The Chemistry of Foods: Tea, coffee, cocoa, sugar, etcCommittee of Council on Education, 1881 - Food |
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... flower buds . The leaves are sometimes 2 inches long and 1 inch wide ; usually , however , they are much smaller , though the full - grown leaf measures from 5 to 6 inches in length . B PURE TEA IS THE BEST . HORNIMAN'S PACKET TEA HAS.
... flower buds . The leaves are sometimes 2 inches long and 1 inch wide ; usually , however , they are much smaller , though the full - grown leaf measures from 5 to 6 inches in length . B PURE TEA IS THE BEST . HORNIMAN'S PACKET TEA HAS.
Page 1
... flower buds . The leaves are sometimes 2 inches long and 1 inch wide ; usually , however , they are much smaller , though the full - grown leaf measures from 5 to 6 inches in length . B The leaves are gathered four times during the year ,
... flower buds . The leaves are sometimes 2 inches long and 1 inch wide ; usually , however , they are much smaller , though the full - grown leaf measures from 5 to 6 inches in length . B The leaves are gathered four times during the year ,
Page 16
... usually adopted for the estimation of theine in tea : - First Method . One hundred grains of dry and powdered tea are boiled for several minutes with an equal weight of calcined magnesia and 8 ounces of strong alcohol , and filtered ...
... usually adopted for the estimation of theine in tea : - First Method . One hundred grains of dry and powdered tea are boiled for several minutes with an equal weight of calcined magnesia and 8 ounces of strong alcohol , and filtered ...
Page 21
... usually an indirect one . The amount of cellulose is represented by the portion insoluble in alcohol and water , less the mineral matter , and insoluble albumin . The ash is obtained by igniting a known weight of the dry residue , and ...
... usually an indirect one . The amount of cellulose is represented by the portion insoluble in alcohol and water , less the mineral matter , and insoluble albumin . The ash is obtained by igniting a known weight of the dry residue , and ...
Page 23
... usually made up with the tea when in a soft and flaccid condition , and are ingeniously concealed in the nodules formed of the leaves . Sometimes irregular grains of quartz have been simply coloured with plumbago or other substance ...
... usually made up with the tea when in a soft and flaccid condition , and are ingeniously concealed in the nodules formed of the leaves . Sometimes irregular grains of quartz have been simply coloured with plumbago or other substance ...
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Common terms and phrases
250 cubic centimetres Acorns added adulteration albumin alcohol alkaloid analysis appearance bean benzol berries boiling water caffeic acid Caffeine cane caramel cells cellulose cent centimetres of water chemists chicory cloth cocoa cocoa nibs coffee cold water colouring matter Congou consists constituents contains copper crown 8vo crystals cubic centimetres Demy 8vo dextrin dextro-glucose dilute dissolved distilled dried estimation ether evaporated exhausted leaves Fehling's fermentation filtered filtrate glucose grains grams granules green tea husk India infusion insoluble invert-sugar kernel laticiferous laticiferous tissue leaf magnesia mangold wurzel manufacture mineral matter mixture nitrogen obtained Orange Pekoe oxide Parsnips percentage of ash portion potash powder precipitate prepared present proportion Prussian blue pure cane-sugar raw sugar removed roasted sample of coffee seeds Silica skin soluble in water solution Souchong specific gravity starch sulphuretted hydrogen sulphuric acid tannic acid tannin temperature theine theobromine Trinidad vegetable substances weight wurzel
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