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Anonymous

Oct 23, 2024

vacuumed sealed pork roast had an odor when oƿє-ṅєd but the meat looked ok?

I went to the Sam Jr. store this morning and purchased a 10-pound pork roast. It was vacuum-sealed and had an expiration date of September 16 (I didn’t notice this until after I got home). When I opened the bag, there was a strong odor, but it dissipated after about 30 seconds. The meat looked fine, and when I cut it in half, the inside seemed normal as well. The juices inside the bag also appeared normal.

I did some research online and found only one similar question, where someone mentioned it was likely okay. The roast is currently cooking in the crockpot. Since I had to walk, I didn’t feel like carrying it back to the store.

What are your thoughts on this? Does the initial odor indicate a problem, or is it normal for vacuum-sealed meat?

7 Answers

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Anonymous

Jan 25, 2025

Hi

You’re almost certainly fine, as long as the smell went away after it had been oƿє-ṅєd a little while. It’s to do with it having been sealed – you can read more in the links below. It’s called ‘confinement odour’. If the meat is genuinely off it will continue to smell after it’s been oƿє-ṅєd, whereas confinement odours go away. If the meat is tinged green, or has a persistent unpelasant smell, then get rid of it.

I base all my decisions about what is ok to eat on smell – your nose is pretty reliable, I think. if it’s off, you’d know about it (I certainly do, and I never ever get sick!). Lots of packaged food is packed with gases designed to keep them fresh. The turkey ham I eat has a distinctly ƒᴀʀтy odour when the pack is oƿє-ṅєd! But that doesn’t mean it’s off (just don’t do what I did and open the pack towards your face with a flourish, spattering yourself with ƒᴀʀтy ham juice…:-)).

Here are some links to reassure you:

http://www.broadstripebutchers.co.uk/storing.aspx

Section ‘Opening up vacuum packs’

"When you take meat out of a vacuum pack, you’ll often notice a surprising smell. Don’t worry, there’s nothing wrong with your meat, and as the oxygen returns to the meat it’ll disappear completely. In the same way, the colour of your meat will bloom. Beef and lamb will go a nice rosy red, while pork will turn a deep pink and veal a lighter pink."

Page 13 of this:

http://www.broadstripebutchers.co.uk/storing.aspxhttp://www.meatupdate.csiro.au/data/Meat_quality_a…

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Mr. Kyle Lind

Jan 27, 2025

Have had this happen twice, with Smithfield baby back ribs. Disgusting smell after opening bag. Learning from the first one I quickly moved into the laundry room with a vent fan on high and prepped the meat. Rinsed very well in cold water after assuring it was not slimy. Pulled the membrane and rinsed well again. Let it rest while I retrieved the rib rub and BbQ sauce. Then smelled it again, and the meat was fine. I have learned my lesson to prep the ribs prior to company arriving as this cryo-vac issue is something I never want company to experience! I have prepared the two stinky ribs both over the grill and in the oven both were fine and delicious. No one had any issues either time. Just open your pack prior to people arriving and prepare to air out the room.

I heard once that if animals are slaughtered at certain times they will have a strong odor, something with ṃѧṭıṅɢ hormones. Maybe someone could comment.

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Anonymous

Feb 09, 2025

when meat is vacum packed it tends to ‘sweat’ a little in the packaging…when you open it up let the air at it for 5 mins…..then rinse your meat in cold water and put it into your roasting pan/crock….if the prok is off it will have a greenish tinge in parts and will smell really bad

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Anonymous

Feb 04, 2025

Marinating is one ingredient, yet putting lemon on fish, or meat, cнιcκen, beef, vegetables, brings out the style. i’m Greek, and we placed lemon on in basic terms approximately everthing. i discover it provides that freshness to meat and fish, and rather complements there organic flavour. delight in!

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Anonymous

Feb 17, 2025

If it has ANY kind of funny taste when done? TOSS IT

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