☆ 4.7 Article

Synthesis, characterization, and evaluation of microwave-assisted fabricated selenylation Astragalus polysaccharides

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Applied

Stability and surface properties of selenium nanoparticles coated with chitosan and sodium carboxymethyl cellulose

Yuying Chen et al.

Summary: This study evaluated the effects of polysaccharide coatings on the stability and release characteristics of selenium nanoparticles. The results showed differences in the characteristics of chitosan-coated SeNPs and sodium carboxymethyl cellulose-coated SeNPs under different conditions. The release of SeNPs was mainly governed by dissolution mechanisms.

CARBOHYDRATE POLYMERS (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Purification, characterization and antioxidant activity of selenium-containing polysaccharides from pennycress (Thlaspi arvense L.)

Anni Xiang et al.

Summary: This study extracted selenium polysaccharides from the leaves of pennycress using an efficient subcritical water extraction process, and identified their structures. The results showed that the two fractions have antioxidant activities, suggesting their potential applications as natural antioxidants in food and medicine.

CARBOHYDRATE RESEARCH (2022)

添加到收藏夹

Article Food Science & Technology

Structures, physicochemical and bioactive properties of polysaccharides extracted from Panax notoginseng using ultrasonic/microwave-assisted extraction

Siwei Shen et al.

Summary: In this study, Panax notoginseng polysaccharides (PNPS) were successfully extracted using ultrasonic/microwave-assisted extraction (UMAE) with optimized parameters. The PNPS exhibited a porous and rough structure, with a molecular weight of 4.148 x 105 Da and composition of various sugars. The extracted PNPS showed high thermal stability and favorable rheological properties, suggesting promising applications in functional foods and pharmaceuticals.

LWT-FOOD SCIENCE AND TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Applied

Digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles

Jixian Zhang et al.

Summary: The study investigated the digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles (LBP-SeNPs). Results showed that LBP-SeNPs can better maintain the morphology and properties of nano particles during the digestion process, leading to improved selenium bioavailability. The selenium release rate and particle size of SeNPs and LBP-SeNPs changed significantly during digestion, with LBP-SeNPs showing higher stability and absorption efficiency.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synthesis of macromolecular Astragalus polysaccharide-nano selenium complex and the inhibitory effects on HepG2 cells

Jianshuang Jiao et al.

Summary: In this study, macromolecular-weight Astragalus polysaccharide was used as a stabilizer and dispersing agent to prepare nano-composites by modifying selenium nanoparticles. The obtained composites showed good stability and exhibited anti-hepatoma activity on HepG2 cells, inhibiting cell proliferation and inducing apoptosis. These findings suggest the potential of these composites as a novel therapeutic drug or adjuvant for hepatoma treatment.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synthesis, characterization, in vitro antioxidant and hypoglycemic activities of selenium nanoparticles decorated with polysaccharides of Gracilaria lemaneiformis

Li Tang et al.

Summary: In this study, stable selenium nanoparticles were successfully prepared using Gracilaria lemaneiformis polysaccharides as stabilizer and dispersing agent. The nanoparticles showed good storage stability and high antioxidant capacity under different conditions, indicating their potential application as antioxidant and antidiabetic agents in food and medical fields.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Antitumor and immunoregulatory activities of a novel polysaccharide from Astragalus membranaceus on S180 tumor-bearing mice

Juan Yu et al.

Summary: The Astragalus membranaceus polysaccharide (APS4) shows direct cytotoxicity on various cancer cells and has potential therapeutic effects on solid tumors. Through experiments on S180 tumor-bearing mice, it was found that APS4 can regulate the immune system, inhibit solid tumor growth, and promote apoptosis of tumor cells.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Article Chemistry, Applied

Physicochemical stability and functional properties of selenium nanoparticles stabilized by chitosan, carrageenan, and gum Arabic

Xiaoxiao Song et al.

Summary: The study demonstrated that the behaviors of polysaccharide-stabilized selenium nanoparticles depend mainly on ionizable functional groups and the structure of polysaccharides, which could have potential applications in the food and pharmaceutical industries.

CARBOHYDRATE POLYMERS (2021)

添加到收藏夹

Article Chemistry, Applied

Characterization of selenized polysaccharides from Ribes nigrum L. and its inhibitory effects on α-amylase and α-glucosidase

Meimei Zhao et al.

Summary: The polysaccharide from Ribes nigrum L. was modified using nitric acid-sodium selenite method, resulting in selenized polysaccharides with improved water solubility and enzyme inhibition compared to the native polysaccharide. The selenized polysaccharides displayed reversible inhibition on two enzymes and formed complexes mainly driven by hydrophobic interactions and hydrogen bonding.

CARBOHYDRATE POLYMERS (2021)

添加到收藏夹

Article Chemistry, Applied

Preparation and characterization of selenium-rich polysaccharide from Phellinus igniarius and its effects on wound healing

Lujun Luo et al.

Summary: The study prepared Phellinus igniarius Selenium-enriched mycelias polysaccharides (PSeP) and evaluated its antioxidant and anti-inflammatory effects in injured mice. The results showed that PSeP effectively reduced ROS levels, MPO activity, and MDA content, while increasing the enzyme activities of GSH-Px and CAT, promoting wound healing.

CARBOHYDRATE POLYMERS (2021)

添加到收藏夹

Article Chemistry, Applied

Selenium release kinetics and mechanism from Cordyceps sinensis exopolysaccharide-selenium composite nanoparticles in simulated gastrointestinal conditions

Yidong Xiao et al.

Summary: The study found that Se release from EPS-SeNPs was influenced by Se/EPS ratio and pH, with different kinetics properties in gastric and intestinal conditions. EPS-SeNPs may be applied for controlled release of Se-enriched supplements.

FOOD CHEMISTRY (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Astragalus membranaceus polysaccharides potentiate the growth-inhibitory activity of immune checkpoint inhibitors against pulmonary metastatic melanoma in mice

Juyoung Hwang et al.

Summary: Intranasal administration of Astragalus membranaceus polysaccharides (APS) activated mucosal immune cell populations and inhibited pulmonary metastatic melanoma in mice by stimulating NK cells and T cells in the mesenteric lymph nodes. The combination treatment of APS with anti-PD-L1 antibody showed a synergistic effect in inhibiting melanoma cell infiltration, with NK cells and CD8 T cells playing a critical role in mediating the anti-cancer immunity. These findings suggest that APS could serve as a topical mucosal adjuvant to enhance the anti-cancer effect of immune checkpoint inhibitors.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Structural differences of polysaccharides from Astragalus before and after honey processing and their effects on colitis mice

Jiacai Wu et al.

Summary: Honey-processed Astragalus has shown superior anti-inflammatory effects compared to raw Astragalus by affecting the structure of polysaccharides, leading to better protection of intestinal mucosa and regulation of cytokine expression in colitis mice. This study lays a foundation for understanding the processing mechanism of Astragalus.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Comparative analysis of existence form for selenium and structural characteristics in artificial selenium-enriched and synthetic selenized green tea polysaccharides

Jiangxiong Zhu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Designing selenium polysaccharides-based nanoparticles to improve immune activity of Hericium erinaceus

Yang Luo et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Preparation, physicochemical characterization, and anti-proliferation of selenium nanoparticles stabilized by Polyporus umbellatus polysaccharide

Xiong Gao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Structural features, selenization modification, antioxidant and anti-tumor effects of polysaccharides from alfalfa roots

Pinyi Gao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

The structural characterization and immune modulation activitives comparison of Codonopsis pilosula polysaccharide (CPPS) and selenizing CPPS (sCPPS) on mouse in vitro and vivo

Zhenzhen Gao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Materials Science, Biomaterials

Preparation and characterization of selenized Astragalus polysaccharide and its inhibitory effect on kidney stones

Fang Huang et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2020)

添加到收藏夹

Article Chemistry, Applied

Synthesis of Se-polysaccharide mediated by selenium oxychloride: Structure features and antiproliferative activity

Shengyong Zhu et al.

CARBOHYDRATE POLYMERS (2020)

添加到收藏夹

Article Engineering, Chemical

Low-Temperature Reactive Aerosol Processing for Large-Scale Synthesis of Selenium Nanoparticles

Karen Viacava et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

添加到收藏夹

Article Agricultural Engineering

Preparation and structure of polysaccharide selenide

Wenjian Yang et al.

INDUSTRIAL CROPS AND PRODUCTS (2020)

添加到收藏夹

Article Chemistry, Applied

Physicochemical and functional properties of chitosan-stabilized selenium nanoparticles under different processing treatments

Xiaoxiao Song et al.

FOOD CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Applied

A combination of selenium and polysaccharides: Promising therapeutic potential

Jing Li et al.

CARBOHYDRATE POLYMERS (2019)

添加到收藏夹

Article Food Science & Technology

Selenium bio-absorption and antioxidant capacity in mice treated by selenium modified rice germ polysaccharide

Dejing Chen et al.

JOURNAL OF FUNCTIONAL FOODS (2019)

添加到收藏夹

Article Chemistry, Applied

Efficient synthesis of polysaccharide with high selenium content mediated by imidazole-based acidic ionic liquids

Yabing Wei et al.

CARBOHYDRATE POLYMERS (2019)

添加到收藏夹

Article Biochemistry & Molecular Biology

Selenizing astragalus polysaccharide attenuates PCV2 replication promotion caused by oxidative stress through autophagy inhibition via PI3K/AKT activation

Dandan Liu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

添加到收藏夹

Review Biochemistry & Molecular Biology

Preparation, structural characterization and bioactivities of Se-containing polysaccharide: A review

Lizeng Cheng et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

添加到收藏夹

Article Engineering, Environmental

Effects of Dietary Selenium Supplementation on Intestinal Barrier and Immune Responses Associated with Its Modulation of Gut Microbiota

Qixiao Zhai et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2018)

添加到收藏夹

Article Biochemistry & Molecular Biology

The antioxidant action and mechanism of selenizing Schisandra chinensis polysaccharide in chicken embryo hepatocyte

Chanjuan Yue et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

添加到收藏夹

Article Biochemistry & Molecular Biology

Effects of selenylation modification on structural and antioxidant properties of pectic polysaccharides extracted from Ulmus pumila L.

Jin-Hye Lee et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

添加到收藏夹

Article Biochemistry & Molecular Biology

Amphiphilic Polysaccharide Block Copolymers for pH-Responsive Micellar Nanoparticles

Benjamin B. Breitenbach et al.

BIOMACROMOLECULES (2017)

添加到收藏夹

Article Chemistry, Applied

Structural elucidation and antioxidant activity a novel Se-polysaccharide from Se-enriched Grifola frondosa

Qian Li et al.

CARBOHYDRATE POLYMERS (2017)

添加到收藏夹

Article Chemistry, Applied

Modification of lily polysaccharide by selenylation and the immune-enhancing activity

Ranran Hou et al.

CARBOHYDRATE POLYMERS (2016)

添加到收藏夹

Article Chemistry, Applied

Synthesis and antioxidant properties of chitosan and carboxymethyl chitosan-stabilized selenium nanoparticles

Wanwen Chen et al.

CARBOHYDRATE POLYMERS (2015)

添加到收藏夹

Article Chemistry, Applied

Synthesis, characterization, antioxidant activity and neuroprotective effects of selenium polysaccharide from Radix hedysari

Dongfeng Wei et al.

CARBOHYDRATE POLYMERS (2015)

添加到收藏夹

Article Chemistry, Applied

Synthesis, characterization, and controlled release of selenium nanoparticles stabilized by chitosan of different molecular weights

Chunyue Zhang et al.

CARBOHYDRATE POLYMERS (2015)

添加到收藏夹

Article Biochemistry & Molecular Biology

Effect of selenylation modification on immune-enhancing activity of Atractylodes macrocephala polysaccharide

Jie Liu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2015)

添加到收藏夹

Article Chemistry, Applied

Optimization of selenylation conditions for lycium barbarum polysaccharide based on antioxidant activity

Shulei Qiu et al.

CARBOHYDRATE POLYMERS (2014)

添加到收藏夹

Article Biochemistry & Molecular Biology

Optimization of selenylation conditions for a pectic polysaccharide and its structural characteristic

Wenxia Chen et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2014)

添加到收藏夹

Article Biochemistry & Molecular Biology

Selenylation modification can enhance antioxidant activity of Potentilla anserina L. polysaccharide

Baotang Zhao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2013)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.