Search for tag: "amino"

118CSpr21L18p1

pI and Amino Acid pKa

From  Sarah Lievens on June 1st, 2021 0 likes 286 plays 0  

118CSpr21L27p3

Introduction to Proteins, Peptides, and Amino Acids

From  Sarah Lievens on May 27th, 2021 0 likes 265 plays 0  

VEN123L Video 5.3 - Free Alpha-Amino Nitrogen - Analysis

How do we prepare juice samples for the analysis of free alpha-amino nitrogen? How do we perform dilutions? How do we deal with sample background noise during spectrophotometric analysis? How do we…

From  Thi Nguyen on September 2nd, 2020 0 likes 115 plays 0  

VEN123L Video 5.2 - Free Alpha-Amino Nitrogen - Calibration

What is calibration? How do we prepare standards for external calibration and how do we make a calibration curve? How do we give the spectrophotometer a baseline, to measure just what we're…

From  Thi Nguyen on August 31st, 2020 0 likes 124 plays 0  

VEN123L Video 5.1 - Spectrophotometry

How does a spectrophotometer work? What are the key parts of a spectrophotometer? What sort of cuvettes are available and how should they be handled? Copyright Thi Nguyen Do not distribute without…

From  Thi Nguyen on August 31st, 2020 0 likes 102 plays 0