Mingyong Xie
Nanchang University
FermentationPolysaccharideInternal medicineEndocrinologyOrganic chemistryChemistryApoptosisAntioxidantPlantago asiaticaLactobacillus plantarumLactobacillusDPPHFood scienceChromatographyExtraction (chemistry)BiochemistryBiologyImmune systemMicrobiologyCell biologyPharmacology
347Publications
71H-index
11.1kCitations
Publications 353
Newest
#1Jingnan Lu (NCU: Nanchang University)
#2Mingyu Li (NCU: Nanchang University)H-Index: 1
Last. Mingyong Xie (NCU: Nanchang University)H-Index: 71
view all 6 authors...
Abstract null null Advanced glycosylation end products (AGEs) and N-nitrosamines (NAs) are common hazards in the processing of meat products. AGEs are produced by Maillard reaction and fat oxidation during processing and storage, whereas NAs are produced by nitrosation after the addition of nitrite during meat processing. They may have some relevance to human diseases, such as diabetes and cancer. Literature revealed that the contents of fat and protein in meat products and processing methods ha...
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#1Lu-Yao Ma (NCU: Nanchang University)H-Index: 2
#2Rou Xu (NCU: Nanchang University)H-Index: 3
Last. Jun-Yi Yin (NCU: Nanchang University)H-Index: 18
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Abstract null null In this study, okra (Abelmoschus esculentus (Linn.) Moench) pods (pericarp) obtained after removing seeds and flesh were applied for polysaccharide extraction. The 60 °C water extract polysaccharide (OPW-60) was obtained from okra peel at 60 °C, and then 100 °C water extract polysaccharide (OPW-100) was obtained from the residue at 100 °C. Acid extraction at 60 °C was finally used to obtain the polysaccharide by acid leaching at 60 °C (OPA-60). Then, structural characteristics...
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#1Muyan Xiao (NCU: Nanchang University)H-Index: 1
#1Yangsheng Xiao (NCU: Nanchang University)H-Index: 7
Last. Tao Xiong (NCU: Nanchang University)H-Index: 15
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Abstract Chinese Sichuan Paocai (CSP) is one of the world's best-known fermented vegetables with a large presence in the Chinese market. The dynamic microbial community is the main contributor to Paocai fermentation. However, little is known about the ecological distribution and functional importance of these community members. In this study, metatranscriptomics was used to comprehensively explore the active microbial community members and key transcripts with significant functions in the Paocai...
2 CitationsSource
#1Shanshan Liu (NCU: Nanchang University)H-Index: 1
#2Yadong Zhong (NCU: Nanchang University)H-Index: 2
Last. Mingyong Xie (NCU: Nanchang University)H-Index: 71
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Abstract This study investigated the effects of frying of foods on the fatty acids and formation of carbonyl compounds in frying soybean oils. Rice cakes and hairtails were selected as typical starch/protein-based foods for frying using soybean oil. In this study, fifteen carbonyl compounds were detected by an efficient high performance liquid chromatography (HPLC) developed by this paper. During frying with rice cakes or hairtails, the linolenic acid in frying oils was reduced by approximately ...
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#1Ke Zhang (NCU: Nanchang University)H-Index: 5
#2Xingtao Zhou (NCU: Nanchang University)H-Index: 4
Last. Mingyong Xie (Jiangxi Normal University)H-Index: 71
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Abstract The homeostasis between mitochondrial function and autophagy is crucial to the physiological activity of cancer cells, and its mechanism is conducive to the development of anti-tumor drugs. Here, we aimed to explore the effect and mechanism of Dendrobium officinale polysaccharide (DOP) on colon cancer cell line CT26. Our data showed that DOP significantly inhibited the proliferation of CT26 cells and elevated autophagy level. Moreover, DOP disrupted mitochondrial function through increa...
3 CitationsSource
#1Xingtao Zhou (NCU: Nanchang University)H-Index: 4
#2Duoduo Zhang (NCU: Nanchang University)H-Index: 2
Last. Shaoping Nie (NCU: Nanchang University)H-Index: 65
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Regeneration of epithelia is crucial for maintaining the intestinal barrier and homeostasis. Our previous work showed that exopolysaccharides from Lactobacillus plantarum NCU116 (EPS116) regulated the barrier function and homeostasis of the intestine; however, the relevant mechanisms remain obscure. Therefore, we sought to explore the role of EPS116 in promoting intestinal epithelial regeneration. Our data showed that the administration of EPS116 markedly ameliorated inflammatory bowel disease-r...
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#1Dan Liu (NCU: Nanchang University)H-Index: 4
#2Wei Tang (NCU: Nanchang University)H-Index: 10
Last. Mingyong Xie (Jiangxi Normal University)H-Index: 71
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Abstract Monosaccharide composition analysis is indispensable for the structural characterization and bioactive studies of polysaccharides. Besides, it is also helpful for the quality control of functional polysaccharides. The process is usually carried out by hydrolyzing the polysaccharides into monosaccharides, and then detecting liberated monosaccharides or their derivatives. However, the accuracy is not guaranteed owing to improper experimental methods that result in the incomplete cleavage ...
6 CitationsSource
#1Yin Wan (NCU: Nanchang University)H-Index: 7
#2Jin Qian (NCU: Nanchang University)
Last. Mingyong Xie (NCU: Nanchang University)H-Index: 71
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In this study, the inhibitory activities of eight caffeoylquinic acids (CQAs) against xanthine oxidase (XOD) in vitro were investigated, and the interaction mechanisms between each compound and XOD were studied. HPLC and fluorescence spectra showed that the inhibitory activities of dicaffeoylquinic acids (diCQAs) were higher than that of monocaffeoylquinic acids (monoCQAs), due to the main roles of hydrophobic interaction and hydrogen bond between XOD and diCQAs. Both the binding constant and th...
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#1Haoyingye Yao (NCU: Nanchang University)H-Index: 1
#2Yu-Xiao Wang (NCU: Nanchang University)H-Index: 4
Last. Mingyong Xie (NCU: Nanchang University)H-Index: 71
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Arabinoxylan (HBAX-60) was fractioned from alkaline-extracted arabinoxylan (HBAX) in the whole grain of hull-less barley (Hordeum vulgare L. var. nudum Hook. f. Poaceae) by 60% ethanol precipitation, which was studied for physicochemical properties and structure elucidation. Highly purified HBAX-60 mainly composed of arabinose (40.7%) and xylose (59.3%) was created. The methylation and NMR analysis of HBAX-60 indicated that a low-branched β-(1→4)-linked xylan backbone possessed un-substituted (1...
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#1Haoyingye Yao (NCU: Nanchang University)H-Index: 1
#2Junqiao Wang (NCU: Nanchang University)H-Index: 19
Last. Mingyong Xie (Jiangxi Normal University)H-Index: 71
view all 5 authors...
Abstract Nuclear magnetic resonance (NMR) has been widely used as an analytical chemistry technique to investigate the molecular structure and conformation of polysaccharides. Combined with 1D spectra, chemical shifts and coupling constants in both homo- and heteronuclear 2D NMR spectra are able to infer the linkage and sequence of sugar residues. Besides, NMR has also been applied in conformation, quantitative analysis, cell wall in situ, degradation, polysaccharide mixture interaction analysis...
2 CitationsSource