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 Stepney]
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Table A.—
| Nature. | Number of Samples | Number Genuine. | Number Adult' rated | Perientages Adult' rated | Preservatives Found |
|---|---|---|---|---|---|
| Solution of Iodine | 1 | — | 1 | 100 | — |
| Soup Powder | 3 | 3 | — | — | None |
| Spice | 3 | 3 | — | — | — |
| Spirit of Iodine | 1 | 1 | — | — | — |
| Spirits | 27 | 24 | 3 | 11.1 | — |
| Sponge Mixture | 1 | 1 | — | — | None |
| Suet | 10 | 10 | — | — | — |
| Sugar | 9 | 9 | — | — | None |
| Sulphur Ointment | 8 | 7 | 1 | 12-5 | — |
| Sweets | 3 | 3 | — | — | None |
| Sweet Spirit of Nitre | 6 | 2 | 4 | 66.7 | — |
| Tea | 5 | 5 | — | — | — |
| Tinned Fish | 3 | 3 | — | — | None |
| Tinned Fruit | 3 | 3 | — | — | None |
| Tinned Peas | 2 | 2 | — | — | None |
| Vinegar | 9 | 9 | — | — | None |
| Yeast | 3 | 3 | — | — | — |
| Zinc Ointment | 7 | 7 | — | — | — |
| 1,630 | 1,491 | 139 | 8.5 | 43 |
Details of samples shown in the above table to contain preservative are
given under the respective headings in those cases where an offence had been
committed.
Table B shows the number of samples taken under the Act with the
percentage of adulteration and also the total number of samples examined
during the nast ten years.
Table B.
| Year. | Samples taken under the Act. | Number Adulterated. | Percentage Adulterated. | Bact. Examinations | Miscellaneous Samples | Total Samples |
|---|---|---|---|---|---|---|
| 1926 | 1,341 | 37 | 2.8 | — | 41 | 1,382 |
| 1927 | 1,292 | 42 | 3.3 | — | 55 | 1,347 |
| 1928 | 1,528 | 68 | 4.5 | — | 29 | 1,557 |
| 1929 | 1,537 | 63 | 4.1 | — | 72 | 1,609 |
| 1930 | 1,518 | 35 | 2.3 | 1 | 83 | 1,602 |
| 1931 | 1,488 | 43 | 2.9 | 46 | 173 | 1,707 |
| 1932 | 1,546 | 48 | 3.1 | 38 | 185 | 1,769 |
| 1933 | 1,513 | 37 | 2.4 | 20 | 112 | 1,645 |
| 1934 | 1,614 | 74 | 4.6 | — | 111 | 1,725 |
| 1935 | 1,630 | 139 | 8.5 | — | 109 | 1,739 |
It will be seen that there has been a considerable increase in the percentage
of adulteration.