Food Adulteration and Its Detection"The more important and recent laws relating to food adulteration, which have been enacted by American state legislatures, and by the United States government": pages 268-319 |
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Results 1-5 of 71
Page 24
... determination made of the extract afforded . The calculated proportion of spent tea was 44 per cent . , instead of 50 per cent . It should be added , however , that the tea taken subsequently proved to be of a very superior quality ...
... determination made of the extract afforded . The calculated proportion of spent tea was 44 per cent . , instead of 50 per cent . It should be added , however , that the tea taken subsequently proved to be of a very superior quality ...
Page 25
... determination of the same must be made . The following tabulation gives the constituents of genuine tea , so far as the ash , extract , and insoluble leaf are in- volved : — Total ash ranges between 47 and 6 · 2 per cent . Ash soluble ...
... determination of the same must be made . The following tabulation gives the constituents of genuine tea , so far as the ash , extract , and insoluble leaf are in- volved : — Total ash ranges between 47 and 6 · 2 per cent . Ash soluble ...
Page 33
... determination of the infusion obtained from the suspected sample as a means for detect- ing adulteration . The results afforded are fairly approxi- mate . The solution is prepared by boiling one part of the sample with ten parts of ...
... determination of the infusion obtained from the suspected sample as a means for detect- ing adulteration . The results afforded are fairly approxi- mate . The solution is prepared by boiling one part of the sample with ten parts of ...
Page 35
... determined by trial how many c.c. of the extract from the standard mixture , together with enough distilled water to make up the 50 c.c. , will produce the same colour . In calculating the chicory present , it is assumed that this ...
... determined by trial how many c.c. of the extract from the standard mixture , together with enough distilled water to make up the 50 c.c. , will produce the same colour . In calculating the chicory present , it is assumed that this ...
Page 37
... determined by Fehling's method as follows : - # A standard solution of pure cupric sulphate is first pre- pared by dissolving 34 64 grammes of the crystals ( previously ground and dried by pressing between bibulous paper ) in about 200 ...
... determined by Fehling's method as follows : - # A standard solution of pure cupric sulphate is first pre- pared by dissolving 34 64 grammes of the crystals ( previously ground and dried by pressing between bibulous paper ) in about 200 ...
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Common terms and phrases
acetic acid added addition admixture adulteration albuminoid alcohol alum ammonia ammonium amount analysis artificial beer Board of Health boiling branded bread cane sugar carbonic acid cent cheese chemical chicory chloride cider vinegar cocoa coffee colouring matter compound contained cream detected determined dextrine dilute dissolved distilled dryness employed estimation ether evaporated examination extract Fehling's Fehling's solution fermentation filtered filtrate flask flour genuine butter glucose glycerine grain grammes grape sugar honey hundred dollars hydroxide imprisonment inspector liquid liquors litre malt manufacture milk mixture nitrates nitric acid nitrogen obtained offence oleomargarine package Paris Penalty pepper person phosphoric acid plate polariscope polarised potassium potassium bitartrate potassium hydroxide precipitate present proportion provisions Public Statutes pure quantity residue salt sample sell sodium sodium bicarbonate solids soluble solution specific gravity starch substances sulphate sulphuric acid syrup tartaric tartaric acid temperature tested thereof tion vinegar water-bath weight wine York
Popular passages
Page 259 - In the case of food or drink. 1. If any substance or substances has or have been mixed with it so as to reduce or lower or injuriously affect its quality or strength. 2. If any inferior or cheaper substance or substances have been substituted wholly or in part for the article. 3. If any valuable constituent of the article has been wholly or in part abstracted.
Page 273 - First. If any substance has been mixed and packed with it so as to reduce or lower or injuriously affect its quality or strength.
Page 272 - drug," as used in this Act, shall include all medicines and preparations recognized in the United States Pharmacopoeia or National Formulary for internal or external use, and any substance or mixture of substances intended to be used for the cure, mitigation, or prevention of disease of either man or other animals. The term
Page 300 - ... shall be the duty of the Commissioner of Internal Revenue, within a period of not more than two years after such sale or removal, upon satisfactory proof, to estimate the amount of tax which has been omitted to be paid, and to make an assessment therefor and certify the same to the collector.
Page 263 - Object and intent of this article This article and each section thereof are declared to be enacted to prevent deception in the sale of dairy products, and to preserve the public health, which is endangered by the manufacture, sale and use of the articles or substances herein regulated or prohibited.
Page 258 - Act: (a) In the case of drugs: (1) If, when sold under or by a name recognized in the United States Pharmacopoeia, it differs from the standard of strength, quality, or purity laid down therein.
Page 300 - Notice. — The manufacturer of the filled cheese herein contained has complied with all the requirements of the law. Every person is cautioned not to use either this package again or the stamp thereon again, nor to remove the contents of this package without destroying said stamp, under the penalty provided by law in such cases.
Page 293 - An act to prevent deception in the sale of butter and cheese," and the other approved May 24, 1883, and entitled "An act for the protection of dairymen, and to prevent deception in sales of butter and cheese...
Page 299 - ... his factory, and conduct his business under such surveillance of officers and agents as the Commissioner of Internal Revenue, with the approval of the Secretary of the Treasury, may by regulation require. But the bond required of such manufacturer shall be with sureties satisfactory to the collector of internal revenue, and in a penal sum of not less than...
Page 299 - That all oleomargarine shall be packed by the manufacturer thereof in firkins, tubs, or other wooden packages not before used for that purpose, each containing not less than ten pounds, and marked, stamped and branded as the Commissioner of Internal Revenue, with the approval of the Secretary of the Treasury, shall prescribe ; and all sales made by manufacturers of oleomargarine and wholesale dealers in oleomargarine shall be in original stamped packages.