Chocolate Forum

General Category => New Products => Topic started by: MaverickMan on July 02, 2006, 09:10:24 pm

Title: Why does some chocolate turn whiteish?
Post by: MaverickMan on July 02, 2006, 09:10:24 pm
Why does chocolate do this? It happened yesterday, i opened a bag or Revels (which had been in the fridge for a few days) to find they had turned this unatractive whitish, speckled colour. The expiry date is 06-09-06 so they can't be out of date can they? Another time i opened a Cadburys Fruit n Nut, and that had round splodges of white on the underside of it, that was still months in date aswel.

I have tried google, but couldn't find anything to explain this. I've searched the forums but come up with too many topics on 'White Chocolate'.

Can anyone shed any light on this?

Title: Why does some chocolate turn whiteish?
Post by: on July 02, 2006, 09:32:02 pm

Chocolate bloom.


Heat has got at the product at some point.


Safe to eat.

Title: Why does some chocolate turn whiteish?
Post by: loulou on July 03, 2006, 01:01:06 am
Chuck it in the bin and buy some fresh.
Title: Why does some chocolate turn whiteish?
Post by: goldencup on July 03, 2006, 10:13:39 am

I believe this is why Australian chocolate tastes different to ours - they add something to it so it doesn't do this, as they have to keep chocolate in the fridge.

Title: Why does some chocolate turn whiteish?
Post by: smurfboy on July 03, 2006, 01:27:38 pm
You shouldn't really keep chocolate in the fridge.
Title: Why does some chocolate turn whiteish?
Post by: minty on July 03, 2006, 01:29:34 pm
 I do Smurfy..
Title: Why does some chocolate turn whiteish?
Post by: smurfboy on July 03, 2006, 01:31:51 pm

My dad is obsessed with chilling chocolate. I came home once and said I had a new chocolate bar for us to try and his first question was 'is it cold?' I said 'yes, I had my bag fitted with a fridge so I could chill it on the bus home'.

Title: Why does some chocolate turn whiteish?
Post by: minty on July 03, 2006, 01:40:01 pm
oh how thoughtful of you...  
Title: Why does some chocolate turn whiteish?
Post by: Logger on July 03, 2006, 03:14:13 pm

I usually find that chocolate goes white when it has gone from hot conditions to cold. I had a box of Milk Tray a while back that had been kept in a warm room then put in the fridge and within a couple of days, there were white bits all over them.


I noticed last Autumn that quite a few chocolate bars i bought had the same problem. I assumed it was because the shops had been really warm over summer, then cooler.

Title: Why does some chocolate turn whiteish?
Post by: phyllisbermann on July 03, 2006, 03:18:15 pm
It noramally occurs with poor quality chocolate.
Title: Why does some chocolate turn whiteish?
Post by: loulou on July 03, 2006, 04:26:42 pm
Quote from: smurfboy

My dad is obsessed with chilling chocolate. I came home once and said I had a new chocolate bar for us to try and his first question was 'is it cold?' I said 'yes, I had my bag fitted with a fridge so I could chill it on the bus home'.



Were you on young inventor of the year for that?


 

Title: Why does some chocolate turn whiteish?
Post by: on July 03, 2006, 04:31:31 pm

Quote from: phyllisbermann
It noramally occurs with poor quality chocolate.


Oh really?


"


Chocolate bloom is visible by whitish streaks or dots on the surface of the Chocolate and can be the result of two things. One cause of Chocolate bloom is Chocolate that is allowed to get warm, allowing the Cocoa Butters to separate from the Chocolate and rise to the surface in whitish streaks or swirls. This is not a sign that your Chocolate is inedible, just that it does not look as pretty.


Another type of Chocolate Bloom is "Sugar Bloom". Sugar bloom occurs when moisture is allowed to get to the Chocolate (such as in a refrigerator) and the water draws the sugar to the surface as it evaporates, leaving white dots of sugar crystals on the surface of the Chocolate. Though sugar bloom does not affect the taste of the Chocolate, it does result in a somewhat grainy texture"


http://www.chocolatefetish.com/chocolate_bloom.php


Poor quality chocolate doesn't tend to contain as much cocoa butter, instead it has veg fat. So explain again?

Title: Why does some chocolate turn whiteish?
Post by: Cherry_Ripe on July 04, 2006, 11:11:24 am

Quote from: smurfboy
My dad is obsessed with chilling chocolate.


 my dad is exactly the same, even though he almost broke a tooth trying to eat the Toblerone I bought him for father's day chilled!


Today is my dad's birthday and I bought him some Thornton's fudge ... which he also put straight in the fridge!

Title: Why does some chocolate turn whiteish?
Post by: on July 04, 2006, 08:26:09 pm
I have never seen chocolate bloom on real chocolate.
Title: Why does some chocolate turn whiteish?
Post by: on July 04, 2006, 09:49:43 pm
Qualify "real chocolate".
Title: Why does some chocolate turn whiteish?
Post by: kevvosa on July 04, 2006, 10:09:34 pm
Real chocolate to Bounty is probably whatever he eats. 
Title: Why does some chocolate turn whiteish?
Post by: smurfboy on July 04, 2006, 10:14:09 pm

Quote from: Black-Knight
Qualify "real chocolate".


Chocolate Utopia of course! I thought Bounty had mentioned it once or twice...

Title: Why does some chocolate turn whiteish?
Post by: loulou on July 05, 2006, 01:11:47 am
..............or possibly 32 times.
Title: Why does some chocolate turn whiteish?
Post by: kevvosa on July 05, 2006, 09:58:32 am
Or 320.


Title: Why does some chocolate turn whiteish?
Post by: Jamsi on July 05, 2006, 05:54:22 pm
I prefer chilled chocolate, especially double decker and snickers it makes it easier to seperate the layers
Title: Why does some chocolate turn whiteish?
Post by: kevvosa on July 05, 2006, 06:18:49 pm
Some chocolate is best chilled but some isn't. Chilled Kitkats are nice as they go very crunchy. 
Title: Why does some chocolate turn whiteish?
Post by: on July 06, 2006, 06:55:09 pm

Ripple, frozen.


Mmmmmmmmmmmmmmmm!

Title: Why does some chocolate turn whiteish?
Post by: oldspice on July 07, 2006, 08:42:46 am
I don't like soft, warm chocolate. It's nice to pop a cool square of CDM in your maouth and let it slowly melt. Especially CDM Turkish.
Title: Why does some chocolate turn whiteish?
Post by: Cherry_Ripe on July 07, 2006, 09:03:26 am

Quote from: bounty hunter
I have never seen chocolate bloom on real chocolate.


I bought a large box of Duc D'o assorted chocs and they had bloom on them. Still tasted great though

Title: Why does some chocolate turn whiteish?
Post by: kevvosa on July 07, 2006, 09:29:28 am
I agree with  oldspice but if the chocolate is too cold, it seems to lose some flavour.


Title: Why does some chocolate turn whiteish?
Post by: on July 08, 2006, 12:32:30 pm
Frozen choc can be dangerous for teeth!
Title: Why does some chocolate turn whiteish?
Post by: phyllisbermann on July 08, 2006, 12:55:53 pm
Only if you've not looked after your teeth.
Title: Why does some chocolate turn whiteish?
Post by: on July 08, 2006, 02:29:36 pm
Uh-huh!
Title: Why does some chocolate turn whiteish?
Post by: phyllisbermann on July 08, 2006, 05:02:08 pm
Have you got good teeth Black Knight?
Title: Why does some chocolate turn whiteish?
Post by: loulou on July 09, 2006, 12:03:06 am
and more importantly BK, are they your own?
Title: Why does some chocolate turn whiteish?
Post by: phyllisbermann on July 09, 2006, 12:29:03 pm

Title: Why does some chocolate turn whiteish?
Post by: on July 09, 2006, 08:12:01 pm
I disagree that quality is anything to do with it. I researched this myself recently and found out that exposure to a lot of heat or light have this effect on chocolate, hence the manufacturer's instruction is to 'store in a cool dry place'. Hope this helps!