Hydrolysis of Proteins by Ion Exchange Resin Catalysis1

1953 ◽  
Vol 75 (9) ◽  
pp. 2039-2041 ◽  
Author(s):  
Jack C. Paulson ◽  
Fred E. Deatherage ◽  
Emory F. Almy
1992 ◽  
Vol 45 (8) ◽  
pp. 1327
Author(s):  
M Dargelos ◽  
ME Borredon ◽  
A Gaset

Dehydrohalogenation of a mixture of glycerol 1,3- and 2,3-dihalohydrins by a strong basic ion-exchange resin (IRA 440 and A 26) at room temperature in an organic medium quantitatively leads to the corresponding epihalohydrin (1a; X = Cl), and (1b; X = Br) in a very short reaction time. Hydrolysis of the epihalohydrin does not occur under these conditions.


2012 ◽  
Vol 51 (36) ◽  
pp. 11653-11658 ◽  
Author(s):  
Yan Xu ◽  
Wenjing Dou ◽  
Yujun Zhao ◽  
Guangxiao Huang ◽  
Xinbin Ma

Science ◽  
1952 ◽  
Vol 115 (2978) ◽  
pp. 95-96 ◽  
Author(s):  
G. E. Underwood ◽  
F. E. Deatherage

2014 ◽  
Vol 962-965 ◽  
pp. 1217-1221
Author(s):  
Li Chun Zhao ◽  
Ting Liu ◽  
Di Liu

In order to solve the problem of the long production cycle and low yield of traditional inositol production process, we made several researches based on the traditional process. We experimented on the following methods to obtain a high yield qualified products: microwave-assisted phytin extraction, ion-exchange resin phytic acid absorption, elution of weak alkaline into phytate, atmospheric pressure enzymatic hydrolysis of phytate, ion exchange resin filtration, bleaching, further concentration, crystallization and refinement of hydrolysate.


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