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]
This page requires JavaScript
1923] 50
1923 | No. of Samples Taken. | Genuine. | Adulterated. | Per cent. Adulterated. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Quarters. | Sundays. | Weekdays. | Railway Stations. | All Milks. | Sundays. | Weekdays | Railway Stations. | All Milks. | Sundays. | Weekdays. | Railway Stations. | All Milks. | Sundays. | Week. days. | Railway Stations. | All Milks. |
1st Quarter | 30 | 88 | 31 | 149 | 30 | 84 | 31 | 145 | _ | 4 | _ | 4 | 4.5 | _ | 2.7 | |
2nd „ | 30 | 97 | 45 | 172 | 27 | 93 | 41 | 161 | 3 | 4 | 4 | 11 | 10.0 | 41 | 8.9 | 6.4 |
3rd „ | 30 | 113 | 46 | 189 | 29 | 107 | 39 | 175 | 1 | 6 | 7 | 14 | 3.0 | 5.3 | 15.2 | 7.4 |
4th „ | 30 | 90 | 46 | 166 | 30 | 87 | 46 | 163 | — | 3 | — | 3 | 3.3 | — | 1.8 | |
The Year | 120 | 388 | 16S | 676 | 116 | 371 | 157 | 644 | 4 | 17 | 11 | 32 | 3.3 | 4.4 | 6.5 | 4.7 |
The number of samples of milk purchased was 676, of which 644 were genuine and
32, or 4.7 per ccnt. were adulterated.
Showing the samples of milk reported as genuine or adulterated during the past 10 years and in 1923. MILK ADULTERATION.
Samples Analysed. | Genuine. | Adulterated | Par cent. Adulterated. | |
---|---|---|---|---|
1913 | 600 | 555 | 45 | 7.5 |
1914 | 595 | 539 | 56 | 9.4 |
1915 | 605 | 531 | 74 | 12.2 |
1916 | 599 | 506 | 93 | 15.5 |
1917 | 592 | 526 | 66 | 11.1 |
1918 | 634 | 537 | 97 | 15.3 |
1919 | 638 | 579 | 59 | 9.2 |
1920 | 612 | 605 | 37 | 5.7 |
1921 | 644 | 605 | 39 | 6.0 |
1922 | 638 | 576 | 62 | 9.7 |
Totals 10yrs. | 6,187 | 5,559 | 628 | 10.1 |
Years. | Sunday Milks. | Week-day Milks. | Railway Milks (Farmers). | ||||||
---|---|---|---|---|---|---|---|---|---|
No. of Samples | Per cent. of nonfatty solids. | Per cent of fat. | No. of Samples | Per cent. of nonfatty solids. | Per cent. of fat. | No. of Samples | Per cent. of nonfatty solids. | Per cent. of fat. | |
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 | 886 | 367 |
1916 | 160 | 8.60 | 353 | 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 | 360 | 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 |
1922 | 120 | 8.78 | 3.39 | 356 | 8.76 | 3.34 | 162 | 8.75 | 3.60 |
Total samples and average constituents (10 years. | 1,527 | 8.65 | 3.47 | 3.372 | 8.67 | 3.47 | 1,288 | 8.81 | 3.68 |
1923 | 120 | 8. 82 | 3.55 | 388 | 9. 08 | 3.63 | 168 | 8.90 | 3. 63 |