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Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 1:24 pm
by brummie boozers
As a Novice I have only used the normal T& Lyle 6 Kilo, but lots of people seem to keep going on about using Dextrose instead, but it seems hell of a lot more expensive than sugar.....Is it worth the difference in cost? I have the T500 and at the moment I am getting what appears good stuff. where is the cheapest place to get the dextrose from should you convince me to use this other powder. Many Thx D & L

>:D
Re: Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 1:37 pm
by GrunthosTheFlatulent
Ordinary granulated sugar (whether from cane or beet) is sucrose, that's a 12-Carbon molecule.
The first thing your yeasties have got to do before they can use this is split it into two 6-Carbon sugars, namely dextrose and fructose. But they carry an enzyme which does this automatically.
Some people seem to consider that dextrose (brewing sugar) is easier to ferment and yields a cleaner product.
Personally, I think that's a load of old tosh and I have only EVER bought brewing sugar when Wilkinson's have been selling it off cheap.
PS: Tate & Lyle is 39p a kilo in Farmfoods this weekend, so I will be stocking up.
Re: Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 4:01 pm
by Mash
I have tried it and it did indeed seem to be a load of old tosh IMO.
Kale wash is about as neutral as they come
Re: Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 5:05 pm
by Icefever
My

......stick with sugar...it does what it should do, for what we're using it for..

Re: Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 5:11 pm
by GrunthosTheFlatulent
To clarify, I have tried using brewing sugar in winemaking and couldn't tell any difference or discern any improvement. I would never even contemplate using it in stilling.
Re: Dextrose v Granulated Sugar?

Posted:
Fri Feb 05, 2016 11:54 pm
by Easydrinker
Yes,to most of us here, when brewing and stilling a neutral spirit, a sugar is a sugar.
'Nuff said.
Robert.
Re: Dextrose v Granulated Sugar?

Posted:
Mon Feb 08, 2016 5:34 am
by Phantom
I've tried it. Got a 25kg bag from a confectioners supplier.
Bought like that, it was only a tad dearer than sugar.
Not only could I not tell the difference, but using pure glucose it worked out more expensive because you use more (glucose is about 20% "less sweet" than table sugar/sucrose) per batch.
The only thing I do always go for is to make sure it's cane sugar (I might be dreaming, but I'm convinced I can taste a dusty sort of taste from beet sugar)........
Re: Dextrose v Granulated Sugar?

Posted:
Mon Feb 08, 2016 6:20 am
by Mash
+1
Light Blue touch paper...
But yes indeed I have tried this and have to agree.
Re: Dextrose v Granulated Sugar?

Posted:
Tue Feb 09, 2016 5:54 am
by RumJohn
@ EasyD: Your reference to :a sugar is a sugar", etc. Not true.
You can not make a rum from beet sugar, corn sugar, etc. A rum must be made from a cane sugar based product only.
Re: Dextrose v Granulated Sugar?

Posted:
Tue Feb 09, 2016 6:37 am
by Mash
Blimey yes indeed. I forgot about that. The very classification of rum, as well as the taste.
I quite fancy the idea of making the syrup (from cane table sugar) before making my next rum.
Re: Dextrose v Granulated Sugar?

Posted:
Wed Feb 10, 2016 11:39 pm
by Easydrinker
This is what I wrote,above
Yes,to most of us here, when brewing and stilling a neutral spirit, a sugar is a sugar.
'Nuff said.
Robert.
I was talking neutral,not Rum or anything else.
Reading before posting generally makes better sense IMHO.
Take that as you will.
Robert.