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48篇 您的检索式:作者名="Liufu"
    题名 作者 年代 出处 被引量
1Effects of Dietary Corn Gluten Meal on Growth Performance and Protein Metabolism in Relation to IGF-I and TOR Gene Expression of Juvenile Cobia (Rachycentron canadum)显示文摘A growth experiment was conducted on cobia(Rachycentron canadum,initial weight 108.2 g ± 3.0 g) to investigate the effects of dietary corn gluten meal(CGM) levels on the fish growth,whole body composition and protein metabolism in relation to specific gene expression.Five isonitrogenous(crude protein 45%) and isoenergetic(gross energy 20 kJ g 1) practical diets were formulated by replacing 0%(the control),17.5%,35.0%,52.5%,and 70.0% of fish meal(FM) protein with CGM protein.No significant differences were observed in the survival,feed intake(FI),specific growth rate(SGR),feed efficiency(FE) and protein productive value(PPV) among fish fed diets with 0%,17.5%,35.0%,and 52.5% of CGM protein.However,these indices were significantly lower in fish fed the diet with 70.0% of CGM protein than those in fish fed the control diet(P < 0.05).The whole-body crude protein and lipid contents were significantly lower while the whole-body moisture content was significantly higher in fish fed the diet with 70.0% of CGM protein compared with the control group(P < 0.05).When 70.0% of FM protein was replaced by CGM,plasma total protein and cholesterol contents were significantly lower than those in the control group(P < 0.05).Fish fed the diet with 70.0% of CGM protein had significantly lower hepatic insulin-like growth factor I(IGF-I) expression levels than those in the control group(P < 0.05).However,no significant differences were observed in hepatic target of rapamycin(TOR),dorsal muscle IGF-I and TOR expression levels among dietary treatments.Results of the present study indicated that 52.5% of FM protein could be replaced by CGM in the diets without significant influences on the growth,feed utilization and protein metabolism of juvenile cobia.The present results might be useful for developing cost effective and sustainable cobia dietary formulations.LUO Yiwen AI Qinghui MAI Kangsen ZHANG Wenbing XU Wei ZHANG Yanjiao LIUFU Zhiguo 2013Journal of Ocean University of China2013,12,3:10
2Proline with or without Hydroxyproline Influences Collagen Concentration and Regulates Prolyl 4-Hydroxylase α(I) Gene Expression in Juvenile Turbot(Scophthalmus maximus L.)显示文摘This study was conducted to investigate the effect of dietary proline(Pro), and Pro and hydroxyproline(Hyp) in combination on the growth performance, total Hyp and collagen concentrations of tissues, and prolyl 4-hydroxylase α(I)(P4H α(I)) gene expression in juvenile turbot feeding high plant protein diets. A diet containing 50% crude protein and 12% crude lipid was formulated as the basal and control, on which other two protein and lipid contents identical experimental diets were formulated by supplementing the basal with either 0.75% Pro(Pro-0.75) or 0.75% Pro and 0.75% Hyp(Pro+Hyp). Four groups of fish in indoor seawater recirculating systems, 35 individuals each, were fed twice a day to apparent satiation for 10 weeks. The results showed that dietary Pro and Hyp supplementation had no significant effect on growth performance and feed utilization of juvenile turbot(P > 0.05). Total Hyp and collagen concentrations in muscle were significantly increased when dietary Pro and Hyp increased(P < 0.05), and fish fed diet Pro+Hyp showed significantly higher free Hyp content in plasma than those fed other diets(P < 0.05). The expression of P4 H α(I) gene in liver and muscle was significantly up regulated in fish fed diet Pro-0.75 in comparison with control(P < 0.05); however the gene was significantly down regulated in fish fed diet Pro+Hyp in muscle in comparison with fish fed diet Pro-0.75(P < 0.05). It can be concluded that supplement of crystal L-Pro and L-Hyp to high plant protein diets did not show positive effects on growth performance of juvenile turbot, but enhanced total collagen concentrations in muscle.ZHANG Kaikai MAI Kangsen XU Wei ZHOU Huihui LIUFU Zhiguo ZHANG Yanjiao PENG Mo AI Qinghui 2015Journal of Ocean University of China2015,14,3:4
3Effects of dietary vitamin A on antioxidant responses of abalone Haliotis discus hannai Ino显示文摘FU Jinghua ZHANG Wenbing MAI Kangsen FENG Xiuni XU Wei LIUFU Zhiguo TAN Beiping 2006Acta Oceanologica Sinica2006,25,5:2
4Assembly of one-dimensional nanorods into Bi2S3 films with enhanced thermoelectric transport properties 显示文摘Liufu S C Chen L Yao Q 2007Appl Phys Lett2007,90,11:1
5Assessment of the neurotoxic mechanisms of decabrominated diphenyl ether (PBDE-209) in primary cultured neonatal rat hippocampal neurons includes alterations in second messenger signaling and oxidative stress 显示文摘Chert J Liufu C Sun W 2010Toxicol Lett2010,192,:1
6Piezoelectric, dielectric and interfacial properties of aluminum nitride films 显示文摘Liufu D Kao K C 1998J Vac Sci Technol A1998,16,4:1
7Response of juvenile abalone, Haliotis discus hannai Ino to dietary calcium, phosphorus and calcium/phosphorus ratio 显示文摘Tan B P Mai K S Liufu Z G 2001Aquaculture2001,198,:1
8Assessment of the neurotoxic mechanisms of decabrominated diphenyl ether(PBDE-209)in primary cultured neonatal rat hippocampal neurons includes alterations in second messenger signaling and oxidative stress显示文摘Chen J Liufu C Sun W 2010Toxicol Lett2010,192,:1
9Response of juvenile abalone Haliotis discus hannai to dietary calcium, phosphorus and calcium/phosphorus ratio显示文摘Tan B P Mai K S Liufu Z C 2001Aquaculture2001,,198:1
10Piezoelectric,dielectric,and interfacial properties of aluminum nitride films显示文摘LIUFU D KAO K C 1998Vac Sci Technol A1998,16,4:1
11Adsorption of cationic polyelectrolyrte at the solid/liquid interface and dispersion of nanosized silica in water显示文摘Liufu S C Xiao H N Li Y P 2005Colloid and Interface Science2005,285,:1
12Effects of replacing fish meal with soy protein concentrate on feed intake and growth of juvenile Japanese flounder, Paralichthys olivaceus显示文摘Junming Deng Kangsen Mai Qinghui Ai Wenbing Zhang Xiaojie Wang Wei Xu Zhiguo Liufu 2006Aquaculture2006,,1:1
13显示文摘Li Yuping Lu Jun Liufu Shengcong 2003Paint&Coatings Industry2003,33,8:1
14Effect of Dietary Lipid on the Growth, Fatty Acid Composition and Δ5 Fads Expression of Abalone(Haliotis discus hannai Ino) Hepatopancreas显示文摘This study investigated the effect of dietary lipid on the growth, fatty acid composition and Δ5 fatty acyl desaturase genes(Fads) expression of juvenile abalone(Haliotis discus hannai Ino) hepatopancreas. Six purified diets were formulated to contain tripalmitin(TP), olive oil(OO, 72.87% 18:1n-9), grape seed oil(GO, 68.67% 18:2n-6), linseed oil(LO, 70.48% 18:3n-3), ARA oil(AO, 41.81% ARA) or EPA oil(EO, 44.09% EPA and 23.67% DAH). No significant difference in survival rate was observed among abalone fed with different diets. Weight gain rate(WGR) and daily growth rate of shell length(DGRSL) were significantly increased in abalone fed with diets containing OO, AO and EO, but decreased in abalone fed with LO diet(P < 0.05) in comparison with those fed with TP. High level of dietary 18:2n-6 resulted in higher content of n-6 polyunsaturated fatty acids(PUFAs) in abalone fed with GO than those fed with TP, OO, LO and EO(P < 0.05). n-3 PUFAs in abalone fed with LO was significantly higher than those in abalone fed with TP, OO, GO and AO(P < 0.05). The highest contents of 20:1n-9 and 22:1n-9 were observed in abalone fed with OO. The expression of Δ5 Fads in hepatopancreas of abalone was enhanced by high concentration of 18:3n-3 and suppressed by dietary LC-PUFAs; however it was not affected by dietary high concentration of 18:1n-9 or 18:2n-6. These results provided valuable information for understanding the synthesis of LC-PUFAs and nutritional regulation of Δ5 Fads expression in abalone.LI Mingzhu MAI Kangsen AI Qinghui HE Gen XU Wei ZHANG Wenbing ZHANG Yanjiao ZHOU Huihui LIUFU Zhiguo 2015Journal of Ocean University of China2015,14,2:1
15Piezoelectric, dielectric and interfacial properties of aluminum nitride films 显示文摘Liufu D Kao K C 1998Vac Sci Technol A1998,16,4:1
16Assembly of one-dimensional nanorods into Bi2S3 films with enhanced thermoelectric transport properties显示文摘Liufu S C Chen L Yao Q 0,,11:1
17Optimization of Ultrasonic Extraction Process of Oenanthe benghalensis Polysaccharide by Orthogonal Test显示文摘[Objectives] The research aimed to explore extraction method of Oenanthe benghalensis polysaccharide,and determine the optimal process of its ultrasonic extraction by orthogonal test. [Methods] Phenol-sulfuric acid method was used to determine polysaccharide's content. Based on single-factor experiment and orthogonal test,the influences of solid-liquid ratio( A),ultrasonic extraction temperature( B),ultrasonic power( C) and ultrasonic time( D) on extraction rate of O. benghalensis polysaccharide were studied,and the optimal process of ultrasonic extraction was selected. [Results] The influence order of solid-liquid ratio( A),ultrasonic extraction temperature( B),ultrasonic power( C) and ultrasonic time( D) on extraction rate of O. benghalensis polysaccharide was A > D > B > C. Via the orthogonal test,it was determined that the optimal extraction condition of O. benghalensis polysaccharide was as below: solid-liquid ratio 1∶ 25( g/mL),extraction temperature 60℃,extraction power 80 W,extraction time 40 min. Under the condition,extraction rate of O. benghalensis polysaccharide was9. 80%. [Conclusions] The process could provide the reference basis for extracting and producing O. benghalensis polysaccharides.Liufu LU Aiyue LUO Bingyang LIN Zhenlian XIE Guangyu GAN Xiuzhen HUANG Zhidong LEI Shimei CHEN Suoyi HUANG 2018Medicinal Plant2018,9,5:1
18Assessment of the neurotoxic mechanisms of decabrominated diphenyl ether (PBDE-209) in primary cultured neonatal rat hippocampal neurons includes alterations in second messenger signaling and oxidative stress 显示文摘Chen J Liufu C Sun W 2010Toxicol Lett2010,192,3:1
19Assembly of one-dimensional nanorods into Bi2S3 filmswith enhanced thermoelectric transport properties显示文摘LIUFU S C CHEN L D YAO Q 2007Appl Phys Lett2007,90,11:1
20Effects of potential probiotic Bacillus subtilis T13 on growth, immunity and disease resistance against Vibrio splendidus infection in juvenile sea cucumber Apostichopus japonicus显示文摘Yancui Zhao Wenbing Zhang Wei Xu Kangsen Mai Yanjiao Zhang Zhiguo Liufu 2012Fish and Shellfish Immunology2012,,5:1
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