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549 条 记 录,以下是 1-30

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Optimization of process parameters for supercritical carbon dioxide extraction of Passiflora 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...
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 ...
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...
Absorption, metabolism and bioavailability of flavonoids: a review
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITIONChen, Lei Cao, Hui Huang, Qun Xiao, Jianbo Teng, Hui  出版年:0
Flavonoids are stored in various plants and widely presented in different kinds of food in variable amounts. Plant roots, stems, leaves, flowers and fruits are known to have high amounts of flavonoids. However, flavonoid...
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...
Concentration of docosahexaenoic acid (DHA) and EIcosapentaenoic acid (EPA) of tuna oil by urea complexation: optimization of process parameters
JOURNAL OF FOOD ENGINEERINGLiu, Shucheng Zhang, Chaohua Hong, Pengzhi Ji, Hongwu  出版年:2006
Production of docosahexaenoic acid (DHA) and EIcosapentaenoic acid (EPA) concentrates from tuna oil was optimized. In the process, the liquid recovery yield (Y-1) and the total content of DHA and EPA (Y-2) were response ...
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...
Thermal degradation kinetics of chitosan-cobalt complex as studied by thermogravimetric analysis
CARBOHYDRATE POLYMERSOu, Chun-Yan Zhang, Chao-Hua Li, Si-Dong Yang, Lei Dong, Jing-Jing Mo, Xue-Liu Zeng, Mu-Ting  出版年:2010
The thermal degradation of chitosan-cobalt complex at different heating rates in nitrogen was studied by thermogravimetric analysis (TGA) in the temperature range 30-800 degrees C. Fourier transform-infrared (FTIR) and X...
A neutral polysaccharide with a triple helix structure from ginger: Characterization and immunomodulatory activity
FOOD CHEMISTRYYang, Xiaolong Wei, Siqing Lu, Xiaoming Qiao, Xuguang Simal-Gandara, Jesus Capanoglu, Esra Wozniak, Lukasz Zou, Liang Cao, Hui Xiao, Jianbo Tang, Xiaozhen Li, Ningyang  出版年:2021
A neutral ginger polysaccharide fraction (NGP) was isolated from ginger, and its primary structures and immunomodulatory activity were investigated. The results showed that NGP had a low molecular wEIght of 6305 Da. NGP ...
Monitoring the contents of six steroidal and phenolic endocrine disrupting chemicals in chicken, fish and aquaculture pond water samples using pre-column derivatization and dispersive liquid-liquid microextraction with the aid of experimental design methodology
FOOD CHEMISTRYWu, Hongliang Li, Guoliang Liu, Shucheng Hu, Na Geng, Dandan Chen, Guang Sun, Zhiwei Zhao, Xianen Xia, Lian You, Jinmao  出版年:2016
This research established a sensitive and efficient pre-column derivatization HPLC method based on dispersive liquid-liquid microextraction (DLLME) for the simultaneous determination of six steroidal and phenolic endocri...
Interplay of antibiotic resistance and food-associated stress tolerance in foodborne pathogens
TRENDS IN FOOD SCIENCE & TECHNOLOGYLiao, Xinyu Ma, Yanna Daliri, Eric Banan-Mwine Koseki, Shigenobu Wei, Shuai Liu, Donghong Ye, Xingqian Chen, Shiguo Ding, Tian  出版年:2020
Background: The discovery and use of antibiotics have produced tremendous benefits for human society, however, with the large-scale use of antibiotics in medicine, animal husbandry and other fields, more and more antibio...
Antimicrobial sodium alginate dressing immobilized with polydopamine-silver composite nanospheres
COMPOSITES PART B-ENGINEERINGLiang, Limei Hou, Tingting Ouyang, Qianqian Xie, Lei Zhong, Saiyi Li, Puwang Li, Sidong Li, Chengpeng  出版年:2020
To endow antibacterial activity and maintain good porosity, oxidized sodium alginate (OSA) sponge was functionalized via polydopamine/silver composite nanospheres (PDA/AgNSs). It is found that uniform PDA spheres (around...
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...
Enhancement of bioavailability and bioactivity of diet-derived flavonoids by application of nanotechnology: a review
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITIONTeng, Hui Zheng, Yimei Cao, Hui Huang, Qun Xiao, Jianbo Chen, Lei  出版年:0
Flavonoids, which are a class of polyphenols widely existing in food and medicine, have enormous pharmacological effects. The functional properties of flavonoids are mainly distributed to thEIr anti-oxidative, anticancer...
Ultrasound-assisted thawing accelerates the thawing of common carp (Cyprinus carpio) and improves its muscle quality
LWT-FOOD SCIENCE AND TECHNOLOGYSun, Qinxiu Kong, Baohua Liu, Shucheng Zheng, Ouyang Zhang, Chao  出版年:2021
The effects of different power (0, 100, 300, and 500 W) ultrasonic-assisted immersion thawing (UT) on the thawing time and muscle quality (thawing/cooking loss, shear force, colour, water distribution and microstructure)...
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...
Structure and characteristics of acid and pepsin-solubilized collagens from the skin of cobia (Rachycentron canadum)
FOOD CHEMISTRYZeng, Shaokui Yin, Juanjuan Yang, Shuqi Zhang, Chaohua Yang, Ping Wu, Wenlong  出版年:2012
Acid-solubilized collagen (ASC) and pepsin-solubilized collagen (PSC) were extracted from the skin of cobia (Rachycentron canadum). The yields of ASC and PSC were 35.5% and 12.3%, respectively. Based on the protEIn patte...
A simple and sensitive HPLC method based on pre-column fluorescence labelling for multiple classes of plant growth regulator determination in food samples
FOOD CHEMISTRYLi, Guoliang Liu, Shucheng Sun, Zhiwei Xia, Lian Chen, Guang You, Jinmao  出版年:2015
The determination of trace plant growth regulator (PGR) has recEIved more and more attentions in the field of phytophysiology and food safety. But the simple and sensitive method for simultaneously analysing multiple cla...
Enzymatic acylation of raspberry anthocyanin: Evaluations on its stability and oxidative stress prevention
FOOD CHEMISTRYTeng, Hui Mi, Yani Cao, Hui Chen, Lei  出版年:2022
Raspberry anthocyanins were isolated and purified by XAD-7HP macroporous resin and silica gel column chromatography. Anthocyanins were then acylated with methyl salicylate as catalyzed by lipase under reduced pressure, a...
不同干燥方法对罗非鱼片品质和微观结构的影响
《农业工程学报》刘书成 张常松 吉宏武 章超桦 洪鹏志 高加龙  出版年:2012
为了解不同干燥方法对罗非鱼片干燥后品质和微观结构的影响,采用热风干燥、真空冷冻干燥、超临界CO2干燥等3种方法对罗非鱼片进行干燥,研究其对营养成分、微生物、感官特征、复水性能、质构特征、微观结构等的影响。结果表明:与热风...
关键词:干燥  微观结构  质构特征  品质  罗非鱼片  被引量:43
Changes in the myosin secondary structure and shrimp surimi gel strength induced by dense phase carbon dioxide
FOOD CHEMISTRYGuo, Minghui Liu, Shucheng Ismail, Marliya Farid, Mohammed M. Ji, Hongwu Mao, Weijie Gao, Jing Li, Chengyong  出版年:2017
Dense phase carbon dioxide (DPCD) could induce protEIn conformation changes. Myosin and shrimp surimi from Litopenaeus vannamEI were treated with DPCD at 5-25 MPa and 40-60 degrees C for 20 min. Myosin secondary structur...
SDE/GC-MS测定南美白对虾的挥发性香气成分
《现代食品科技》麦雅彦 杨锡洪 连鑫 吉宏武 刘书成 毛伟杰 解万翠  出版年:2014
基于感官品评与仪器分析相结合,优化并采用同时蒸馏萃取/气相色谱-质谱联用(SDE/GC-MS)方法对南美白对虾挥发性香气成分进行了分析,对特征性香气组分进行鉴定,并对其挥发性香气成分指纹图谱进行了初步探讨。GC-MS分析...
关键词:南美白对虾  香气成分  同时蒸馏萃取(SDE)  气相色谱—质谱联用(GC-MS)  指纹图谱  被引量:42
Anti-fatigue and anti-oxidant activities of oyster (Ostrea rivularis) hydrolysate prepared by compound protease
FOOD & FUNCTIONMiao, Jianyin Liao, Wanwen Kang, Meng Jia, Yingmin Wang, Qiang Duan, Shan Xiao, Suyao Cao, Yong Ji, Hongwu  出版年:2018
Oyster, which is rich in protEIn and widely used as a marine traditional Chinese medicine, was believed to have good curative effects in health care and on chronic diseases. This study was designed to evaluate the anti-f...
Rapid surface enhanced Raman scattering detection method for chloramphenicol residues
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPYJi, Wei Yao, Weirong  出版年:2015
Chloramphenicol (CAP) is a widely used amide alcohol antibiotics, which has been banned from using in food producing animals in many countries. In this study, surface enhanced Raman scattering (SEAS) coupled with gold co...
神经网络优化牡蛎的高密度CO_2杀菌工艺
《农业工程学报》张良 刘书成 章超桦 吉宏武 高加龙 邓楚津  出版年:2011
为了研究高密度二氧化碳(DPCD)对牡蛎的杀菌效果,利用神经网络对DPCD杀菌工艺参数进行优化,建立了杀菌工艺的神经网络模型。研究结果表明:当温度在(50±5)℃时,压力和时间相应调整,即可在低压短时间内达到较好的杀菌效...
关键词:神经网络  杀菌  优化  牡蛎  高密度CO2  被引量:38
A novel aflatoxin B-1 biosensor based on a porous anodized alumina membrane modified with graphene oxide and an aflatoxin B-1 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...
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...
Separation of the polysaccharides in Caulerpa racemosa 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 ...
Effect of cupric ion on thermal degradation of quaternized chitosan
CARBOHYDRATE POLYMERSLi, Si-Dong Zhang, Chao-Hua Dong, Jing-Jing Ou, Chun-Yan Quan, Wei-Yan Yang, Lei She, Xiao-Dong  出版年:2010
The thermal degradation of quaternized chitosan-cupric ion compounds in nitrogen was studied by thermogravimetry analysis (TG) and differential thermal analysis (DTA). The effect of cupric ions on the thermal degradation...
A novel peptide purified from the fermented microalga Pavlova lutheri attenuates oxidative stress and melanogenesis in B16F10 melanoma cells
PROCESS BIOCHEMISTRYOh, Gun-Woo Ko, Seok-Chun Heo, Seong-Yeong Van-Tinh Nguyen Kim, GeunHyung Jang, Chul Ho Park, Won Sun Choi, Il-Whan Qian, Zhong-Ji Jung, Won-Kyo  出版年:2015
A novel peptide was purified from marine microalga, Pavlova lutheri fermented by yeast Hansenula polymorpha, and its protective effect against oxidative stress as well as inhibitory effect on melanogenesis was investigat...
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