Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Islington, Metropolitan Borough of]
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1922] 62
The number of samples of milk purchased was 638, of which 576 were genuine and
62, or 9 7 per cent, were adulterated.
Showing the samples of milk reported as genuine or adulterated during the past
30 years
MILK ADULTERATION.
Samples Analysed. | Genuine. | Adulterated | Per cent. Adulterated. | Samples Analysed. | Genuine. | Adulterated | Per cent. Adulterated. | ||
---|---|---|---|---|---|---|---|---|---|
1893 | 213 | 173 | 40 | 18.7 | 1909 | 605 | 563 | 42 | 6.9 |
1894 | 206 | 169 | 37 | 17.9 | 1910 | 621 | 563 | 58 | 9.3 |
1895 | 413 | 343 | 70 | 16.9 | 1911 | 601 | 542 | 59 | 9.8 |
1896 | 468 | 418 | 50 | 10.6 | 1912 | 606 | 573 | 33 | 5.4 |
1897 | 513 | 464 | 49 | 9.5 | 1913 | 600 | 555 | 45 | 7.5 |
1898 | 543 | 492 | 51 | 9.4 | 1914 | 595 | 539 | 56 | 9.4 |
1899 | 532 | 477 | 55 | 10.3 | 1915 | 605 | 531 | 74 | 12.2 |
1900 | 541 | 485 | 56 | 10.3 | 1916 | 599 | 506 | 93 | 15.5 |
1901 | 632 | 556 | 76 | 12.0 | 1917 | 592 | 526 | 66 | 11.1 |
1902 | 586 | 528 | 58 | 9.9 | 1918 | 634 | 537 | 97 | 15.3 |
1903 | 508 | 458 | 50 | 9.8 | 1919 | 638 | 579 | 59 | 9.2 |
1904 | 600 | 553 | 47 | 7.8 | 1920 | 642 | 605 | 37 | 5.7 |
1905 | 594 | 549 | 45 | 7.6 | 1921 | 644 | 605 | 39 | 6.0 |
1906 | 634 | 560 | 74 | 11.8 | Totals | 16,166 | 14,558 | 1,608 | 9.9 |
1907 | 597 | 557 | 40 | 6.7 | |||||
1908 | 604 | 552 | 52 | 8.6 | |||||
1922 | 638 | 576 | 62 | 9.7 |
Years. | Sunday Milks. | Week-day Milks. | Railway Milks (Farmers). | ||||||
---|---|---|---|---|---|---|---|---|---|
No. of Samples | Per cent. of non-fatty solids. | Per cent. of fat. | No. of Samples | Per cent. of non-fatty solids. | Per cent. of fat. | No. of Samples | Per cent. of non-fatty solids. | Per cent. of fat. | |
1912 | 160 | 8.70 | 3.67 | 326 | 8.76 | 3.61 | 120 | 8.84 | 3.86 |
1913 | 162 | 8.74 | 3.56 | 318 | 8.72 | 3.52 | 120 | 8.92 | 3.80 |
1914 | 155 | 8.60 | 3.42 | 320 | 8.71 | 3.52 | 120 | 8.88 | 3.78 |
1915 | 165 | 8.64 | 3.43 | 320 | 8.76 | 3.49 | 120 | 8.86 | 3.67 |
1916 | 160 | 8.60 | 3.53 | 319 | 8.56 | 3.43 | 120 | 8.83 | 3.63 |
1917 | 150 | 8.63 | 3.45 | 322 | 8.60 | 3.41 | 120 | 8.84 | 3.59 |
1918 | 136 | 8.39 | 3.60 | 377 | 8.44 | 3.53 | 121 | 8.61 | 3.65 |
1919 | 166 | 8.56 | 3.56 | 331 | 8.56 | 3.61 | 141 | 8.67 | 3.68 |
1920 | 162 | 8.71 | 3.42 | 338 | 8.76 | 3.52 | 142 | 8.86 | 3.66 |
1921 | 151 | 8.83 | 3.34 | 371 | 8.79 | 3.37 | 122 | 8.91 | 3.73 |
Total samples and average constituents (10 years). | 1,567 | 8.64 | 3.50 | 3,342 | 8.67 | 3.50 | 1,246 | 8.82 | 3.70 |
1922 | 120 | 8.78 | 3.39 | 356 | 8.76 | 3.34 | 162 | 8.75 | 3.60 |