Bulletin - Bureau of Chemistry, Issues 100-109U.S. Government Printing Office, 1906 - Agricultural chemistry |
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Page 52
... gravity of milk will afford some clew as to whether the sample has been adulterated by dilution with water . Whole milk has a specific gravity between 1.027 and 1.033 . The specific gravity of skimmed milk is higher , and milk very rich ...
... gravity of milk will afford some clew as to whether the sample has been adulterated by dilution with water . Whole milk has a specific gravity between 1.027 and 1.033 . The specific gravity of skimmed milk is higher , and milk very rich ...
Page 19
... gravity . - Make the determination of specific gravity in the usual manner . Acidity . - Titrate 7 grams ( 6.8 cc if the gravity is about 1.04-1.05 ) with tenth - normal sodium hydroxid , using phenolphthalein as indicator . If the ...
... gravity . - Make the determination of specific gravity in the usual manner . Acidity . - Titrate 7 grams ( 6.8 cc if the gravity is about 1.04-1.05 ) with tenth - normal sodium hydroxid , using phenolphthalein as indicator . If the ...
Page 70
... gravity of solutions in acetic acid and alcoholic potash , indicates the value of a sample to the baker . Nor can fermentation tests replace baking tests . The specific gravity of the bread is of value , and varies as follows : Best ...
... gravity of solutions in acetic acid and alcoholic potash , indicates the value of a sample to the baker . Nor can fermentation tests replace baking tests . The specific gravity of the bread is of value , and varies as follows : Best ...
Page 90
... gravity 0.871 , be employed . On behalf of the Washington Section of the American Chemical Society , an invitation was extended to the association to be present at the meeting of the section to be held at the Cosmos Club , November 15 ...
... gravity 0.871 , be employed . On behalf of the Washington Section of the American Chemical Society , an invitation was extended to the association to be present at the meeting of the section to be held at the Cosmos Club , November 15 ...
Page 110
... gravity , 69 ° C. Köttstorfer number . Butyric acid .. Melting point a . Test . PHYSICAL EXAMINATION . Gottlieb Ether - ex- traction method . method . 41 41.0 40 40.0 39 38.5 0.900 0.8995 230. 69 228. 34 per cent . ° C .. 5.04 5.04 29.5 ...
... gravity , 69 ° C. Köttstorfer number . Butyric acid .. Melting point a . Test . PHYSICAL EXAMINATION . Gottlieb Ether - ex- traction method . method . 41 41.0 40 40.0 39 38.5 0.900 0.8995 230. 69 228. 34 per cent . ° C .. 5.04 5.04 29.5 ...
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Common terms and phrases
acetic adulterated alkaline ammonium amount analysis associate referee average boiling bottle Bureau of Chemistry calcium cane carbon cc of water cent alcohol Chem chemical chemists chlorid citral coloring matter containing cool copper cubic centimeters Dairy and Food Department of Agriculture Detection determination dilute dissolved distilled dried ether evaporate Expt extract fertilizer field filter filtrate flask flour Food Comm gliadin gluten grams heat hydrochloric acid hydrocyanic acid insoluble iodin liquid manufacture meat method minutes mixed mixture nitrate nitric acid nitrogen Ohio Dairy oxid phosphate phosphoric acid potash potassium pounds normal formula precipitate prepared proteids quantity reagents reducing sugar Rept residue salicylic acid salt sample Scotch whiskey sirup soda sodium hydroxid soluble solution specific gravity spirit starch substance sucrose sulphate sulphuric acid TABLE tannin temperature tenth-normal tion tons per acre tube U. S. Department wash weight whiskey wine
Popular passages
Page 34 - misbranded," as used herein, shall apply to all drugs, or articles of food, or articles which enter into the composition of food, the package or label of which shall bear any statement, design, or device regarding such article, or the ingredients or substances contained therein which shall be false or misleading in any particular...
Page 34 - Second. If it be labeled or branded so as to deceive or mislead the purchaser, or purport to be a foreign product when not so, or if the contents of the package as originally put up shall have been removed, in whole or in part, and other contents shall have been placed in such package...
Page 33 - Second. If any substance has been substituted wholly or in part for the article. Third. If any valuable constituent of the article has been wholly or in part abstracted. Fourth. If it be mixed, colored, powdered, coated, or stained in a manner whereby damage or inferiority is concealed.
Page 34 - In the case of articles labeled, branded, or tagged so as to plainly indicate that they are compounds, imitations, or blends, and the word "compound," "imitation," or "blend," as the case may be, is plainly stated on the package in which it is offered for sale: Provided, That the term, blend...
Page 33 - 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 "food...
Page 36 - When construing and enforcing the provisions of this Act, the act, omission, or failure of any officer, agent, or other person acting for or employed by any corporation, company, society, or association, within the scope of his employment or office, shall in every case be also deemed to be the act, omission,, or failure of such corporation, company, society, or association as well as that of the person.
Page 33 - ... investigation: Provided, That no drug defined in the United States Pharmacopoeia or National Formulary shall be deemed to be adulterated under this provision if the standard of strength, quality, or purity be plainly stated upon the bottle, box, or other container thereof although the standard шау differ from that determined by the test laid down in the United States Pharmacopoeia or National Formulary.
Page 23 - In the case of food, drink, flavoring extract, confectionery or condiment : (1) If any substance or substances have been mixed with it. so as to lower or depreciate, or injuriously affect its quality, strength or purity ; (2) If any inferior or cheaper substance or substances have been substituted wholly or In part for it; (3) if any valuable or necessary constituent or ingredient has been wholly or in part abstracted from it...
Page 33 - First. If, when a drug is sold under or by a name recognized in the United States Pharmacopoeia or National Formulary, it differs from the standard of strength, quality, or purity, as determined by the test laid down in the United States Pharmacopoeia or National Formulary official at the time of investigation : Provided, That no drug defined in the United States Pharmacopoeia or National Formulary...
Page 35 - That upon the payment of the costs of such libel proceedings and the execution and delivery of a good and sufficient bond to the effect that such articles shall not be sold or otherwise disposed of contrary to the provisions of this Act or the laws of any State, Territory, or District, the court may by order direct that such articles be delivered to the owner thereof.