Treatise on the Falsifications of Food, and the Chemical Means Employed to Detect Them ...H. Bailliere, 1848 - 334 pagina's |
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Treatise on the Falsifications of Food, and the Chemical Means Employed to ... John Mitchell Volledige weergave - 1921 |
Treatise on the Falsifications of Food, and the Chemical Means Employed to ... John Mitchell Volledige weergave - 1848 |
Treatise on the Falsifications of Food, and the Chemical Means Employed to ... John Mitchell Volledige weergave - 1848 |
Veelvoorkomende woorden en zinsdelen
acetic acid added addition adulteration alcohol alkaline alum alumina ammonia amount arrow-root ascertain beer bicarbonate boiled Brazil wood bread bright carbonate of lime carbonate of soda carbonic acid caustic soda cent centage chalk cheese chicoree chloride coffee colouring matter contains copper degrees of hardness detected dilute dissolved distilled water dried dryness employed evaporated examined ferrocyanide ferrocyanide of potassium filter flour gallons gluten grains green teas heated hydrochloric acid insoluble in water iron liquid litmus London manufacture Matter insoluble metallic method milk mixed mixture nitric acid nitrogen obtained ordinary ounces oxide plaster of Paris poisonous portion potato-starch powder present produced Prussian blue pure readily residue salt samples small quantity soap test soluble specific gravity spirit standard solution starch substances sugar sulphate of copper sulphate of lime sulphuret sulphuric acid suspected taste tint tion vegetable vessels vinegar weight wheat flour white precipitate wine yellow zinc
Populaire passages
Pagina 341 - A New Method of Learning to Read, Write, and Speak the German Language.
Pagina 322 - ... the Chinese seemed quite conscious of the real character of the occupation in which they were engaged ; for, on attempting to enter several other places where the same process was going on, the doors were speedily closed upon the party. Indeed, had it not been for the influence of the Hongist who conducted them, there would have been little chance of their seeing as much as they did.
Pagina 341 - TOWNSHEND. FACTS in MESMERISM, with Reasons for a Dispassionate Inquiry into it.
Pagina 338 - The Natural History of Man ; comprising Inquiries into the Modifying Influence of Physical and Moral Agencies on the different Tribes of the Human Family. By James Cowles...
Pagina 86 - ... -druggists. It was at the same time, also, that a Mr. Jackson, of notorious memory, fell upon the idea of brewing beer from various drugs, without any malt and hops. This chemist did not turn brewer himself; but he struck out the more profitable trade of teaching his mystery to the brewers for a handsome fee.
Pagina 86 - ... notorious memory, fell upon the idea of brewing beer from various drugs, without any malt and hops. This chemist did not turn brewer himself; but he struck out the more profitable trade of teaching his mystery to the brewers for a handsome fee. From that time forwards, written directions, and receipt-books for using the chemical preparations to be substituted for malt and hops, were respectively sold ; and many adepts soon afterwards appeared everywhere, to instruct brewers in the nefarious practice...
Pagina 321 - The remission of the tea duties in the United States occasioned, in the years 1832 and 1833, a demand for green teas at Canton which could not be supplied by the arrivals from the provinces. The Americans, however, were obliged to sail with cargoes of green teas within the favourable season; they were determined to have these teas, and the Chinese were determined they should be supplied. Certain rumours being afloat concerning...
Pagina 25 - ... forms the bulk of the chemical impurity that the process will separate from water, and is the material whence the ingredient for effecting the separation will be obtained. In water, chalk is almost or altogether insoluble, but it may be rendered soluble by either of two processes of an opposite kind.
Pagina 341 - Boniface. Modern English and French Conversation ; containing Elementary Phrases and new Easy Dialogues, in French and English, on the most familiar Subjects : for the Use of the Traveller and Student. By M. Boniface.
Pagina xii - No person shall knowingly sell or communicate to other persons for their use, articles of food or drink which possess properties prejudicial to health, under a penalty of fine or bodily punishment. Whosoever adulterates any such victuals in any manner prejudicial to health, or mixes them with unwholesome materials, especially by adding any preparation of lead to liquors, shall, according to the circumstances of the case, and the degree of danger to health, be liable to imprisonment in a correction-house,...