Questions tagged [pasteurization]

Heating food to destroy harmful microorganisms, to increase food safety and shelf life.

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2answers
451 views

How to pasteurize lacto-fermented hot sauce?

So, I've got a 2-3dl batch of lacto-fermented hot sauce in the works. Approximately half the vegetables in the ferment are large brown habaneros and the other half is sweet pepper, ginger and some ...
2
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1answer
143 views

What's the FDA recommended sous vide temperature for in-shell egg pasteurization?

My problem I am trying to figure out the official FDA guideline for time and temperature of in-shell egg pasteurization process in heated water (sous vide). What have I tried Googled this site, ...
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1answer
110 views

Do I need to put blood in a vacuum sealed bag to cook it sous vide in this type of appliance?

If I used this type of appliance... https://www.amazon.de/dp/B01N1PQTIV/ ... to pasteurise blood at 60°C for 45 minutes (as per these instructions: https://www.chefsteps.com/activities/blood-sauce), ...
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2answers
139 views

Why are fermented dairy products pasteurised?

Could it be for longer shelf life?How much longer does pasteurised dairy products last compared to non pasteurised one?It doesn't make much sense to me to destroy useful bacterias.I understand that ...
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0answers
218 views

Can I heat-treat wheat bran or flour at home?

For instance, I can only buy unprocessed wheat bran near me, and it has a warning on it that says "not ready to eat, must be thoroughly cooked." I'd like to be able to toast it or something to be able ...
1
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1answer
464 views

Can I pastuerize eggs for eggnog without sous vide?

I would like to safely make eggnog with raw egg. The options I have read about are buying pasteurized eggs (can't find any locally) and sous vide (I don't have specialised equipment). Is there any ...
0
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1answer
356 views

Sous Vide danger zone for vegetables

I know about the danger zone for Sous Vide cooking (Pasteurization etc.) My question is - is it only relevant for meat / pork / poultry, or is it relevant for vegetables too ? (Both greens and root ...
7
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1answer
7k views

Sous vide pasteurization for pregnant wife

long time StackOverflow user (and home cook). My wife is now almost 5 months pregnant, and whilst initially I didn't want to serve her sous vide food (she didn't want any) 5 months of non sous vide ...
16
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3answers
6k views

Why do you need raw milk to make butter?

I was reading about making butter at home and all the recipes called for raw (I presume this means unpasteurised) milk. Why is this? They also said to wait for the cream to separate from the milk. I'...
2
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2answers
9k views

Can you pasteurize flour at home?

As a follow-up to this question about the safety of raw flour, and to possibly update this question about eating raw cookie dough: Is it possible/how can I pasteurize raw flour, at home, to kill any ...
8
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1answer
2k views

How long Pasteurized Eggs can be refrigerated?

I routinely pasteurize eggs in batches of 12 so if I don't have time for a full breakfast in the morning, I crack a few open in a glass of milk with some protein powder. The approach I've been using ...
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1answer
91 views

cooling pasturized milk

I live in the Romanian countryside. Everyone here pasteurizes milk in a pan on the stove. No one goes through a quick cooling process: people just don't have conditions to do it, I guess. Instead, the ...
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5answers
23k views

Is it possible to make yogurt and cheese from spoiled milk?

I get raw milk and to somehow pasteurize it, I boil it. The milk strongly curdled showing that it is spoiled and rotten (definitely, not suitable for drinking). Is it totally bad milk and I should ...
12
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4answers
3k views

Is Casu Marzu illegal in the United States?

I am having difficulty determining whether Casu Marzu is illegal in the United States. There are reports of it being available, albeit briefly, in New York last year. Also, I have heard that it is ...
6
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2answers
10k views

Can I pasteurize milk using a microwave?

In our country, we get fresh milk from the milkman and it is usually boiled in a pan over a fire to pasteurize it before we consume the milk. In my office, we do not have gas connection, so I can't ...
7
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2answers
2k views

Does shape affect pasteurization time when cooking sous vide?

Looking at Douglas Baldwin's charts for time to heat a piece of meat sous vide (table 2.2), a cylinder with diameter X heats through much faster than a slab with thickness X. This makes sense to me. ...
6
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2answers
3k views

How can I buy or make pasteurized eggs?

Many recipes for the raw-egg yolk sauces and dressings suggest using pasteurized eggs for safety, and say they are available in stores. I've never seen them for sale anywhere. Generally I accept the ...
15
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1answer
19k views

How to pasteurize eggs in a sous vide machine (in the shell)

I have a Sous Vide Supreme machine and I like raw eggs (in the shell). I've made a few batches by simply boiling them at 134F for 2-4 hours, but I have 2 problems: some of the eggs crack and most of ...
12
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2answers
6k views

what's a good technique for pasteurizing eggs?

I tried to make homemade eggnog last Christmas. It turned out fine, but the eggs were an issue. I thought about buying pasteurized eggs but they would've run me $12 for two dozen, which seemed obscene....
12
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4answers
2k views

Is there any reason to scald milk?

I recently found an old family cream pie recipe that called for scalding the milk. Is there any reason to do this other than to kill bacteria? If not, isn't this an unnecessary step if using ...
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3answers
5k views

What is the effect of using pasteurized milk in cheese making?

I am new to cheese making and I do not want to use raw milk to make cheese for health reasons. So, my next option is to use pasteurized milk. However, since pasteurization destroys some of the ...