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Sourdough (rec.food.sourdough) Discussing the hobby or craft of baking with sourdough. We are not just a recipe group, Our charter is to discuss the care, feeding, and breeding of yeasts and lactobacilli that make up sourdough cultures. |
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Starter math problem
Hello all
I did some baking last weekend. I fed 250 grams of starter with 250 grams of flour and 250 grams of water and let it work overnight. I wanted 250 g each for the bread recipe, the starter pot and for pancakes the next day. The next morning I found I had barely 650 grams. I had to add 50 grams each of water and flour to have enough for the pancakes. When I went to school 250+250+250=750, so what happened to the extra 100 grams? |
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Starter math problem
On Mon, 08 Jun 2009 11:45:36 -0600, Mike Brown
> wrote: >Hello all > >I did some baking last weekend. I fed 250 grams of starter with 250 >grams of flour and 250 grams of water and let it work overnight. I >wanted 250 g each for the bread recipe, the starter pot and for >pancakes the next day. > >The next morning I found I had barely 650 grams. I had to add 50 >grams each of water and flour to have enough for the pancakes. > >When I went to school 250+250+250=750, so what happened to the extra >100 grams? Howdy, It was metabolized by the critters and escaped as gas... (also, some of the water evaporated.) All the best, -- Kenneth If you email... Please remove the "SPAMLESS." |
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Starter math problem
"Mike Brown" > wrote in message ... > Hello all > > I did some baking last weekend. I fed 250 grams of starter with 250 > grams of flour and 250 grams of water and let it work overnight. I > wanted 250 g each for the bread recipe, the starter pot and for > pancakes the next day. > > The next morning I found I had barely 650 grams. I had to add 50 > grams each of water and flour to have enough for the pancakes. > > When I went to school 250+250+250=750, so what happened to the extra > 100 grams? > If you are using a digital scale, have you checked it for accuracy? I followed a recipe once with a Salter scale and judging by the dough, it was waaay off. I then noticed that I had set the scale over the right-angle join in the counter top and the distortion caused by the laminate resulted in an uneven surface for the scale making it weigh incorrectly. After that experience, I always check by weighing up to 3 loonies (7 grams each) before weighing the flour etc. Graham |
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Starter math problem
On Mon, 08 Jun 2009 17:08:36 -0400, Kenneth
> wrote: >On Mon, 08 Jun 2009 11:45:36 -0600, Mike Brown > wrote: > >>Hello all >> >>When I went to school 250+250+250=750, so what happened to the extra >>100 grams? > >It was metabolized by the critters and escaped as gas... >(also, some of the water evaporated.) Thanks for that, Kenneth. It makes sense, but what's surprising is the magnitude of the change. Wow. a 13% drop through release of a bit of gas and water vapour. |
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Starter math problem
On Mon, 8 Jun 2009 19:17:45 -0600, "graham" > wrote:
> >"Mike Brown" > wrote in message .. . >> Hello all >> >> When I went to school 250+250+250=750, so what happened to the extra >> 100 grams? >> >If you are using a digital scale, have you checked it for accuracy? I >followed a recipe once with a Salter scale and judging by the dough, it was >waaay off. I then noticed that I had set the scale over the right-angle >join in the counter top and the distortion caused by the laminate resulted >in an uneven surface for the scale making it weigh incorrectly. After that >experience, I always check by weighing up to 3 loonies (7 grams each) before >weighing the flour etc. >Graham Hi to a fellow Canuck. It is a digital scale but I used it on a hard flat surface. Good idea to use loonies as a check, though. Thanks. |
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Starter math problem
"Mike Brown" > wrote in message ... > On Mon, 8 Jun 2009 19:17:45 -0600, "graham" > wrote: > >> >>"Mike Brown" > wrote in message . .. >>> Hello all >>> >>> When I went to school 250+250+250=750, so what happened to the extra >>> 100 grams? >>> >>If you are using a digital scale, have you checked it for accuracy? I >>followed a recipe once with a Salter scale and judging by the dough, it >>was >>waaay off. I then noticed that I had set the scale over the right-angle >>join in the counter top and the distortion caused by the laminate resulted >>in an uneven surface for the scale making it weigh incorrectly. After >>that >>experience, I always check by weighing up to 3 loonies (7 grams each) >>before >>weighing the flour etc. >>Graham > > Hi to a fellow Canuck. > > It is a digital scale but I used it on a hard flat surface. Good idea > to use loonies as a check, though. > As a Calgarian, your problem might be due to the inequalities that our govt maintains between our two cities{;-) Graham |
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Starter math problem
On Tue, 9 Jun 2009 10:41:40 -0600, "graham" > wrote:
> >"Mike Brown" > wrote in message >> Hi to a fellow Canuck. >> >> It is a digital scale but I used it on a hard flat surface. Good idea >> to use loonies as a check, though. >> >As a Calgarian, your problem might be due to the inequalities that our govt >maintains between our two cities{;-) >Graham That could be a touchy subject - like last minute secret Expo bids <grin> |
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Starter math problem
"Mike Brown" > wrote in message ... > On Tue, 9 Jun 2009 10:41:40 -0600, "graham" > wrote: > >> >>"Mike Brown" > wrote in message >>> Hi to a fellow Canuck. >>> >>> It is a digital scale but I used it on a hard flat surface. Good idea >>> to use loonies as a check, though. >>> >>As a Calgarian, your problem might be due to the inequalities that our >>govt >>maintains between our two cities{;-) >>Graham > > That could be a touchy subject - like last minute secret Expo bids > <grin> I was gobsmacked by that stupid decision! Mind you, I think Edmonton bidding is also stupid! Graham |
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Starter math problem
On Tue, 09 Jun 2009 09:37:02 -0600, Mike Brown
> wrote: >On Mon, 08 Jun 2009 17:08:36 -0400, Kenneth > wrote: > >>On Mon, 08 Jun 2009 11:45:36 -0600, Mike Brown > wrote: >> >>>Hello all >>> >>>When I went to school 250+250+250=750, so what happened to the extra >>>100 grams? >> >>It was metabolized by the critters and escaped as gas... >>(also, some of the water evaporated.) > >Thanks for that, Kenneth. It makes sense, but what's surprising is >the magnitude of the change. Wow. a 13% drop through release of a bit >of gas and water vapour. Hi Mike, I am surprised by the loss every time I measure it (and have been for about 40 years.) All the best, -- Kenneth If you email... Please remove the "SPAMLESS." |
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Starter math problem
On Tue, 9 Jun 2009 15:20:13 -0600, "graham" > wrote:
> >"Mike Brown" > wrote in message .. . >> On Tue, 9 Jun 2009 10:41:40 -0600, "graham" > wrote: >> That could be a touchy subject - like last minute secret Expo bids >> <grin> >I was gobsmacked by that stupid decision! Mind you, I think Edmonton >bidding is also stupid! >Graham I completely agree. Now is the time to be conserving resources, but then our mayor is a bit of a spendthrift when it comes to left-wing or artsie-fartsie projects. |
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Starter math problem
"Mike Brown" > wrote in message ... > On Tue, 9 Jun 2009 15:20:13 -0600, "graham" > wrote: > >> >>"Mike Brown" > wrote in message . .. >>> On Tue, 9 Jun 2009 10:41:40 -0600, "graham" > wrote: >>> That could be a touchy subject - like last minute secret Expo bids >>> <grin> >>I was gobsmacked by that stupid decision! Mind you, I think Edmonton >>bidding is also stupid! >>Graham > > I completely agree. Now is the time to be conserving resources, but > then our mayor is a bit of a spendthrift when it comes to left-wing or > artsie-fartsie projects. > The trouble is, these "projects" come from the business sector and are then passed over to the govt to promote. The Calgary Olympics were such. They keep saying that the business men who ended up running the show made a profit of 200mill, forgetting that the Feds and Alta govts put 200mill into the pot to build the facilities in the first place. |
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