In Situ Measurements of pH Changes in β-Lactoglobulin Solutions under High Hydrostatic Pressure

2007 ◽  
Vol 55 (11) ◽  
pp. 4422-4428 ◽  
Author(s):  
Vibeke Orlien ◽  
Karsten Olsen ◽  
Leif H. Skibsted
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
In Situ Measurements ◽  
Ph Changes ◽  
Β Lactoglobulin

The impact of high hydrostatic pressure on structure and dynamics of β-lactoglobulin

2013 ◽  
Vol 1830 (10) ◽  
pp. 4974-4980 ◽  
Author(s):  
Daniela Russo ◽  
Maria Grazia Ortore ◽  
Francesco Spinozzi ◽  
Paolo Mariani ◽  
Camille Loupiac ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Structure And Dynamics ◽  
The Impact ◽  
Β Lactoglobulin

Tunable luminescence of a novel organic co-crystal based on intermolecular charge transfer under pressure

2018 ◽  
Vol 6 (33) ◽  
pp. 8958-8965 ◽  
Author(s):  
Jing Wang ◽  
Aisen Li ◽  
Shuping Xu ◽  
Bao Li ◽  
Chongping Song ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Intermolecular Charge Transfer ◽  
Property Relation

In situ continuous tunable photoemission of an organic charge transfer cocrystal (9ACA-TFP) is achieved by applying high hydrostatic pressure, which is of significance in determining the CT interaction – photoemission property relation of organic co-crystals.

Effect of high hydrostatic pressure on the enzymic hydrolysis of β-lactoglobulin B by trypsin, thermolysin and pepsin

1996 ◽  
Vol 63 (1) ◽  
pp. 111-118 ◽  
Author(s):  
Henrik Stapelfeldt ◽  
Per Hjort Petersen ◽  
Kristian Rotvig Kristiansen ◽  
Karsten Bruun Qvist ◽  
Leif H. Skibsted
Keyword(s):  
High Pressure ◽  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Pressure Effect ◽  
Ambient Pressure ◽  
Apparent Volume ◽  
Enzymic Hydrolysis ◽  
Ambient Conditions ◽  
Β Lactoglobulin ◽  
Hydrolysis Of

SummaryHydrolysis of β-lactoglobulin B (β-lg B) by pepsin, a process slow at ambient conditions, is facilitated at a moderately high hydrostatic pressure such as 300 MPa, corresponding to an apparent volume of activation ΔV# = −63 ml mol−1 at pH 2·5, 30 °C and Γ/2=0·16. Digestion of β-lg by trypsin and thermolysin is likewise enhanced by pressure, and the pressure effect has been traced to pressure denaturation of β-lg B, which by high-pressure fluorescence spectroscopy has been shown to have a large negative volume of reaction, ΔV° = −98 ml mol−1, at pH 6·7, 30 °C and Γ/2 = 0·16. Pressure denaturation is only slowly reversed following release of pressure and the enhanced digestibility is maintained at ambient pressure for several hours.

Determination of Silkworm Silk Fibroin Compressibility Using High Hydrostatic Pressure with in Situ X-ray Microdiffraction

2014 ◽  
Vol 47 (20) ◽  
pp. 7187-7193 ◽  
Author(s):  
Christina Krywka ◽  
Igor Krasnov ◽  
Roxana Figuli ◽  
Manfred Burghammer ◽  
Martin Müller
Keyword(s):  
Hydrostatic Pressure ◽  
Silk Fibroin ◽  
High Hydrostatic Pressure ◽  
X Ray ◽  
Silkworm Silk

scholarly journals Production of highly purified fractions of α-lactalbumin and β-lactoglobulin from cheese whey using high hydrostatic pressure

2020 ◽  
Vol 103 (9) ◽  
pp. 7939-7950 ◽  
Author(s):  
Alice Marciniak ◽  
Shyam Suwal ◽  
Serine Touhami ◽  
Julien Chamberland ◽  
Yves Pouliot ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Cheese Whey ◽  
Β Lactoglobulin

S0210101 In-Situ Observation of Non-Frozen Refrigerated Cells under High-Hydrostatic Pressure

2015 ◽  
Vol 2015 (0) ◽  
pp. _S0210101--_S0210101-
Author(s):  
Waichiro SAIKI ◽  
Yuki INOUE ◽  
Motoki TERANO ◽  
Masahiko YOSHINO
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
In Situ Observation
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