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 Borough]
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1936] 66
Examined. | Genuine. | Adulterated. | Per Cent. | ||||
---|---|---|---|---|---|---|---|
Formal | Informal | Formal | Informal | Formal | Informal | Adulterated. | |
1st Quarter | 263 | 187 | 250 | 181 | 13 | 6 | 4.2 |
2nd | 172 | 88 | 165 | 88 | 7 | — | 2.7 |
3rd | 130 | 42 | 126 | 41 | 4 | 1 | 2.9 |
4th | 180 | 120 | 178 | 117 | 2 | 3 | 1.6 |
The Year | 745 | 437 | 719 | 427 | 26 | 10 | 3.0 |
Milk.—The qualitative results of the Analyses of the milk samples taken during the year are as follows:—
No. of Samples. | Solids not Fat. | Fat. | Total Solids. | |
---|---|---|---|---|
Milk purchased on Sundays | 24 | 8.59 | 8.52 | 12.11 |
Milk purchased on Week-days | 499 | 8.60 | 3.54 | 12.14 |
Milk procured in transit (Farmers Milks) | 53 | 8.64 | 3.74 | 12.38 |
Official Standard | — | 8.50 | 300 | 11.5 |
Sophistication of Milk.—The particulars as to the genuineness or otherwise of the samples procured or purchased on Sundays, Weekdays, and in transit are as follows :—
Number taken. | Genuine. | Adulterated. | Percentage Adulterated. | |
---|---|---|---|---|
On Sundays | 24 | 23 | 1 | 4.1 |
On Week-days | 499 | 488 | 11 | 2.2 |
In transit | 53 | 49 | 4 | 7.5 |
(Farmers' Milks) | ||||
576 | 560 | 16 | 2.8 |
1936. | No. of Samples Taken. | Genuine. | Adulterated. | Per cent. Adulterated. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Quarters. | Sundays. | Weekdays. | In transit. | All Milks. | Sundays. | Weekdays. | In transit. | All Milks. | Sundays. | Weekdays. | In transit. | All Milks. | Sundays. | Weekdays. | In transit. | All Milks. | |
1st Quarter | 5 | 202 | — | 207 | 5 | 194 | — | 199 | — | 8 | — | 8 | — | 3.96 | — | 3.86 | |
2nd „ | 5 | 120 | 12 | 137 | 5 | 118 | 8 | 131 | — | 2 | 4 | 6 | — | 1.66 | 33.3 | 4.38 | |
3rd „ | 5 | 79 | 17 | 101 | 5 | 78 | 17 | 100 | — | 1 | — | 1 | — | 1.27 | — | 0.99 | |
4th „ | 9 | 98 | 24 | 131 | 8 | 98 | 24 | 130 | 1 | — | — | 1 | 11.1 | — | — | 0.76 | |
The Year | 24 | 499 | 53 | 576 | 23 | 488 | 49 | 560 | 1 | 11 | 4 | 16 | 4.1 | 2.2 | 7.5 | 2.8 |
The number of samples of milk purchased was 576, of which 560 were genuine,
and 16, or 2.8 per cent., were adulterated.