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Portoro Australian Ribeye MB4+
Australian Portoro grain-finished ribeye with non-GMO feed, lifetime antibiotic exclusion, no added hormones and MB4+ marbling.
Feed
Grain-finishedOrigin
AustraliaAntibiotics
NoneAdded hormones
NoneIngredients
Not specifiedCertifications
JBS Farm Assurance, Certified Grain FedWorth knowing
Researched September 14, 2026All food facts
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The food facts.
Origin & producer
Australia
- Country of origin
- Australia
- Brand
- Portoro
- Brand owner
- JBS Australia
- Producer
- Not specified
- Processor
- Not specified
Feed
Grain-finished
- Diet
- Grain-finished
- Organic feed
- Not specified
- GMO feed
- Excluded
About 130 days on feed is dated May 2024 program information, not a fixed duration for this pack. Portoro Certified Grain Fed program Portoro program
How it's raised
Not specified
- Conditions
- Not specified
- Outdoor access
- Not specified
- Finishing location
- Feedlot
The Portoro program at Yambinya uses feedlot pens and open paddocks; continuous unrestricted pasture access is not established. Portoro Yambinya program; individual animal history not available
Antibiotics & hormones
None
- Antibiotics
- None
- Added hormones
- None
Processing
Not specified
- Freezing history
- Not specified
- Added solution
- Not specified
- Mechanical tenderization
- Not specified
Ingredients
Not specified
- Ingredients
- Not specified
- Declared allergens
- Not specified
Certifications
JBS Farm Assurance, Certified Grain Fed
- Certifications
- JBS Farm Assurance, Certified Grain Fed
- Grade
- Meat Standards Australia / AUS-MEAT MSA graded; MB4+
MSA grading and JBS Farm Assurance Natural Grain are program claims; no lot-specific certificate was obtained.
An unknown answer does not mean “none.” Check your package for current details.
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