HaviBg difconrled of the way of preparing Vcflels for tun- 
©log up of wine; he is very particular in the Hiattcr of the 
WorkiDg of wine : Where he diftioguifheth between Effervef- 
teme{ which alotje he allows to be in Wine )aad FermentaHon^ 
the latter beiDg to hiamothingflfe, thaaisin Aftion and Re* 
a^ionof the internal parts of the Acid and Alcalijby which 
the Spirits are feparated Precipitation 5 whereas by 
IfFervcfcence he faith there are no Spirits feparated, and 
though therein be alio an aftion and reaftion, yet, inhisopi- 
Dion, 'tis done ^i/A a Precipitatioti : fo thar^according to him, 
all Fermentation is made with an EfFervefcence , but not vice 
verjk ; he alfo aiirming^that there may be an Effervefcencc be- 
tween two Acidsj when their particles arc very adive and very 
fliarp or when a ftronger is poured on a weaker* Where he 
adds the manner J how the Muft doth effervefcere^ viz. by the 
aftion of the Alcalilate parts upon the Acid ones, which they 
fubdue^ whereupon the EfFervefcence ceafcthjViz* when that 
Alcali is altogether fatiated by the Acid* ^ 
Here he takes notice of that Effervefcence obferv'd in Wine 
at the time of the bloffoming of Vinesjand is of opinion^that it 
is caufcd by the Heat, which being at that time more intenfe 
worketh upon the faid two Salts , and opens them, and fo in- 
duccth a new Effervefcence. 
After this he teaches the way of making Mnji^ before the 
Wine works, either by it felf^ or by boyling it up* Bj it felf^ 
^hen Vis lb cloleveffel'd up, that it cannot works which is 
caird Stnm*winey a liquor that extreamly affefts and rends 
the brain , by reafon that the Salts, that were not before fet 
at liberty to work, beiog now open'd in the Stomack.do fend 
up abundance of thofe pungent fteams/o grievoufly affli^Hng 
the brain. when they take ftrong Veffels not quite 
fiird, putting them into a cellar , wherein they make firft a 
mild fire , and then increafe it, and after a while Icflen it,that 
fo the boyling may eeafe by little and little of it felf - which is 
perform'd io 36 or 40 hours, according to the bigncls of the 
viflcU Here the Winc-boylers, iaftead of common candles, 
( which would melt by the heat) do flit Beech' wood dried and 
lighted 3 by which they alfo find, when the Muft is boy led e- 
nougli 
