In vitro Inhibition of Pancreatic Enzyme Activities by Dietary Fiber

Digestion ◽  
1982 ◽  
Vol 24 (1) ◽  
pp. 54-59 ◽  
Author(s):  
G. Isaksson ◽  
I. Lundquist ◽  
I. Ihse
1982 ◽  
Vol 82 (5) ◽  
pp. 918-924 ◽  
Author(s):  
G. Isaksson ◽  
I. Lundquist ◽  
I. Ihse

Author(s):  
D P R Muller ◽  
G K Ghale

The activities of pancreatic lipase, pancreatic amylase, and trypsin were followed after storage at −20°C in duodenal juices collected after pancreatic stimulation by either a test meal or exogenous hormones. The activities of all three enzymes were stable for up to one year in juices collected after a test meal. However, in nine out of 10 hormonally stimulated juices, lipase activities fell to less than 50% of the initial activity within three weeks of storage, and in a third, trypsin activities fell to less than 60% over a similar period. Amylase activities remained relatively unchanged. The in-vitro addition of the test meal, its separate components, or glycerol (50%, v/v) stabilised lipase and trypsin activities in hormonally stimulated juices stored at −20°C for at least one month.


2007 ◽  
Vol 45 (08) ◽  
Author(s):  
D Hagelauer ◽  
O Kelber ◽  
D Weiser ◽  
S Laufer ◽  
H Heinle

LWT ◽  
2021 ◽  
Vol 142 ◽  
pp. 111008
Author(s):  
Tengnu Liu ◽  
Kang Wang ◽  
Wei Xue ◽  
Li Wang ◽  
Congnan Zhang ◽  
...  

2021 ◽  
Author(s):  
Na Li ◽  
Zhen Wang ◽  
Rui Wang ◽  
Zhe-Rui Zhang ◽  
Ya-Nan Zhang ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document