Hydrolysate assisted phytic acid reduction and feed modification method
CA 2447295 A1 · Owner: Biozyme Systems Inc. · Inventors: Aloise, Pedro; Saxby, David J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fish, krill or fish by-product hydrolysate is added to canola meal or like cereal. Phytase enzymes are added to the liquid material with the pH and temperature of the mixture being held at optimum for the phytase enzymes. The mixture is stirred for a predetermined time period to incubate the mixture under the desired pH and temperature conditions. Thereafter the mixture is , acid stabilised for storage and may further be dried or co-dried with other feed ingredients. The phytic acid in the canola meal is transformed and releases the previously bound phosphorous. The quantity of phytic acid in the canola meal is reduced significantly thereby reducing the antinutritional factors in …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed January 11, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 11, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 11, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.