Formulation of filtration membrane with controlled zeta potential, analysis of physicochemical characteristics and impacts on peptide separation by electrodialysis with filtration membrane on a model hydrolysate

Description

The use of different membranes in the food industry is increasingly common. The filtration membranes produced by Amer-Sil (Luxembourg) were recently modified by covering them with an ionic layer thus allowing demineralization in a manner similar to conventional membranes and at a tenth of the price. Hence, this project is part of a vast research project aiming a valuation of bio-food co-products and the development of eco-efficient processes (VITALE Consortium), through innovative and sustainable approaches based on electromembrane processes.

The objectives of this project are:
1) Formulate filtration membranes (MFs) with a controlled zeta potential from formulations controlled by the industrial partner Amer-Sil and analyze the physicochemical properties;
2) Perform peptide separation tests by electrodialysis with filtration membrane (EDMF) on a model hydrolyzate and characterize the peptide fractions obtained;
3) Optimize the formulations of MFs and test in EDMF on a larger

Research Field

- Electrodialysis
- Filtration membrane
- Zeta potential
- Hydrolysate
- Bioactivities

Research Supervisor

Laurent Bazinet

Research Environment

Food processing and electromembrane processes laboratory

Web Site

Financial Aid Available by Program of Study

Doctorate in Food Science

Program description

Financial Aid Available*

Financial Aid Related to Research Project

$22000 per year for 3 years.

The position is full-time (100%) and placed at the department of Food Sciences, Laval University (Quebec, Canada), under the supervision of Dr Laurent Bazinet, for a fixed term of three years. Salary of 22 000$ /year (CAD) excluding social benefits and faculty grants (3300$ CAD/year).

Program-Specific Financial Aid

Graduate Studies Awards

Milestone	Amount
Submission and approval of research proposal AND project outline	$3,000
Expected progression in the study program	$3,000
First submission of dissertation before the end of the 11th semester	$4,000
Total	$10,000

Université Laval: Student Financial Aid

Funding source	Amount
Leadership and Comittment Scholarship (Canadians & permanent residents)	$30,000
Citizens of the World Scholarship (International students)	$30,000
Mobility Grant for Out-of-Province Internships or Research Visits (in French)	$1,000 to $2,000
Graduate Scholarships from Granting Agencies	$25,000 to $40,000$
Online Directory of Graduate Scholarships (in French)	$500 to $50,000

Supplemental Tuition Fee Exemption Scholarship Program: Entitles international students to pay Canadian student tuition fees, for overall savings of around $40,000.

_{* Amounts shown represent maximum financial aid available. Certain conditions apply. Subject to change without prior notice. For further information, contact sponsoring organizations directly.}

Desired Profile

- Science and IT
- Food Science and Technology

Requirements and Conditions

- Obtention of an engineering master or M.Sc degree in Food Engineering, Agronomy (food option) or Food science.
- Great interest in a career in applied research and technology development.
- Demonstrated written and spoken English skills.
- Speaking French is an advantage.

Required Documentation

- Cover letter
- Curriculum vitæ
- Student transcript

Applications are due by August 31th, 2024 or until the candidate is selected. The candidate will start in Fall 2024 or according to his/her availability.

Application Deadline

October 31, 2024

Find Out More

Véronique Perreault
Professionnelle de recherche
Département des sciences des aliments
veronique.perreault.5@ulaval.ca