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International Soil and Water Conservation Research 2017年第4期5卷 280-292页

作者： Meeta Gupta V.C.Goyal Fawzia Tarannum Jyoti p.patil National Institute of Hydrology Roorkee 247667India Teri University New Delhi 110070India

The study is an attempt to design a watershed scorecard by identifying and evaluating selected set of indicators,such as surface water quality,ground water quality,soil condition,agriculture condition,and forest condition,which accurately reflect the health of the *** River Watershed in Tikamgarh District,Madhya pradesh was taken as a case study to assess the watershed *** was done by calculating different indices for the selected set of indicators and comparing them with the National standards and *** on the performance of each indicator,the grades were assigned to the indicators which helped in designing the watershed *** results revealed that within the watershed,the forest and soil conditions need a considerable plan for improvement in order to maintain the ecosystem whereas the surface water quality,groundwater quality and the agricultural conditions requires protection as well as enhancement in certain areas.

关键词： Watershed scorecard Ur River Bundelkhand Water quality Agricultural condition

Carbon dioxide:a renewable feedstock for the synthesis of fine and bulk chemicals

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Frontiers of Chemical Science and Engineering 2010年第2期4卷 213-235页

作者： Yogesh p.patil pawan J.TAMBADE Sachin R.JAGTAp Bhalchandra M.BHANAGE Institute of Chemical Technology(Autonomous) N.Parekh MargMatungaMumbai-400019India

The syntheses of carbon dioxide(CO_(2))based industrially important chemicals have gained considerable interest in view of the sustainable chemistry and“green chemistry”*** this review,recent developments in the chemical fixation of CO_(2)to valuable chemicals are *** synthesis of five-member cyclic carbonates via,cycloaddition of CO_(2)to epoxides is one of the promising reactions replacing the existing poisonous phosgene-based synthetic *** review focuses on the synthesis of cyclic carbonates,vinyl carbamates,and quinazoline-2,4(1H,3H)-diones via reaction of CO_(2)and epoxide,amines/phenyl acetylene,2-aminobenzinitrile and other *** synthesis of dimethyl carbonate,1,3-disubstituted urea and 2-oxazolidinones/2-imidazolidinones have limitations at present because of the reaction equilibrium and chemical inertness of CO_(2).The preferred alternatives for their synthesis like transesterification of ethylene carbonate with methanol,transamination of ethylene carbonate with primary amine and transamination reaction of ethylene carbonate with diamines/β-aminoalcohols are *** methodologies offer marked improvements for greener chemical fixation of CO_(2)in to industrially important chemicals.

关键词： carbon dioxide catalysts industrial important chemicals organic carbonates green chemistry urea synthesis

Synthesis of powdered silver nanoparticles using hydrogen in aqueous medium

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particuology 2012年第1期10卷 140-143页

作者： Kushal D. Bhatte Krishna M.Deshmukh Yogesh p.patil Dinesh N.Sawant Shin-Ichiro Fujita Masahiko Arai Bhalchandra M.Bhanage Department of Chemistry Institute of Chemical Technology Chemical process Engineering Divison Graduate School of EngineeringHokkaido University

Environmentally benign one-pot protocol is used in the synthesis of silver nanoparticles （AgNps） in powder form, involving the reduction of silver nitrate in the presence of fully hydrolyzed polyvinyl alcohol （pVA） as stabilizer by hydrogen （H2） as reducing agent in aqueous medium. Fully hydrolyzed biodegradable pVA has extremely low cytotoxicity, making it a favorable stabilizer from green perspective. In the present methodology, essentially naked silver nanoparticles are obtained in good yield. The prepared sil- ver nanoparticles were characterized by TEM, XRD, EDAX, UV-Vis spectroscopy and DLS histogram, and studied for its activity as a recyclable catalyst for synthesis of different enaminones.

关键词： Silver nanoparticlesAqueous mediaHydrogenCatalysisEnaminones synthesis

pulmonary immunization:deposition site is of minor relevance for influenza vaccination but deep lung deposition is crucial for hepatitis B vaccination

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Acta pharmaceutica Sinica B 2019年第6期9卷 1231-1240页

作者： Jasmine Tomar Wouter FTonnis Harshad p.patil Anne H.de boer paul Hagedoorn Rita Vanbever Henderik W.Frijlink Wouter L.J.Hinrichs Department of pharmaceutical Technology and Biopharmacy University of GroningenGroningen 9713 AVthe Netherlands Advanced Drug Delivery and Biomaterials Louvain Drug Research Institute(LDRI)Universite catholique de LouvainBrussels 1200Belgium

Vaccination via the pulmonary route could be an attractive alternative to parenteral *** towards the best site of antigen deposition within the lungs to induce optimal immune responses has conflicting results which might be dependent on the type of vaccine and/or its physical ***,in this study,we explored whether deep lung deposition is crucial for two different vaccines,i.e.,influenza and hepatitis B *** view of this,influenza subunit vaccine and hepatitis B surface antigen were labeled with a fluorescent dye and then *** data showed that after pulmonary administration to mice the powders were deposited in the trachea/central airways when a commercially available insufflator was used while deep lung deposition was achieved when an in-house built aerosol generator was *** studies revealed that comparable immune responses were induced upon trachea/central airways or deep lung targeting of dry influenza vaccine ***,for hepatitis B vaccine,no immune responses were induced by trachea/central airways deposition whereas they were considerable after deep lung ***,we conclude that deep lung targeting is not a critical parameter for the efficacy of pulmonary administered influenza vaccine whereas for hepatitis B vaccine it is.

关键词： Inhalation powders Deep lung deposition Influenza Hepatitis B

Glycyrrhiza uralensis flavonoids inhibit brain microglial cell TNF-α secretion,p-IκB expression,and increase brain-derived neurotropic factor(BDNF)secretion

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Journal of Traditional Chinese Medical Sciences 2014年第1期1卷 28-37页

作者： Sangita p.patil Changda Liu Joseph Alban Nan Yang Xiu-Min Li Department of pediatrics Division of Pediatric Allergy and ImmunologyJaffe Food Allergy InstituteCenter for Integrative Medicine for Allergies and WellnessIcahn School of Medicine at Mount Sinai1425 Madison AvenueBox 1089New YorkNY 10029-6574USA

Objective:Asthma sufferers exhibit high prevalence of anxiety/*** tumor-necrosis factor-alpha(TNF-α)levels in peripheral system and central nervous system(CNS)are associated with anxiety/depression,whereas brain-derived neurotropic factor(BDNF)has anti-depressant *** anti-asthma herbal medicine intervention ASHMI inhibits peripheral TNF-αsecretion in an animal model of *** hypothesize that ASHMI and its compounds may have modulatory effects on CNS TNF-αand BDNF *** sought to determine the effect of ASHMI and individual herb constituents on brain microglial cell TNF-αproduction,and identify the active compounds that suppress TNF-αand increase ***:BV-2 mouse microglial cells were pre-treated with ASHMI or extracts of Ganoderma lucidum(***),Sophora flavescens Ait(***),and Glycyrrhiza uralensis Fischer(***),the herbal constituents in ASHMI,or individual compounds isolated from *** at different concentrations and then stimulated with ***-αlevels in culture supernatants were measured by *** effect of active compounds on NFkB signaling pathway and on BDNF production were determined by western blotting and ELISA,***:ASHMI produced dose-dependent inhibition of TNF-αsecretion by cultured-mousemicroglia BV2 *** the three herb extracts in ASHMI,only *** significantly and dosedependently inhibited TNF-α*** the 5 flavonoids isolated from ***,isoliquiritigeninwas themost *** suppression of TNF-αproduction was associated with attenuation of p-NF-kB expression,andwas accompanied by increased BDNF ***:ASHMI and its effective flavonoid,isoliquiritigenin,inhibited TNF-αproduction by LpS stimulatedmicroglial cells and elevated BDNF levels,which may prove to have anti-CNS inflammatory and anti-anxiety effects.

关键词： Anti-asthma herbal medicine intervention Anxiety and asthma Flavonoids TNF-α BDNF

Experimental and numerical investigation to elucidate the fluid flow through packed beds with structured particle packings

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particuology 2024年第6期89卷 218-237页

作者： Shirin patil Christian Gorges Joel Lòpez Bonilla Moritz Stelter Frank Beyrau Berend van Wachem Laboratory of Technical Thermodynamics Otto-von-Guericke-Universität MagdeburgUniversitätsplatz 239106 MagdeburgGermany Chair of Mechanical process Engineering Otto-von-Guericke-Universität MagdeburgUniversitätsplatz 239106 MagdeburgGermany

The present paper presents an experimental and numerical investigation of the dispersion of the gaseous jet flow and co-flow for the simple unit cell(SUC)and body-centred cubic(BCC)configuration of particles in packed *** experimental setup is built in such a way that suitable and simplified boundary conditions are imposed for the corresponding numerical framework,so the simulations can be done under very similar conditions as the ***,a porous plate is used for the co-flow to achieve the uniform velocity and the fully developed flow is ensured for the jet *** SUC and BCC particle beds consist of 3D-printed spheres,and the non-isotropy near the walls is mostly eliminated by placing half-spheres at the channel *** flow velocities are analysed directly at the exit of the particle bed for both beds over 36 pores for the SUC configuration and 60 pores for the BCC configuration,for particle Reynolds numbers of 200,300,and *** particle image velocimetry is experimentally arranged in such a way that the velocities over the entire region at the exit of the packed bed are obtained *** numerical method consists of a state-of-the-art immersed boundary method with adaptive mesh *** paper presents the pore jet structure and velocity field exiting from each pore for the SUC and BCC packed particle *** numerical and experimental studies show a good agreement for the SUC configuration for all flow *** the BCC configuration,some differences can be observed in the pore jet flow structure between the simulations and the experiments,but the general flow velocity distribution shows a good overall *** axial velocity is generally higher for the pores located near the centre of the packed bed than for the pores near the *** addition,the axial velocities are observed to increase near the peripheral pores of the packed *** behaviour is predominant for the BCC configuration as compared to t

关键词： Uniform particle packing packed bed reactor Stereo particle image velocimetry Immersed boundary method

Fish Gelatin-Based Film Containing Maillard Reaction products:properties and Its Use as Bag for packing Chicken Skin Oil

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Journal of Renewable Materials 2024年第6期12卷 1125-1143页

作者： Krisana Nilsuwan Yolanda Victoria Rajagukguk Umesh patil Thummanoon prodpran Soottawat Benjakul International Center of Excellence in Seafood Science and Innovation Faculty of Agro-IndustryPrince of Songkla UniversitySongkhla90110Thailand Department of Food Safety and Quality Management PoznańUniversity of Life SciencesPoznań60-637Poland Center of Excellence in Bio-Based Materials and packaging Innovation Faculty of Agro-IndustryPrince of Songkla UniversityHat YaiSongkhla90110Thailand Department of Food and Nutrition Kyung Hee UniversitySeoul02447Republic of Korea

Maillard reaction is a non-enzymatic browning reaction and its products(MRps)have been proven to possess antioxidant *** research aimed to produce a fish gelatin-based packaging incorporated with MRps to retard lipid oxidation in chicken skin oil(CSO)during storage at ambient temperature(28℃–30℃).MRps produced from fish gelatin and fructose(1:1,90℃,pH 11)showed the highest antioxidant properties compared to those prepared under other *** glycerol/MRps ratios(30:0,25:5,20:10,15:15,10:20,5:25,0:30)were incorporated into the film and resulting films were ***/MRps at 10:20 ratio was chosen to add into the film prior to bag preparation via heat sealing *** packed in the bag was monitored for lipid hydrolysis and oxidation during 15 days of storage(30℃±0.5℃,RH 52%±5%).After 15 days,quality deterioration was lower in CSO packed in the prepared gelatin bag as evidenced by lower FFA,TBARS,and volatile compounds in comparison with CSO packed in LDpE *** gelatin film added with MRps possessed an excellent water vapor barrier property(WV-Bp).This finding indicated that MRps could be used to substitute glycerol and simultaneously could serve as antioxidants for the developed active *** novel packaging can be a potential alternative packaging for retarding lipid oxidation of lipid or fatty foods.

关键词： Active film antioxidant shelf-life extension Maillard reaction products fish gelatin

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纺丝工艺对聚酯全拉伸丝性能的影响

国际纺织导报 2014年第10期42卷 12-15,14页

作者： A.S.Bagwan p.patil 李宗昊 Mukesh patel技术学校(印度)

通过不同的纺丝工艺制备了线密度为40和84 dtex的聚酯全拉伸丝(FDY),研究了加捻、加热温度、纺丝速度及牵伸比等对FDY性能的影响,并研究了纤维的拉伸性能。结果表明:提高纺丝速度对丝的伸长率、CV值、U值和收缩率有显著影响,但对丝的强... 详细信息

通过不同的纺丝工艺制备了线密度为40和84 dtex的聚酯全拉伸丝(FDY),研究了加捻、加热温度、纺丝速度及牵伸比等对FDY性能的影响,并研究了纤维的拉伸性能。结果表明:提高纺丝速度对丝的伸长率、CV值、U值和收缩率有显著影响,但对丝的强度没有显著影响。除了在纺丝过程中需要更高的纺丝速度和中度拉伸外,生产FDY的过程与生产预取向丝(pOY)的相似。拉伸后产生的取向和结晶使丝性能稳定。连续聚合直接纺丝制得长丝,长丝的关键参数,如强度、伸长率、Uster系数和沸水收缩率,都受到密切监控和控制,并随后经加捻或上浆工序加工。

关键词：纺丝工艺聚酯全拉伸丝超高速熔融纺丝纺丝速度性能

progress in metal oxide-based electrocatalysts for sustainable water splitting

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Materials Reports(Energy) 2024年第3期4卷 19-34页

作者： Aasiya S.Jamadar Rohit Sutar Susmita patil Reshma Khandekar Jyotiprakash B.Yadav Vacuum Techniques and Thin Film Laboratory USICShivaji UniversityKolhapur416004MaharashtraIndia

Metal oxide-based electrocatalysts are promising alternatives to platinum group metals for water splitting due to their low cost,abundant raw materials,and impressive *** review covers recent progress in various metal oxides tailored for hydrogen and oxygen evolution reactions,discussing their crystal structure,composition,and surface modification influence on *** like surface engineering,doping,and nanostructuring are evaluated for enhancing catalytic activity and *** key considerations for commercialization are highlighted,emphasizing ongoing research,innovation,and future scope to drive widespread adoption of water-splitting technology for a cleaner and sustainable future.

关键词： Metal oxide HER OER Electrocatalyst Overall water spilling

Unlocking the growth potential:harnessing the power of synbiotics to enhance cultivation of pleurotus spp.

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第4期25卷 293-306页

作者： Reshma patil Aizi Nor Mazila RAMLI Ang Shu XUAN Ng Zhi XIN Nur Izyan Wan AZELEE prakash BHUYAR Faculty of Industrial Sciences and Technology Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia BioAromatic Research Centre of Excellence Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia Department of Bioprocess&polymer Engineering Faculty of EngineeringUniversiti Teknologi MalaysiaJohor81310Malaysia Organic Agriculture Management Maejo University International College(MJU-IC)Maejo UniversityChiang Mai50290Thailand International Industry and Agriculture Innovation Research Center(IIAR) International CollegeMaejo UniversityChiang Mai50290Thailand

The oyster mushroom(pleurotus spp.)is one of the most widely cultivated mushroom species *** present study investigated the effect of synbiotics on the growth and quality of pleurotus ostreatus and pleurotus *** synbiotics formulations were applied by spraying mushroom samples daily and measuring their growth parameters,yield,biological efficiency,proximate composition,mineral content,total phenolic content(TpC),and diphenyl-1-picryl-hydrazyl(DppH)radical scavenging *** demonstrated that the most significant yield of oyster mushrooms was harvested from synbiotics sprayed with inulin and Lactobacillus casei(56.92 g).Likewise,the highest biological efficiency obtained with a similar synbiotic was 12.65%.Combining inulin and *** was the most effective method of improving the mushrooms'growth performance and nutrient content in both ***,synbiotics that combined inulin and *** resulted in the highest TpC(20.550 mg gallic acid equivalent(GAE)/g dry extract(DE))in white oyster mushrooms(***).In comparison,in grey mushroom(***)the highest TpC was yielded by ***(1.098 mg GAE/g DE)followed by inulin and ***(1.079 mg GAE/g DE).The DppH results indicated that the oyster mushroom could be an efficient *** results revealed that applying synbiotics improved the mushrooms'quality by increasing their antioxidant capacity with higher amounts of phenolic compounds and offering better health benefits with the increased levels of mineral ***,these studies demonstrated the potential of using synbiotics as a biofertilizer,which is helpful for mushroom cultivation;therefore,it might solve the challenge of inconsistent quality mushroom growers face.

关键词： Antioxidant Biofertilizer Growth performance Mushroom cultivation pleurotus Synbiotics