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Reddit
reddit.com › r/chocolate › butyric acid in american chocolate mythology hour
r/chocolate on Reddit: Butyric Acid in American Chocolate Mythology Hour
December 24, 2022 -

I'm not sure really what flair to use or indeed if any is necessary, so please forgive me if I got it wrong.

So, ive been looking through older posts about Butyric Acid in american chocolate and people seem to think that it is either an ingredient or an additive to the chocolate, so I wanted to try and quickly dispel some myths surrounding the idea.

  1. Butyric Acid wont be a listed ingredient. It is a side product of milk that goes through lipolysis, which Herdhey's specifically uses as a consistency and branding tactic. It will not be listed in the ingredients because it is a product of natural processes all of which, if listed, would make the ingredient list larger than the bar of candy/chocolate.

  2. It is impossible to tell if your chocolate has butyric acid in it simply from taste, smell, and feel. While some may be more sensitive, being perceptibly led astray for whatever reason is certainly very easy and so a lot of assertions with this basis are, regardless of accuracy, speculation.

  3. Butyric Acid isnt added to chocolate to preserve it in most if not all cases. It doesn't really need to be. Again, the source of it comes from milk fermentation and the purpose is for taste. There are other additives which are listed, such as lecithin, that help do the heavy lifting in preservation.

  4. Butyric Acid isnt merely present in vomit. Usually common knowledge now due to the articles that single out Hershey's (usually vis a vis Cadbury), the presence of butyric acid in other foods specifically such as parmesan is a common and ubiquitous product due to the processes of creating it. Just as well, there are other volatile aromas created from hydrochloric acid, bile, and more from the stomach contents that create the signature upchuck scent.

  5. Butyric Acid isnt the reason that Hershey's and other brands have been challenged legally on whether or not they can claim and/or label their products as chocolate. This is because they use a wholly artificial stand-in for cocoa butter which makes what is called "compound chocolate." This causes, obviously, a lack of cocoa/cacao/chocolate so that the candy bar is more of an imposter than a stand-in when labeled improperly, but is also very cheap and allows them to stretch their supply of actual chocolate much further and wider leading to much quicker and higher stacks of money.

  6. Unless you are allergic and/or harbor genuine anger towards it, you do not hate Butyric Acid. Even if you dislike parmesan, as long as you like any on a long list of other foods that contain it, you merely dislike its presence in your candy/chocolate. If you tend to also dislike parmesan, then perhaps you dislike parmesan and not necessarily Butyric Acid as you may have convinced yourself. There is no need to stand against a naturally occurring ingredient aside from affectation at its purest.

  7. Butyric Acid, as you should now know, is not artificial, nor is it (allergies notwithstanding) dangerous or harmful to you in any way (assuming its part of your food and not in a vial as concentrate of course). It is a perfectly acceptable part of the circle of life within our foodstuffs and it is merely that: a part of life. You are allowed to have whatever opinion about it you like, but it is in everyone's best interest that such an opinion on something as fundamental as food be based on factual information.

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Whitakers Chocolates
whitakerschocolates.com › blogs › blog › why-does-american-chocolate-taste-bad
Why Does American Chocolate Taste Bad? – Whitakers Chocolates UK
April 24, 2023 - The company has used it for decades as part of its proprietary chocolate recipe. Butyric acid enhances the flavour of milk chocolate and creates a more pronounced dairy taste, which is one of the defining characteristics of Hershey's chocolate.
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BBC
bbc.com › future › article › 20231221-why-british-chocolate-tastes-the-way-it-does
Why British chocolate tastes the way it does
December 24, 2023 - In Belgium, milk chocolate is often darker, with a different ratio of cocoa to milk. American milk chocolate, at least of the Hershey's variety, is more acidic. This is because the milk is intentionally broken down during the manufacturing process, yielding a substance called butyric acid, while making a chocolate that's more shelf-stable.
Discussions

So I tried American chocolate for the first time and my exact reaction was…
I don't think calling hershey's "the worst chocolate" is really an out when it literally has the same chemical as vomit in it. how did that product remain successful · Click to expand... Click to shrink... Butyric acid is actually pretty common in dairy products, especially butter and cheese. More on resetera.com
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351
August 25, 2024
Butyric Acid in American Chocolate Mythology Hour
The reading comprehension of these commenters is questionable. No one said that you couldn't tell the difference between a hershey's bar and some other chocolate bar. But that's due to many factors. I enjoy hershey's from time to time as a nostalgic treat and I can instantly tell that it's differences from other chocolates. That doesn't disprove any of the OP's points. More on reddit.com
🌐 r/chocolate
14
41
December 24, 2022
Does Hershey's taste like vomit, or are all Europeans snobs?

A news item a few years ago discussed this, using chocolate from the US, UK and Switzerland and asked people from all three nations to pick the one they liked the most.

The Americans chose their own, UK and Swiss thought it was the most disgusting but each picked their own as the best (UK folk thought Swiss chocolate was too rich).

More on reddit.com
🌐 r/SubredditDrama
438
648
March 31, 2019
ELI5: Why does American chocolate taste so bad in comparison to the likes of UK chocolate?
It's as if it tastes like vomit.. Funny you should mention that. Hershey's developed a process that allowed them to use less-than-fresh milk. It's a trade secret what the process is, but it resulted in butyric acid being created, which gave Hershey's its (unique at the time) flavour. The popularity of Hershey's led to other manufacturers trying to copy the flavour. They didn't have access to the process that Hershey's used, but they did know that butyric acid was created as a result, which led to the flavour - and so they started adding it as an ingredient. Butyric acid is the thing that makes parmesan cheese smell the way it does. Oh yes, and it's also responsible for the smell and taste of vomit. More on reddit.com
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October 4, 2015
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Chemistry World
chemistryworld.com › podcasts › butyric-acid › 1017662.article
Butyric acid | Podcast | Chemistry World
September 20, 2024 - Around the 1930s, Milton S. Hershey, founder of The Hershey Company, pioneered the use of butyric acid to stabilise milk, causing it to undergo a process known as lipolysis. The full method is a trade secret, known simply as the ‘Hershey Process’. American chocolate fans are so used to the sour, cheesy taste that other chocolate manufacturers who don’t use the Hershey process actually add butyric acid to give their chocolate that distinctive, long-lasting tang - which lovers of sweet, creamy British chocolate describe as tasting like parmesan cheese or even baby sick.
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Wikipedia
en.wikipedia.org › wiki › Hershey_bar
Hershey bar - Wikipedia
December 15, 2025 - As a result, the Hershey flavor is widely recognized in the United States, the Philippines, and to a minor extent in Canada, where British-produced chocolates were commonly sold, but less so internationally, especially in areas where European chocolates are more widely available. The process is a company and trade secret, but experts speculate that the milk is partially lipolyzed. This produces butyric acid, a compound found in substances such as Parmesan cheese and butter, which stabilizes the milk from further fermentation.
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HuffPost
huffpost.com › entry › hersheys-chocolate-tastes-like-vomit_l_60479e5fc5b6af8f98bec0cd
Why Hershey's Chocolate Tastes Like ... Well, Vomit | HuffPost Life
April 24, 2023 - The presence of something called butyric acid (which is also in puke) is to blame. But how did it get in there? ... “So that’s why American chocolate tastes so terrible!” a Daily Mail headline exclaimed in 2017. The case, it seemed, had been cracked on what was behind — at least to Europeans — American chocolate’s long-standing reputation of inferiority.
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The Takeout
thetakeout.com › why-hershey-s-chocolate-tastes-like-vomit-to-some-peopl-1846527404
Why Some People Think Hershey's Chocolate Tastes Like Puke - The Takeout
July 1, 2024 - According to this 2000 article from Penn State News, the butyric acid comes from not the chocolate, but the milk in the chocolate. As fatty acids in milk decompose, in a process called lipolysis, you'll end up with that rancid taste.
Find elsewhere
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Penn State University
psu.edu › news › research › story › finding-flavor-chocolate
Finding the Flavor of Chocolate | Penn State University
August 31, 2000 - Ziegler goes to a three-ringed binder filled with pages of chocolate bar wrappers from all over the world, neatly laid out inside clear plastic page covers. He flips a few pages, and then pulls out the Jacques wrapper. "See this?" He points to the milk listed in the ingredients. "Butyric acid."
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Quora
quora.com › Do-many-people-dislike-Hersheys-chocolate-because-of-butyric-acid
Do many people dislike Hershey's chocolate because of butyric acid? - Quora
Answer (1 of 4): Here is an example of a great question. I didn’t even know this occurred in chocolate or that Hershey’s does this intentionally to create a signature taste or so they think. I love learning new things like this. I can say that as a kid, it was typical of my mom or grandparents t...
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Ethel M Chocolates
ethelm.com › home › blog › chocolate basics › american chocolate vs european chocolate: tasting the difference
American vs European Chocolate | Ethel M Chocolates
The flavor profile of American and European chocolate can be differentiated by the presence of butyric acid in American chocolate, which gives it a slightly tangy flavor that is less present in European chocolate.
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Yahoo!
yahoo.com › news › hersheys-chocolate-tastes-like-vomit-094500267.html
Why Hershey's Chocolate Tastes Like ... Well, Vomit
April 24, 2023 - In an article for the Penn State News back in 2000, Julie Nariman wrote that butyric acid comes from the milk fats in chocolate: “In a process called lipolysis, the fatty acids in the milk decompose, resulting in a rancid or ‘goaty’ taste.” ...
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Chocolate Class
chocolateclass.wordpress.com › 2016 › 05 › 04 › american-chocolate-tastes-like-vomit
American Chocolate Tastes Like “Vomit” | Chocolate Class
May 5, 2016 - Hershey’s proudly used to claim that all milk used was from their own dairy farm (Coe & Coe, 1996; 251); Cadbury still advertises that a glass and a half of milk are in every pound of their milk chocolate (Cadbury Milk Ads, see below). However, Hershey’s milk undergoes a secret process, largely speculated to be lipolysis, a process by which the fatty acids in the milk begin to break down (Moskin, New York Times; 12 February 2008). This process allows for a longer shelf life, but also creates butyric acid – a compound that is found in vomit and parmesan cheese.
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Quora
quora.com › Why-does-American-chocolate-taste-so-bad-when-you-compare-it-to-Belgian-Swiss-British-etc-chocolate
Why does American chocolate taste so bad when you compare it to Belgian, Swiss, British etc. chocolate? - Quora
Answer (1 of 4): It's not just the taste, but quality, that lacks with the mass produced US chocolates. There are many great smaller batch chocolatiers that have outstanding quality, and tasting chocolates. But our mass produced ones, especially Hershey, use something called butyric acid, or the ...
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ResetEra
resetera.com › discussion › etcetera forum
So I tried American chocolate for the first time and my exact reaction was… | Page 4 | ResetEra
August 25, 2024 - I don't think calling hershey's "the worst chocolate" is really an out when it literally has the same chemical as vomit in it. how did that product remain successful · Click to expand... Click to shrink... Butyric acid is actually pretty common in dairy products, especially butter and cheese.
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Mental Floss
mentalfloss.com › home › food
There's a Good Reason Europeans Think American ...
March 3, 2023 - The sour notes in America’s most popular chocolate are commonly attributed to butyric acid—a compound found in spoiled butter and, yes, vomit.
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Hacker News
news.ycombinator.com › item
Not sure about the Mars bar, but the Hershey secret is adding butyric acid to th... | Hacker News
March 12, 2017 - Fun fact: butyric acid is also what makes vomit smell · I appreciate unsweetened lattes (sans flavor syrups) other people enjoy vanilla, sweetened matcha, etc. Neither one of us can say one flavor is objectively better than the other, we just prefer different things --many children detest ...
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The Guardian
theguardian.com › commentisfree › 2023 › jan › 04 › why-is-american-chocolate-so-disgusting-you-really-dont-want-to-know
Why is American chocolate so disgusting? You really don’t want to know | Arwa Mahdawi | The Guardian
January 5, 2023 - It tastes like that, by the way, because that’s roughly what it is. American chocolate (I’m talking about the non-fancy stuff) has a lot more sugar and a lot less cocoa than its European counterparts. Some producers also allegedly put their milk through a process called controlled lipolysis which produces butyric acid.
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Hacker News
news.ycombinator.com › item
It is fact, not opinion, that Hershey's chocolate contains an olifactory compoun... | Hacker News
February 27, 2014 - They said that the Hershey taste was based on milk that had spoiled by the need to transport without refrigeration. That on changing the flavor (sic) USA consumers had demanded a return to the former recipe · We then got to taste the Hershey chocolate. The entire theatre erupted with [largely] ...