Lihui Du, PhD

Associate Professor at Ningbo University
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Contact Information
us****@****om
(386) 825-5501
Location
Ningbo, Zhejiang, China, CN
Languages
  • Chinese Native or bilingual proficiency
  • English Full professional proficiency

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Experience

    • China
    • Higher Education
    • 1 - 100 Employee
    • Associate Professor
      • Apr 2021 - Present

    • Canada
    • Food and Beverage Manufacturing
    • 1 - 100 Employee
    • Principal Scientist
      • Aug 2020 - Feb 2021

    • Product Development Scientist
      • May 2019 - Jul 2020

    • Canada
    • Food and Beverage Services
    • 1 - 100 Employee
    • Food Scientist
      • Jul 2018 - Jun 2019

    • Canada
    • Higher Education
    • 700 & Above Employee
    • Postdoctoral Researcher
      • Nov 2016 - Oct 2018

    • Canada
    • Higher Education
    • 700 & Above Employee
    • PhD student
      • Sep 2011 - Jun 2016

      Worked with Dr. Mirko Betti, on following 4 projects:1. Physicochemical and functional properties of gelatins extracted from poultry by-products;2. Preparation and characterization of gelatin from collagen biomass obtained through a pH-shifting process of mechanically separated turkey meat;3. Identification and evaluation of ice-inhibitory peptides from avian collagen in sucrose model systems;4. Collagen hydrolysate cryoprotection of natural actomyosin: mechanism studies during freeze-thaw cycles and simulated digestion. - Conducted proximate analysis on the raw materials and the obtained proteins; - Designed the experiments and analyses for the determination of protein/peptides properties and activities; - Tested the rheology and texture of protein gels by employing rheometer, TA and SEM; - Analyzed the molecular weight and amino acid profile of proteins; - Developed and optimized the methods for protein/peptides extraction and fractionation with HPLC and UPLC; - Measured the ice formation using an optical microscope and DSC; - Identified the active peptides by using LC-MS/MS and elucidated the secondary structures by Circular Dichroism. - Mastered protein/peptides database searching. - Collaborated with a visiting student from the Czech Republic in one project; - Trained students who want to use the HPLC, TA and rheometer in our lab.

    • Lab lecturer of AFNS 504 Muscle food Muscle Food Science and Technology
      • Sep 2014 - Jan 2015

      - Collaborated with the course instructor to design the experiments that present the chemical principles taught in class to practice; - Prepared the SOPs and experimental protocols; - Delivered introduction and supervised students on a weekly lab to carry out experiments. - Answered questions about each experiment and suggested corrective actions.

    • Teaching Assistant of NUFS404 Methods and Applications in Nutritional Product Development
      • Sep 2013 - Jan 2014

      - Collaborated with the course instructor to design course syllabus, set up group projects, and invite guest speakers; - Participated weekly meetings and provided suggestions to help students develop novel food products; - Delivered a full lecture on a novel topic about antifreeze proteins. - Marked the poster presentations and exams.

    • Canada
    • Research Services
    • 400 - 500 Employee
    • Globalink Mentor
      • May 2014 - Aug 2014

Education

  • University of Alberta
    Doctor of Philosophy (PhD), Food Science and Technology
    2011 - 2016
  • Northwest A & F University
    Bachelor's degree, Food Quality and Safety
    2007 - 2011

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