Results 11 to 20 of about 1,350 (188)

Research Progress on Isolation, Purification and Pharmacological Activities of Dendrobium officinale Polysaccharide

Shipin gongye ke-ji, 2022
Dendrobium officinale is a valuable homologous resource of medicine and food in China, which has rich health value. Dendrobium officinale polysaccharide is one of the important active ingredients in Dendrobium officinale.
Xia ZHANG, Yueming BAI, Xueqin XIE, Da MENG, Yanyun CHE, Yi ZHAO   +5 more
doaj   +2 more sources

Bioactive Polysaccharides from Fermented Dendrobium officinale: Structural Insights and Their Role in Skin Barrier Repair [PDF]

Molecules
Dendrobium, a prominent genus in the Orchidaceae family, has generated significant research attention due to its demonstrated biological potential, particularly its notable anti-inflammatory and antioxidant activities.
Wanshuai Wang, Anqi Zou, Qingtao Yu, Zhe Wang, Daotong Tan, Kaiye Yang, Chao Cai, Guangli Yu   +7 more
doaj   +3 more sources

Optimization of ultra-high pressure extraction technology of polysaccharide from Dendrobium officinale and its antioxidant activities

Shipin yu jixie, 2023
Objective: Optimizing the extraction conditions of polysaccharides from Dendrobium officinale under ultra-high pressure, improving the yield of polysaccharides, and studying its basic properties and antioxidant activity in vitro.
MENG Ji-kun, ZHANG Nan, WU Hao, ZHANG Xiu-qing   +3 more
doaj   +2 more sources

Comparison of the Antioxidant Activities and Polysaccharide Characterization of Fresh and Dry Dendrobium officinale Kimura et Migo

Molecules, 2022
It is generally believed that fresh Dendrobium officinale (FDO) has more significant pharmacological activity than dried Dendrobium officinale (DDO); however, the difference has not been clearly shown. Our study compared their antioxidant properties both
Wang Zhang, Xinjie Liu, Xun Sun, Rongchun Han, Nianjun Yu, Juan Liang, An Zhou   +6 more
doaj   +2 more sources

Metabolic Analysis of Medicinal Dendrobium officinale and Dendrobium huoshanense during Different Growth Years. [PDF]

PLoS ONE, 2016
Metabolomics technology has enabled an important method for the identification and quality control of Traditional Chinese Medical materials. In this study, we isolated metabolites from cultivated Dendrobium officinale and Dendrobium huoshanense stems of ...
Qing Jin, Chunyan Jiao, Shiwei Sun, Cheng Song, Yongping Cai, Yi Lin, Honghong Fan, Yanfang Zhu   +7 more
doaj   +2 more sources

Comparative Transcriptome Analysis and Expression of Genes Associated with Polysaccharide Biosynthesis in Dendrobium officinale Diploid and Tetraploid Plants

Agronomy, 2023
Dendrobium officinale Kimura et Migo is a kind of herb with high medicinal, ornamental, and commercial value, and is rich in polysaccharides. Polyploid breeding is an important breeding method for the genome doubling of medicinal species to increase ...
Phu Long Pham, Thi Tuyet Cham Le, Thi Thuy Hang Vu, Thanh Tuan Nguyen, Zhi-Sheng Zhang, Rui-Zhen Zeng, Li Xie, Minh Ngoc Nguyen, Vuong Thi Huyen Trang, Tran Dang Xuan, Tran Dang Khanh   +10 more
doaj   +2 more sources

Structural Characterization of Polysaccharides from Dendrobium officinale and Their Effects on Apoptosis of HeLa Cell Line

Molecules, 2018
Dendrobium officinale is a widely used medicinal plant in China with numerous bio-activities. However, the main structure and anti-tumor activity of the polysaccharides from this plant have not been investigated.
Wenxia Yu, Zhiyao Ren, Xiaofeng Zhang, Shangping Xing, Shengchang Tao, Chenxing Liu, Gang Wei, Yuan Yuan, Zhouxi Lei   +8 more
doaj   +2 more sources

An UPLC-Q-TOF/MS-Based Analysis of the Differential Composition of Dendrobium officinale in Different Regions

Journal of Analytical Methods in Chemistry, 2022
Dendrobium officinale (D. officinale) is a valuable traditional Chinese herbal medicine with high commercial value. In Chinese Pharmacopoeia (Ch.P., 2020 edition), the quality of D. officinale is mainly evaluated by its polysaccharide content.
Qianqian He, Anjing Lu, Lin Qin, Qianru Zhang, Yanliu Lu, Zhou Yang, Daopeng Tan, Yuqi He   +7 more
doaj   +2 more sources

Cloning cDNA and functional characterization of UDP-glucose pyrophosphorylase in Dendrobium officinale

Biologia Plantarum, 2017
Dendrobium officinale is a traditional Chinese medicinal herb that produces promising bioactive polysaccharides. However, the biosynthetic pathway of polysaccharides in this herb remains to be elucidated. The uridine diphosphate glucose pyrophosphorylase
R.-L. Wan, J. Sun, T. He, Y.-D. Hu, Y. Zhao, Y. Wu, Z. Chun   +6 more
doaj   +2 more sources

Physicochemical properties of polysaccharides from Dendrobium officinale by fractional precipitation and their preliminary antioxidant and anti-HepG2 cells activities in vitro

Chemistry Central Journal, 2018
Background Dendrobium officinale as a precious traditional Chinese herb is widely used in medicines and health supplements. Thus the extraction, purification and biological activities of polysaccharides from the stem of Dendrobium officinale have ...
Shangping Xing, Xiaofeng Zhang, Hannu Ke, Ji Lin, Yuechun Huang, Gang Wei   +5 more
doaj   +2 more sources