Ingredient Contribution in Extruded Product - Protein Sources
Ingredients Contribution in Extruded Products - Protein Sources
During extrusion, there will be some changes in physical, chemical,
functional, and nutritional properties.
Denaturation of protein is the most important attribute in changing
the extrudate properties. According to Camire in Riaz (2000), protein
changes during extrusion can be divided into functional and
nutritional changes. Functionally, extrusion will reduce the
solubility in water and diluted buffer also helps in texture forming
of the extrudate. While nutritionally, extrusion will reduce lysine
and improved digestibility.
In the table below, I have listed some protein-source ingredients and their effect on the extrusion process.
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Blood Meal
![]() Source: https://www.ildex-vietnam.com/total-petfood/blood-meal/ |
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Canola Meal
![]() Source: www.animalsciencepublications.org |
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Casein Powder
![]() Source: https://www.glanbiairelandingredients.com/ingredients/milk-protein-concentrate-and-isolate |
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Corn Gluten Meal
![]() Source: https://www.sulkem.co.nz/product/corn-gluten-meal/ |
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Corn Hominy Meal
![]() Source: https://ultrafoods.ca/product/hominy-grits/ |
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Cottonseed Meal
![]() Source: https://lubanimalfeeds.com/product/cotton-seed-meal/ |
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Distilles Grain
![]() Source: https://agrifeeds.co.nz/products/dry-feeds/distillers-dried-grains-with-soluble-ddgs/ |
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Feather Meal
![]() Source: https://www.pluvera.info/en/products/feather-meal/ |
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Fish Meal
![]() Source: https://abimexco.com/product/fish-meal/ |
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Flax Meal
![]() Source: https://healthyeating.sfgate.com/benefits-whole-ground-flaxseed-meal-6260.html |
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Meat and Bone Meal
![]() Source: https://lubanimalfeeds.com/product/bone-meal/ |
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Oats
![]() Source: https://www.hsph.harvard.edu/nutritionsource/food-features/oats/ |
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Peas
![]() Source: https://siccadania.com/applications/starch_and_protein/peas |
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Poultry Meal
![]() Source: https://www.pluvera.info/en/products/poultry-meal/ |
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Shrimp (Prawn) Meal
![]() Source: https://sites.google.com/site/animalfeedsafety/products/shrimp-shell-powder |
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Wheat Gluten
![]() Source: https://www.webstaurantstore.com/bobs-red-mill-25-lb-vital-wheat-gluten/1041240B25.html |
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Whey Protein Concentrate
![]() https://foodfount.com/whey-is-gluten-free/ |
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