Characterization of raft-forming alginate suspensions formed in HCl or model food systems at varying pH levels to better simulate gastric postprandial conditions

Author(s):  
S. Keppler ◽  
G. Mannara ◽  
F. Marra ◽  
G.M. Bornhorst
Keyword(s):  
1984 ◽  
Vol 17 (4) ◽  
pp. 202-208 ◽  
Author(s):  
A.T. Paulson ◽  
M.A. Tung ◽  
M.R. Garland ◽  
S. Nakai

2013 ◽  
Vol 26 (4) ◽  
pp. 1823-1831 ◽  
Author(s):  
Sabrina Cox ◽  
Grace Hamilton Turley ◽  
Gaurav Rajauria ◽  
Nissreen Abu-Ghannam ◽  
Amit Kumar Jaiswal

2008 ◽  
pp. 1703-1712 ◽  
Author(s):  
Pavinee Chinachoti ◽  
Elena Vittadini ◽  
Pathama Chatakanonda ◽  
Yael Vodovotz

2019 ◽  
Vol 10 (9) ◽  
pp. 6074-6087 ◽  
Author(s):  
Yamile A. Mennah-Govela ◽  
R. Paul Singh ◽  
Gail M. Bornhorst

A standardized method to measure and quantify buffering capacity in the context of gastric digestion is proposed and the impact of protein content and surface area on buffering capacity was observed.


2003 ◽  
Vol 51 (5) ◽  
pp. 1393-1398 ◽  
Author(s):  
Ellen Philippe ◽  
Anne-Marie Seuvre ◽  
Bernard Colas ◽  
Virginie Langendorff ◽  
Christine Schippa ◽  
...  

1999 ◽  
Vol 62 (1) ◽  
pp. 70-72 ◽  
Author(s):  
JACQUELYN M. THOMPSON ◽  
GORDON S. A. B. STEWART ◽  
CHRISTINE E. R. DODD

In Salmonella Typhimurium, the stationary phase sigma factor RpoS regulates the expression of genes associated with adaptation, survival, and virulence. Expression of rpoS is known to be under environmental control and yet, to date, there have been no studies that assess the expression of this global regulator in real food systems. Skim milk represents a useful model food; using an spvRA::luxCDABE reporter construct, we have determined RpoS availability from an inoculum of Salmonella Typhimurium LT2. We report that RpoS activity increases exponentially at the end of the logarithmic phase of growth, consistent with data from nutrient media.


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