|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Optimization and kinetic studies for enzymatic hydrolysis and fermentation of colocynthis vulgaris Shrad seeds shell for bioethanol production显示文摘The key process parameters for the hydrolysis and fermentation of Colocynthis vulgaris Shrad seeds shell(CVSSS)were optimized using the Box-Behnken Design(BBD)of Response Surface Methodology(RSM).Kinetic study was also carried out.The proximate analysis of the CVSSS was done by the method of the Association of Organic and Applied Chemistry(AOAC).Enzymatic hydrolysis was experimented by using Aspergillus Niger as a crude enzyme isolated from soil at sawdust dump site and screened for cellulosic activities.Factors that affected the hydrolysis of the CVSSS were screened by using the Greco-Latin square design of experiment.However,for Saccharomyces cerevisiae,factors that affected the fermentation of the CVSSS were screened by using the same Greco-Latin square design of experiment.Meanwhile,the result of the proximate analysis revealed that the CVSSS had 73.54%cellulose which could be converted to bioethanol.It was established that temperature,pH and time had significant effect on hydrolysis,while the optimum results were obtained at 46.8℃,3.32 d,5.68 and 59.87%for temperature,time,pH and glucose yield,respectively.Temperature,yeast dosage,pH and time had significant effect on fermentation,while the optimum results from optimization were found to be 33.58℃,7.0,3.55 d,1.65 g per 50 mL and 25.6%for temperature,pH,time,yeast dosage and ethanol yield,respectively.The kinetics of both the enzymatic hydrolysis and fermentation agreed with the Michealis-Menten kinetic model with the correlation coefficients(R^(2))of 0.9708 and 0.8773,respectively.However,from the error analysis,the experimental and predicted values had a very good relationship as described by Michaelis-Menten model. | Igwilo Christopher Nnaemeka Egbuna Samuel O Onoh Maxwell I Asadu OChristain Onyekwulu Chinelo S | 2021 | Journal of Bioresources and Bioproducts2021，6，1： | 3 |
| 2 | Cochlear never aplasia:its importance in cochlear implantation显示文摘 | Maxwell AP Mason SM O'Donoghue GM | 1999 | AM J Otal1999，20，3： | 1 |
| 3 | A regional evaluation of the effect of fiber type in gestation diets on sow reproductive performance显示文摘 | Arroch C S Dove C R Maxwell C V et o/ | 2008 | Joumal of Animal Science2008，86，： | 1 |
| 4 | Screening for Down syndrome in the second trimester of pregnancy 显示文摘 | O 'Leafy P Maxwell S Sinosich M | 2016 | Aust N Z J Obstet Gynaecol2016，56，1： | 1 |
| 5 | Long-term follow-up of immunocytochemical analysis of vascular endothelial growth factor (VEGF), and its two receptors, VEGF-R1 (Flt-1) and VEGF-R2 (Flk-1/KDR), in oesophagogastric cancer显示文摘 | Gray RT O'Donnell ME Maxwell P | 2013 | Int J Biol Markers2013，28，1： | 1 |
| 6 | Oxygen sensing, hypoxia-inducible factor-1 and the regulation of mammalian gene expression 显示文摘 | Ratcliffe PJ O'rourke JF Maxwell PH | 1998 | JExpBiol1998，201，8： | 1 |
| 7 | World broiler ascites Survey 1996显示文摘 | Maxwell M H Robertson O W | 1997 | Poultry International1997，16，： | 1 |
| 8 | Inhibition of glutathione-S-transferases by thonningianin A,isolat from the african medicinal herb,thonningia sanguinea,in vitro显示文摘 | Maxwell A G Ikuko I O Etsuki S | 2004 | Food Chem Toxicol2004，42，9： | 1 |
| 9 | Effect of GnRH treatment on the maturation and in vitro development of oocytes collected from 4- to 6-week-old Merino lambs显示文摘 | Kelly J M Kleeman D O Maxwell W M C | 2007 | Reprod Fertil Dev2007，19，8： | 1 |
| 10 | Superoxide and hydrogen peroxide suppression by metalions and their EDTA complexes 显示文摘 | Fisher A E O Maxwell S C Naughton D P | 2004 | Biochemical and Biophysical Research Communications2004，316，1： | 1 |
| 11 | Effects of insulin-like growth factor-I, epidermal growth factor and cysteamine on the in vitro maturation and development of oocytes collected from 6- to 8-week-old Merino lambs 显示文摘 | Kelly J M Kleeman D O Maxwell W M C | 2008 | Reprod Fertil Dev2008，20，5： | 1 |
| 12 | Cochlear Nerve Aplasia:its Importance in Cochlear Implantation显示文摘 | Maxwell AP Mason SM O'Donoghue GM | 1999 | Am J Otol1999，20，3： | 1 |
| 13 | Effect of GnRH treatment on the maturation and in vitro development of oocytes collected from 4- to 6-week-old Merino lambs 显示文摘 | Kelly J M Kleemann D O Maxwell W M C | 2007 | Reprod fertil Dev2007，19，： | 1 |
| 14 | Oxygen sensing,hypoxia-inducible factor-1 and the regulation of mammalian gene expression显示文摘 | Ratcliffe PJ O'Rourke JF Maxwell PH | 1998 | J Exp Biol1998，201，8： | 1 |
| 15 | Hypoxia-inducible factor-1 modulates gene expression in solid tumors and influences both angiogenesis and tumor growth 显示文摘 | Dachs GU Gleadle JM Nicholls LG Harris AL Stratford IJ Hankinson O Pugh CW Ratcliffe PJ | 1997 | Proc Nat l Acad Sci USA1997，94，15： | 1 |
| 16 | Ammonia and Gasoline Fuel Blends for SparklgnitedInternal Combustion Engines 显示文摘 | Haputhanthri S O Maxwell T T Fleming J | 2015 | Journalof Energy-ResourcesTechnology2015，137，06： | 1 |
| 17 | Effect of hormone pre-treatment of prepubertal sheep on the production and developmental capacity of oocytes in vitro and in vivo 显示文摘 | O'Brien J K Beck N F G Maxwell W M C | 1997 | Reprod fertile Dev1997，9，： | 1 |
| 18 | Effect of hormone pre-treatment of prepubertal sheep on the production and developmental capacity of oocytes in vitro and in vivo 显示文摘 | O'BRIEN J K BECK N F MAXWELL W M | 1997 | Reproduction Fertility and Devel- opment1997，9，6： | 1 |
| 19 | Cochlear nerve aplasia : its importance in cochlearimplantation显示文摘 | MAXWELL A P MASON S M O'DONOGHUE GM | 1999 | Am J Otol1999，20，： | 1 |
| 20 | Self-interest and environmental management显示文摘 | KENNETH O JAMES MAXWELL J | | 0，，04： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员