|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Biodiesel production from green seaweed Ulva fasciata catalyzed by novel waste catalysts from Pakistan Steel Industry显示文摘This research article is based on the biodiesel synthesis from the marine green macroalga Ulva fasciata, collected from the coast of Karachi, Pakistan using new and the most potential waste catalysts from Pakistan Steel Industry.The oil was extracted with n-hexane then it was analyzed by GC, TLC and by the examination of fuel properties.The metal analysis of catalysts was carried out by chemical tests and flame atomic absorption spectroscopy(FAAS). The thermal treatment of catalysts at 1500–1700 °C during various processes in steel manufacturing industry converted the metals to metal oxides. The presence of CaO, MgO and ZnO in these catalysts made them highly reactive for biodiesel synthesis. The basicity of waste industrial catalysts was calculated to know their basic strength. The transesterification of U. fasciata oil was performed by fast stirring using 9:1 molar ratio of methanol/oil in the presence of seven different waste industrial catalysts for 6 h at 80–100 °C. The solid catalysts were easily separated from product for re-use. In addition, the rate of reaction in the presence of these catalysts was found to be quite feasible. The waste brown dust from the steel converter gave the highest yield(88%) of biodiesel. The production of biodiesel was confirmed by TLC examination and fuel properties in comparison with the ASTM standards. | Abdul Majeed Khan Noureen Fatima Muhammad Shoukat Hussain Kousar Yasmeen | 2016 | Chinese Journal of Chemical Engineering2016，24，8： | 4 |
| 2 | Terminalia arjuna:A novel natural preservative for improved lipid oxidative stability and storage quality of muscle foods显示文摘The study was conducted to explore the possibility of utilization of Terminalia arjuna as a novel natural preservative in meat products by using chevon sausages as a model system.Chevon sausages were prepared by incorporating different levels of T.arjuna viz.T1(0.25%),T2(0.50%)and T3(0.75%)and were assessed for various lipid oxidative stability and storage quality parameters under refrigerated(4±1◦C)conditions.T.arjuna showed a significant(p<0.05)effect on the lipid oxidative stability as the treated products exhibited significantly(p<0.05)lower TBARS(mg malonaldehyde/kg)values in comparison to control.A significant(p<0.05)effect was also observed on the microbial stability as T.arjuna incorporated products showed significantly(p<0.05)lower values for total plate count(log cfu/g),psychrophilic count(log cfu/g),yeast and mould count(log cfu/g)and FFA(%oleic acid)values.Significantly(p<0.05)higher scores were observed for various sensory parameters of the products incorporated with T.arjuna during refrigerated storage.T.arjuna successfully improved the lipid oxidative stability and storage quality of the model meat product and may be commercially exploited as a novel preservative in muscle foods. | Insha Kousar Kalem Z.F.Bhat Sunil Kumar Ajay Desai | 2017 | Food Science and Human Wellness2017，6，4： | 2 |
| 3 | Recent advancements in applications of chitosan-based biomaterials for skin tissue engineering显示文摘The use of polymer based composites in the treatment of skin tissue damages,has got huge attention in clinical demand,which enforced the scientists to improve the methods of biopolymer designing in order to obtain highly efficient system for complete restoration of damaged tissue.In last few decades,chitosan-based biomaterials have major applications in skin tissue engineering due to its biocompatible,hemostatic,antimicrobial and biodegradable capabilities.This article overviewed the promising biological properties of chitosan and further discussed the various preparation methods involved in chitosan-based biomaterials.In addition,this review also gave a comprehensive discussion of different forms of chitosan-based biomaterials including membrane,sponge,nanofiber and hydrogel that were extensively employed in skin tissue engineering.This review will help to form a base for the advanced applications of chitosan-based biomaterials in treatment of skin tissue damages. | Ahmed Madni Rozina Kousar Naveera Naeem Fazli Wahid | 2021 | Journal of Bioresources and Bioproducts2021，6，1： | 2 |
| 4 | A review of risk fac-tors for stroke in patients with chronic kidney disease显示文摘 | SAEED F KOUSAR N QURESHI K | 2009 | J VascInterv Neurol2009，2，1： | 1 |
| 5 | Human microvascular endothelial cell seeding on Cr-DLC thin films for heart valve applications显示文摘 | N. Ali Y. Kousar J. Gracio E. Titus T. I. Okpalugo V. Singh M. Pease A. A. Ogwu E. I. Meletis W. Ahmed M. J. Jackson | 2006 | Journal of Materials Engineering and Performance2006，，2： | 1 |
| 6 | Blood Loss through AV Fistula: A Case Report and Literature Review显示文摘 | Saeed F Kousar N Sinnakirouchenan R | 2011 | Int J Nephrol2011，2011，35： | 1 |
| 7 | Human micro-vascular endothelial cell seeding on Cr-DLC thin films for mechanical heart valve applications 显示文摘 | ALI N KOUSAR Y OKPALUGO T I | 2006 | Thin Solid Films2006，，515： | 1 |
| 8 | Stercoral ulcer as a cause of lower gastrointestinal (LGI) bleeding in chro- nic hemodialysis patients显示文摘 | Saeed F Kalra A Kousar N | 2012 | Clin Nephrol2012，77，1： | 1 |
| 9 | Human micro-vascular endothelial cell seeding on Cr-DLC thin films for mechanical heart valve applications显示文摘 | Ali N Kousar Y Okpalugo T I | | 0，，01： | 1 |
| 10 | Optimization, purification,characterization and antioxidant activity of an extracellular polysaccharide produced by Paenibacillus polymyxa SQR - 21显示文摘 | Waseem R Kousar M Yang W | 2011 | Bioresource Technology2011，102，： | 1 |
| 11 | Unsteady non-similarity boundary-layer flows caused by an impulsively stretching flat sheet 显示文摘 | Kousar N Liao S | 2011 | Nonlinear Analysis : Real World Applications2011，12，1： | 1 |
| 12 | Uterine arteriove- nous malformation diagnosed with multislice computed tomo- graphy: a case report 显示文摘 | Wani NA Shaheen F Kousar T | 2010 | J Reprod Med2010，55，34： | 1 |
| 13 | Human micro- vascular endothelial cell seeding on Cr-DLC thin films for mechanical heart valve applications 显示文摘 | Ali N Kousar Y Okpalugo T I | 2006 | Thin Solid Films2006，515，： | 1 |
| 14 | A detailed investigation of the products of the thermal degradation of polystyrene显示文摘 | Mcneill C Zulfiqar M Kousar T | 1990 | Polym Degrad Stab1990，28，7： | 1 |
| 15 | Blood loss through AV fistula: a case report and literature review显示文摘 | Saeed F Kousar N Sinnakirouchenan R | 2011 | Int J Nephrol2011，，： | 1 |
| 16 | The Effect of Price Discounts and Store Image on Consumer' s Purchase Intention in On-line Shopping Context Case Study: Nokia and HTC 显示文摘 | FARYABI M KOUSAR S MORTAZA S | 2012 | Journal of Business Studies Quarterly2012，4，1： | 1 |
| 17 | Human micro-vascular endothelial cell seeding on Cr-DLC thin films for mechanical heart valve applications显示文摘 | Ali N Kousar Y Okpalugo T I | 2006 | Thin Solid Films2006，515，： | 1 |
| 18 | Uterine arteriovenous mal- formation diagnosed wim multisliee computed tomography: a case report显示文摘 | Wani NA Shaheen F Kousar T | 2010 | J Reprod Med2010，55，34： | 1 |
| 19 | A detailed investigation of the products of the thermal degradation of polystyrene显示文摘 | McNeill I C Zulfiqar M Kousar T | 1990 | Polymer Degradation and Stability1990，28，2： | 1 |
| 20 | Human microvascular endothelial cell seeding on Cr-DLC thin films for mechanical heart valve applications显示文摘 | Ali N Kousar Y Okpalugo T L | 2006 | Thin Solid Films2006，515，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员