I mean such who Brew only for their own use, whether it be a private Family or a Victualler. In this Case be it for Stout Beers, or for any of the Ales; the way that is used in Northamptonshire, and by good Brewers elsewhere; is, to put some Yeast into a small quantity of warm Wort in a Hand-bowl, which for a little while swims on the Top, where it works out and leisurely mixes with the Wort, that is first quite cold in Summer, and almost so in Winter; for the cooler it is work'd the longer it will keep, too much Heat agitating the spirituous Particles into too quick a motion, whereby they spend themselves too fast, or fly away too soon, and then the Drink will certainly work into a blister'd Head that is never natural; but when it ferments by moderate degrees into a fine white curl'd Head, its Operation is then truly genuine, and plainly shews the right management of the Brewer. To one Hogshead of Beer, that is to be kept nine Months, I put a Quart of thick Yeast, and ferment it as cool as it will admit of, two Days together, in October or March, and if I find it works too fast, I check it at leisure by stirring in some raw Wort with a Hand-bowl: So likewise in our Country Ales we take the very same method, because of having them keep some time, and this is so nicely observed by several, that I have seen them do the very same by their small Beer Wort; now by these several Additions of raw Wort, there are as often new Commotions raised in the Beer or Ale, which cannot but contribute to the rarefaction and comminution of the whole; but whether it is by these joining Principles of the Wort and Yeast, that the Drink is rendered smoother, or that the spirituous Parts are more entangled and kept from making their Escape, I can't determine; yet sure it is, that such small Liquors generally sparkle and knit out of the Barrel as others out of a Bottle, and is as pleasant Ale as ever I drank.
Others again for Butt or Stout Beer will, when they find it works up towards a thick Yeast, mix it once and beat it in again with the Hand-bowl or Jett; and when it has work'd up a second time in such a manner, they put it into the Vessel with the Yeast on the Top and the Sediments at Bottom, taking particular Care to have some more in a Tub near the Cask to fill it up as it works over, and when it has done working, leave it with a thick Head of Yeast on to preserve it.
But for Ale that is not to be kept very long, they Hop it accordingly, and beat the Yeast in every four or five Hours for two Days successively in the warm weather, and four in the Winter till the Yeast begins to work heavy and sticks to the hollow part of the Bowl, if turned down on the same, then they take all the Yeast off at Top and leave all the Dregs behind, putting only up the clear Drink, and when it is a little work'd in the Barrel, it will be fine in a few Days and ready for drinking. But this, last way of beating in the Yeast too long, I think I have sufficiently detected, and hope, as it is how declining, it will never revive again, and for which reason I have in my second Book encouraged all light fermentations, as the most natural for the Malt Liquor and the human Body.
Of forwarding and retarding the fermentation of malt Liquors.
In case Beer or Ale is backward in working, it is often practised to cast some Flower out of the Dusting Box, or with the Hand over the Top of the Drink, which will become a sort of Crust or Cover to help to keep the Cold out: Others will put in one or two Ounces of powder'd Ginger, which will so heat the Wort as to bring it forward: Others will take a Gallon Stone Bottle and fill it with boiling water, which being well Cork'd, is put into the working Tub, where it will communicate a gradual Heat for some time and forward the fermentation: Others will reserve some raw Wort, which they heat and mix with the rest, but then due Care must be taken that the Pot in which it is heated has no manner of Grease about it lest it impedes, instead of promoting the working, and for this reason some nice Brewers will not suffer a Candle too near the Wort, lest it drop into it. But for retarding and keeping back any Drink that is too much heated in working, the cold raw Wort, as I have said before, is the most proper of any thing to check it with, tho' I have known some to put one or more Pewter Dishes into it for that purpose, or it may be broke into several other Tubs, where by its shallow lying it will be taken off its Fury. Others again, to make Drink work that is backward, will take the whites of two Eggs and beat them up with half a Quartern of good Brandy, and put it either into the working Vat, or into the Cask, and it will quickly bring it forward if a warm Cloth is put over the Bung. Others will tye up Bran in a coarse thin Cloth and put it into the Vat, where by its spungy and flowery Nature and close Bulk it will absorp a quantity of the Drink, and breed a heat to forward its working. I know an Inn-keeper of a great Town in Bucks that is so curious as to take off all the top Yeast first, and then by a Peg near the bottom of his working Tub, he draws off the Beer or Ale, so that the Dreggs are by this means left behind. This I must own is very right in Ales that are to be drank soon, but in Beers that are to lye nine or twelve Months in a Butt or other Cask, there certainly will be wanted some Feces or Sediment for the Beer to feed on, else it must consequently grow hungry, sharp and eager; and therefore if its own top and bottom are not put into a Cask with the Beer, some other Artificial Composition or Lee should supply its Place, that is wholsomer, and will better feed with such Drink than its own natural Settlement, and therefore I have here inserted several curious Receipts for answering this great End.
CHAP. XIV. Of an Artificial Lee for Stout or Stale Beer to feed on.
This Article, as it is of very great Importance in the curing of our malt Liquors, requires a particular regard to this last management of them, because in my Opinion the general misfortune of the Butt or keeping Beers drinking so hard and harsh, is partly owing to the nasty foul Feces that lye at the bottom of the Cask, compounded of the Sediments of Malt, Hops and Yeast, that are, all Clogg'd with gross rigid Salts, which by their long lying in the Butt or other Vessel, so tinctures the Beer as to make it partake of all their raw Natures: For such is the Feed, such is the Body, as may be perceived by Eels taken out of dirty Bottoms, that are sure to have a muddy taste, when the Silver sort that are catched in Gravelly or Sandy clear Rivers Eat sweet and fine: Nor can this ill property be a little in those Starting (as they call it in London) new thick Beers that were carry'd directly from my Brewhouse, and by a Leather Pipe or Spout conveyed into the Butt as they stood in the Cellar, which I shall further demonstrate by the Example of whole Wheat, that is, by many put into such Beer to feed and preserve it, as being reckoned a substantial Alcali; however it has been proved that such Wheat in about three Years time has eat into the very Wood of the Cask, and there Hony-comb'd it by making little hollow Cavities in the Staves. Others there are that will hang a Bag of Wheat in the Vessel that it mayn't touch the Bottom, but in both Cases the Wheat is discovered to absorp and collect the saline acid qualities of the Beer, Yeast and Hop, by which it is impregnated with their sharp qualities, as a Toast of Bread is put into Punch or Beer, whose alcalous hollow Nature will attract and make a Lodgment of the acid strong Particles in either, as is proved by eating the inebriating Toast, and therefore the Frenchman says, the English are right in putting a Toast into the Liquor, but are Fools for eating it: Hence it is that such whole Wheat is loaded with the qualities of the unwholsome Settlements or Grounds of the Beer, and becomes of such a corroding Nature, as to do this mischief; and for that reason, some in the North will hang a Bag of the Flower of malted Oats, Wheat, Pease and Beans in the Vessels of Beer, as being a lighter and mellower Body than whole Wheat or its Flower, and more natural to the Liquor: But whether it be raw Wheat or Malted, it is supposed, after this receptacle has emitted its alcalous Properties to the Beer, and taken in all it can of the acid qualities thereof, that such Beer will by length of Age prey upon that again, and so communicate its pernicious Effects to the Body of Man, as Experience seems to justify by the many sad Examples that I have seen in the Destruction of several lusty Brewers Servants, who formerly scorn'd what they then called Flux Ale, to the preference of such corroding consuming Stale Beers; and therefore I have hereafter advised that such Butt or keeping Beers be Tapp'd at nine or twelve Months end at furthest, and then an Artificial Lee will have a due time allowed it to do good and not harm.
An Excellent Composition for feeding Butts or keeping Beers with.