Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

Optimization of Simultaneous Production of Amylase, Pectinase and Cellulase, by Aspergillus oryzae

پنجمین کنگره بین المللی مهندسی شیمی
Year: 1386
COI: ICHEC05_304
Language: EnglishView: 1,854
This Paper With 7 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 7 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

Zohreh Jafari - Azad Islamic University, Science & Research Unit, Tehran, Iran.
Ahmad Majd - Tarbiat Moalem University, Tehran, Iran.
Fathollah Fallahian - Azad Islamic University, Science & Research Unit, Tehran, Iran.
Mehrdad Azin - Iranian Research Organization for Science & Technology, Tehran, Iran.

Abstract:

Production of enzymes is a well studied subject however, simultaneous optimization of production of two or more enzymes and trying to develop a single condition for their optimum production, is not well documented in the literatures. Taguchi method was used for optimization of such a culture condition. In the preliminary tests, maximum production of cellulase, pectinase and amylase was determined, using wheat bran, citrus pectin and corn starch flour as substrates, respectively. Media with mixed carbon sources, containing different ratios of wheat bran, citrus pectin and corn starch were designed and the best condition for highest amount of production of these enzymes was detected. As a result, after performing the Taguchi method, an increase of 209.28%, 287.13%, 282.61% and 271.43% in the amount of produced amylase, pectinase, CMCase and FPase was showed, respectively. As the next step, a combinatory optimum point, which was an arithmetic average point of the previous points, was chosen, in which in relation to the initial conditions, the production of the mentioned enzymes was increased 185.79%, 201.32%, 160.87% and 242.86%, respectively.

Keywords:

Paper COI Code

This Paper COI Code is ICHEC05_304. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/46154/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Jafari, Zohreh and Majd, Ahmad and Fallahian, Fathollah and Azin, Mehrdad,1386,Optimization of Simultaneous Production of Amylase, Pectinase and Cellulase, by Aspergillus oryzae,5th International Congress on Chemical Engineering,Kish Island,https://civilica.com/doc/46154

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :

  • Negi, S. and Banerjee, R. " Optimization of Amylase and ...
  • Nielsen, Ph. et al. "Enzyme Applications (industrial)". In: Kirk-Othmer Encyclopedia ...
  • Azin, M. Moravej, R. Zareh, D. "Production of Xylanase by ...
  • Roy, R. K. Design of Experiments Using the Taguchi approach. ...
  • Yamane, Y. et al. "Production of Cellulose-and Xylan-D egrading Enzymes ...
  • Miller, G.L. "Use of D initro -salicylic Acid Reagent for ...
  • Kitamoto, et al. "Utilization of the TEFI-d gene(TEFI) promoter for ...
  • Braddock, R.J. "Pectinase Treatment of Raw Orange Juice and Subsequent ...
  • DeMain, A. L. and Solomon, N. A. Manual of Industrial ...

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

New Papers

New Researchs

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support