Optimization and kinetics of glucose production via enzymatic hydrolysis of mixed peels

被引：17
|
作者：
Ude M.U. [1 ]
Oluka I. [2 ]
Eze P.C. [2 ]
机构：
[1] Engineering Research Development and Production, Projects Development Institute (PRODA), Emene, Enugu State
[2] Department of Agricultural and Bioresource Engineering, Enugu State University of Science and Technology (ESUT), Enugu State
来源：
Journal of Bioresources and Bioproducts | 2020年 / 5卷 / 04期
关键词：
Cassava and potato peels; Enzymatic hydrolysis; Glucose; Optimization;
D O I：
10.1016/j.jobab.2020.10.007
中图分类号：
学科分类号：
摘要：
The optimization and kinetics of glucose production via enzymatic hydrolysis of mixed peels were carried out. The substrate was characterized using proximate analysis and hydrolysis. The process was optimized using response surface methodology while the kinetics of the hydrolysis was studied using Michealis-menten model. The results obtained showed that the mixed peels have high hemicellulose content, hydrolysable carbohydrate and cellulose. The optimum conditions for glucose yield of 79% by enzymatic hydrolysis are temperature of 36 °C, time of five days, pH of 4.55 and enzyme dosage of 0.428 g/50 mL. Enzymatic hydrolysis obeyed Michealis-Menten kinetic model with spontaneous and feasible reactions. Therefore, the results have proved that mixed peels (cassava and potato peels) is a good substrate for glucose production and study of other waste peels as feed-stock is recommended. © 2020 Published by Nanjing Forestry University.
引用
收藏
页码：283 / 290
页数：7
相关论文
共 50 条
  • [31] Optimization of enzymatic hydrolysis of pretreated rice straw and ethanol production
    Singh, Anita
    Bishnoi, Narsi R.
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2012, 93 (04) : 1785 - 1793
  • [32] Optimization of olive pomace enzymatic hydrolysis for fermentable sugar production
    Chameh, Ghassan Abo
    Kheder, Fadi
    Karabet, Francois
    NUTRITION & FOOD SCIENCE, 2016, 46 (06): : 778 - 790
  • [33] KINETICS OF THE ENZYMATIC HYDROLYSIS OF SARIN
    ADIE, PA
    HOSKIN, FCG
    TRICK, GS
    CANADIAN JOURNAL OF BIOCHEMISTRY AND PHYSIOLOGY, 1956, 34 (01): : 80 - 82
  • [34] Kinetics of the enzymatic hydrolysis of cellulose
    Sarkar, AK
    Etters, JN
    AATCC REVIEW, 2001, 1 (03) : 48 - 52
  • [35] Ultrasonic pretreatment of food waste to accelerate enzymatic hydrolysis for glucose production
    Li, Xiaotong
    Mettu, Srinivas
    Martin, Gregory J. O.
    Ashokkumar, Muthupandian
    Lin, Carol Sze Ki
    ULTRASONICS SONOCHEMISTRY, 2019, 53 : 77 - 82
  • [36] PROCESS DESIGN AND ECONOMIC-EVALUATION FOR THE PRODUCTION OF GLUCOSE FROM ENZYMATIC-HYDROLYSIS OF ACID PRETREATED MIXED HARDWOOD
    ALLEN, DC
    GRETHLEIN, HE
    CONVERSE, AO
    SOLAR ENERGY, 1984, 33 (02) : 175 - 186
  • [37] Production of pectin-derived oligosaccharides from lemon peels by extraction, enzymatic hydrolysis and membrane filtration
    Gomez, Belen
    Yanez, Remedios
    Carlos Parajo, Juan
    Luis Alonso, Jose
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2016, 91 (01) : 234 - 247
  • [38] Optimization of enzymatic hydrolysis and fermentation of bleached garlic straw for bioethanol production
    Kallel, Fatma
    Neifar, Mohamed
    Kacem, Imen
    Chaabouni, Semia Ellouz
    JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT, 2024, 26 (05) : 2880 - 2895
  • [39] ZnCl2 Enhanced Acid Hydrolysis of Pretreated Corncob for Glucose Production: Kinetics, Thermodynamics and Optimization Analysis
    Adeogun A.I.
    Agboola B.E.
    Idowu M.A.
    Shittu T.A.
    Journal of Bioresources and Bioproducts, 2019, 4 (03): : 149 - 158
  • [40] Response surface optimization of enzymatic hydrolysis of Cytisus striatus for bioethanol production
    Ferreira, S.
    Duarte, A. P.
    Ribeiro, M. H. L.
    Queiroz, J. A.
    Domingues, F. C.
    NEW BIOTECHNOLOGY, 2009, 25 : S260 - S261
12345