Public health laboratory work, including methods employed in bacteriological research, with special reference to the examination of air, water and food contributedBlakiston, 1893 - 491 pages |
From inside the book
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Page xii
... non - fat The lactoscope . Microscopic examination PAGE . 236 240 · 242 • 246 • 251 • 252 256 258 258 260 265 267 • 267 271 272 275 276 279 279 Adulteration of milk . CHAPTER III . Butter The analysis xii LABORATORY WORK .
... non - fat The lactoscope . Microscopic examination PAGE . 236 240 · 242 • 246 • 251 • 252 256 258 258 260 265 267 • 267 271 272 275 276 279 279 Adulteration of milk . CHAPTER III . Butter The analysis xii LABORATORY WORK .
Page xiii
... Adulteration Bread . The analysis Adulteration CHAPTER VI . Microscopic examination Alum in bread PAGE . 282 289 290 291 292 294 295 297 299 • 300 . 301 · 302 304 • 306 307 • 311 . 311 • 313 315 316 317 318 319 CHAPTER VII . The average ...
... Adulteration Bread . The analysis Adulteration CHAPTER VI . Microscopic examination Alum in bread PAGE . 282 289 290 291 292 294 295 297 299 • 300 . 301 · 302 304 • 306 307 • 311 . 311 • 313 315 316 317 318 319 CHAPTER VII . The average ...
Page 280
... suspected liquid , when a blue colour ensues if blood is present . When present in consider- able quantities blood tinges the milk , and has a tendency to settle . Some added adulterants would also be dis- 280 LABORATORY WORK .
... suspected liquid , when a blue colour ensues if blood is present . When present in consider- able quantities blood tinges the milk , and has a tendency to settle . Some added adulterants would also be dis- 280 LABORATORY WORK .
Page 281
Henry Richard Kenwood. to settle . Some added adulterants would also be dis- covered by the microscopic examination , such as the various starch grains , ( made more ... ADULTERATION . MILK affords an excellent example ANALYSIS OF MILK . 281.
Henry Richard Kenwood. to settle . Some added adulterants would also be dis- covered by the microscopic examination , such as the various starch grains , ( made more ... ADULTERATION . MILK affords an excellent example ANALYSIS OF MILK . 281.
Page 282
Henry Richard Kenwood. CHAPTER III . ADULTERATION . MILK affords an excellent example of each of the various motives for adulteration , i.e. : —1 . To increase the bulk and weight of the article - in this case chiefly by the addition of ...
Henry Richard Kenwood. CHAPTER III . ADULTERATION . MILK affords an excellent example of each of the various motives for adulteration , i.e. : —1 . To increase the bulk and weight of the article - in this case chiefly by the addition of ...
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Common terms and phrases
acetic added adulteration alcohol alkaline alum ammonia ammonium sulphide amount analysis animal apparatus appearance atmosphere blue boiling bottle burette butter c.c. of water calcium calcium carbonate carbonic acid cells cent chemical chlorine coal gas collected colour contain copper created cubic cubic centimetres detected dilute dissolved distilled water employed estimation evaporation flask flour gases gelatine grammes granules hydrochloric acid insoluble iron lime liquid liquor potassæ litre magnesium meat method micro-organisms milk milligramme mineral necessary Nessler glass nitrates and nitrites nitrogen nitrous acid odour organic matter oxide oxidised oxygen permanganate placed platinum dish poisonous metals pollution potassium precipitate present pure quantities reaction reagent residue salts sample sediment silica silver nitrate smell sodium carbonate soil soluble specific gravity standard solution starch sterilised substance sugar sulphate sulphuretted hydrogen sulphuric acid temperature tion total solids tube vapour vegetable washed weight yellow zinc
Popular passages
Page 417 - ... that he had no reason to believe at the time when he sold it that the article was otherwise, and that he sold it in the same state as when he purchased it, he shull be discharged from the prosecution, but shall be liable to pay the costs incurred by the prosecutor, unless he shall have given due notice to him that he will rely on the above defence.
Page 341 - ... diseased, or unsound, or unwholesome, or unfit for the food of man, he may seize and carry away the same himself or by an assistant, in order to have the same dealt with by a justice.
Page 495 - The Diseases of Women. Including Diseases of the Bladder and Urethra. By DR. F. WINCKEL, Professor of Gynaecology and Director of the Royal University Clinic for Women, in Munich.
Page 495 - English Edition, revised and improved. 758 pages. This volume was specially prepared to furnish students with a new text-book of Physiology, elementary so far as to avoid theories which have not borne the test of time and such details of methods as are unnecessary for students in our medical colleges.