Hops: Their Cultivation, Commerce, and Uses in Various Countries. A Manual of Reference for the Grower, Dealer, and BrewerE. & F.N. Spon, 1877 - 135 páginas |
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Página 3
... odour and bitter taste ; they appear to consist of an acid , ethereal oil , an aromatic resin , wax , ex- tractive , and a bitter principle called lupuline . By pressure , hop heads yield a green , light , acrid oil , called oil of hops ...
... odour and bitter taste ; they appear to consist of an acid , ethereal oil , an aromatic resin , wax , ex- tractive , and a bitter principle called lupuline . By pressure , hop heads yield a green , light , acrid oil , called oil of hops ...
Página 4
... odour . When rubbed between the fingers the grains are very easily broken , and adhere to the fingers , but on exposure to the light , or when from older hops , it becomes darker in colour , more opaque , and less gummy when rubbed ...
... odour . When rubbed between the fingers the grains are very easily broken , and adhere to the fingers , but on exposure to the light , or when from older hops , it becomes darker in colour , more opaque , and less gummy when rubbed ...
Página 5
... odour , which is due to the oxidation of the volatile oil , converting it into valerianic acid . The lupuline is of a golden yellow colour . The third year the colour is not much changed , but the odour becomes faint , with the same ...
... odour , which is due to the oxidation of the volatile oil , converting it into valerianic acid . The lupuline is of a golden yellow colour . The third year the colour is not much changed , but the odour becomes faint , with the same ...
Página 11
... odour , and , in fact , the active principle ; and that the bracts of the cones which were not touched with the yellow substance , had no more aromatic odour or flavour than dry hay . They also ascertained that this yellow powder or ...
... odour , and , in fact , the active principle ; and that the bracts of the cones which were not touched with the yellow substance , had no more aromatic odour or flavour than dry hay . They also ascertained that this yellow powder or ...
Página 14
... odour of fresh hops ; its specific weight 908 at + 16 ° C .; it is but slightly soluble in water , very soluble in alcohol , and boils at + 240 ° C. Iodine and bromine turn it brown and alcoholized sulphuric acid reddens it . The ...
... odour of fresh hops ; its specific weight 908 at + 16 ° C .; it is but slightly soluble in water , very soluble in alcohol , and boils at + 240 ° C. Iodine and bromine turn it brown and alcoholized sulphuric acid reddens it . The ...
Outras edições - Ver todos
Hops: Their Cultivation, Commerce, and Uses in Various Countries. A Manual ... Peter Lund Simmonds Visualização completa - 1877 |
Hops, Their Cultivation, Commerce and Uses in Various Countries Peter Lund Simmonds Prévia não disponível - 2013 |
Hops; Their Cultivation, Commerce, and Uses in Various Countries. a Manual ... P. L. Simmonds Prévia não disponível - 2017 |
Termos e frases comuns
acre acreage alcohol Alsace Amount of Duty aromatic Assoc Austria average bales Bavaria beer Belgium bine blight bracts brewers brewing bushels cloth colony colour consumption contain countries crop crown 8vo district dried drying East Kent employed Engineers England essential oil estimate ether exported extract Farnham favourable feet figs fluid ounces foreign hops France German ground grown growth heat hectares Herefordshire hill hop culture hop gardens hop growers hop growing hop plant important inches increase Inst kiln land lupuline Machinery malt manufacture manure Mid Kent mould oast obtained odour P. L. SIMMONDS paper-making picking planters plates plough poles pound powder Practical Treatise principle province of Posen quantity resin roots Royal sample season soil SPON Steam strobiles subsoil sulphur Sussex Tables tannic acid Third edition tincture Total United Kingdom vine volatile oil Weald of Kent West Flanders wireworm Wurtemberg yellow yield
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