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65 条 记 录,以下是 1-30

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In situ surface-enhanced Raman spectroscopy for detecting microplastics and nanoplastics in aquatic environments
SCIENCE OF THE TOTAL ENVIRONMENTLv, Lulu He, Lei Jiang, Shiqi Chen, Jinjun Zhou, Chunxia Qu, Junhao Lu, Yuqin Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2020
The detection of microplastics and nanoplastics in the environment, especially plastic particles in aquatic environments in situ, still faces challenges due to the limitations of current methods, instruments and size of ...
A simple method for detecting and quantifying microplastics utilizing fluorescent dyes - Safranine T, fluorescEIn isophosphate, Nile red based on thermal expansion and contraction property
ENVIRONMENTAL POLLUTIONLv, Lulu Qu, Junhao Yu, Zihua Chen, Daihuan Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2019
Microplastics (particle size <5 mm) are an emerging contaminant for aquatic environmental, which have attracted increasing attention in worldwide range. In this study, an improved fluorescent staining method for detectio...
Chemotaxis-selective colonization of mangrove rhizosphere microbes on nine different microplastics
SCIENCE OF THE TOTAL ENVIRONMENTXie, Huifeng Chen, Jinjun Feng, Limin He, Lei Zhou, Chunxia Hong, Pengzhi Sun, Shengli Zhao, Hui Liang, Yanqiu Ren, Lei Zhang, Yueqin Li, Chengyong  出版年:2021
Microplastics pollution poses a new threat to the environment of intertidal zone. The sea forest, mangrove, has been polluted by a large number of plastic debris worldwide. To fill the gaps in knowledge of mangrove rhizo...
Antioxidant Peptide Purified from Enzymatic Hydrolysates of Isochrysis Zhanjiangensis and Its Protective Effect against Ethanol Induced Oxidative Stress of HepG2 Cells
BIOTECHNOLOGY AND BIOPROCESS ENGINEERINGChen, Mei-Fang Zhang, Yuan Yuan He, Mei Di Li, Cheng Yong Zhou, Chun Xia Hong, Peng Zhi Qian, Zhong-Ji  出版年:2019
Marine microalgae have been widely applied in cosmaceuticals, nutraceuticals, and functional foods. In the present study, we first investigated the hepatoprotective effects of peptide purified from microalgae, Isochrysis...
Stearic acid esterified pectin: Preparation, characterization, and application in edible hydrophobic pectin/chitosan composite films
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESWang, Pengkai Fei, Peng Zhou, Chunxia Hong, Pengzhi  出版年:2021
This work investigated the modification of low-methoxy pectin with stearic anhydride through microwave action with 4-dimethylaminopyridine as catalyst. Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectr...
Electrochemical Determination of Nitrite by Au Nanoparticle/Graphene-Chitosan Modified Electrode
SENSORSMo, Rijian Wang, Xuehua Yuan, Qiong Yan, Xiemin Su, Tiantian Feng, Yanting Lv, Lulu Zhou, Chunxia Hong, Pengzhi Sun, Shengli Wang, Zhe Li, Chengyong  出版年:2018
A highly sensitive nitrite (NO2-) electrochemical sensor is fabricated using glassy carbon electrode modified with Au nanoparticle and grapheme oxide. Briefly, this electrochemical sensor was prepared by drop-coating gra...
Mechanism Analysis of a Novel Angiotensin-I-Converting Enzyme Inhibitory Peptide from <i>Isochrysis zhanjiangensis</i> Microalgae for Suppressing Vascular Injury in Human Umbilical VEIn Endothelial Cells
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYChen, Jiali Tan, Li Li, Chengyong Zhou, Chunxia Hong, Pengzhi Sun, Shengli Qian, Zhong-Ji  出版年:2020
Microalgae are primary producers with multiple nutrients in aquatic environments and mostly have applications in biological feed and fuel industry. There are few studies assessing the angiotensin-I-converting enzyme (ACE...
Collagen/zEIn electrospun films incorporated with gallic acid for tilapia (<i>Oreochromis niloticus</i>) muscle preservation
JOURNAL OF FOOD ENGINEERINGSong, Zengliu Liu, Huanming Huang, Ailian Zhou, Chunxia Hong, Pengzhi Deng, Chujin  出版年:2022
The aim of this study was to develop a collagen (Col)/zEIn (ZN) electrospun film encapsulated with different concentrations of gallic acid (GA), using electrospinning, for the preservation of tilapia muscle. The microsco...
Mussel-inspired synthesis of polydopamine-functionalized calcium carbonate as reusable adsorbents for heavy metal ions
RSC ADVANCESLi, Chengyong Qian, Zhong-Ji Zhou, Chunxia Su, Weiming Hong, Pengzhi Liu, Shucheng He, Lei Chena, Zhimeng Ji, Hongwu  出版年:2014
A new high-efficiency adsorbent (PDA-CaCO3) is fabricated via simple thermal calcination of ostracean shells and chemicalmodification with dopamine. The adsorption capacity for Pb(II) and Cd(II) was 336.32 and 175.48 mg ...
Characterization of the effect of different cooking methods on volatile compounds in fish cakes using a combination of GC-MS and GC-IMS
FOOD CHEMISTRY-XYang, Xuebo Chen, Qiuhan Liu, Shouchun Hong, Pengzhi Zhou, Chunxia Zhong, Saiyi  出版年:2024
In this study, gas chromatography-mass spectrometry (GC-MS) and gas chromatography-ion mobility spectrometry (GC-IMS) were used to analyze the volatiles of fish cakes obtained using five cooking methods, namely, steaming...
In Situ Growth of Ultrasmall Nanochannels in Porous Anodized Aluminum Membrane and Applied in Detection of Lead Ion
ANALYTICAL CHEMISTRYMo, Rijian He, Lei Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Sun, Shengli Wang, Zhe Wang, Yi Li, Chengyong  出版年:2019
The transport of ions in nanochannels has recEIved considerable interest owing to the unique transport properties and potential applications. In this study, ultrasmall nanochannels (0.8-1.2 nm) were fabricated in porous ...
Surface Enhanced Raman Spectroscopy Detection of Sodium Thiocyanate in Milk Based on the Aggregation of Ag Nanoparticles
SENSORSFeng, Yanting Mo, Rijian Wang, Ling Zhou, Chunxia Hong, Pengzhi Li, Chengyong  出版年:2019
A method is developed for detecting the concentration of sodium thiocyanate (NaSCN) in milk based on surface-enhanced Raman scattering (SERS) technology. A trichloroacetic acid solution can be used to enhance the SERS si...
Structural Characterization of Sulfated Polysaccharide Isolated From Red Algae (<i>Gelidium crinale</i>) and Antioxidant and Anti-Inflammatory Effects in Macrophage Cells
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGYPei, Yu Yang, Shengtao Xiao, Zhenbang Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji  出版年:2021
Gelidium crinale, the red algae belonging to Geliaceae Gelidium, is a traditional edible and industrial alga in China. A sulfated polysaccharide (GNP) is successfully separated from Gelidium crinale by acid extraction an...
Separation of false-positive microplastics and analysis of microplastics via a two-phase system combined with confocal Raman spectroscopy
JOURNAL OF HAZARDOUS MATERIALSLiu, Yu Jiang, Wen-Yan Liao, Yuying Sun, Ruikun Hu, Jiale Lu, Zifan Chang, Min Yang, Jie Dai, Zhenqing Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji Sun, Shengli Ren, Lei Liang, Yan-Qiu Zhang, Yueqin Li, Chengyong  出版年:2022
In the field of microplastics research, more accurate standardised methods and analytical techniques still need to be explored. In this study, a new method for the microplastics quantitatively and qualitatively analysis ...
Boiled Abalone Byproduct Peptide Exhibits Anti-Tumor Activity in HT1080 Cells and HUVECs by Suppressing the Metastasis and Angiogenesis <i>in Vitro</i>
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYGong, Fang Chen, Mei-Fang Chen, Jiali Li, ChengYong Zhou, ChunXia Hong, PengZhi Sung, ShengLi Qian, Zhong-Ji  出版年:2019
Abalone (Haliotis discus hannai) is a precious seafood in the market. It has been reported that biological active substances derived from abalone have anti-oxidative, anti-inflammatory, anti-bacterial, and anti-thrombosi...
A Mercury Ion Electrochemical Sensor Based on Porous Anodized Alumina Membrane Nanochannels Modified with DNA
JOURNAL OF THE ELECTROCHEMICAL SOCIETYMo, Rijian Yuan, Qiong Yan, Xiemin Su, Tiantian Feng, Yanting Lv, Lulu Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
A novel mercury ion (Hg2+) electrochemical sensor was established via chemical modification of porous anodic alumina (PAA) membrane nanochannels with DNA. PAA membrane was prepared by a two-step anodization. Amino groups...
Differences in toxicity induced by the various polymer types of nanoplastics on HepG2 cells
SCIENCE OF THE TOTAL ENVIRONMENTMa, Lihua Wu, Zijie Lu, Zifan Yan, Linhong Dong, Xiaoling Dai, Zhenqing Sun, Ruikun Hong, Pengzhi Zhou, Chunxia Li, Chengyong  出版年:2024
The problem of microplastics (MPs) contamination in food has gradually come to the fore. MPs can be transmitted through the food chain and accumulate within various organisms, ultimately posing a threat to human health. ...
Microplastics accumulation in mangroves increasing the resistance of its colonization Vibrio and Shewanella
CHEMOSPHERETan, Baoyi Li, Yibin Xie, Huifeng Dai, Zhenqing Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Liang, Yanqiu Ren, Lei Sun, Shengli Li, Chengyong  出版年:2022
The enrichment of various pollutants in mangrove has attracted widespread attention. Especially, microplastics accumulation in mangrove may provide a more challenging ecological colonization site by enriching pollutants,...
Preparation and characterization of tilapia protEIn isolate - Hyaluronic acid complexes using a pH-driven method for improving the stability of tilapia protEIn isolate emulsion
FOOD CHEMISTRYXie, Mengya Zhou, Chunxia Li, Xiang Ma, Huanta Liu, Qingguan Hong, Pengzhi  出版年:2024
This study aimed to investigate the non -covalent complexation between hyaluronic acid (HA) and tilapia protEIn isolate (TPI) on the stability of oil -in -water (O/W) TPI emulsion. The results showed that HA binds to TPI...
Preparation of acylated pectins with phenolic acids through lipase-catalyzed reaction and evaluation of thEIr preservation performance
LWT-FOOD SCIENCE AND TECHNOLOGYWang, Pengkai Fei, Peng Zhou, Chunxia Hong, Pengzhi  出版年:2021
This study investigated the acylation of pectin with p-coumaric and caffEIc acids through an enzymatic method to enhance its physical and chemical properties. Ultraviolet-visible, Fourier transform infrared and 1H nuclea...
Comparative study on the functional properties of the pearl oyster (<i>Pinctada martensii</i>) protEIn isolates and its electrostatic complexes with three hydrophilic polysaccharides
INTERNATIONAL JOURNAL OF FOOD PROPERTIESXue, Gaozhan Ren, Dingding Zhou, Chunxia Zheng, Huina Cao, Wenhong Lin, Haisheng Qin, Xiaoming Zhang, Chaohua  出版年:2020
Pinctada martensii protEIn isolates (PPIs) and polysaccharide complexes of different mixing ratios (10:1, 10:2, 10:3) were prepared at the optimal pH. The characteristics of PPIs and complexes were compared by determinat...
Do polystyrene nanoplastics aggravate the toxicity of single contaminants (okadaic acid)? Using AGS cells as a biological model
ENVIRONMENTAL SCIENCE-NANOLin, Peichun Lu, Zifan Zhang, Yuanyuan Liao, Xiuchun He, Lei Guo, Yitao Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Liang, Yan-Qiu Ren, Lei Sun, Shengli Li, Chengyong  出版年:2021
The coexistence of nanoplastics (NPs) and various pollutants in the marine environment has become a problem that cannot be ignored. NPs and marine algae toxins are found in marine organisms and both can enter the human b...
Formation of hydrophilic co-assemblies with improved functional properties between tilapia protEIn isolate and sodium casEInate
FOOD HYDROCOLLOIDSLi, Xiang Hong, Pengzhi Xie, Mengya Wang, Yu Liu, Qingguan Zhou, Chunxia  出版年:2024
Functional enhancement of aquatic protEIns still faces great challenges, resulting in thEIr highly under-utilized applications in the field of intensive food processing. In this study, the tilapia protEIn isolate-sodium ...
Amelioration of atherosclerosis in ox-LDL induced HUVEC by sulfated polysaccharides from <i>Gelidium crinale</i> with antihypertensive activity
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESZheng, Haiyan Pei, Yu Zhou, Chunxia Hong, Pengzhi Qian, Zhong-Ji  出版年:2023
Red algal polysaccharide is a good potential medical resource. Different red algal polysaccharides have different structural characteristics and rich biological activities. Previous studies have identified some structura...
High Sensitivity Detection of Copper Ions in Oysters Based on the Fluorescence Property of Cadmium Selenide Quantum Dots
CHEMOSENSORSJiang, Shiqi Lu, Zifan Su, Tiantian Feng, Yanting Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2019
Cadmium selenide (CdSe) quantum dots (QDs) were synthesized by water phase synthesis method using 3-mercaptopropionic acid (3-MPA) as a stabilizer, and they were applied to the detection of copper ions (Cu2+). The result...
A non-enzymatic uric acid sensor utilizing ion channels in the barrier layer of a porous anodic alumina membrane
ELECTROCHEMISTRY COMMUNICATIONSSu, Tiantian He, Lei Mo, Rijian Zhou, Chunxia Wang, Zhe Wang, Yi Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
Porous anodic alumina (PAA) membranes have attracted considerable interest in biosensor research because they are simple to prepare and the size of the nanochannels can be controlled. However, traditional methods only ut...
Mechanism Analysis of Antiangiogenic D-Isofloridoside from Marine Edible Red algae <i>Laurencia undulata</i> in HUVEC and HT1080 cell
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRYYang, Shengtao Xiao, Zhenbang Lin, Liyuan Tang, Yanfei Hong, Pengzhi Sun, Shengli Zhou, Chunxia Qian, Zhong-Ji  出版年:2021
Laurencia undulata, as one of the most biologically active species in the genus Laurencia, is an edible folk herb red algae. Among them, D-isofloridoside (DIF, 940.68 Da) is isolated from Laurencia undulata, which has an...
Detection of<i> Bacillus</i><i> cereus</i> Spore Biomarkers Using SERS-Based Cuttlebone-Derived Organic Matrix/Silver Nanoparticles
ACS SUSTAINABLE CHEMISTRY & ENGINEERINGJiang, Guangzheng Xu, Wenhui Huang, Xiaoxin Dai, Zhenqing Zhou, Chunxia Hong, Pengzhi Li, Chengyong  出版年:2023
The surface-enhanced Raman scattering (SERS) technique has demonstrated great advantages, such as high sensitivity and minimal equipment requirement. However, its application is largely hindered by high-expense SERS subs...
Gelatin/wheat Gliadin Electrospun Film Containing Chlorogenic Acid: Fabrication, Characterization, and Application in the Preservation of Grass Carp (<i>Ctenopharyngodon idella</i>) Fillets
FOOD BIOPHYSICSChen, Tingju Liu, Huanming Deng, Chujin Zhang, Dongxia Li, Huiying Zhou, Chunxia Hong, Pengzhi  出版年:2023
In this study, gelatin/wheat gliadin electrospun films containing different amounts of chlorogenic acid (CA; 0-150 mg) were fabricated and characterized, and the protective effect of the films with CA on food preservatio...
pH调节法提取牡蛎蛋白及氨基酸、蛋白组成分析
《中国食品学报》郑惠娜 张晶晶 周春霞 章超桦 秦小明 吉洪武 黄敏仪  出版年:2014
以牡蛎全脏器为原料,采用pH调节法(pH-shifting)分离提取牡蛎分离蛋白并对其氨基酸组成及蛋白组成进行分析。试验结果表明,牡蛎分离蛋白提取最佳碱溶条件为pH 12~13,最佳酸沉条件为pH 4.5~5.1。在最佳...
关键词:pH调节法  牡蛎分离蛋白  氨基酸组成  蛋白组成  被引量:8
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