Kinetics of Granular Starch Hydrolysis in Corn Dry-Grind Process

2009 ◽  
Vol 61 (8) ◽  
pp. 448-456 ◽  
Author(s):  
Bernardo C. Vidal ◽  
Kent D. Rausch ◽  
Mike E. Tumbleson ◽  
Vijay Singh
Keyword(s):  
Starch Hydrolysis ◽  
Dry Grind ◽  
Granular Starch Hydrolysis ◽  
Kinetics Of ◽  
Granular Starch

Granular starch hydrolysis of babassu agroindustrial residue: A bioprocess within the context of biorefinery

Fuel ◽  
2014 ◽  
Vol 124 ◽  
pp. 41-48 ◽  
Author(s):  
Bernardo A. Cinelli ◽  
Jimmy A. López ◽  
Leda R. Castilho ◽  
Denise M.G. Freire ◽  
Aline M. Castro
Keyword(s):  
Starch Hydrolysis ◽  
Granular Starch Hydrolysis ◽  
Hydrolysis Of ◽  
Agroindustrial Residue ◽  
Granular Starch

Effects of NaOH treatment of cereal starch granules on the extent of granular starch hydrolysis

2012 ◽  
Vol 290 (15) ◽  
pp. 1481-1491 ◽  
Author(s):  
U. Uthumporn ◽  
Y. N. Shariffa ◽  
A. Fazilah ◽  
A. A. Karim
Keyword(s):  
Starch Hydrolysis ◽  
Starch Granules ◽  
Naoh Treatment ◽  
Granular Starch Hydrolysis ◽  
Granular Starch

Effect of protease enzymes on dry grind corn process using a granular starch hydrolyzing enzyme

2006 ◽  
Author(s):  
Ping Wang ◽  
Vijay Singh ◽  
David B. Johnston ◽  
Kent D. Rausch ◽  
M.E. Tumbleson
Keyword(s):  
Dry Grind ◽  
Granular Starch

scholarly journals Kinetika Reaksi Hidrolisis Pati Biji Alpukat (Persea americana Mill) dengan Katalis HCl

2020 ◽  
Vol 4 (1) ◽  
pp. 120-131
Author(s):  
Sitti Rahmawati ◽  
Asnila Asnila ◽  
Suherman Suherman ◽  
Paulus Hengky Abram
Keyword(s):  
Reaction Order ◽  
Second Order ◽  
Hydrolysis Reaction ◽  
Starch Hydrolysis ◽  
First Order ◽  
Graph Method ◽  
Kinetics Of ◽  
Hydrolysis Of ◽  
Avocado Seed

One of the plants that can be used as raw material for making sugar is plants that contain starch content such as avocado seeds. This study aims to determine the reaction order, the reaction rate constant from the hydrolysis of avocado seed starch using HCl. The method of this research is to determine the optimum concentration of HCl hydrolysis reaction from avocado seed starch using various concentrations of HCl (0.5 M; 1 M; 1.5 M; 2 M; 2.5 M) at the optimum temperature and stirring time (90oC for 70 minute). The hydrolysis process was followed by neutralization using 5 M NaOH solution and evaporated to obtain concentrated glucose, glucose was analyzed qualitatively and quantitatively by the Benedict method and the phenol sulfuric acid method. Based on the results of the maximum glucose levels obtained from the hydrolysis of variations in the concentration of HCl avocado seed starch, HCl 1.5 M. Furthermore, determine the kinetics of the starch hydrolysis reaction using time variations (30, 40, 50, 60 and 70) minutes at 90oC and concentrations The HCl 1.5 M. reaction order is determined by the intral method and the graph method. Determination of the first order graph method is done by plotting the value of ln [A] versus time, while the second order by plotting the value of 1 / [A] versus time. The first order with a 93% confidence level was obtained from the value of R2 = 0.9312, while the second order was 85% obtained from the value of R2 = 0.8581. Determination of the order of the integral method k value tends to remain in the first order formula with an average of k = 0.01962 minutes-1. Based on the two methods, it can be determined that the kinetics of the avocado seed starch hydrolysis reaction follows a first-order reaction.

Laboratory Yields and Process Stream Compositions from E-Mill and Dry-Grind Corn Processes Using a Granular Starch Hydrolyzing Enzyme

2010 ◽  
Vol 87 (2) ◽  
pp. 100-103 ◽  
Author(s):  
Amit Arora ◽  
Bruce S. Dien ◽  
Ronald L. Belyea ◽  
Ping Wang ◽  
Vijay Singh ◽  
...  
Keyword(s):  
Process Stream ◽  
Dry Grind ◽  
Granular Starch

Kinetics of cassava starch hydrolysis with Termamyl® enzyme

2000 ◽  
Vol 68 (1) ◽  
pp. 71-77 ◽  
Author(s):  
Delphine Paolucci-Jeanjean ◽  
Marie-Pierre Belleville ◽  
Nadine Zakhia ◽  
Gilbert M. Rios
Keyword(s):  
Cassava Starch ◽  
Starch Hydrolysis ◽  
Kinetics Of
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