Results 1 to 10 of about 1,250 (173)

A Review of Extraction, Structural Properties, Biological Activities of <i>Dendrobium chrysotoxum</i> Polysaccharides. [PDF]

Food Sci Nutr
Overview of extraction, biological activities, and application prospects of DCP. (a) Collection, weighing, shearing, and grinding of D. chrysotoxum stems. (b) Aqueous extraction, ultracentrifugation, drying, and filtration to obtain purified DCP. (c) Mechanistic studies and preclinical or retrospective clinical investigations of DCP bioactivities.
Zhang X, Xu Z, Chen J, Zhang W, Xie L.
europepmc   +2 more sources

Integration of Metabolomics and Transcriptomics to Reveal the Antitumor Mechanism of Dendrobium officinale Polysaccharide-Based Nanocarriers in Enhancing Photodynamic Immunotherapy in Colorectal Cancer [PDF]

Pharmaceutics
Background: The mechanism of Dendrobium officinale polysaccharide-based nanocarriers in enhancing photodynamic immunotherapy in colorectal cancer (CRC) remains poorly understood.
Shengchang Tao, Huan Wang, Qiufeng Ji, Yushan Yang, Gang Wei, Ruiming Li, Benjie Zhou   +6 more
doaj   +2 more sources

Effect of Yeast Fermentation on the Physicochemical Properties and Bioactivities of Polysaccharides of Dendrobium officinale

Foods, 2022
Fermentation is an effective method for enhancing the biological activity of polysaccharides, but research on its effect on Dendrobium officinal polysaccharides is rare. In this study, the effects of mono-fermentation (Saccharomyces cerevisiae FBKL2.8022,
Hang Chen, Xueqin Shi, Lanyan Cen, Lin Zhang, Yifeng Dai, Shuyi Qiu, Xiangyong Zeng, Chaoyang Wei   +7 more
doaj   +3 more sources

Structural Characterization and Antioxidant Activity of Dendrobium officinale Polysaccharides

Shipin gongye ke-ji
To study the antioxidant activity of polysaccharides from Dendrobium officinale, the polysaccharide was extracted and purified from Dendrobium officinale, and its preliminary structure was characterized. Free radical scavenging activity and inhibition of
Xueling LI, Qinfan BAI, Tijie SUN, Liping CHEN, Qi ZHANG, Suli LI, Yuannan XU   +6 more
doaj   +2 more sources

Ultra-Micro Powder From Edible Plants (<i>Pueraria lobata</i>, <i>Cornus officinalis</i>, <i>Cistanche deserticola</i>, and <i>Dendrobium officinale</i>) Reshapes Intestinal Flora and Attenuates Liver Injury in Alcohol-Induced Mice. [PDF]

Food Sci Nutr
Ultra‐micro powder from edible plants (Pueraria lobata, Cornus officinalis, Cistanche deserticola, and Dendrobium officinale) attenuates alcoholic liver injury by regulating the gut‐liver axis. It primarily reshapes the intestinal microbiota by restoring beneficial Lactobacillus populations and suppressing pathogenic bacteria like Proteobacteria and ...
Huang JY, Huang WF, Wang XY, Cheng J, Xu GH, Yi LT.   +5 more
europepmc   +2 more sources

Transcriptome Analysis of Dendrobium officinale and its Application to the Identification of Genes Associated with Polysaccharide Synthesis

Frontiers in Plant Science, 2016
Dendrobium officinale is one of the most important Chinese medicinal herbs. Polysaccharides are one of the main active ingredients of D. officinale. To identify the genes that maybe related to polysaccharides synthesis, two cDNA libraries were prepared ...
Jianxia Zhang, Chunmei He, Kunlin Wu
exaly   +3 more sources

Research progress on extraction, purification, structure and biological activity of Dendrobium officinale polysaccharides

Frontiers in Nutrition, 2022
Dendrobium officinale Kimura et Migo (D. officinale) is a traditional medicinal and food homologous plant that has been used for thousands of years in folk medicine and nutritious food.
Yuan He, Lin Li, Hao Chang, Bin Cai, Huajun Gao, Guoyu Chen, Wen Hou, Zubaydan Jappar, Yizhe Yan   +8 more
doaj   +3 more sources

Dendrobium officinale Polysaccharide Relieves the DSS-Induced Chronic Colitis in C57BL/6J Mice and Regulates Colonic Microflora Structure [PDF]

Metabolites
Background/Objectives: Chronic colitis presents a growing global health burden with rising incidence. This study investigated the ameliorative effect of Dendrobium officinale polysaccharide (DOP) against dextran sulfate sodium (DSS)-induced chronic ...
Yangyu Ma, Jingrui Li, Xianling Yuan, Wenyang Tao, Wanyi Zhou, Jianrong Xing, Ying Yang, Haihua Zhang   +7 more
doaj   +2 more sources

Isolation and Purification of Polysaccharide and Anti-inflammatory Effect of Dendrobium officinale Neutral Polysaccharide

Shipin gongye ke-ji
Objective: To isolate and purify polysaccharides from Dendrobium officinale, characterize their structure and explore their anti-inflammatory effects.
Xiaoliang LIN, Lingna XIE, Mengxiang CHEN, Ming LIANG, Yiheng LIANG, Zhiyun DU   +5 more
doaj   +2 more sources

<i>DoMYB75</i> coordinately regulates polysaccharide and anthocyanin biosynthesis in <i>Dendrobium officinale</i>. [PDF]

Hortic Res
Abstract Dendrobium officinale, a valuable medicinal plant, contains bioactive mannan polysaccharides that exert significant health-promoting effects in humans and serve as key quality markers for D. officinale products. However, the regulatory mechanisms underlying bioactive polysaccharide biosynthesis in plants remain poorly ...
He C, Zeng D, Zhang M, Si C, Li S, Chen J, Shi H, Dai G, Liu ZJ, Duan J.   +9 more
europepmc   +2 more sources