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166 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 ...
Optimization of process parameters for supercritical carbon dioxide extraction of <i>Passiflora</i> seed oil by response surface methodology
JOURNAL OF SUPERCRITICAL FLUIDSLiu, Shucheng Yang, Feng Zhang, Chaohua Ji, Hongwu Hong, Pengzhi Deng, Chujin  出版年:2009
Response surface methodology (RSM) was employed to optimize the process parameters of supercritical carbon dioxide extraction of the passion fruit seed oil. The effects of temperature, pressure and extraction time on the...
Marine Collagen Peptides from the Skin of Nile Tilapia (<i>Oreochromis niloticus</i>): Characterization and Wound Healing Evaluation
MARINE DRUGSHu, Zhang Yang, Ping Zhou, Chunxia Li, Sidong Hong, Pengzhi  出版年:2017
Burns can cause tremendous economic problems associated with irreparable harm to patients and their families. To characterize marine collagen peptides (MCPs) from the skin of Nile tilapia (Oreochromis niloticus), molecul...
Thermogravimetric analysis of chitosan
JOURNAL OF APPLIED POLYMER SCIENCEHong, Peng-Zhi Li, Si-Dong Ou, Chun-Yan Li, Cheng-Peng Yang, Lei Zhang, Chao-Hua  出版年:2007
The thermal degradation of chitosan at different heating rates B in nitrogen was studied by thermogravimetric analysis. The results indicate that the thermal degradation of chitosan in nitrogen is a one-step reaction. Th...
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...
Isolation and characterisation of acid-solubilised collagen from the skin of Nile tilapia (<i>Oreochromis niloticus</i>)
FOOD CHEMISTRYZeng, Shao-kui Zhang, Chao-hua Lin, Hong Yang, Ping Hong, Peng-zhi Jiang, Zhihong  出版年:2009
Acid-solubilised collagen (ASC) was extracted from the skin of Nile tilapia (Oreochromis niloticus) and characterisation was studied. The results indicated that the yield of ASC was 39.4% on the basis of dry weight. This...
Characterization and comparison of collagen extracted from the skin of the Nile tilapia by fermentation and chemical pretreatment
FOOD CHEMISTRYSong, Zengliu Liu, Huanming Chen, Liwen Chen, Leilei Zhou, Chunxia Hong, Pengzhi Deng, Chujin  出版年:2021
Chemical pretreatment of collagen raw materials is time-consuming and environmentally hazardous. Collagen extraction after fermentation pretreatment has not been reported. We extracted and characterized acid-soluble coll...
Preparation and Characterization of Chitosan-Agarose Composite Films
MATERIALSHu, Zhang Hong, Pengzhi Liao, Mingneng Kong, Songzhi Huang, Na Ou, Chunyan Li, Sidong  出版年:2016
Nowadays, there is a growing interest to develop biodegradable functional composite materials for food packaging and biomedicine applications from renewable sources. Some composite films were prepared by the casting meth...
Response surface methodology for autolysis parameters optimization of shrimp head and amino acids released during autolysis
FOOD CHEMISTRYCao, Wenhong Zhang, Chaohua Hong, Pengzhi Ji, Hongwu  出版年:2008
Protein hydrolysates were prepared from the head waste of Penaens vannamei, a China seawater major shrimp by autolysis method. Autolysis conditions (viz., temperature, pH and substrate concentration) for preparing protei...
Purification and characterization of a novel bacteriocin CAMT2 produced by <i>Bacillus</i> <i>amyloliquefaciens</i> isolated from marine fish <i>Epinephelus</i> <i>areolatus</i>
FOOD CONTROLAn, Junying Zhu, Wenjuan Liu, Ying Zhang, Xuemei Sun, Lijun Hong, Pengzhi Wang, Yaling Xu, Chunhou Xu, Defeng Liu, Huanming  出版年:2015
A novel bacteriocin named CAMT2 was produced by strain ZJHD3-06 which was isolated from the marine fish Epinephelus areolatus and identified as Bacillus amyloliquefaciens, Bacteriocin CAMT2 inhibits important food spoila...
Comparison of an angiotensin-I-converting enzyme inhibitory peptide from tilapia (<i>Oreochromis niloticus</i>) with captopril: inhibition kinetics, <i>in vivo</i> effect, simulated gastrointestinal digestion and a molecular docking study
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTUREChen, Jiali Ryu, Bomi Zhang, YuanYuan Liang, Peng Li, Chengyong Zhou, Chunxia Yang, Ping Hong, Pengzhi Qian, Zhong-Ji  出版年:2020
BACKGROUND In order to utilize tilapia skin gelatin hydrolysate protein, which is normally discarded as industrial waste in the process of fish manufacture, we study the in vivo and in vitro angiotensin-I-converting enzy...
A Peptide YGDEY from Tilapia Gelatin Hydrolysates Inhibits UVB-mediated Skin Photoaging by Regulating MMP-1 and MMP-9 Expression in HaCaT Cells
PHOTOCHEMISTRY AND PHOTOBIOLOGYXiao, Zhenbang Liang, Peng Chen, Jiali Chen, Mei-Fang Gong, Fang Li, Chengyong Zhou, Chunxia Hong, Pengzhi Yang, Ping Qian, Zhong-Ji  出版年:2019
In this study, we investigated the protective effects of a peptide (YGDEY, Tyr-Gly-Asp-Glu-Tyr) isolated from tilapia skin gelatin hydrolysates (TGHs), against UVB-induced photoaging in human keratinocytes (HaCaT) cells....
Autolysis of shrimp head by gradual temperature and nutritional quality of the resulting hydrolysate
LWT-FOOD SCIENCE AND TECHNOLOGYCao, Wenhong Zhang, Chaohua Hong, Pengzhi Ji, Hongwu Hao, Jiming Zhang, Jing  出版年:2009
Autolysis method was investigated for protein recovery from shrimp head (SH) of white shrimp (Penaeus vannamei). Autolysis of SH by several temperature conditions (40 degrees C, 50 degrees C, 60 degrees C and gradual tem...
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...
A novel aflatoxin B<sub>1</sub> biosensor based on a porous anodized alumina membrane modified with graphene oxide and an aflatoxin B<sub>1</sub> aptamer
ELECTROCHEMISTRY COMMUNICATIONSMo, Rijian He, Lei Yan, Xiemin Su, Tiantian Zhou, Chunxia Wang, Zhe Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2018
A novel aflatoxin B-1 biosensor is fabricated from a porous anodized alumina membrane modified with graphene oxide and an aptamer of aflatoxin B-1. Briefly, the aptamer is immobilized on the surface of the porous anodize...
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...
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...
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...
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...
Separation of the polysaccharides in <i>Caulerpa racemosa</i> and their chemical composition and antitumor activity
JOURNAL OF APPLIED POLYMER SCIENCEJi, Hongwu Shao, Haiyan Zhang, Chaohua Hong, Pengzhi Xiong, Haoping  出版年:2008
Caulerpa racemosa was extracted with the combined procedure of neutral protease and boiling water to yield a water-soluble polysaccharide coded as CRP. The obtained C. racemosa polysaccharide (CRP) was fractionated with ...
Physical and chemical analysis of Passiflora seeds and seed oil from China
INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITIONLiu, Shucheng Yang, Feng Li, Jiali Zhang, Chaohua Ji, Hongwu Hong, Pengzhi  出版年:2008
The physical and chemical properties of seeds and seed oil from 'Tainung No. 1' passion fruit in China have been analyzed in order to evaluate their nutritional value. Proximate analysis shows that the seeds have a high ...
A peptide isolated from <i>Hippocampus abdominalis</i> improves exercise performance and exerts anti-fatigue effects via AMPK/PGC-1α pathway in mice
JOURNAL OF FUNCTIONAL FOODSZhang, Yuanyuan Ryu, Bomi Cui, Yuhua Li, Chengyong Zhou, Chunxia Hong, Pengzhi Lee, Beajin Qian, Zhong-Ji  出版年:2019
Seahorse is been used as a traditional Chinese medicine and invigorant for many years. Among, the seahorse is considered to have anti-fatigue effects. However, few researches have demonstrated such an effect. This study,...
Nanoplastics aggravate the toxicity of arsenic to AGS cells by disrupting ABC transporter and cytoskeleton
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETYLin, Peichun Guo, Yitao He, Lei Liao, Xiuchun Chen, Xueru He, Liuying Lu, Zifan Qian, Zhong-Ji Zhou, Chunxia Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2021
The coexistence of nanoplastics (NPs) and pollutants such as arsenic (As) has become an unignorable environmental problem. However, there is still a considerable knowledge gap about the impact of NPs and pollutants on hu...
Trehalose against UVB-induced skin photoaging by suppressing MMP expression and enhancing procollagen I synthesis in HaCaT cells
JOURNAL OF FUNCTIONAL FOODSXiao, Zhenbang Yang, Shengtao Chen, Jiali Li, Chengyong Zhou, Chunxia Hong, Pengzhi Sun, Shengli Qian, Zhong-Ji  出版年:2020
Ultraviolet radiation B cause photoaging of the skin by enhancing the high expression of matrix metalloproteinases (MMPs) to degrade collagen and inhibit the synthesis of procollagen. Trehalose (TRE), a widely occurring ...
Purification and identification of an ACE inhibitory peptide from the peptic hydrolysate of <i>Acetes chinensis</i> and its antihypertensive effects in spontaneously hypertensive rats
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGYCao, Wenhong Zhang, Chaohua Hong, Pengzhi Ji, Hongwu Hao, Jiming  出版年:2010
P>Acetes chinensis is a marine shrimp found in the coastal waters of China. The shrimp was hydrolysed by pepsin to prepare hydrolysates with angiotensin I-converting enzyme (ACE) inhibitory activity. The hydrolysate with...
Correlation Between the Water Solubility and Secondary Structure of Tilapia-Soybean Protein Co-Precipitates
MOLECULESTan, Li Hong, Pengzhi Yang, Ping Zhou, Chunxia Xiao, Dinghao Zhong, Tanjun  出版年:2019
The secondary structure of a protein has been identified to be a crucial indicator that governs its water solubility. Tilapia protein isolate (TPI), soybean protein isolate (SPI), and tilapia-soybean protein co-precipita...
Fluorescent detection of ascorbic acid using glutathione stabilized Au nanoclusters
CHEMICAL PHYSICSYan, Xiemin He, Lei Zhou, Chunxia Qian, Zhong-Ji Hong, Pengzhi Sun, Shengli Li, Chengyong  出版年:2019
Au nanoclusters were synthetized through chemical reduction based on glutathione template. The fluorescence excitation and emission wavelength is 375 nm and 565 nm, respectively. The fluorescence would be quenched at the...
Marine collagen peptide grafted carboxymethyl chitosan: Optimization preparation and coagulation evaluation
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESCheng, Yu Lu, Sitong Hu, Zhang Zhang, Bijun Li, Sidong Hong, Pengzhi  出版年:2020
Uncontrolled bleeding has always been a sudden accident, which is the main cause of casualties in war trauma, emergency events and surgical operations. Rapid hemostatic materials can effectively reduce casualties and sav...
Preparation and evaluation of squid ink polysaccharide-chitosan as a wound-healing sponge
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONSHuang, Na Lin, Jiali Li, Sidong Deng, Yifeng Kong, Songzhi Hong, Pengzhi Yang, Ping Liao, Mingneng Hu, Zhang  出版年:2018
A new type of wound healing agent was developed using two marine biomaterials (squid ink polysaccharide and chitosan) as carriers and calcium chloride as an initiator for coagulation. Based on central composite design re...
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