466 



INDEX. 



Fruit-wines 



bottling of, 358 



ciders, etc., manufacture of, 



299-369 



clarification of, 358 

 from small fruits, 356-368 

 percentage of alcohol of, 



326 

 Fruits and their composition, 306- 



315 



applicable to wine making, 299 

 berries, and sugar, vinegar from, 



163-166 



boiling of, for preserving, 373 

 fermentation of the juices of, 357, 



358 



inorganic constituents of, 312 

 pectine in, 304 

 preparation of, for evaporating, 



417, 418 



of, for preserving, 372, 373 

 results of the chemical re- 

 searches into the changes of, 

 304-306 



ripening of, 299-306 

 secretion of a gum-like substance 



upon the exterior of, 304 

 selection and expressing the juice 



of, for wine, 357 

 solid constituents in the pulp of, 



304 

 soluble substances in the pulp of, 



304 



suitable and unsuitable for can- 

 ning, 375 

 table of content of sugar and free 



acid in, 165 

 used for the preparation of fruit 



wines, 306 



varieties of, preferred by the 

 North American factories for 

 canning, 375, 376 

 Further treatment of freshly prepared 



vinegar, 144-154 

 Fusel oil in spirits of wine from grain, 



constitution of, 115 

 of brandy, 115 

 of potato alcohol, 114 

 oils, 114 



change of, in acetous fer- 

 mentation, 39 

 conversion of, into compound 



ethers, 114 



formation of in vinous fer- 

 mentation, 39 



GAS, Vincent's apparatus for cool- 

 ing, illustrated, 228, 229 

 Generator, arrangements for the dis- 

 tribution of the alcoholic fluid 

 in the, with illustrations, 61-65 



capacity of a, 46, 115 



comparison of a, to a furnace, 49, 

 53 



cover of, illustrated and de- 

 scribed, 56, 57 



difficulty of conveying the requi- 

 site amount of air to the, 53 



disadvantages of a number of 

 apertures below the false 

 bottom of a, illustrated, 57, 58 



disk of the, with illustrations, 59, 

 60 



illustrated and described, 54-56 



induction of slower work in a, 

 119 



manner of filling the, with shav- 

 ings, 68 



Michaelis's rotatory, 142, 143 



mode of calculating the space re- 

 quired beneath the lath- bottom, 

 for the reception of the fluid 

 passing through the, 90 



number of beech shavings re- 

 quired for a, 66 



quantity of air, which must daily 

 pass through each, 46 



of alcoholic fluid to be daily 

 worked in a, 116 



Singer's, illustrated and de- 

 scribed, 140-142 



suitable construction of, 49 



with air tube in the lower por- 

 tion, illustrated, 60, 61 

 self-acting discharge arrange- 

 ment, with illustration, 58, 

 59 



working of the, how recognized, 



97 

 Generators, acidulation of the, 96, 97 



arrangement of, in groups, 91 

 of the, 54-65 



artificial ventilation of, 73-80 



control of the normal working of 

 the, 119 



crossing of the, 122, 123 



deficiency of the present, 47 



dimensions of the most suitable, 

 56 



disadvantage of small and of 

 large, 55, 56 





