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 Ealing]
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Throughout the year, routine inspections at regular intervals were made to manufacturers' premises to ensure compliance with the requirements of the Food Hygiene and Ice Cream (Heat Treatment) Regulations Systematic sampling of ice cream and ice lollies was carried out, details of which are as follows: -
Commodity | Number of Samples | Methylene Blue Grade | Not Graded | Grades I & II satisfactory | Grade III doubtful . | Grade IV unsatisfactory | |||
---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | ||||||
Ice Cream (local manufacturers) | 277 | 163 | 55 | 43 | 16 | - | 218 | 43 | 16 |
Ice Cream (other manufacturers) | 44 | 19 | 10 | 4 | 11 | - | 29 | 4 | 11 |
Ice Lollies (local manufacturers) | 24 | - | - | - | - | 24 | 24 | - | - |
Ice Lollies (other manufac turers) | 19 | - | - | - | - | 19 | 19 | - | - |
Totals | 364 | 182 | 65 | 47 | 27 | 43 | 290 | 47 | 27 |
The above table includes:-
Ice Cream samples from vans | 30 | 17 | 6 | 2 | 5 | - | 23 | 2 | 5 |
Soft ice cream samples | 66 | 30 | 13 | 6 | 17 | - | 43 | 6 | 17 |
The largest proportion of unsatisfactory samples were from soft ice cream dispensing machines.
These machines require very careful cleaning and sterilizing at the end of each day, but the need
for this was not always appreciated by the operatives. Visits by inspectors were made in order to
improve the standard and this resulted in more satisfactory samples being obtained.
IMITATION CREAM
There is still one manufacturer of this product in the borough. Imitation cream is used
largely by the confectionery trade and is produced by an emulsion of edible oils or fats with water,
and the mixtures is then pasteurised. The bacteriological examination of 67 samples was made and
all were found to be satisfactory. The producer concerned continued to maintain a high standard of
hygiene and quality control. 66.