Our Services

From-proof-of-concept to commercial production, KeyLeaf services are available to meet a full range of processing challenges. Setting KeyLeaf’s facility apart is the expertise provided by their team of highly experienced scientists, engineers, and technicians whose ability to make effective, accurate decisions reduces the number of trials needed for scale-up, saving the client time and money.

Ingredient Development

POS Biosciences has worked with many clients to assist with development of their ingredients. We have worked with various sources of biomass including:

Plant-based
‍Pulses and other legumes, oilseed, cereals, pseudocereals, nuts and leaves
Biomass
‍Algae, yeast, and mushroom
Marine
‍Fish, algal

Upstream Processing

Seed cleaning and pre-treatments
Seed dehulling and milling
De-oiling for sources with high oil content (solvent or aqueous using 3-phase separation)

Downstream Processing

Extraction – Alkaline extraction or salt- and enzyme-assisted
Separation and purification – Isoelectric precipitation, ultrafiltration and nanofiltration, ethanol and heat precipitation
Modification – Hydrolysis and Chemical modifications
Encapsulation
Pasteurization – HTST (shell and tube type), Jet Cooking, Ozone treatment
Drying – spray drying and freeze drying

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Our Location

Saskatoon, Saskatchewan, Canada

118 Veterinary Rd
Saskatoon, SK S7N 2R4

P: 306.978.2800
P: 800.230.2751
E: info@posbiosciences.com

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