London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Bermondsey 1951
Report on the sanitary condition of the Borough of Bermondsey for the year 1951
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(41)
ICE CREAM. 108 samples of ice cream have been examined, with the following results:—
| 1. Bacterial Count. | |
| Up to 500 per 1 c.c. | 8 |
| Over 500 to 1,000 per c.c. | 7 |
| Over 1,000 to 5,000 per 1 c.c. . | 21 |
| Over 5,000 to 10,000 per 1 c.c. | 14 |
| Over 10,000 to 50,000 per 1 c.c. | 23 |
| Over 50,000 to 100,000 per 1 c.c. | 2 |
| Over 100.000 to 200,000 per 1 c.c. | 4 |
| Over 200,000 to 400,000 per 1 c.c. | 1 |
| Over 400,000 to 600,000 per 1 c.c. | 1 |
| Over 600,000 to 1,000,000 per 1 c.c. | 1 |
| Over 1,000,000 per 1 c.c. | – |
| Over 2,000,000 per 1 c.c. | – |
| Over 3,000,000 per 1 c.c. | 1 |
| 83 | |
| 2. Presence of B. Coli. | |
| B. Coli present in 1 c.c., 1 10th c.c. and 1 100th c.c. | 3 |
| B. Coli present in 1 c.c. and 1 10th c.c. | – |
| B. Coli present in 1 c.c. | – |
| B. Coli absent in 1 c.c., 1 10th c.c., and 1 100th c.c. | 80 |
| 83 | |
| 3. Methylene Blue Grading. | |
| Grade 1 | 38 |
| 2 | 15 |
| 3 | 11 |
| 4 | 19 |
| 83 | |
4. CHEMICAL ANALYSIS.
Twenty-five samples of ice cream were submitted for chemical
analysis under the Food Standards (Ice Cream) Order, 1951. Seventeen
samples were satisfactory and eight were not of the standard laid down
by the Order.