yeast fermentation Quotes

If fruit juices or sugar solutions are left to stand in the open air, they show after a few days the processes which are covered by the name of fermentation phenomena.

Many mainstream winemakers use indigenous yeasts rather than commercially grown ones to ferment their grapes - precisely what natural winemakers advocate.

Ale is meat, drink and cloth; it will make a cat speak and a wise man dumb.

There in wine is found the great generalization: all life is fermentation.

There are stages in bread-making quite similar to the stages of writing. You begin with something shapeless, which sticks to your fingers, a kind of paste. Gradually that paste becomes more and more firm. Then there comes a point when it turns rubbery. Finally, you sense that the yeast has begun to do its work: the dough is alive. Then all you have to do is let it rest. But in the case of a book the work may take ten years.

And let me adde, that he that throughly understands the nature of Ferments and Fermentations, shall probably be much better able than he that Ignores them, to give a fair account of divers Phænomena of severall diseases (as well Feavers and others) which will perhaps be never throughly understood, without an insight into the doctrine of Fermentation.

I don't think a baker reads an awful lot about bread.

Ye gods! But you're not standing around holding it by the hand all this time. No. [...] [T]he dough takes care of itself. [...] While you cannot speed up the process, you can slow it down at any point by setting the dough in a cooler place [...] then continue where you left off, when you are ready to do so. In other words, you are the boss of that dough.

I propose to provide proof... that just as always an alcoholic ferment, the yeast of beer, is found where sugar is converted into alcohol and carbonic acid, so always a special ferment, a lactic yeast, is found where sugar is transformed into lactic acid. And, furthermore, when any plastic nitrogenated substance is able to transform sugar into that acid, the reason is that it is a suitable nutrient for the growth of the [lactic] ferment.

My present and most fixed opinion regarding the nature of alcoholic fermentation is this: The chemical act of fermentation is essentially a phenomenon correlative with a vital act, beginning and ending with the latter. I believe that there is never any alcoholic fermentation without their being simultaneously the organization, development, multiplication of the globules, or the pursued, continued life of globules which are already formed.