid chromatography (HPLC). Although many C18 column applications for PMP–sugar derivative analysis have been developed, their transferability is not straightforward due to variations in column chemistry and preparation technology. The aim of this study was to develop and validate an application for Zorbax Extend C18 columns for the analysis of 8 neutral and 2 acidic sugars commonly found in plant polysaccharides. The method was further compared to well-established alditol acetates and m-hydroxydiphenyl methods and employed for sugar profiling of selected agro-industrial wastes. The most influential separation factors were the mobile-phase pH and acetonitrile content, optimized at 8.0 and a 12–17% gradient, respectively. The method showed excellent linearity, repeatability and intermediate precision. High sensitivity was achieved, especially for neutral sugars, with an accuracy error range of 5–10% relative standard deviation. The sugar profiling results were highly correlated to the reference method for neutral sugars. The HPLC method was highly applicable for the evaluation of polysaccharides in selected wastes and showed advantages in terms of simplicity, accuracy in acidic sugar determination and suitability for their simultaneous analysis with neutral sugars.
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16
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Effects of crude Sphallerocarpus gracilis polysaccharides as potential prebiotics on acidifying activity and growth of probiotics in fermented milk. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Yang B, Sun J, Liang S, Wu P, Lv R, He Y, Li D, Sun W, Song X. Prediction of Srebp-1 as a Key Target of Qing Gan San Against MAFLD in Rats via RNA-Sequencing Profile Analysis. Front Pharmacol 2021; 12:680081. [PMID: 34290609 PMCID: PMC8289482 DOI: 10.3389/fphar.2021.680081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/08/2021] [Indexed: 12/19/2022] Open
Abstract
Metabolism-associated fatty liver disease (MAFLD) is the most common chronic liver disease worldwide, and the use of traditional Chinese medicines (TCMs) to treat this disease has attracted increasing attention. The Qing Gan San (QGS) formula comprises Polygonatum sibiricum, the peel of Citrus reticulata Blanco, the leaves of Morus alba L, Cichorium intybus, Glycyrrhiza uralensis Fisch, and Cirsium setosum. The present study aimed to uncover the anti-hyperlipidaemic effects, hepatic fat accumulation-lowering effects and mechanisms of QGS in high-fat diet-induced MAFLD rats. QGS significantly reduced the levels of total cholesterol and triglycerides in both serum and liver tissue and partially protected hepatic function. Additionally, QGS significantly ameliorated hepatic lipid accumulation with histopathology observation, as demonstrated by H&E and oil red O staining. RNA sequencing was used to further investigate the key genes involved in the development and treatment of MAFLD. Hierarchical clustering analysis showed that the gene expression profiles in rats with MAFLD were reversed to normal after QGS treatment. QGS had 222 potential therapeutic targets associated with MAFLD. Enrichment analysis among these targets revealed that QGS affected biological functions/pathways such as the regulation of lipid metabolic processes (GO: 0019216) and the non-alcoholic fatty liver disease pathway (hsa04932), and identified Srebp-1 as a key regulator in the synthesis of cholesterol and triglycerides. Subsequently, both immunofluorescence and Western blot analyses demonstrated that QGS suppressed the transfer of Srebp-1 to the nucleus from the cytoplasm, suggesting that the activation of Srebp-1 was inhibited. Our study reveals the effects and mechanisms of QGS in the treatment of MAFLD and provides insights and prospects to further explore the pathogenesis of MAFLD and TCM therapies.
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Affiliation(s)
- Bendong Yang
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Jingyue Sun
- Key Laboratory of Novel Food Resources Processing, Ministry of Agriculture and Rural Affairs/Key Laboratory of Agro-Products Processing Technology of Shandong Province/Institute of Agro-Food Science and Technology, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Shufei Liang
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Peixuan Wu
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Rui Lv
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Yanping He
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Deqi Li
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Wenlong Sun
- School of Life Sciences, Shandong University of Technology, Zibo, China
| | - Xinhua Song
- School of Life Sciences, Shandong University of Technology, Zibo, China
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18
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Improve properties of sweet potato starch film using dual effects: Combination Mesona chinensis Benth polysaccharide and sodium carbonate. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110679] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Fang D, Wang Q, Chen C, Li Z, Li S, Chen W, Zheng Y. Structural characteristics, physicochemical properties and prebiotic potential of modified dietary fibre from the basal part of bamboo shoot. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Dongya Fang
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
| | - Qi Wang
- Institute of Agricultural Engineering Fujian Academy of Agriculture Sciences Fuzhou350003China
| | - Canhui Chen
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
| | - Zhengyi Li
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
| | - Shuting Li
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
| | - Wen Chen
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
| | - Yafeng Zheng
- College of Food Science Fujian Agriculture and Forestry University Fuzhou350002China
- China‐Ireland International Cooperation Centre for Food Material Science and Structure Design Fujian Agriculture and Forestry University Fuzhou350002China
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20
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21
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Liu X, Zhang X, Zhang X, Li F, Zhao H. Effects of different drying methods on the physicochemical and antioxidative characteristics of
Osmunda japonica
Thunb. polysaccharides. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiaochen Liu
- College of Food Science Northeast Agricultural University Harbin China
| | - Xiuling Zhang
- College of Food Science Northeast Agricultural University Harbin China
| | - Xueting Zhang
- College of Food Science Northeast Agricultural University Harbin China
| | - Fengfeng Li
- College of Food Science Northeast Agricultural University Harbin China
| | - Hengtian Zhao
- Northeast Institute of Geography and AgroecologyChinese Academy of Sciences Harbin China
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22
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Effect of freeze-thaw cycles pretreatment on the vacuum freeze-drying process and physicochemical properties of the dried garlic slices. Food Chem 2020; 324:126883. [DOI: 10.1016/j.foodchem.2020.126883] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 04/12/2020] [Accepted: 04/19/2020] [Indexed: 02/03/2023]
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23
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Tai Y, Shen J, Luo Y, Qu H, Gong X. Research progress on the ethanol precipitation process of traditional Chinese medicine. Chin Med 2020; 15:84. [PMID: 32793299 PMCID: PMC7418433 DOI: 10.1186/s13020-020-00366-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022] Open
Abstract
Ethanol precipitation is a purification process widely used in the purification of Chinese medicine concentrates. This article reviews the research progress on the process mechanism of ethanol precipitation, ethanol precipitation process application for bioactive component purification, ethanol precipitation and traditional Chinese medicine quality, ethanol precipitation equipment, critical parameters, parameter research methods, process modeling and calculation methods, and process monitoring technology. This review proposes that ethanol precipitation technology should be further developed in terms of five aspects, namely, an in-depth study of the mechanism, further study of the effects on traditional Chinese medicine quality, improvement of the quality control of concentrates, development of new process detection methods, and development of a complete intelligent set of equipment.
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Affiliation(s)
- Yanni Tai
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 Zhejiang China
| | - Jichen Shen
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 Zhejiang China
| | - Yu Luo
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 Zhejiang China
| | - Haibin Qu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 Zhejiang China
| | - Xingchu Gong
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 Zhejiang China
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24
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Hojjati M, Beirami-Serizkani F. Structural characterization, antioxidant and antibacterial activities of a novel water soluble polysaccharide from Cordia myxa fruits. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00586-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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25
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Lee HB, Oh MJ, Do MH, Kim YS, Park HY. Molokhia leaf extract prevents gut inflammation and obesity. JOURNAL OF ETHNOPHARMACOLOGY 2020; 257:112866. [PMID: 32302714 DOI: 10.1016/j.jep.2020.112866] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/30/2020] [Accepted: 04/08/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Molokhia is highly consumed in Egypt as edible and medicinal plants, and its leaves are used for the treatment of pain, fever, and inflammation. AIM OF THE STUDY High-fat diet (HFD) induces gut dysbiosis, which is closely linked to metabolic diseases including obesity and leaky gut. The effects of molokhia (Corchorus olitorius L.) on anti-obesity and gut health were investigated in this study. MATERIALS AND METHODS The effects of a water-soluble extract from molokhia leaves (WM) on lipid accumulation in 3T3-L1 adipocytes and on body weight, gut permeability, hormone levels, fecal enzyme activity of the intestinal microflora, and gut microbiota in HFD-induced C57BL/6J mice were examined. RESULTS WM treatment significantly inhibited lipid accumulation in 3T3-L1 adipocytes. Mice treated with 100 mg/kg WM had 13.1, 52.4, and 17.4% significantly lower body weights, gut permeability, and hepatic lipid accumulation than those in the HFD group, respectively. In addition, WM influenced gut health by inhibiting metabolic endotoxemia and colonic inflammation. It also altered the composition of the gut microbiota; in particular, it increased the abundance of Lactobacillus and decreased that of Desulfovibrio. CONCLUSION Our results extend our understanding of the beneficial effects of WM consumption, including the prevention of gut dysbiosis and obesity.
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Affiliation(s)
- Hye-Bin Lee
- Division of Functional Food Research, Korea Food Research Institute, Jeollabuk-do, 55365, Republic of Korea; Department of Food Science and Technology, Chonbuk National University, Jeollabuk-do, 54896, Republic of Korea.
| | - Mi-Jin Oh
- Division of Functional Food Research, Korea Food Research Institute, Jeollabuk-do, 55365, Republic of Korea.
| | - Moon Ho Do
- Division of Functional Food Research, Korea Food Research Institute, Jeollabuk-do, 55365, Republic of Korea.
| | - Young-Soo Kim
- Department of Food Science and Technology, Chonbuk National University, Jeollabuk-do, 54896, Republic of Korea.
| | - Ho-Young Park
- Division of Functional Food Research, Korea Food Research Institute, Jeollabuk-do, 55365, Republic of Korea.
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26
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Long H, Gu X, Zhou N, Zhu Z, Wang C, Liu X, Zhao M. Physicochemical characterization and bile acid-binding capacity of water-extract polysaccharides fractionated by stepwise ethanol precipitation from Caulerpa lentillifera. Int J Biol Macromol 2020; 150:654-661. [DOI: 10.1016/j.ijbiomac.2020.02.121] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/02/2020] [Accepted: 02/11/2020] [Indexed: 11/29/2022]
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27
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Natural polysaccharides experience physiochemical and functional changes during preparation: A review. Carbohydr Polym 2020; 234:115896. [DOI: 10.1016/j.carbpol.2020.115896] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/19/2020] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
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28
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Chen GJ, Ran CX, Li CF, Xiong ZW, Ma LZ. Comparisons of prebiotic activity of polysaccharides from shoot residues of bamboo (Chimonobambusa quadrangularis) via different ethanol concentrations. J Food Biochem 2020; 44:e13171. [PMID: 32150765 DOI: 10.1111/jfbc.13171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 01/10/2020] [Accepted: 02/07/2020] [Indexed: 12/22/2022]
Abstract
Three polysaccharide fractions from bamboo shoot (Chimonobambusa quadrangularis), CPS70, CPS75, and CPS80, were prepared using a final ethanol concentration of 70%, 75%, and 80% in the precipitation process. In vitro digestibility and the prebiotic activity of CPS70, CPS75, and CPS80 were evaluated and compared. The results indicated that all three of the CPS fractions exhibit a high degree of nondigestibility to human gastric juice (>98.5%) or α-amylase hydrolysis (>94.5%). Compared with the blank control, the three CPS fractions could not only significantly (p < .05) stimulate the proliferation of B. adolescentis, B. infantis, B. bifidum, and L. acidophilus, but also significantly (p < .05) enhance the production of lactic, acetic, propionic, and butyric acids when these polysaccharides were added as alternative carbon sources to glucose during the in vitro fermentation of four probiotics. Furthermore, when comparing the three CPS fractions, CPS75 displayed the strongest prebiotic potential, as this polysaccharide had the strongest effect on the proliferation of probiotic bacteria as well as the greatest effect on SCFAs production. These results demonstrated that the concentration of ethanol used during the precipitation process has a significant impact on the prebiotic activity of CPS. PRACTICAL APPLICATIONS: Ethanol precipitation is the first step when extracting polysaccharides from aqueous extracts as it is simple, rapid, and easy to carry out. This study focuses on how different concentrations of ethanol used in the precipitation process affect the prebiotic potential of bamboo shoot (Chimonobambusa quadrangularis) polysaccharides (CPS). The result indicated that the concentration of ethanol used during the precipitation process has a significant impact on the prebiotic activity of CPS. To our knowledge, it is the first to evaluate the effects of the concentration of ethanol during the process of precipitation on prebiotic potential of polysaccharides, which can subsequently be applied to the optimization of ethanol concentration when precipitating natural polysaccharides for the purpose of in vitro fermentation.
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Affiliation(s)
- Guang-Jing Chen
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, PR China.,Guizhou Engineering Research Center for Fruit Processing, Department of Science and Technology of Guizhou Province, Guiyang, PR China
| | - Chun-Xia Ran
- Department of Public Health and Management, Chongqing Three Gorges Medical College, Chongqing, PR China
| | - Chang-Feng Li
- Department of Public Health and Management, Chongqing Three Gorges Medical College, Chongqing, PR China
| | - Zheng-Wei Xiong
- Department of Food Biotechnology, Graduate School, Woosuk University, Wanju-gun, Republic of Korea
| | - Li-Zhi Ma
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, PR China.,Guizhou Engineering Research Center for Fruit Processing, Department of Science and Technology of Guizhou Province, Guiyang, PR China
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29
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Wijaya CJ, Ismadji S, Aparamarta HW, Gunawan S. Optimization of cellulose nanocrystals from bamboo shoots using Response Surface Methodology. Heliyon 2019; 5:e02807. [PMID: 31844732 PMCID: PMC6889032 DOI: 10.1016/j.heliyon.2019.e02807] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/29/2019] [Accepted: 11/07/2019] [Indexed: 12/15/2022] Open
Abstract
Cellulose-based advanced materials, such as cellulose nanocrystals (CNC), have high potential application for drug delivery system. In this study, the CNC were produced from bamboo shoots using acid hydrolysis process. The delignification of bamboo shoots was conducted using alkali and hydrogen peroxide pretreatment processes. The operating condition of the production of CNC from bamboo shoots was optimized using Response Surface Methodology (RSM) based on the yield and crystals recovery as the responses. The optimum CNC yield of 50.67 ± 0.74% with a crystals recovery of 77.99 ± 1.14% was obtained at the sulfuric acid concentration of 54.73 wt% and a temperature of 39 °C from the optimization based on the yield. This optimization has been validated to confirm the accuracy.
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Affiliation(s)
- Christian J. Wijaya
- Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya, 60111, Indonesia
- Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya, 60114, Indonesia
| | - Suryadi Ismadji
- Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya, 60114, Indonesia
| | - Hakun W. Aparamarta
- Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya, 60111, Indonesia
| | - Setiyo Gunawan
- Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya, 60111, Indonesia
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30
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Characterization of physicochemical properties and antioxidant activity of polysaccharides from shoot residues of bamboo (Chimonobambusa quadrangularis): Effect of drying procedures. Food Chem 2019; 292:281-293. [DOI: 10.1016/j.foodchem.2019.04.060] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 03/25/2019] [Accepted: 04/16/2019] [Indexed: 12/31/2022]
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31
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Li Q, Li J, Li H, Xu R, Yuan Y, Cao J. Physicochemical properties and functional bioactivities of different bonding state polysaccharides extracted from tomato fruit. Carbohydr Polym 2019; 219:181-190. [DOI: 10.1016/j.carbpol.2019.05.020] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/22/2019] [Accepted: 05/06/2019] [Indexed: 12/13/2022]
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32
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Extraction and antioxidant activities of polysaccharides from roots of Arctium lappa L. Int J Biol Macromol 2019; 123:531-538. [DOI: 10.1016/j.ijbiomac.2018.11.087] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/24/2018] [Accepted: 11/12/2018] [Indexed: 11/23/2022]
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