Evaluation of Ethanol Production from Tannin-Reduced Carob Pod Extracts by Zymamonas Mobilis

Publish Year: 1393
نوع سند: مقاله ژورنالی
زبان: English
View: 63

This Paper With 12 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

JR_JREE-1-1_002

تاریخ نمایه سازی: 10 آبان 1402

Abstract:

Regarding some reported antimicrobial properties of tannins; Zymomonas mobilis was used to obtain ethanol from tannin-reduced carob pod extract (TR-CPE). Culture of ۵۰ mL volume containing ۷.۵ g sugar at pH ۵.۵ and ۰.۰۳ g bacterial inoculums with shaking at ۸۰ rpm was used. Using response surface methodology (RSM), the maximum ethanol concentration of ۵.۳۴ % w/v (higher than that reported earlier, ۴.۰۱% w/v) was obtained at the optimized addition levels of yeast extract, peptone, and fermentation time; ۰.۱۳ g, ۰.۶۲ g, and ۴۳.۷۸ h, respectively. Carob pods extract (CPE) containing ۶۲.۲۳ gl-۱ sugar was treated with ۳ gl-۱ gelatin to decrease its tannin content by ۵۷.۸۷ %. Sugar loss was not observed during gelatin treatment. The results revealed that there was no significant difference in ethanol production, yield, and productivity between TR-CPE and non-TR-CPE. In conclusion, tannin showed no inhibiting effect to maximum ethanol production by Zymomonas mobilis.

Authors

Hossein Vaheed

Department of Chemistry, E.M.U. Magusa, Turkey

S. Mohammad Mousavi

Department of Chemical Engineering, Tarbiat Modares University, Tehran, Iran

S. Abbas Shojaosadati

Department of Chemical Engineering, Tarbiat Modares University, Tehran, Iran

Hasan Galip

Department of Chemistry, E.M.U. Magusa, Turkey

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 :
  • Morton J.F. Fruits of warm climates, Miami FL, ۱۹۸۷, ۶۵-۶۹ ...
  • FAO. FAOSTAT. Food and Agric Organization of the United Nations, ...
  • Battle I., Tous J. Carob tree (Ceratoniasiliqua L.). IPGRI, Rome, ...
  • Yousif A.K., Alghzawi H.M. Processing and characterization of carob powder. ...
  • Vaheed H., Shojaosadati S.A., Galip H. Evaluation and optimization of ...
  • Biner B., Gubbuk H., Karhan M., Aksu M., Pekmezi M. ...
  • Balat M., Balat H. Recent trends in global production and ...
  • Roukas T. Ethanol-production from carob pods by Saccharomy cescerevisae. Food ...
  • Turhan I., Bialka K., Demirchi A., Karhan M. Ethanol productionfrom ...
  • Mazaheri D., Shojaosadati S. A., Mousav S.M., Hejazi P., Saharkhiz ...
  • Nachtomi E., Alumot E. Tannin and polyphenols in carob pods ...
  • Bate-smith E.C., Swain T. Flavonoid compounds, in Florkin M., Mason ...
  • Henis Y., Tagari H., Volcani R. Effect of water extracts ...
  • Yoshida T., Mori K., Hatano T., Okumura T., Uehara I., ...
  • Manal H., Ahmad M., Ghaleb A. Carob fruit as source ...
  • Shuping Y., Xiaorong Wu., Faubion Jon., Scott R., Bean Cai., ...
  • Ying Lin. Gu Bi, Li Kai۱, Dai Dao-fang. Effect of ...
  • Scalhert A. Antimicrobial properties of tannins. Phytochem, ۱۹۹۱, ۳۰, ۳۸۷۵ ...
  • Ringland C., Eschenbruch R. Gelatin for juice and wine fining. ...
  • Maruthai K., Thangavelu V., Kanagasabai M. Statistical screening of medium ...
  • Roukas T. Continuous ethanol production from non-sterilized carob pod extract ...
  • Miller G.L. Use of dinitrosalicylic acid reagent for determination of ...
  • Roukas T. Kinetic of ethanol-production from carob pods extract by ...
  • Caputi Jr.A., Ueda M., Brown T. Spectrophotometric determination of ethanol ...
  • Oi-Wah L., Shiu-Fai L., Hsiao-Lan H. Spectrometric determination of tannins ...
  • Orsonneau J.L., Douet P., Massubre C., Lustenberger P., Bernard S. ...
  • Salem E.M., Awlya O.F.A. Substituting of cacao by carob pod ...
  • Avallone R., Plessi M., Baraldi M., Monzani A. Determination of ...
  • Poppe J., Gelatin in, Imeson A. (Ed.). Thickening and Gelling ...
  • Harbertson J.F., A Guide to the fining of wine WSU ...
  • Bowyer P.K. Molecular polarity– it`s behind more than you think. ...
  • Guerra B. Choosing a fining agent. Wine Business Mon, Agust ...
  • Burns R.E. Method for estimation of tannin in grain sorghum. ...
  • Torah-diaz I., Jain V.K., Baratti J. Effect of fructose concentration ...
  • Onsoy T., Thanonkeo P., Thanonkeo S., Yamada M. Ethanol production ...
  • Mullins J.T., Lee J.H. Interactions of tannins with enzymes: A ...
  • نمایش کامل مراجع