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Chen M, Chen X, Guo Y, Liu N, Wang K, Gong P, Zhao Y, Cai L. Effect of in vitro digestion and fermentation of kiwifruit pomace polysaccharides on structural characteristics and human gut microbiota. Int J Biol Macromol 2023; 253:127141. [PMID: 37776924 DOI: 10.1016/j.ijbiomac.2023.127141] [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: 05/26/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
Kiwifruit pomace is abundant in polysaccharides that exhibit diverse biological activities and prebiotic potential. This study delves into the digestive behavior and fermentation characteristics of kiwifruit pomace polysaccharides (KFP) through an in vitro simulated saliva-gastrointestinal digestion and fecal fermentation. The results reveal that following simulated digestion of KFP, its molecular weight reduced by 4.7%, and the reducing sugar (CR) increased by 9.5%. However, the monosaccharide composition and Fourier transform infrared spectroscopy characteristics showed no significant changes, suggesting that KFP remained undigested. Furthermore, even after saliva-gastrointestinal digestion, KFP retained in vitro hypolipidemic and hypoglycemic activities. Subsequently, fecal fermentation significantly altered the physicochemical properties of indigestible KFP (KFPI), particularly leading to an 89.71% reduction in CR. This indicates that gut microbiota could decompose KFPI and metabolize it into SCFAs. Moreover, after 48 h of KFPI fecal fermentation, it was observed that KFPI contributed to maintaining the balance of gut microbiota by promoting the proliferation of beneficial bacteria like Bacteroides, Lactobacillus, and Bifidobacterium, while inhibiting the unfavorable bacteria like Bilophila. In summary, this study offers a comprehensive exploration of in vitro digestion and fecal fermentation characteristics of KFP, providing valuable insights for potential development of KFP as a prebiotic for promoting intestinal health.
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Affiliation(s)
- Mengyin Chen
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
| | - Xuefeng Chen
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China.
| | - Yuxi Guo
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
| | - Nannan Liu
- College of Chemistry and Materials Science, Weinan Normal University, Weinan 714000, China
| | - Ketang Wang
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
| | - Pin Gong
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
| | - Yanni Zhao
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
| | - Luyang Cai
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi 'an 710021, China
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52
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Wu Y, Zhu H, Ling Z, Lu E, Peng X, Zheng Y. The metabolism of nonstructural carbohydrates, lipids, and energy in two Cycas species with differential tolerance to unexpected freezing stress. FRONTIERS IN PLANT SCIENCE 2023; 14:1301560. [PMID: 38143575 PMCID: PMC10740210 DOI: 10.3389/fpls.2023.1301560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/17/2023] [Indexed: 12/26/2023]
Abstract
Introduction With the climate warming, the occurrence of freezing events is projected to increase in late spring and early autumn in the Northern Hemisphere. Observation of morphological traits showed that Cycas panzhihuaensis was more tolerant to unexpected freezing stress than C. bifida. Energy balance is crucial for plant tolerance to stress. Here, we aimed to determine whether the different responses of the two species to the unpredicted freezing stress were associated with the metabolism of energy and related substances. Methods The effects of unexpected freezing temperatures on C. panzhihuaensis and C. bifida were studied by measuring chlorophyll fluorescence parameters, energy charge and the profile of nonstructural carbohydrates (NSC) and lipids. Results C. panzhihuaensis exhibited higher stability of photosynthetic machinery than C. bifida under unpredicted freezing events. Significant interaction between species and treatments were observed in the energy charge, the level of NSC and its most components and the amount of most lipid categories and lipid classes. The decrease of soluble sugar and the increase of neutral glycerolipids at the early freezing stage, the accumulation of membrane glycerolipids at the late freezing stage and the continuous decrease of energy charge during the freezing period were the characteristics of C. panzhihuaensis responding to unexpected freezing stress. The degradation of membrane glycerolipids and the continuous decrease of soluble sugar during the freezing period and the accumulation of neutral glycerolipids and energy charge at the late freezing stage represented the characteristics of C. bifida responses. Discussion The different freezing sensitivity between C. panzhihuaensis and C. bifida might be associated with the differential patterns of the metabolism of energy, NSC and lipids. C. panzhihuaensis possesses the potential to be introduced to the areas of higher latitudes and altitudes.
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Affiliation(s)
| | | | | | | | | | - Yanling Zheng
- Key Laboratory of State Forestry and Grassland Administration for Biodiversity Conservation in Southwest China, Southwest Forestry University, Kunming, Yunnan, China
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Wang J, Zhao C, Li P, Wang L, Li S. Structural Characteristics and Multiple Bioactivities of Volvariella volvacea Polysaccharide Extracts: The Role of Extractive Solvents. Foods 2023; 12:4357. [PMID: 38231875 DOI: 10.3390/foods12234357] [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: 11/02/2023] [Revised: 11/24/2023] [Accepted: 11/29/2023] [Indexed: 01/19/2024] Open
Abstract
The chemical structures and functional properties of plant-based polysaccharides are critically influenced by extractive solvents, but their roles are not clear. In this study, the structural characteristics and multiple bioactivities of Volvariella volvacea polysaccharides (VVPs) subjected to water (VVP-W), alkalis (sodium hydroxide, VVP-A), and acids (citric acid, VVP-C) as extractive solvents are investigated systematically. Of the above three polysaccharides, VVP-W exhibited the highest molecular weights, apparent viscosity, and viscoelastic properties. Functional analyses revealed that VVP-C had an excellent water-holding capacity, foaming properties, and emulsifying capacity, while VVP-A exhibited a promising oil-holding capacity. Moreover, VVP-C displayed strong inhibitory effects on α-amylase and α-glucosidase, which could be attributed to its content of total phenolics, proteins, and molecular weights. These findings have important implications for selecting the appropriate extraction techniques to obtain functional polysaccharides with targeted bioactive properties as food additives.
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Affiliation(s)
- Jun Wang
- School of Tourism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Changyu Zhao
- School of Tourism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Ping Li
- Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Agricultural Products Processing, Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510610, China
| | - Lei Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Songnan Li
- Joint International Research Laboratory of Agriculture, Agri-Product Safety of the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
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Jha N, Madasamy S, Prasad P, Lakra AK, Esakkiraj P, Tilwani YM, Arul V. Optimization and Physicochemical Characterization of Polysaccharide Purified from Sonneratia caseolaris Mangrove Leaves: a Potential Antioxidant and Antibiofilm Agent. Appl Biochem Biotechnol 2023; 195:7832-7858. [PMID: 37093530 DOI: 10.1007/s12010-023-04534-6] [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] [Accepted: 04/11/2023] [Indexed: 04/25/2023]
Abstract
The Box-Behnken design was applied to determine the optimal parameters of the extraction condition by using the response surface methodology (RSM) from the leaves of Sonneratia caseolaris L. The result indicates the best-optimized conditions used for the extraction of polysaccharides at 84.02 °C temperature, 3.12 h time, and 27.31 mL/g for the water-to-material ratio. The maximum experimental yield of 8.81 ± 0.09% was obtained which is in agreement with the predicted value of 8.79%. Thereafter, low molecular weight polysaccharide (SCLP) was separated after sequentially being purified through column chromatography with a relative molecular weight of 3.74 kDa. The physicochemical properties were evaluated by characterization techniques such as FT-IR spectra, NMR spectrum, and SEM analysis. RP-HPLC analysis confirmed that SCLP was a heteropolysaccharide, majorly comprising rhamnose (28.25%), and xylose (27.17%) residues, followed by mannose (18.90%), and galactose (17.17%), respectively. Thermal analysis (TGA-DSC) results showed that SCLP is a highly thermostable polymer with a degradation temperature of 361.63 °C. X-ray diffraction patterns and tertiary structure analyses indicate that SCLP had a semi-crystalline polymer having a triple-helical configuration. Moreover, SCLP displayed potential antibiofilm ability for all the tested pathogens while stronger activity against Klebsiella pneumoniae and Pseudomonas aeruginosa. In addition, SCLP has potential in vitro antioxidant activity on DPPH, ABTS radical, superoxide, and Fe2+ chelating. These findings indicate that the polysaccharide has potentially been used in functional food, cosmetics, and pharmacological industries.
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Affiliation(s)
- Natwar Jha
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Sivagnanavelmurugan Madasamy
- Department of Biotechnology, Karpagam Academy of Higher Education (Karpagam University), Coimbatore, 641021, Tamil Nadu, India
| | - Prema Prasad
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Avinash Kant Lakra
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Palanichamy Esakkiraj
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Younus Mohd Tilwani
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Venkatesan Arul
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India.
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Li C, Zhang Y, Zhao C, Fu X. Physicochemical characterization, antioxidative and immunoregulatory activity of polysaccharides from the flower of Hylocereus undatus (Haw.) Britton et Rose. Int J Biol Macromol 2023; 251:126408. [PMID: 37598818 DOI: 10.1016/j.ijbiomac.2023.126408] [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: 04/07/2023] [Revised: 08/01/2023] [Accepted: 08/17/2023] [Indexed: 08/22/2023]
Abstract
The flower of Hylocereus undatus (Haw.) Britton et Rose is widely recognized as a kind of medicine-food homologous resource due to its high nutritional value. However, there is a lack of in-depth studies on the purification, structure, antioxidative and immunoregulatory activities of polysaccharides from H. undatus flowers (FHRP). The objective of this study was to investigate the primary structure, antioxidative and immunoregulatory activities of the polysaccharides extracted from Hylocereus undatus flower using water extraction and chromatogram purification. Three polysaccharide fractions named FHRP-1, FHRP-2 and FHRP-3 were obtained. The results showed that FHRP-1, FHRP-2 and FHRP-3 (200-800 μg/mL) treatment for 24 h significantly increased the activities of superoxide dismutase (SOD) and catalase (CAT), and reduced the malondialdehyde (MDA) production in RAW 246.7 cells under H2O2-induced oxidative stress. Additionally, all three fractions exhibited immunoregulatory activities by enhancing the pinocytosis of RAW 264.7 cells and promoting the production of nitric oxide (NO), interleukin 6 (IL-6), and tumor necrosis factor α (TNF-α). Among three polysaccharide fractions, FHRP-3 exhibited the most promising antioxidative and immunoregulatory properties, which was attributed to its higher content of uronic acid, moderate molecular weight, and triple-helix conformation. These findings provide preliminary insights into the primary structural information and biological activities of FHRP.
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Affiliation(s)
- Chao Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Yue Zhang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Chuhua Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xiong Fu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
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Xiong M, Feng M, Chen Y, Li S, Fang Z, Wang L, Lin D, Zhang Q, Liu Y, Luo Y, Chen H. Comparison on structure, properties and functions of pomegranate peel soluble dietary fiber extracted by different methods. Food Chem X 2023; 19:100827. [PMID: 37780339 PMCID: PMC10534148 DOI: 10.1016/j.fochx.2023.100827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 08/01/2023] [Accepted: 08/04/2023] [Indexed: 10/03/2023] Open
Abstract
In this research, the different methods (acid extraction, alkaline extraction and enzymatic extraction) were used to extract soluble dietary fiber (SDF) from pomegranate peel and compared with water extraction. Results revealed that all three extraction methods influenced the structure, physicochemical and functional properties of SDF. Especially, SDF extracted by enzymes (E-SDF) and SDF extracted by alkali (A-SDF) had higher yield (27.30% and 27.17%), molecular weight and thermal stability than SDF extracted by water (W-SDF). Higher oil holding capacity (OHC) was found in SDF extracted by acid (C-SDF) (3.18 g/g), A-SDF (3.18 g/g) and E-SDF (5.36 g/g) compared with W-SDF. In addition, A-SDF showed the smallest particle size, lowest ζ-potential and highest viscosity among the tested samples. E-SDF presented a more porous structure, better glucose adsorption capacity (GAC) and antioxidant activity than C-SDF and A-SDF. To sum up, A-SDF and E-SDF may have great potential to be functional food ingredients in the food industry.
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Affiliation(s)
- Min Xiong
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Mei Feng
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Yanli Chen
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Shanshan Li
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Zhengfeng Fang
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Lina Wang
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Derong Lin
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Qing Zhang
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Yuntao Liu
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
| | - Yuheng Luo
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Hong Chen
- College of Food Science, Sichuan Agricultural University, Yaan, Sichuan 625014, China
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57
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Zhuang H, Dong H, Zhang X, Feng T. Antioxidant Activities and Prebiotic Activities of Water-Soluble, Alkali-Soluble Polysaccharides Extracted from the Fruiting Bodies of the Fungus Hericium erinaceus. Polymers (Basel) 2023; 15:4165. [PMID: 37896408 PMCID: PMC10611342 DOI: 10.3390/polym15204165] [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: 08/30/2023] [Revised: 10/07/2023] [Accepted: 10/14/2023] [Indexed: 10/29/2023] Open
Abstract
In this study, the digestion and fermentation properties of the bioactive water-soluble polysaccharide (HEP-W), and alkali-soluble polysaccharide (HEP-A) from Hericium erinaceus and the impact on the human colonic microbiota were determined using simulated saliva-gastrointestinal digestion and human fecal fermentation models in vitro. The basic physicochemical properties of HEP-W and HEP-A were determined at the same time. The results showed that the in vitro simulated digestion had almost no effect on the physicochemical properties of HEP-W and HEP-A, indicating that HEP-W and HEP-A were partially degraded. During fermentation, HEP-W and HEP-A increased the relative abundance of the dominant butyric acid-producing genera, the microbial community structure was significantly regulated, the gas production and short-chain fatty acid production in the fermentation broth were significantly increased, and the pH of the fermentation broth was reduced. There were structural and other differences in HEP-W and HEP-A due to different extraction methods, which resulted in different results. These results suggest that HEP-W and HEP-A may be potential gut microbial manipulators to promote gut health by promoting the production of beneficial metabolites by intestinal microorganisms using different butyric acid production pathways.
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Affiliation(s)
- Haining Zhuang
- School of Food and Tourism, Shanghai Urban Construction Vocational College, Shanghai 201415, China;
| | - Huayue Dong
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China;
| | - Xiaowei Zhang
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
| | - Tao Feng
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China;
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58
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Du Q, Bi J, Yi J, Zhao Y, Feng S, Ma Y. The role of fructose at a range of concentration on the texture and microstructure of freeze-dried pectin-cellulose matrix cryogel. J Texture Stud 2023; 54:763-774. [PMID: 37222133 DOI: 10.1111/jtxs.12777] [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: 10/08/2022] [Revised: 04/12/2023] [Accepted: 04/28/2023] [Indexed: 05/25/2023]
Abstract
Freeze-dried (FD) fruit and vegetable materials with a large amount of sugar are unstable. With the aim to understand the structure formation of FD products, the effects of fructose content on the texture and microstructure of FD matrix were investigated by using pectin-cellulose cryogel model. Cryogels containing fructose of 0-40% were produced using freeze-drying at three different primary drying temperatures of -40, -20, and 20°C. The resultant cryogels were characterized by texture profile analyzer, scanning electron microscope, and μCT. Results indicated that at drying temperature of -40°C, increasing fructose concentration promoted the hardness of the cryogels, and cryogels of 16% fructose obtained maximum hardness. Excessive fructose (≥20%) weakened the described hardness, while exhibiting stronger springiness and resilience. The microstructure showed that dense pores and increased wall thickness due to fructose aggregation were critical factors responsible for increased hardness. The porous structure as well as relatively large pore size were necessary for crispness, in addition, rigid pore wall with certain strength were also required. At the drying temperature of 20°C, large hetero-cavities dominated the microstructure of cryogels with 30% and 40% fructose, caused by melting inside during FD process. In this situation, lower Tm (-15.48 and -20.37°C) were responsible for cryogels' melting In conclusion, if possible, regulating fructose content and state may enable the precision texture design of FD fruit and vegetable foods.
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Affiliation(s)
- Qianqian Du
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Jinfeng Bi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Jianyong Yi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Yuanyuan Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Shuhan Feng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Youchuan Ma
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
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59
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Guo C, Shen W, Jin W, Jia X, Ji Z, Li J, Li B. Aggregation kinetics of green tea nanoparticles: Effects of pH, metal ions, and temperature. J Food Sci 2023; 88:4068-4078. [PMID: 37623917 DOI: 10.1111/1750-3841.16750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/04/2023] [Accepted: 08/10/2023] [Indexed: 08/26/2023]
Abstract
Colloidal nanoparticles in tea infusion are the link connecting micromolecular mechanism and macro-aggregation process of tea cream formation. In order to elucidate, the kinetics mechanism of green tea nanoparticles (gTNPs) aggregation, zeta-potentials, total average aggregation (TAA) rates, and critical coagulation concentration (CCC) in the presence of various pH and metal ions were investigated. Additionally, the effect of temperature on gTNPs aggregation was further explored. The results revealed that the TAA rate of gTNPs increased with decreasing pH values, the CCC of gTNPs increased in the order Mg2+ ≈ Ca2+ < Na+ ≈ K+ . The reason was that different positive ions changed the surface electric field strength of gTNPs to a different extent. Furthermore, it was indicated that low temperature could promote gTNPs aggregation in indirect way. Low temperature promoted the binding of epigallocatechin gallate (EGCG) and caffeine, and the combination between gTNPs and EGCG-caffeine complexes weakened the stability of gTNPs resulting from reduction in electrostatic repulsion. PRACTICAL APPLICATION: Tea is a popular beverage all over the world. This research revealed the mechanism of green tea nanoparticles aggregation and laid a theoretical foundation for the regulation of tea cream formation in tea beverage.
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Affiliation(s)
- Cheng Guo
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Wangyang Shen
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Weiping Jin
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Xiwu Jia
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Zhili Ji
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Jinling Li
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, China
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Tang XY, Xie J, Qin Y, Liu H, Cheng F, Zhang HC, He D, Li JY, Huang A, Lao J, Chen L, Tang L, Zhou RR, Zeng HL, Zhang SH. Proteomic analysis reveals that Polygonatum cyrtonema Hua polysaccharide ameliorates mice muscle atrophy in chemotherapy-induced cachexia. J Pharm Biomed Anal 2023; 234:115533. [PMID: 37336040 DOI: 10.1016/j.jpba.2023.115533] [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: 02/16/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 06/21/2023]
Abstract
Polygonatum cyrtonema Hua polysaccharide (PCP) is the main bioactive compound derived from the herb Polygonati Rhizoma, known for its anti-fatigue, antioxidant, immunomodulatory, and anti-inflammatory properties. However, its effectiveness on alleviating chemotherapy-induced muscle atrophy has been unclear. In this study, we utilized proteomic analysis to investigate the effects and mechanisms of PCP on gemcitabine plus cisplatin (GC) induced muscle atrophy in mice. Quality control analysis revealed that the functional PCP, rich in glucose, is a heterogeneous polysaccharide comprised of nine monosaccharides. PCP (64 mg/kg) significantly alleviated body muscle, organ weight loss, and muscle fiber atrophy in chemotherapy-induced cachectic mice. Moreover, PCP suppressed the decrease in serum immunoglobulin levels and the increase in pro-inflammatory factor interleukin-6 (IL-6). Proteomic analysis demonstrated that PCP contributed to the homeostasis of protein metabolism in gastrocnemius muscle. Diacylglycerol kinase (DGKζ) and cathepsin L (CTSL) were identified as primary PCP targets. Furthermore, the IL-6/STAT3/CTSL and DGKζ/FoxO/Atrogin1 signaling pathways were validated. Our findings suggest that PCP exerts an anti-atrophy effect on chemotherapy-induced muscle atrophy by regulating the autophagy-lysosome and ubiquitin-proteasome systems.
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Affiliation(s)
- Xue-Yang Tang
- Institute of Innovation and Applied Research in Chinses Medicine, Hunan University of Chinese Medicine, Changsha 410208, PR China; Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - Jing Xie
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - You Qin
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - Hao Liu
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - Fei Cheng
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - Hai-Chao Zhang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410016, PR China
| | - Dan He
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410016, PR China
| | - Jia-Yu Li
- Changsha Hospital of Traditional Chinese Medicine (Changsha Eighth Hospital), Changsha 410199, PR China
| | - Ao Huang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410016, PR China
| | - Jia Lao
- Resgreen Group International Inc., Changsha 410329, PR China
| | - Lin Chen
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China
| | - Lin Tang
- The First Hospital, Hunan University of Chinese Medicine, Changsha 410021, PR China
| | - Rong-Rong Zhou
- The Affiliated Hospital of Hunan Academy of Traditional Chinese Medicine, Changsha 410016, PR China.
| | - Hong-Liang Zeng
- Center of Medical Laboratory Animal, Hunan Academy of Chinese Medicine, Changsha 410013, PR China.
| | - Shui-Han Zhang
- Institute of Innovation and Applied Research in Chinses Medicine, Hunan University of Chinese Medicine, Changsha 410208, PR China; Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, PR China.
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Li S, Lv Y, Yang Q, Tang J, Huang Y, Zhao H, Zhao F. Quality analysis and geographical origin identification of Rosa roxburghii Tratt from three regions based on Fourier transform infrared spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 297:122689. [PMID: 37043835 DOI: 10.1016/j.saa.2023.122689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/24/2023] [Accepted: 03/28/2023] [Indexed: 05/14/2023]
Abstract
The study aimed to provide new information of Rosa roxburghii Tratt (RRT) for the production of functional foods and distinguish the geographical origins of RRT. The nutritional components of RRT from three regions in China, such as vitamin C, polysaccharides, total flavonoids, and total phenolics, and their antioxidant activities were analyzed by one-way ANOVA. The results of Fourier transform infrared spectroscopy (FT-IR) combined with principal component analysis (PCA), stepwise linear discriminant analysis (SLDA), k-nearest neighbor (k-NN), and support vector machine (SVM) were used to establish discriminant models to identify the geographical origin of RRT. The results of one-way ANOVA showed that the contents of some nutrients and antioxidant activity were significantly different among RRT from different regions and their FT-IR spectra also showed significant differences. The characteristic fingerprint bands of FT-IR (1679-1618 cm-1and 1520-900 cm-1) closely related to the geographical origins of RRT were screened out. Based on SLDA, a discriminant model was established to realize the classification and identification of RRT from different regions and the correct discrimination rate of the testing sample set obtained with the established model reached 100 %. Geographical factors caused the obvious differences in nutritional components and antioxidant activity in RRT. The characteristic fingerprint bands of RRT obtained with FT-IR could be used to identify the geographical origins of RRT more quickly and accurately.
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Affiliation(s)
- Shuqin Li
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China.
| | - Yuemeng Lv
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China.
| | - Qingli Yang
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China.
| | - Juan Tang
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China.
| | - Yue Huang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Haiyan Zhao
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China.
| | - Fangyuan Zhao
- College of Food Science and Engineering, Qingdao Agricultural University, No. 700, Changcheng Road, Qingdao 266109, China; Qingdao Special Food Research Institute, Qingdao 266109, People's Republic of China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China.
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62
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Chen D, Li J, Gao Q, Kang Z, Chen H, Fu P. Structural characterization of polysaccharide fractions in areca (Areca catechu L.) inflorescence and study of its immunological enhancement activity in vitro and in vivo. Food Res Int 2023; 171:113006. [PMID: 37330846 DOI: 10.1016/j.foodres.2023.113006] [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: 01/19/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/19/2023]
Abstract
To obtain the structure-function relationship of the polysaccharides derived from areca (Areca catechu L.) inflorescences in the aspect of its immunomodulatory ability, the plant-based polysaccharide was isolated and purified on column chromatography. The purity, primary structure and immune activity of four polysaccharide fractions (AFP, AFP1, AFP2 and AFP2a) were characterized comprehensively. The main chain of AFP2a was confirmed to be composed of → 3,6)-β-D-Galp-(1→, with branch chains linked to the O-3 position on the main chain. The immunomodulatory activity of the polysaccharides was evaluated using the RAW264.7 cells and immunosuppression mice model. It was observed that AFP2a enabled greater NO release (49.72 μmol/L) than other fractions, significantly promoted the phagocytic activity of macrophages, and improved splenocyte proliferation and T lymphocyte phenotype in mice. The present results may shine a light on a new research direction in immunoenhancers and provide a theoretical foundation for the development and application of areca inflorescence.
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Affiliation(s)
- Di Chen
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, Haikou, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Jin Li
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Qian Gao
- Huachuang Institute of Areca Research-Hainan, Haikou 570228, China
| | - Zonghua Kang
- Hunan Kouweiwang Group Co., Ltd, Yiyang 413499, China
| | - Haiming Chen
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, Haikou, China; Huachuang Institute of Areca Research-Hainan, Haikou 570228, China.
| | - Pengcheng Fu
- Hainan University-HSF/LWL Collaborative Innovation Laboratory, School of Food Science and Engineering, Hainan University, Haikou, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China.
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63
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Lu X, Guo C, Zhu Y. Selenium-enriched crude polysaccharide from Rosa roxburghii Tratt ameliorates cadmium-induced acute kidney injury in mice by modulating intestinal microorganisms. Heliyon 2023; 9:e19678. [PMID: 37809572 PMCID: PMC10558930 DOI: 10.1016/j.heliyon.2023.e19678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/10/2023] [Accepted: 08/30/2023] [Indexed: 10/10/2023] Open
Abstract
Cadmium is a toxic heavy metal that can cause serious damage to the body. It can trigger the oxidative stress response and damage various organs of the body (kidney, liver, brain, lung, testis, etc.). Selenium polysaccharides are considered to possess better antioxidant, immune regulation, and heavy metal removal activities than other polysaccharides, But few reports focused on Selenium Polysaccharides in Rosa roxburghii Tratt. The purpose of this study was to isolate crude polysaccharides (RRP), and crude Selenium polysaccharides (SeRRP) from Rosa roxburghii Tratt fruit and determine their structure, antioxidant activity, and protective effects on cadmium-exposed mice (PONY-2020-FL-62). Results showed that SeRRP had lower half-maximal inhibitory concentration (IC50) and higher superoxide dismutase (SOD) activity. The intake of food and body weight decreased, while the kidney index and liver index increased significantly after acute cadmium exposure. Most significantly, SeRRP ameliorates kidney injury by improving the kidney index. Furthermore, changes in the gut microbiota may be related to SeRRP or RRP. SeRRP and RRP decreased the Firmicutes/Bacteroidetes ratio, and increased the abundance of beneficial bacteria (Lachnospiraceae, Muribaculaceae, and Ruminococcaceae, etc.). These findings indicate that SeRRP and RRP have the potential to be functional food against oxidant and heavy metal exposure.
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Affiliation(s)
| | | | - Yi Zhu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
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64
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He Y, Zhang C, Zheng Y, Xiong H, Ai C, Cao H, Xiao J, El-Seedi H, Chen L, Teng H. Effects of blackberry polysaccharide on the quality improvement of boiled chicken breast. Food Chem X 2023; 18:100623. [PMID: 36935905 PMCID: PMC10020652 DOI: 10.1016/j.fochx.2023.100623] [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: 10/30/2022] [Revised: 01/18/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023] Open
Abstract
Blackberry polysaccharide was isolated from blackberry powder with 70% ethanol. The crude polysaccharide was composed of 95.44% glucose, 2.01% arabinose, 1.81% galactose and 0.74% glucuronic acid. Chicken breast meat was only marinated with different concentrations of the isolated blackberry polysaccharide (1 g/kg, 3 g/kg) for 24 h at a ratio of material to liquid of 1:3, and boiled at 80℃ for 1 h. The differences in texture, water distribution and volatile flavor components among different groups (adding 0,1,3 g/kg blackberry polysaccharide) were investigated. The results showed that the addition of blackberry polysaccharide could significantly improve the hardness of chicken breast, the transformation of free water to bound water, the overall flavor characteristics of the control group and the addition of different concentrations of blackberry polysaccharide were significantly different, and the concentration of volatile flavor substances in boiled chicken breast was reduced.
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Affiliation(s)
- Yuanju He
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Chang Zhang
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Yimei Zheng
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Huaxing Xiong
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Chao Ai
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Hui Cao
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Jianbo Xiao
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
| | - Hesham El-Seedi
- Pharmacognosy Group, Department of Medicinal Chemistry, Uppsala University, Biomedical Centre, Box 574, 751 23 Uppsala, Sweden
| | - Lei Chen
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
- Corresponding authors.
| | - Hui Teng
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China
- Corresponding authors.
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65
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Liu K, Liu Y, Lu J, Liu X, Hao L, Yi J. Nanoparticles prepared by polysaccharides extracted from Biyang floral mushroom loaded with resveratrol: Characterization, bioactivity and release behavior under in vitro digestion. Food Chem 2023; 426:136612. [PMID: 37348397 DOI: 10.1016/j.foodchem.2023.136612] [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: 11/23/2022] [Revised: 04/30/2023] [Accepted: 06/10/2023] [Indexed: 06/24/2023]
Abstract
Resveratrol (RES) is a common active factor in the functional food field, but poor water solubility and low bioavailability have limited its application. In the present study, the novel nanoparticles (RES-CBFMP NPs) using floral mushroom polysaccharide as the wall material have been developed for delivering RES, aiming to overcome its application shortcomings. After ratio optimization, RES-CBFMP NPs (RES-CBFMP,1:8 w/w), which combined through the hydrogen bonds between RES and CBFMP, showed the best overall performance, with the encapsulation efficiency (EE) of 49.74 ± 0.16%, loading efficiency (LE) of 5.53 ± 0.02%, particle size of 158.56 ± 1.97 nm and zeta-potential of -17.56 ± 0.24 mV. In addition, RES-CBFMP NPs exhibited good physicochemical stabilities, sustained gastrointestinal digestive release property, as well as improved in vitro antioxidant and anticancer activities. This study may contribute to the development of RES oral delivery systems and the application of hydrophobic active molecules in the functional food field.
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Affiliation(s)
- Keke Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China; Food Laboratory of Zhongyuan, Zhengzhou University, China
| | - Yongqi Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China; Food Laboratory of Zhongyuan, Zhengzhou University, China
| | - Jike Lu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China; Food Laboratory of Zhongyuan, Zhengzhou University, China
| | - Xin Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China; Food Laboratory of Zhongyuan, Zhengzhou University, China
| | - Limin Hao
- Systems Engineering Institute, Academy of Military Sciences (AMS), Beijing, China.
| | - Juanjuan Yi
- School of Life Sciences, Zhengzhou University, Zhengzhou 450001, Henan, China; Food Laboratory of Zhongyuan, Zhengzhou University, China.
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66
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Yin C, Li C, Ma K, Fan X, Yao F, Shi D, Wu W, Qiu J, Hu G, Gao H. The physicochemical, antioxidant, hypoglycemic and prebiotic properties of γ-irradiated polysaccharides extracted from Lentinula edodes. Food Sci Biotechnol 2023; 32:987-996. [PMID: 37123066 PMCID: PMC10130297 DOI: 10.1007/s10068-022-01234-5] [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: 09/19/2022] [Revised: 12/08/2022] [Accepted: 12/20/2022] [Indexed: 01/26/2023] Open
Abstract
In this study, the influence of γ-irradiation with different dose (0, 4, 8, and 16 kGy) on chemical composition, physicochemical features and bioactivities of polysaccharides extracted from Lentinula edodes (LEP) were investigated. The carbohydrate content (from 59.47 to 70.96%), the solubility, the ⋅OH and DPPH scavenging ability of LEP increased with the increased γ-irradiation dose, while the protein content, the weight-average and number-average molecular weight of LEP were significantly decreased with the increased γ-irradiation dose. Moreover, γ-irradiation treatment caused LEP color changes and surface topography destroyed. γ-Irradiated LEP showed higher hypoglycemic activities in vitro than that of non-irradiated LEP. Moreover, γ-irradiated LEP had better proliferation promoting effects on Lactobacillus rhamnosus and L. plantarum. These results showed that γ-irradiation treatment changes the physicochemical features of LEP, thus affects its antioxidant, hypoglycemic and prebiotic properties, which suggests that γ-irradiated LEP has potential application in the pharmaceutical industries and functional foods. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-022-01234-5.
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Affiliation(s)
- Chaomin Yin
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Chen Li
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
- School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, 430205 China
| | - Kun Ma
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Xiuzhi Fan
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Fen Yao
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Defang Shi
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Wenjing Wu
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Jianhui Qiu
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
| | - Guoyuan Hu
- School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, 430205 China
| | - Hong Gao
- National Research and Development Center for Edible Fungi Processing (Wuhan), Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, 430064 China
- Research Center of Under-Forest Economy in Hubei Province, Wuhan, 430064 China
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67
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Olech M, Cybulska J, Nowacka-Jechalke N, Szpakowska N, Masłyk M, Kubiński K, Martyna A, Zdunek A, Kaczyński Z. Novel polysaccharide and polysaccharide-peptide conjugate from Rosa rugosa Thunb. pseudofruit - Structural characterisation and nutraceutical potential. Food Chem 2023; 409:135264. [PMID: 36571899 DOI: 10.1016/j.foodchem.2022.135264] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/27/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
A novel bioactive polysaccharopeptide (C1) and polysaccharide (C2) with an average molecular weight of 180 kDa and 70 kDa were isolated from R. rugosa pseudofruit. The composition of the macromolecules was established using 1H NMR, FT-IR, GC-MS, SDS-PAGE coupled with enzymatic cleavage, and proteomic analyses (LC-MS). C1 was found to contain 60.56 ± 1.82 % of sugars and 21.17 ± 0.47 % of uronic acids. Its main neutral monosaccharides were arabinose, rhamnose, galactose, glucose, fucose, and mannose. C1 was found to be a polysaccharopeptide containing pectinesterase-like protein. C2 was composed of 32.85 ± 0.97 % of sugars and 48.77 ± 1.15 % of uronic acids. Its main neutral monosaccharides were galactose, glucose, rhamnose, arabinose, and mannose. A promising nutraceutical value of the polysaccharides was revealed. Assays showed strong α-glucosidase inhibitory activity of both macromolecules and considerable antiradical potential and moderate lipoxygenase inhibitory activity of the crude polysaccharide. Moreover, antiproliferative activity of C2 was observed.
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Affiliation(s)
- Marta Olech
- Department of Pharmaceutical Botany, Medical University of Lublin, ul. Chodźki 1, 20-093 Lublin, Poland.
| | - Justyna Cybulska
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doświadczalna 4, Lublin 20-290, Poland
| | - Natalia Nowacka-Jechalke
- Department of Pharmaceutical Botany, Medical University of Lublin, ul. Chodźki 1, 20-093 Lublin, Poland
| | - Nikola Szpakowska
- Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Maciej Masłyk
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, ul. Konstantynów 1i, Lublin 20-708, Poland
| | - Konrad Kubiński
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, ul. Konstantynów 1i, Lublin 20-708, Poland
| | - Aleksandra Martyna
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, ul. Konstantynów 1i, Lublin 20-708, Poland
| | - Artur Zdunek
- Institute of Agrophysics, Polish Academy of Sciences, ul. Doświadczalna 4, Lublin 20-290, Poland
| | - Zbigniew Kaczyński
- Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, 80-308 Gdańsk, Poland
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68
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Sun L, Yue M, Yang L, Ding X, Wang Y, Liu Y, Sun W. Biosynthesis and physicochemical properties of low molecular weight gellan produced by a high-yield mutant of Sphingomonas paucimobilis ATCC 31461. Int J Biol Macromol 2023; 242:124899. [PMID: 37196715 DOI: 10.1016/j.ijbiomac.2023.124899] [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: 03/03/2023] [Revised: 05/04/2023] [Accepted: 05/12/2023] [Indexed: 05/19/2023]
Abstract
Gellan gum (GG) is used in many industries. Here, we obtained a low molecular weight GG (L-GG) directly produced by M155, the high-yield mutant strain of Sphingomonas paucimobilis ATCC 31461, which was selected using UV-ARTP combined mutagenesis. The molecular weight of L-GG was 44.6 % lesser than that of the initial GG (I-GG), and the GG yield increased by 24 %. The monosaccharide composition and Fourier transform-infrared spectroscopic patterns of L-GG were similar to those of I-GG, which indicated that the decrease in the molecular weight of L-GG was probably because of reduction in the degree of polymerization. In addition, microstructural analysis revealed that the surface of L-GG was rougher, with smaller pores and tighter network, than that of I-GG. L-GG showed low hardness, gumminess, and chewiness, which are indicative of better taste. The results of rheological analysis revealed that the L-GG solution is a typical non-Newtonian fluid with low viscoelasticity, which exhibited stable dynamic viscoelasticity within 20-65 °C. To the best of our knowledge, this is the first report of direct biosynthesis of low molecular weight GG during fermentation, which will reduce the manufacturing costs. Our observations provide a reference for precise and expanded applications of GG.
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Affiliation(s)
- Ling Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Meixiang Yue
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Lei Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xialiang Ding
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yazhen Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuhan Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Wenjing Sun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
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69
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Tian L, Roos YH, Gómez-Mascaraque LG, Lu X, Miao S. Tremella fuciform Polysaccharides: Extraction, Physicochemical, and Emulsion Properties at Different pHs. Polymers (Basel) 2023; 15:polym15071771. [PMID: 37050384 PMCID: PMC10097164 DOI: 10.3390/polym15071771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
The chemical composition, macromolecular characteristics, and structure of four types of Tremella fuciform polysaccharides (TPS) were analyzed, including one TPS that was extracted in the laboratory (L-TPS) and three commercial TPS. The effects of pH on the properties of TPS emulsions were investigated by analyzing their zeta potential, particle size, apparent viscosity, and stability. The results showed that L-TPS presented a higher percentage content of protein (2.33%) than commercial TPS (0.73–0.87%), and a lower molecular mass (17.54 × 106 g/mol). Thus, L-TPS exhibited the best emulsifying activity but gave poor emulsion stability. The droplet sizes and apparent viscosity of commercial TPS-stabilized emulsions were larger or higher in acidic environments. At pH 2, the apparent viscosity was the lowest for L-TPS. Commercial TPS emulsions were most stable at pH 6, while the L-TPS-stabilized emulsion was most stable at pH 2. The obtained results revealed that the emulsifying properties of TPS varied and the effects of pH on emulsion characteristics differed, as determined from the molecular mass, macromolecular characteristics, and structure. This research is useful for expanding the application of TPS as a novel food ingredient in emulsions.
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Affiliation(s)
- Lili Tian
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland
- School of Food and Nutritional Sciences, University College Cork, T12 K8AF Cork, Ireland
| | - Yrjö H. Roos
- School of Food and Nutritional Sciences, University College Cork, T12 K8AF Cork, Ireland
| | | | - Xu Lu
- China-Ireland International Cooperation Centre for Food Material Sciences and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Song Miao
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland
- China-Ireland International Cooperation Centre for Food Material Sciences and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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70
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Xu M, Qu Y, Li H, Tang S, Chen C, Wang Y, Wang H. Improved Extraction Yield, Water Solubility, and Antioxidant Activity of Lentinan from Lentinula edodes via Bacillus subtilis natto Fermentation. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9040333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Lentinan has important applications in the food and medicine fields. Fermenting Lentinula edodes with Bacillus subtilis natto increased the lentinan extraction yield by 87.13% and greatly altered the molecular structure and antioxidant activity of lentinan. The uronic acid content in the lentinan molecular structure increased from 2.08% to 4.33%. The fermentation process did not affect the monosaccharide composition of lentinan, comprised of more than 90% glucose residues. Fermentation significantly reduced the molecular weight of lentinan and altered its apparent structure. The water solubility of fermented lentinan was increased by 165.07%, and the antioxidant activity was significantly improved. Fermentation using soybean as a substrate may be beneficial for enhancing the activity of Bacillus subtilis natto and producing lentinan with different molecular weights.
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71
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Peng Y, Zhang Z, Chen W, Zhao S, Pi Y, Yue X. Structural characterization, α-glucosidase inhibitory activity and antioxidant activity of neutral polysaccharide from apricot (Armeniaca Sibirica L. Lam) kernels. Int J Biol Macromol 2023; 238:124109. [PMID: 36958449 DOI: 10.1016/j.ijbiomac.2023.124109] [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: 10/21/2022] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 03/25/2023]
Abstract
Screening for α-glucosidase inhibitors and antioxidants from natural sources that could reduce postprandial glucose in diabetic patients and reduce oxidative stress had attracted considerable interest. In this study, a neutral polysaccharide (AP-1) with a triple helix structure was isolated and purified from the residue of apricot (Armeniaca sibirica L. Lam.) kernels by using DEAE-52 and Sephadex G-100 columns. The molecular weight of AP-1 was 23.408 kDa and consisted mainly of glucose with trace amounts of arabinose, galactose, and mannose, which had molar percentages of 98.48, 0.63, 0.62 and 0.27 %, respectively. The main chain of AP-1 was composed of →4)-α-D-Glcp-(1 → interlinked, and α-D-Glcp-(1 → was attached as a branched chain at the O-6 position of →4,6)-α-D-Glcp-(1→. In addition, AP-1 exhibited stronger α-glucosidase inhibition and free radical scavenging ability compared to crude polysaccharides. Therefore, AP-1 could be used as a potential natural hypoglycemic agent and antioxidant in the treatment of diabetes mellitus.
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Affiliation(s)
- Yanqi Peng
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Zhenghan Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Weiyan Chen
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Shanshan Zhao
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China
| | - Yuzhen Pi
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China.
| | - Xiqing Yue
- College of Food Science, Shenyang Agricultural University, Shenyang 11086, China.
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72
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Tang Z, Shao T, Gao L, Yuan P, Ren Z, Tian L, Liu W, Liu C, Xu X, Zhou X, Han J, Wang G. Structural elucidation and hypoglycemic effect of an inulin-type fructan extracted from Stevia rebaudiana roots. Food Funct 2023; 14:2518-2529. [PMID: 36820831 DOI: 10.1039/d2fo03687h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Diabetes mellitus (DM) is a common chronic medical condition characterized by hyperglycemia resulting from abnormal insulin functionality, of which type 2 DM (T2DM) is the predominant form. An inulin-type fructan, denoted as SRRP, was obtained from Stevia rebaudiana roots via hot-water extraction and alcoholic precipitation, which was subsequently purified by column chromatography. The extracted SRRP sample had a molecular weight of 5.4 × 103 Da. Structural analyses indicated that SRRP was composed of 2,1-linked-β-D-fructofuranosyl and α-D-glucopyranosyl residues in a ratio of approximately 29 : 1. In vivo assays revealed that SRRP significantly reduced fasting blood glucose levels, improved insulin resistance, decreased oxidative stress, and regulated lipid metabolism in T2DM mouse models. In addition, SRRP altered the diversity of the gut microbiota and its metabolites in T2DM mice; it increased probiotic bacteria and the concentration of short-chain fatty acids and decreased harmful bacteria. The findings demonstrate the potential of SRRP in the treatment of T2DM.
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Affiliation(s)
- Zhiyan Tang
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Taili Shao
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China. .,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Anhui Province Key Laboratory of Active Biological Macromolecules, Wuhu 241002, China
| | - Lan Gao
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Pingchuan Yuan
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China. .,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Anhui Province Key Laboratory of Active Biological Macromolecules, Wuhu 241002, China
| | - Zhengrui Ren
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Lei Tian
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Wei Liu
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Chunyan Liu
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China. .,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Anhui Province Key Laboratory of Active Biological Macromolecules, Wuhu 241002, China
| | - Xiuxian Xu
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Xuan Zhou
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China.
| | - Jun Han
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China. .,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Anhui Province Key Laboratory of Active Biological Macromolecules, Wuhu 241002, China
| | - Guodong Wang
- Drug Research & Development Center, School of Pharmacy, Wannan Medical College, Wuhu 241002, China. .,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Anhui Province Key Laboratory of Active Biological Macromolecules, Wuhu 241002, China
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Recent Advances on Main Active Ingredients, Pharmacological Activities of Rosa roxbughii and Its Development and Utilization. Foods 2023; 12:foods12051051. [PMID: 36900567 PMCID: PMC10001392 DOI: 10.3390/foods12051051] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Rosa roxburghii tratt (R. roxburghii) is an important plant resource that is widely distributed in the southwest of China and favored by consumers due to its high nutritional value and healthy functions. Meanwhile, it is a traditional edible and medicinal plant in China. With the deepening research of R. roxburghii, more and more bioactive components and its health care and medicinal value have been discovered and developed in recent years. This review summarizes and discusses the recent advances on main active ingredients such as vitamin, protein, amino acid, superoxide dismutase, polysaccharide, polyphenol, flavonoid, triterpenoid and mineral, and pharmacological activities including antioxidant activity, immunomodulatory activity, anti-tumor activity, glucose and lipid metabolism regulation, anti-radiation effect, detoxification effect, and viscera protection of R. roxbughii, as well as its development and utilization. The research status and existing problems of R. roxburghii development and quality control are also briefly introduced. This review ends with some suggestions on the perspectives and directions for future research and potential applications of R. roxbughii.
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Chen HH, Shyu YT, Wu SJ. Physicochemical characteristics and retardation effects on in vitro starch digestibility of non-starch polysaccharides in jelly-fig (Ficus pumila L. var. awkeotsang). Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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75
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Huang Y, Guo Z, Chen Z, Lei D, Li S, Zhu Z, Barba FJ, Cheng S. Combination with litchi procyanidins under PEF treatment alters the physicochemical and processing properties of inulin. Food Chem X 2023; 18:100635. [PMID: 36968317 PMCID: PMC10031345 DOI: 10.1016/j.fochx.2023.100635] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 02/24/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
A novel alternative to prepare the inulin-procyanidin complex assisted by pulsed electric field (PEF) treatment was explored in this study. Results showed that the optimal condition of PEF treatment enhanced the adsorption rate of procyanidins to inulin from 78.56 to 103.46 μg/mg. Based on well fitted by Redlich-Peterson model and spectral analysis including UV and FT-IR, the interaction between inulin and procyanidin was evidenced to be dominated by hydrogen bonds. The DSC curve and the SEM spectrum displayed better stability of the PEF-treated inulin-procyanidin complex than the untreated complex. The PEF-treated complex had lower solubility but higher water-holding capacity than inulin, which exhibited stronger shear-thinning property and more stable flow behavior referring to rheological analysis. Furthermore, the gel formed from the PEF-treated complex possessed greater hardness, chewiness and viscosity, with no significant effects noted in terms of springiness, cohesiveness and resilience.
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76
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Geng X, Guo D, Bau T, Lei J, Xu L, Cheng Y, Feng C, Meng J, Chang M. Effects of in vitro digestion and fecal fermentation on physico-chemical properties and metabolic behavior of polysaccharides from Clitocybe squamulosa. Food Chem X 2023; 18:100644. [PMID: 37032744 PMCID: PMC10074541 DOI: 10.1016/j.fochx.2023.100644] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 03/07/2023] [Accepted: 03/12/2023] [Indexed: 03/17/2023] Open
Abstract
The aim of this study was to establish a human digestion model in vitro to explore the degradation characteristics of a novel high-purity polysaccharide from Clitocybe squamulosa (CSFP2). The results showed that the content of reducing sugars (CR ) of CSFP2 increased from 0.13 to 0.23 mg/mL, the molecular weight (Mw) of CSFP2 decreased significantly during the saliva-gastrointestinal digestion. The constituent monosaccharides of CSFP2, including galactose, glucose, and mannose, were stable during in vitro digestion, but their molar ratios were changed from 0.023: 0.737: 0.234 to 0.496: 0.478: 0.027. The surface of CSFP2 changes from a rough flaky structure to a scattered flocculent or rod-shaped structure after the gastrointestinal digestion. However, the apparent viscosity of CSFP2 was overall stable during in vitro digestion. Moreover, CSFP2 still maintains its strong antioxidant capacity after saliva-gastrointestinal digestion. The results showed that CSFP2 can be partially decomposed during digestion. Meanwhile, some physico-chemical properties of the fermentation broth containing CSFP2 changed significantly after gut microbiota fermentation. For example, the pH value (from 8.46 to 4.72) decreased significantly (p < 0.05) after 48 h of fermentation. the OD 600 value increased first and then decreased (from 2.00 to 2.68 to 1.32) during 48-h fermentation. In addition, CSFP2 could also increase the amounts of short-chain fatty acids (SCFAs) (from 5.5 to 37.15 mmol/L) during fermentation (in particular, acetic acid, propionic acid, and butyric acid). Furthermore, the relative abundances of Bacteriodes, Bifidobacterium, Catenibacterium, Lachnospiraceae_NK4A136_group, Megasphaera, Prevotella, Megamonas, and Lactobacillus at genus level were markedly increased with the intervention of CSFP2. These results provided a theoretical basis for the further development of functional foods related to CSFP2.
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77
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Yang JJ, Zhang X, Dai JF, Ma YG, Jiang JG. Effect of fermentation modification on the physicochemical characteristics and anti-aging related activities of Polygonatum kingianum polysaccharides. Int J Biol Macromol 2023; 235:123661. [PMID: 36796559 DOI: 10.1016/j.ijbiomac.2023.123661] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/22/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Abstract
In order to fully investigate the anti-aging value of the plants polysaccharides, the fermentation method was applied to modify the Polygonatum kingianum polysaccharides (PKPS), and the ultra-filtration was used to further segment the hydrolyzed polysaccharides. It was found that the fermentation induced an increase in the in vitro anti-aging-related activities of PKPS including antioxidant, hypoglycemic and hypolipidemic activity, and cellular aging-delaying ability. In particular, the low Mw fraction PS2-4 (10-50 kDa) separated from the fermented polysaccharide exhibited superior anti-aging activity on experimental animals. PS2-4 extended the Caenorhabditis elegans lifespan by 20.70 %, with an increased effect of 10.09 % compared to the original polysaccharide; it was also more effective than the original one in improving movement ability and reducing lipofuscin accumulation of worms. This fraction was screened as the optimal anti-aging active polysaccharide. After fermentation, the main molecular weight distribution of PKPS changed from 50-650 kDa to 2-100 kDa, and the chemical composition and monosaccharide composition also changed; the initial rough and porous microtopography turned into smooth state. These alterations in physicochemical characteristics suggest that fermentation exerted an influence on the structure of PKPS, which contributed to the enhanced anti-aging activity, indicating that fermentation was promising in the structural modification of polysaccharides.
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Affiliation(s)
- Jing-Juan Yang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Xi Zhang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Jin-Feng Dai
- Hunan Provincial Institute of Product and Goods Quality Inspection, Changsha 410007, China
| | - Ya-Ge Ma
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Jian-Guo Jiang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
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78
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Miao W, Huang R, Huang X, Gao F, Leng X, Li Q. Physicochemical Properties and In Vivo Hepatoprotective Effect of Polysaccharides from Grape Pomace. Antioxidants (Basel) 2023; 12:antiox12020394. [PMID: 36829953 PMCID: PMC9952491 DOI: 10.3390/antiox12020394] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/14/2023] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Abstract
Here, the polysaccharides from grape pomace, a by-product in the wine industry, were characterized and evaluated in vitro and in vivo. The polysaccharides were extracted and studied using spectroscopic and chemical methods. The results revealed that GPPs are rich in arabinose, galactose and glucuronic acid and are heteropolysaccharides without protein and nucleic acid, containing α-glycoside bonds with irregular clusters on the surface. In vitro antioxidant activity assays indicated that GPPs have concentration-dependent antioxidant activity. In vivo, GPPs markedly decreased the levels of TNF-a, IL-6, ALT, AST and MDA in serum and liver tissues and restored the levels of SOD, CAT and GSH. Additionally, further histopathological examination confirmed that GPPs could mitigate the injury of liver induced by CCl4. Our results demonstrate that GPPs had antioxidant and hepatoprotective effects, and they are expected to be a potential ingredient for functional foods or hepatoprotective drugs.
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Affiliation(s)
- Wenjun Miao
- Agricultural Bio-Pharmaceutical Laboratory, College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Rong Huang
- Agricultural Bio-Pharmaceutical Laboratory, College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Xiaoli Huang
- Instrumental Analysis Center, Qingdao Agricultural University, Qingdao 266109, China
| | - Fei Gao
- Agricultural Bio-Pharmaceutical Laboratory, College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Xiangpeng Leng
- Engineering Laboratory of Genetic Improvement of Horticultural Crops of Shandong Province, Institute of Grape Science and Engineering, College of Horticulture, Qingdao Agricultural University, Qingdao 266109, China
| | - Qiu Li
- Agricultural Bio-Pharmaceutical Laboratory, College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
- Correspondence:
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79
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Shen C, Wang Y, Zhang H, Li W, Chen W, Kuang M, Song Y, Zhong Z. Exploring the active components and potential mechanisms of Rosa roxburghii Tratt in treating type 2 diabetes mellitus based on UPLC-Q-exactive Orbitrap/MS and network pharmacology. Chin Med 2023; 18:12. [PMID: 36747287 PMCID: PMC9903504 DOI: 10.1186/s13020-023-00713-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 01/14/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a global disease with growing prevalence that is difficult to cure. Rosa roxburghii Tratt is an edible and medicinal plant, and modern pharmacological studies have shown that it has potential anti-diabetic activity. This is the first study to explore the active components and potential mechanisms of Rosa roxburghii Tratt fruit for treating T2DM based on UPLC-Q-Exactive Orbitrap/MS and network pharmacology. METHODS The active components of Rosa roxburghii Tratt fruit were obtained from UPLC-Q-Exactive Orbitrap/MS analysis and retrieval in the SciFinder, PubMed, Web of Science, and CNKI databases. The potential targets of the active components were obtained from the SwissTargetPrediction and PharmMapper databases. The disease targets for T2DM were obtained from GeneCards, OMIM, TTD, DisGENent, and GEO databases. The intersection of the two datasets was used to obtain the potential targets of Rosa roxburghii Tratt fruit against T2DM. The target protein interaction network was constructed using the String database and Cytoscape software. The R software ClusterProfiler package was used for target enrichment analysis and the Cytoscape CytoNCA plug-in was used to screen core targets. Molecular docking and result visualization were performed using PyMOL and Autodock Vina software. RESULTS We obtained 20 bioactive ingredients, including alphitolic acid, quercetin, and ellagic acid, as well as 13 core targets, such as AKT1, TNF, SRC, and VEGFA. All bioactive ingredients in Rosa roxburghii Tratt fruit were active against T2DM-related therapeutic targets. Rosa roxburghii Tratt fruit may play a therapeutic role in T2DM by regulating the PI3K/AKT, RAS, AGE-RAGE, and other signaling pathways. CONCLUSIONS This study explored the active components and potential mechanisms of Rosa roxburghii Tratt fruit in the treatment of T2DM, laying the foundation for a further experimental study based on pharmacodynamic substances and their mechanisms of action.
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Affiliation(s)
- Chenxiao Shen
- grid.437123.00000 0004 1794 8068Macao Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, SAR 999078 China
| | - Yu Wang
- Guangzhou Wanglaoji Health Industry Co, Ltd, Guangzhou, 510632 China
| | - Hui Zhang
- Guangzhou Wanglaoji Health Industry Co, Ltd, Guangzhou, 510632 China
| | - Wei Li
- grid.24695.3c0000 0001 1431 9176Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Wenyue Chen
- grid.437123.00000 0004 1794 8068Macao Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, SAR 999078 China
| | - Mingqing Kuang
- Guangzhou Wanglaoji Health Industry Co, Ltd, Guangzhou, 510632 China
| | - Yuelin Song
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Zhangfeng Zhong
- Macao Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, SAR 999078, China.
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80
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Li P, Li C, Fu X, Huang Q, Chen Q. Physicochemical, functional and biological properties of soluble dietary fibers obtained from Rosa roxburghii Tratt pomace using different extraction methods. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.02.021] [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: 02/22/2023]
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81
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Structural elucidation and immunoregulatory activity of a new polysaccharide obtained from the edible part of Scapharca subcrenata. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.02.017] [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: 02/19/2023]
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82
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Effects of different sources of β-glucan on pasting, gelation, and digestive properties of pea starch. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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83
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Effects of different extraction techniques on the structural, physicochemical, and bioactivity properties of heteropolysaccharides from Platycodon grandiflorum roots. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.02.001] [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: 02/05/2023]
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84
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Wang L, Zhang P, Chen J, Li C, Tian Y, Xu F. Prebiotic properties of the polysaccharide from Rosa roxburghii Tratt fruit and its protective effects in high-fat diet-induced intestinal barrier dysfunction: A fecal microbiota transplantation study. Food Res Int 2023; 164:112400. [PMID: 36737985 DOI: 10.1016/j.foodres.2022.112400] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/08/2022] [Accepted: 12/24/2022] [Indexed: 12/28/2022]
Abstract
Polysaccharide from Rosa roxburghii Tratt fruit (RTFP) ameliorates high-fat diet (HFD)-induced colitis in mice. However, it is still unknown whether the gut microbiota can mediate the anti-colitis effects of RTFP in mice. This research aims to investigate the role of gut microbes in modulating RTFP in colitis mice through fecal microbiota transplantation (FMT). The findings demonstrated that RTFP exhibited prebiotic effects on HFD-induced colitis mice. After FMT treatment (transplatation of the microbiota from the fecal sample to each recipient daily), the fecal microbiota of RTFP-treated donor mice remarkably alleviated colitis-related symptoms (e.g., colonic inflammation, loss of body weight, gut microbiota dysbiosis, and loss of barrier integrity) and upregulated the expression of tight junction proteins compared to the HFD-treated donor mice. Overall, RTFP can reduce the severity of HFD-induced colitis by regulating gut microbiota.
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Affiliation(s)
- Lei Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Pan Zhang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jie Chen
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Chao Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yingpeng Tian
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Fei Xu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
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85
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Yuan X, Gao X, Zheng T, Wang J, Dong Y, Xue H. Carbon nanomaterial-treated cell cultures of Nostoc flagelliforme produce exopolysaccharides with ameliorative physio-chemical properties. Int J Biol Macromol 2023; 227:726-735. [PMID: 36565826 DOI: 10.1016/j.ijbiomac.2022.12.209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/15/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
The feasibility and efficiency of carbon nanomaterials (CNMs) in algal biotechnology are less known. In this study, the influences of four CNMs, graphene (G), graphene oxide (GO), multiwalled carbon nanotube (MWCNT), and aminated multiwalled carbon nanotube (MWCNT-NH2), on cell growth and exopolysaccharide (EPS) production, as well as the physiochemical properties of EPS, were investigated in cell culture of Nostoc flagelliforme. A proper concentration (15 mg L-1) of four CNMs was chosen for use after a preliminary test. Upon GO treatment, the biomass was improved by 11.1 % and the EPS production was increased by 36.1 % on day 16 compared to the nontreated control. Four CNM treatments significantly improved cellular O2·- and H2O2 levels as well as superoxide dismutase and catalase activities. The monosaccharide compositions and functional groups of the EPSs were obviously altered by the CNM treatments. Particularly, the GO treatment-resulting EPS showed obviously improved flocculating ability, water absorption ability, and reactive oxygen species scavenging ability. In general, four CNMs exerted distinct influences on the production and physio-chemical property alteration of the EPS in N. flagelliforme culture. This work expands our understanding of the application of CNMs in the induced production and functional modification of polysaccharides during algal cultivation.
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Affiliation(s)
- Xiaolong Yuan
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Xiang Gao
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China.
| | - Tao Zheng
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Jing Wang
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Yibei Dong
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Huidan Xue
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
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Yang Z, Zeng Y, Hu Y, Zhou T, Li J, He L, Zhang W, Zeng X, Fan J. Comparison of chemical property and in vitro digestion behavior of polysaccharides from Auricularia polytricha mycelium and fruit body. Food Chem X 2023; 17:100570. [PMID: 36845476 PMCID: PMC9945431 DOI: 10.1016/j.fochx.2023.100570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 12/16/2022] [Accepted: 01/06/2023] [Indexed: 01/08/2023] Open
Abstract
The antioxidant activity of Auricularia polytricha is associated tightly with its polysaccharide concentration, molar mass and architecture. This study aims to explore the differences in structural and physicochemical traits and oxidation resistances between the polysaccharides from fruit body (ABPs) and mycelial (IAPs) of Auricularia polytricha. The results showed that ABPs and IAPs were constituted by glucose, glucuronic acid, galactose and mannose. However, the molecular weight distribution of IAPs (3.22 × 104 Da (52.73%) and 1.95 × 106 Da (24.71%)) was wider than that of ABPs (5.4 × 106 Da (95.77%)). The shear-thinning performance and viscoelastic behavior of both IAPs and ABPs are representative. IAPs are scattered in sheets, with folds and holes, and have a triple helix structure. ABPs are compact in structure and clear in texture. The main functional groups and thermal stability of both polysaccharides were similar. Concerning the in-vitro oxidation resistance, both of the studied polysaccharides exhibited the potent potential to scavenge hydroxyl radicals (IC50 = 3.37 ± 0.32 and 6.56 ± 0.54 mg/mL, respectively) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals (IC50 = 0.89 ± 0.22 and 1.48 ± 0.63 mg/mL, respectively), as well as the moderate reduction power. In addition, IAPs and ABPs were both completely undigested in simulated contexts of saliva, small intestine and stomach, and the two polysaccharide types maintained high DPPH and hydroxyl radical scavenging activities. DDPH scavenging rate during digestion was positively correlated with uronic acid content. To conclude, this study suggests the potential of IAPs as an equivalent alternative to ABPs.
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Affiliation(s)
- Zhengbin Yang
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China
| | - Yongde Zeng
- Guizhou Industrial Technology Research Institute of Rare Edible and Medicinal Fungi Co., Ltd, Guiyang 550025, China
| | - Yuedan Hu
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China
| | - Tingting Zhou
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China
| | - Jiamin Li
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China
| | - Lapin He
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China
| | - Wei Zhang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Xuefeng Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Industrial Technology Research Institute of Rare Edible and Medicinal Fungi Co., Ltd, Guiyang 550025, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China,Corresponding authors at: School of Liquor and Food Engineering, Guizhou University, Guiyang, China.
| | - Jin Fan
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China,Guizhou Provincial Key Laboratory of Agricultural and Animal Products Storage and Processing, Guiyang, China,Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guiyang, China,Corresponding authors at: School of Liquor and Food Engineering, Guizhou University, Guiyang, China.
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87
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Huang J, Yu M, Wang S, Shi X. Effects of jicama (Pachyrhizus erosus L.) non-starch polysaccharides with different molecular weights on structural and physiochemical properties of jicama starch. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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88
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Yin C, Li Y, Li J, Fan X, Yao F, Shi D, Cheng Y, Liu M, Lu Q, Gao H. Gastrointestinal digestion, probiotic fermentation behaviors and immunomodulatory effects of polysaccharides from Sanghuangporus vaninii. Int J Biol Macromol 2022; 223:606-617. [PMID: 36356870 DOI: 10.1016/j.ijbiomac.2022.11.012] [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: 06/16/2022] [Revised: 10/20/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
Abstract
In this study, the crude polysaccharides (CSVP) and the preliminary purified polysaccharides (PSVP) from Sanghuangporus vaninii were obtained. The physicochemical properties, gastrointestinal digestion, and probiotic fermentation behaviors of CSVP and PSVP as well as the immunomodulatory effects of PSVP in cyclophosphamide-treated mice were investigated. The results showed that PSVP had higher total polysaccharides content and solubility, but lower radical scavenging activity than CSVP. Moreover, PSVP showed lower hydrolysis degree and better probiotic effects than CSVP. In immunosuppression mice model, PSVP supplement increased the body weight, spleen and thymus index, improved the release of cytokines IFN-γ, immunoglobulins IgM and IgG, and enhanced the lysozyme activity. Moreover, PSVP supplement significantly prevented the oxidative stress in vivo, increased the level of beneficial gut microbiota, especially Bacteroidaceae and Lactobscillsceae, as well as the content of short-chain fatty acids (SCFAs). These results indicated that PSVP could recover the immune response in cyclophosphamide-treated mice by regulating gut microbiota and intestinal barrier. The findings will lay a theoretical foundation for equitable utilization of S. vaninii resources as well as the product development.
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Affiliation(s)
- Chaomin Yin
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Yuhong Li
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Jiangtao Li
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China
| | - Xiuzhi Fan
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Fen Yao
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Defang Shi
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Yaqing Cheng
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Mengfan Liu
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China
| | - Qi Lu
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
| | - Hong Gao
- National Research and Development Center for Edible Fungi Processing (Wuhan), Key Laboratory of Agro-Products Cold Chain Logistics, Ministry of Agriculture and Rural Affairs, Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; Research Center of Under-forest Economy in Hubei Province, Wuhan 430064, China.
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89
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Wheat gluten protein properties from fermented dough storage at subfreezing temperatures. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01775-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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90
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Li J, Zhang J, Zhang Y, Shi Y, Feng D, Zuo Y, Hu P. Effect and Correlation of Rosa roxburghii Tratt Fruit Vinegar on Obesity, Dyslipidemia and Intestinal Microbiota Disorder in High-Fat Diet Mice. Foods 2022; 11:foods11244108. [PMID: 36553852 PMCID: PMC9778257 DOI: 10.3390/foods11244108] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
To investigate the effect of Rosa roxburghii Tratt fruit vinegar (RFV) on the intervention of obesity and hyperlipidemia and its potential mechanism, a high-fat diet (HFD)-induced obesity model in mice was established and gavaged with RFV, saline and xuezhikang for 30 consecutive days, respectively. The results showed that RFV supplementation significantly reduced fat accumulation, and improved dyslipidemia and liver inflammation in HFD mice. RFV intervention for 30 days significantly improved the diversity of gut microbiota and altered the structure of gut microbiota in HFD mice. Compared with the model group (MC), the ratio of Firmicutes to Bacteroidetes at least decreased by 15.75% after RFV treatment, and increased the relative abundance of beneficial bacteria (Proteobacteria, Bacteroidetes, Lactobacillaceae, Bacteroides, Akkermansia,) and decreased the relative abundance of harmful bacteria (Ruminococcaceae, Erysipelotrichaceae, Ruminococcaceae _UCG-013, Lachnospiraceae, Allobaculum, Actinobacteria). Spearman’s correlation analysis revealed that Erysipelotrichaceae, Allobaculum, Lachnospiraceae, Ruminococcaceae, Ruminococcaceae_UCG-013, uncultured_bacterium_f_Lachnospiraceae and Desulfobacterota were positively correlated (p < 0.05) with the body weight of mice, while Proteobacteria was negatively correlated (p < 0.05) with the body weight of mice. The two main bacteria that could promote dyslipidemia in obese mice were Actinobacteria and Firmicutes, while those that played a mitigating role were mainly Bacteroidetes. It is concluded that RFV plays an important role in the intervention of obesity and related complications in HFD mice by regulating their gut microbiota.
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Affiliation(s)
| | | | | | | | | | | | - Ping Hu
- Correspondence: ; Tel.: +86-13639088037
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91
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Su J, Zhang B, Fu X, Huang Q, Li C, Liu G, Hai Liu R. Recent advances in polysaccharides from Rose roxburghii Tratt fruits: isolation, structural characterization, and bioactivities. Food Funct 2022; 13:12561-12571. [PMID: 36453451 DOI: 10.1039/d2fo02192g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Rosa roxburghii Tratt fruit (RRF), known commonly as Cili in China, is a highly valued fruit that contains abundant functional and nutritional constituents with a variety of health-promoting benefits. Polysaccharides (RRFPs) are regarded as one of the crucial biological compounds in RRF. Existing literature has shown that RRFPs possess various remarkable biological activities, such as antioxidant, hypoglycemic, antitumor, anti-inflammatory, and gut microbiota modulation capabilities. In recent years, isolation and purification methods, structural characteristics, and biological activities of RRFPs have been drawing increasing attention. However, there is no up-to-date review of research progress on this front. In this review, recent advances in RRFPs, including their isolation, purification, structural characterization, biological activity, and the structure-activity relationship are summarized and discussed. In addition, this review highlights the challenges and prospects of RRFPs. Overall, this review provides useful research underpinnings and updated information for the further development and utilization of RRFPs in the fields of health, food, and medicine.
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Affiliation(s)
- Juan Su
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
| | - Bin Zhang
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
| | - Xiong Fu
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
| | - Qiang Huang
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China.
| | - Chao Li
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China. .,Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, China
| | - Guang Liu
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Guangzhou, 510610, China
| | - Rui Hai Liu
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China. .,Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, China.,Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY, 14853, USA
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92
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Li Q, Geng X, Zhu L, Zheng F, Chen E, Wang G, Li X. Structural characterization and antioxidant properties of a novel polysaccharide isolated from Jiuzao in vitro and in vivo. Food Res Int 2022; 162:111940. [DOI: 10.1016/j.foodres.2022.111940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022]
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93
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The Therapeutic Effect and the Potential Mechanism of Flavonoids and Phenolics of Moringa oleifera Lam. Leaves against Hyperuricemia Mice. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238237. [PMID: 36500329 PMCID: PMC9738809 DOI: 10.3390/molecules27238237] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022]
Abstract
The aim of this study is to evaluate the anti-hyperuricemia effect and clarify the possible mechanisms of flavonoids and phenolics of MOL (MOL-FP) in mice. Hyperuricemia mice were generated via intraperitoneal (i.p.) administration of potassium oxonate (PO) and oral gavage (p.o.) of hypoxanthine (HX). Serum uric acid (UA), weight, serum XO activity, hepatic XO activity, urea nitrogen (BUN), creatinine (CRE), serum AST level, serum ALT level, mRNA expression of renal urate-anion transporter 1 (URAT1), glucose transporter 9 (GLUT9), organic anion transporters 1 (OAT1), organic anion transporters 3 (OAT3), and ATP-binding cassette transporter G2 (ABCG2) were determined. The molecular docking was conducted using AutoDock Vina 1.2.0 to screen potential XO inhibitors in MOL-FP. Serum metabolomics was established to collect the metabolic profiles of mice and explore the metabolic changes that occurred after MOL-FP treatment. MOL-FP could notably reduce the serum UA level of hyperuricemia mice by inhibiting XO activity and regulating renal urate transporters. Molecular docking studies indicated that 5-p-coumaroylquinic acid, 3-p-coumaroylquinic acid, and catechin could be potential XO inhibitors. Besides, MOL-FP prevented the pathological process of hyperuricemia by regulating biomarkers associated with purine metabolism, amino acid metabolism, and lipid metabolism.
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94
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Structural Characterization of Polysaccharide Derived from Gastrodia elata and Its Immunostimulatory Effect on RAW264.7 Cells. Molecules 2022; 27:molecules27228059. [PMID: 36432165 PMCID: PMC9694387 DOI: 10.3390/molecules27228059] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022] Open
Abstract
A polysaccharide from Gastrodia elata (named GEP-1) was isolated with a DEAE-52 column and Sephadex G-100 column. The structural characteristics showed that GEP-1 was mainly composed of glucose (92.04%), galactose (4.79%) and arabinose (2.19%) with a molecular weight of 76.444 kDa. The polydispersity (Mw/Mn) of GEP-1 was 1.25, indicating that the distribution of molar mass (Mw) was relatively narrow, which suggested that GEP-1 was a homogeneous polysaccharide. Moreover, the molecular conformation plot of the root mean square (RMS) radius (<rg2> 1/2) versus Mw yielded a line with a slope less than 0.33 (0.15 ± 0.02), displaying that GEP-1 is a compact and curly spherical molecule in NaNO3 aqueous solution. NMR and methylation analyses revealed that the main chain structure of GEP-1 was α-(1→4)-glucans. Furthermore, it was proven that GEP-1 possessed cytoproliferative and enhancing phagocytic activities and induced cytokine (TNF-α, IL1-β) and nitric oxide (NO) release in macrophages by upregulating the related gene expression. In addition, the RNA-seq results suggested that the GEP-1-induced immunomodulatory effect was mainly caused by activation of the NF-κB signaling pathway, which was further verified by NF-κB ELISA and pathway inhibition assays. As a result, GEP-1 exhibits the potential to be developed as a novel cheap immunostimulant without obvious toxicity.
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95
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Tang Y, He X, Liu G, Wei Z, Sheng J, Sun J, Li C, Xin M, Li L, Yi P. Effects of different extraction methods on the structural, antioxidant and hypoglycemic properties of red pitaya stem polysaccharide. Food Chem 2022; 405:134804. [DOI: 10.1016/j.foodchem.2022.134804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 11/07/2022]
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96
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Wang T, Han J, Dai H, Sun J, Ren J, Wang W, Qiao S, Liu C, Sun L, Liu S, Li D, Wei S, Liu H. Polysaccharides from Lyophyllum decastes reduce obesity by altering gut microbiota and increasing energy expenditure. Carbohydr Polym 2022; 295:119862. [DOI: 10.1016/j.carbpol.2022.119862] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/30/2022] [Accepted: 07/08/2022] [Indexed: 12/11/2022]
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97
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Influence of Green Tea Added to Cherry Wine on Phenolic Content, Antioxidant Activity and Alpha-Glucosidase Inhibition during an In Vitro Gastrointestinal Digestion. Foods 2022; 11:3298. [PMCID: PMC9601454 DOI: 10.3390/foods11203298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cherries are a good source of bioactive compounds, with high antioxidant activity as well as nutritional and therapeutic importance. In this study, cherry wines enriched with green tea infusion (mild and concentrated) were produced, and their biological properties were evaluated. During winemaking, the main vinification parameters (alcohol, reducing sugars, acidity, total polyphenol content) as well biological activity (antioxidant activity, alpha-glucosidase inhibition potential) were determined. An in vitro digestion process was also performed to evaluate the impact of the gastrointestinal environment on the biological stability of the wines, and to analyze the interactions of wine-intestinal microflora. The addition of green tea to the cherry wine significantly increased the total polyphenol content (up to 2.73 g GAE/L) and antioxidant activity (up to 22.07 mM TE/L), compared with the control wine. However, after in vitro digestion, a reduction in total polyphenols (53–64%) and antioxidant activity (38–45%) were noted. Wines fortified with green tea expressed a stronger inhibition effect on intestinal microflora growth, of which E. coli were the most sensitive microorganisms. The tea-derived bioactive compounds significantly increased the potential of alpha-glucosidase inhibition. The proposed wines could be a good alternative type of wine, with an increased polyphenol content and the potential to control the insulin response supporting therapy for diabetes.
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98
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Hojjati M, Noshad M, Sorourian R, Askari H, Feghhi S. Effect of gamma irradiation on structure, physicochemical and functional properties of bitter vetch (Vicia ervilia) seeds polysaccharides. Radiat Phys Chem Oxf Engl 1993 2022. [DOI: 10.1016/j.radphyschem.2022.110569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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99
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Hu TG, Zhu WL, Yu YS, Zou B, Xu YJ, Xiao GS, Wu JJ. The variation on structure and immunomodulatory activity of polysaccharide during the longan pulp fermentation. Int J Biol Macromol 2022; 222:599-609. [PMID: 36170929 DOI: 10.1016/j.ijbiomac.2022.09.195] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/16/2022] [Accepted: 09/21/2022] [Indexed: 11/19/2022]
Abstract
In the current study, the effects of fermentation manners on the structure and immunomodulatory activity of polysaccharide in longan wine or vinegar were investigated. Compared to longan polysaccharide (CP1), polysaccharide in longan wine (CP2) or vinegar (CP3 and CP4) had smaller molecular weights, and was consisted of more mannose, arabinose, rhamnose, galactose and less glucose. After purification, the major fraction (P1-P4) was obtained from CP1-CP4, respectively. The structures and immunoregulatory activities of P1-P4 were characterized. Fermentation and purification were favorable to increase the immunoregulatory activities of P2-P4, which were contributed to their different structural features. The structure-activity relationship analysis indicated that molecular weight, mannose, rhamnose, glucuronic acid, glucose and arabinose were significantly associated with the cytokines secretion. Compared with other polysaccharides, P3 displayed better immunomodulatory activity due to its lower molecular weight, lower contents of rhamnose and glucose, and higher levels of mannose and arabinose by activating MAPK and PI3K/Akt signaling pathways.
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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/Guangdong Key Laboratory of Agricultural Products Processing, China; Huagongliya (Foshan) Technology Industry Co., Ltd, China
| | - Wei-Lin Zhu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, China
| | - Yuan-Shan Yu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, China; Huagongliya (Foshan) Technology Industry Co., Ltd, China.
| | - Bo Zou
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, China; Huagongliya (Foshan) Technology Industry Co., Ltd, China
| | - Yu-Juan Xu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, China
| | | | - Ji-Jun Wu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, China.
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100
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Ma Y, Wang Z, Arifeen MZU, Xue Y, Yuan S, Liu C. Structure and bioactivity of polysaccharide from a subseafloor strain of Schizophyllum commune 20R-7-F01. Int J Biol Macromol 2022; 222:610-619. [PMID: 36167101 DOI: 10.1016/j.ijbiomac.2022.09.189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/08/2022] [Accepted: 09/21/2022] [Indexed: 11/05/2022]
Abstract
Fungal polysaccharide is a kind of biomacromolecule with multiple biological activities, which has a wide application prospect and may play an important role in organisms to cope with extreme environments. Herein, we reported an extracellular polysaccharide (EPS) produced by Schizophyllum commune 20R-7-F01 that was isolated from subseafloor sediments at ~2 km below the seafloor, obtained during expedition 337. The monosaccharide of EPS was glucose and its molecular weight was 608.8 kDa. Methylation and NMR analysis indicated that the backbone of the EPS was (1 → 3)-β-D-glucan with a side chain (1 → 6) β-D-glucan linking at every third residue. Bio-active assays revealed that the EPS had potent antioxidant activity and could promote RAW264.7 cells viability and phagocytosis. These results suggest that fungi derived from sediments below seafloor are important and new source of polysaccharides and may be involved in the adaptation of fungi to anoxic subseafloor extreme ecosystem.
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Affiliation(s)
- Yunan Ma
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Zhen Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Muhammad Zain Ul Arifeen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Yarong Xue
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Sheng Yuan
- School of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Changhong Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China.
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