View report page

- 56 -
to decolourize the Methylene Blue and it is suggested that if
samples consistently fail to reach grades 1 and 2 it would be
reasonable to regard this as an indication of defects in
manufacture or handling which warrant further investigation.
During 1953 thirteen samples of ice cream were taken and
submitted to the Methylene Blue test and the results are as
follows

Premises in the borough where ice cream is manufactured,
stored or sold were frequently inspected during the year and
found to be in a satisfactory condition, having regard to the
Ice Cream (Heat Treatment, etc.) Regulations, 1947/52.
Ice Lollies
There is no standard, either bacteriological or chemical,
laid down for ice lollies, for these are specifically exempted
from the Pood Standards(Ice Cream) Order, 1953.
It would appear that sales of ice lollies are increasing
and, during the year seven samples were submitted for
bacteriological examination and chemical analysis. In one
case, the result of the bacteriological examination was
unsatisfactory. The manufacturer ceased to manufacture this
particular kind of ice lolly.
One sample submitted for chemical analysis was found to
contain an excessive amount of lead. Representations were made
to the manufacturer, who decided to cease production.
Some manufacturers of ice lollies prefer to use the metal
moulds rather than the plastic type. It is understood that
this preference is due to metal providing quicker and more
efficient freezing, but unless they are kept in a good state of
repair, there exists a risk of metallic contamination.
FOOD POISONING
Under Section 17 of the Food and Drugs Act, 1938,
any medical practitioner, on becoming aware that a person
is suffering, or is suspected to be suffering, from food
poisoning, must notify the Medical Officer of Health.
The following table shows particulars of notifications
received in 1953:-