You get less scum on the top of your water, which makes for a clearer stock.
Some Chefs believe when blanching your bones first it will take out the impurites and make a clear stock other chefs tend to believe not to blanch the bones because you lose flavor!!
bones
A white stock uses raw bones and a brown stock uses baked bones. The baked bones give the stock a deeper flavor as well as a brown color.
If you have a stock pot or pan large enough to hold the carcass, you do not need to break the bones.
Beef bones as they are more developed and give better flavour for the stock. For a strong stock par roast bones in a hot oven for about ten minutes. The caramelisation process gives a more richer fuller flavour.
A white beef stock is much like a white chicken stock, the only difference between a white and dark chicken stock being that the bones are blanched first instead of roasted. Though entirely possible by following a chicken stock recipe with beef bones, often the large amounts of impurities in beef bones cloud or darken the white stock. Therefore veal bones are often used instead.
Yes, I'm sure adding vinegar makes the bones release calcium because I make chicken stock with bones a lot, and when I add vinegar, the stock turns white. After I remove the bones, sometimes I eat them, and they are really soft after they cook for a long time with vinegar in the water. I just eat the soft part on the ends of the bones. Chicken stock made with bones is fantastic, I love it. Bones are great in stock.
you get 4 liters of stock
Annual stock taking-done once a year and it si done for the purpose of preparing financial accounts. Spot cheecking Perpetual stock taking
The bones are excellent for making soup or stock.
They take long because you need to extract the flavors from the bones. There are two types of stocks too, white and brown. The only difference is that in a brow stock the bones are roasted and the mirepoix ( onions, carros, and celery) are caramelized giving that deep rich brown color rather than taking the raw bones and vegetables. Save
In a brown stock, The bones are browned off first. Either in a shallow fry or grill/bake.