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您的检索式：作者名="Ana Rodiles"
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| 1 | Physical and excess properties for binary mixtures of 1-methy1-3-octylimidazolium tetrafluoroborate,,ionic liquid with different alcohols显示文摘 | Alberto Awe Eva Rodil Ana Soto | 2006 | Journal of Solution Chemistry2006，35，： | 1 |
| 2 | Hydroxychloride trace minerals have a positive effect on growth performance,carcass quality and impact ileal and cecal microbiota in broiler chickens显示文摘Background:The objective was to study the effect of hydroxychloride trace minerals(HTM)on growth performance,carcass quality and gut microbiota of broiler chickens in comparison to sulphate trace minerals(STM).In total 1440 male Ross 308 day-old chicks were divided into 12 replicate pens with 30 birds each per treatment.Four different treatments were tested according to a 2×2 factorial study design,where the animals received a three phase diet containing either inorganic Zn from sulphates or Zn from HTM in high(80 mg/kg Zn)or low Zn dosage(20 mg/kg Zn).In all treatments 15 mg/kg Cu was added from the same mineral source as the Zn.Body weight and feed intake were measured on day 0,10,27 and 34,while carcass and breast meat yields were measured at the end of the study(day 34).In addition,high-throughput sequencing analysis was performed in digesta samples from ileum and cecum to study the gut microbiome(day 34).Results:The results showed an improved(P<0.05)body weight of broiler chickens fed HTM,regardless of Zn level,on day 27,while on day 34 this effect remained as a tendency(P=0.0542).In the overall study period,birds fed HTM had a higher(P<0.05)average daily gain and average daily feed intake when compared to birds fed STM.The mineral source did not affect the carcass characteristics,however,feeding 80 mg/kg Zn resulted in a significantly higher(P=0.0171)breast meat yield,regardless of source.High-throughput sequencing analysis of the microbiota revealed a higher microbial diversity in the ileum and cecum of HTM fed birds compared to STM fed birds.Taxonomical differences were mainly found in the cecum,specifically between the group fed high and low Zn levels from HTM.This correlated with the mineral contents observed in the cecal digesta.Comparing both groups fed 80 mg/kg Zn,the HTM group had more Streptococcaceae,Streptococcus,Clostridia,Weissella and Leuconostocaceae compared to the STM group.Conclusions:HTM improved growth performance of broiler chickens;and the source and level of Zn modulated the gut microbiota communities in broilers differentially. | Sandra J.A.van Kuijk Yanming Han Ana Isabel Garcia-Ruiz Ana Rodiles | 2021 | Journal of Animal Science and Biotechnology2021，12，3： | 1 |
| 3 | Nanofluid based on 1-dodecylpyridinium chloride for enhanced oil recovery显示文摘The use of nanoparticles is considered promising for enhanced oil recovery(EOR),especially when they are combined with surfactants.However,the combination of nano-sized material with surface-active ionic liquids(SAILs)is an unexplored EOR method.In this work,the advantages of mixing Al2O3 nanoparticles with the SAIL 1-dodecylpyridinium chloride were investigated.Stable nanofluids in brine could only be achieved using the polymer polyvinylpyrrolidone(PVP)as a stabilizing agent.It was found that the addition of nanoparticles(and PVP)to the surfactant formulation helped to:slightly increase its viscosity,enhance its water-oil interfacial tension(IFT)reduction capacity,and reduce the adsorption on carbonate rocks(adsorption on sandstone was found to be excessive).IFT was selected as target property to minimize for the design of EOR formulations.Core flooding tests were carried out with surfactant(0.5 wt%[C_(12)py]Cl),surfactant-polymer(0.5 wt%[C_(12)py]Cl,1.0 wt%PVP)and nanofluid(0.05 wt%Al_(2)O_(3),1.0 wt%PVP,0.5 wt%[C12py]Cl)formulations in brine(0.5 wt%NaCl).Additional oil recoveries of 3.4%,7.4%and 12.0%OOIP were achieved,respectively,the nanofluid formulation being the most promising for the application.Moreover,it was found capable of changing the wettability of carbonate rocks from oilwet to intermediate-wet.The significance of this work lies in showing the new possibilities resulting from the combination of SAILs and nanoparticles for EOR,specifically the combination of[C_(12)py]Cl with Al_(2)O_(3). | Akram Al-Asadi Alba Somoza Alberto Arce Eva Rodil Ana Soto | 2023 | Petroleum Science2023，20，1： | 0 |
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