Live data from Hacker News

Why does my diet soda taste off? Aspartame hydrolysis

foodscienceinstitute.com

91–100 of 250 posts

Re: Why does my diet soda taste off? Aspartame hydrolysis

#91
post #77
post #76

Some time ago I could tell something was really off about the taste of my diet soda even though it was way before it's expiry date. I was able to find out some storage irregularities with the shop I was buying from and call CC on them. Turns out they were also doing a lot of stupid things like taking meat freezers out of socket overnight to reduce energy consumption.

What's CC? Health inspection?

The local County Council perhaps? Seems they are the ones responsible for food safety in the UK.

Re: Why does my diet soda taste off? Aspartame hydrolysis

#92

Earlier quoted context omitted.

No. Aspartame is one of the most studied and tested substances on the planet and they still haven't linked a single problem to it. At least not one that doesn't relate to sweeteners in general. Nothing else has gone under so much scrutiny (Maybe MSG). Seems like a too good to be true situation where people can't accept its actually this good.

It would be too good to be true if it didn't taste horrible.

It tastes different for sure, but it’s something you adapt to. I now can’t stand the taste of sucrose drinks.

Re: Why does my diet soda taste off? Aspartame hydrolysis

#93

I don't get the concept of diet soda. If you consume something unhealthy - shouldn't it at least taste good? Or is it some sort of self-punishment?

Different strokes. The only soft drink I like is Pepsi Max; Fat Coke and Fat Pepsi taste horrible to me and make my teeth feel all furry, and Diet Coke tastes off in some way

Re: Why does my diet soda taste off? Aspartame hydrolysis

#94
post #19

> If you unzip aspartame into the two amino acids and remove that methyl to become methanol, you have a tasteless mixture of pretty harmless compounds. I'm somewhat surprised nobody has commented on this yet, so let me point it out: methanol is not harmless! It causes blindness or death. (I don't say diet soda is harmful, only that methanol is.)

I'm somewhat amused that pointing out that methanol is actually deadly even if this isn't a problem in diet soda has cost me two downvotes : )

(No, I'm not complaining. I can't cash out HN karma points in Norwegian banks so to me it is just a bit puzzling because I wonder what triggered those, somewhat amusing and mildly scary.)

Re: Why does my diet soda taste off? Aspartame hydrolysis

#95
post #8

Recently I went to my office for the first time since the pandemic started. The Diet Coke in the office fridge tasted HORRIBLE.

Could it be that you just didn't drink cola for a long time? I haven't really drank any soft drink in few years and whenever I try it just tastes like very sugary water to me. And I used to drink a lot of cola in the past.

Re: Why does my diet soda taste off? Aspartame hydrolysis

#96
Off topic, but the headline made me realize that something “tasting off” is sort of an unpaired expression. We don’t say that normal drinks “taste on.”

An unpaired word is one that, according to the usual rules of the language, would appear to have a related word but does not.

https://en.m.wikipedia.org/wiki/Unpaired_word

Re: Why does my diet soda taste off? Aspartame hydrolysis

#97
post #71
post #61

Earlier quoted context omitted.

Carlsberg Sverige and Ringnes AS (also Carlsberg), I'm guessing it's made locally. Haven't notice anything with the Swedish Pepsi max and I'm drinking _a lot_ of it. Didn't get the flu yet so my taste buds should be good! Coke zero got a lot better after the new recipe if you ask me but still a Pepsi guy :)

I drank a lot of Pepsi Max since 2006 to sometime just before the pandemic when I started feeling the difference. Recently I have only tried the ones from Norway since the border has been closed for so long && local shops have reduced prices to Swedish levels for now, but the Pepsi Max I get here all tastes stale now across all shops and all bottle sizes I have tested.

I used to drink coke years ago. But it only tasted ok to a pizza. Then I didn't eat pizza for a while (no local pizza place) and after that I couldn't even enjoy a coke to pizza any more. Not sure if they changed something in the recipe or my taste just changed. I haven't had more than a couple of cokes the last 20+ years because they just don't taste good any more. Neither diet or normal.

(Sweden)

Re: Why does my diet soda taste off? Aspartame hydrolysis

#98

Off topic, but the headline made me realize that something “tasting off” is sort of an unpaired expression. We don’t say that normal drinks “taste on.” An unpaired word is one that, according to the usual rules of the language, would appear to have a related word but does not. https://en.m.wikipedia.org/wiki/Unpaired_word

It may be unpaired in American English but maybe not in non-American dialects of English?

Have heard people from Great Britain say things like "x is on" before with roughly the opposite meaning as how we use "y is off".

Re: Why does my diet soda taste off? Aspartame hydrolysis

#99

Off topic, but the headline made me realize that something “tasting off” is sort of an unpaired expression. We don’t say that normal drinks “taste on.” An unpaired word is one that, according to the usual rules of the language, would appear to have a related word but does not. https://en.m.wikipedia.org/wiki/Unpaired_word

It may be unpaired in American English but maybe not in non-American dialects of English? Have heard people from Great Britain say things like "x is on" before with roughly the opposite meaning as how we use "y is off".

I don’t have much direct experience with British English but do people really say the soda tastes on to mean the soda tastes fine?

Re: Why does my diet soda taste off? Aspartame hydrolysis

#100

Earlier quoted context omitted.

It may be unpaired in American English but maybe not in non-American dialects of English? Have heard people from Great Britain say things like "x is on" before with roughly the opposite meaning as how we use "y is off".

I don’t have much direct experience with British English but do people really say the soda tastes on to mean the soda tastes fine ?

No we don't say that. We would only say that it tastes off. We really only use the opposite with regards to events, this event is on, Daniell's birthday surprise is on, etc.
Post reply on HN