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General Cooking (rec.food.cooking) For general food and cooking discussion. Foods of all kinds, food procurement, cooking methods and techniques, eating, etc. |
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Some recipes call for caramelizing onions, apples, whatever.
Apparently, after heating for a while, a sudden change of state occurs; caramelization Any chemists here, who can describe the chemistry of this process? Somehow, it seems the sugars concentrate. -- Rich |
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On Tue, 23 Mar 2021 15:33:42 -0700 (PDT), RichD
> wrote: >Some recipes call for caramelizing onions, apples, whatever. >Apparently, after heating for a while, a sudden change of state >occurs; caramelization > >Any chemists here, who can describe the chemistry of this process? >Somehow, it seems the sugars concentrate. Cindy will tell you. -- The real Bruce posts with Eternal September |
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On Tue, 23 Mar 2021 15:33:42 -0700 (PDT), RichD
> wrote: >Some recipes call for caramelizing onions, apples, whatever. >Apparently, after heating for a while, a sudden change of state >occurs; caramelization > >Any chemists here, who can describe the chemistry of this process? >Somehow, it seems the sugars concentrate. Caramelization is a type of non-enzymatic browning. Unlike the Maillard reaction, caramelization is pyrolytic, as opposed to being a reaction with amino acids. When caramelization involves the disaccharide sucrose, it is broken down into the monosaccharides fructose and glucose. Duh! Who doesnt know this?? John Kuthe, Superior to you... |
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On Tuesday, March 23, 2021 at 5:33:45 PM UTC-5, RichD wrote:
> > Some recipes call for caramelizing onions, apples, whatever. > Apparently, after heating for a while, a sudden change of state > occurs; caramelization > > Any chemists here, who can describe the chemistry of this process? > Somehow, it seems the sugars concentrate. > > Rich > The fake John Kuthe Googled it for you. Scroll down and read what he pasted here. Maybe you and Lenona should compare notes and help each other out. |
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Bruce wrote:
> On Tue, 23 Mar 2021 15:33:42 -0700 (PDT), RichD > > wrote: > >> Some recipes call for caramelizing onions, apples, whatever. >> Apparently, after heating for a while, a sudden change of state >> occurs; caramelization >> >> Any chemists here, who can describe the chemistry of this process? >> Somehow, it seems the sugars concentrate. > > Cindy will tell you. > <*SNIFF*> |
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On Tue, 23 Mar 2021 15:33:42 -0700 (PDT), RichD
> wrote: >Some recipes call for caramelizing onions, apples, whatever. >Apparently, after heating for a while, a sudden change of state >occurs; caramelization > >Any chemists here, who can describe the chemistry of this process? >Somehow, it seems the sugars concentrate. It is called the "Maillard reaction". Maillard browning is a chemical reaction that usually occurs between amino acids (the building blocks of protein) and those carbohydrates known as reducing sugars – although the reaction has been known to occur between reducing sugars and whole proteins. Janet US |
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On Tue, 23 Mar 2021 18:03:22 -0600, US Janet >
wrote: >On Tue, 23 Mar 2021 15:33:42 -0700 (PDT), RichD > wrote: > >>Some recipes call for caramelizing onions, apples, whatever. >>Apparently, after heating for a while, a sudden change of state >>occurs; caramelization >> >>Any chemists here, who can describe the chemistry of this process? >>Somehow, it seems the sugars concentrate. > >It is called the "Maillard reaction". Nope. No, it is not called that. |
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On 3/23/2021 6:33 PM, RichD wrote:
> Some recipes call for caramelizing onions, I like raw onions and browned and softened onions but not caramelized onions. That's overkill cooking to me. At that point, you've ruined good onions. |
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On Thursday, March 25, 2021 at 8:08:12 PM UTC-5, wrote:
> > wrote: > > > The fake John Kuthe Googled it for you. Scroll down and read what he > > pasted here. Maybe you and Lenona should compare notes and help > > each other out. > > > Have you ever even tried to post something on topic, or do you only > ever try to fake it? > I'm always on topic unless I begin a subject with O. T. just like everybody else, troll. |
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