London's Pulse: Medical Officer of Health reports 1848-1972

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City of London 1937

[Report of the Medical Officer of Health for Port of London]

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Date. 1937.Sample.Result of Analysis.Action taken.
Sept. 8Canned fish (10)These samples on examination gave the following results:—None.
Sample No.Tin, grains per pound
1 SildNone
2 CrabNone
3 SildNone
4 Sild0.55
5 Herrings010
6 CrabNone
7 Sild0.67
8 Sild1.37
9 SildNone
10 Dressed crabNone
„ 10Trimoline (sugar invert from molasses).Free from prohibited preservatives and arsenic.None.
„ 10Ham rollFree from metallic contamination and prohibited preservatives.None.
„ 14AngelicaContained 22 parts of sulphur dioxide per million.None.
„ 14Drained cherriesFree from prohibited preservatives and colouring matter.None.
„ 14Trennfix (oil compound)Contained 380 parts of benzoic acid per million. Unable to detect any other deleterious ingredients.None (not for consumption),
„ 27SardinesContained 4 parts of lead per million.None.
„ 30Pate de foie grasFree from metallic contamination, prohibited preservatives and colouring matter.None.
„ 30Sild in sauceDitto.None.
„ 30Mackerel filletsContained 2 parts of lead per million.None.
„ 30GherkinsContained 5 parts of copper per million.None.
„ 30Slab chocolateUnable to detect anything of a deleterious nature. Free from metallic contamination and alkaloids and the fat seems to be a cocoa butter with some milk fat.None.
Oct, 5SardinesContained 11 parts of lead per million and 1.2 grains of tin per pound.Consignment re-exported.
„ 8Canned fish (10)These samples on examination gave the following results:—None.
Sample.Tin, grains per poundCopper, parts per million
Sild in tomatoNone.None.
Herrings in tomatoNone.None.
Herrings in tomatoNone.None.
Sild in oil0.21—-
Brisling0.1-
Sild in oil0.15-
Sild in tomatoNone.5
Sild in oil0.2
CrabNone.None.
Kipper snacksNone.
„ 8CurrantsContained 10 parts of copper per million.Reported to the Ministry of Health.
„ 8Candied peelContained 50 parts of sulphur dioxide per million.None.
„ 8Doughnut flourFree from the presence of prohibited preservatives.None.
„ 13Currants (4)These samples were found to contain 5, 6, a trace and 6 parts of copper per million respectively.Reported to the Ministry of Health.
„ 8Orange juiceContained 675 parts of sulphur dioxide per million.None.
„ 15Sardines (2)These samples contained 4 and 5 parts of lead per million respectively.None.
„ 16Chocolate wafers (4)These samples were all found to contain traces of boric acid. (Boric acid is a normal constituent of the cocoa bean.)None.
„ 23Currants (2)These samples showed 2 parts per million and a trace of copper respectively.None.
„ 28Boneless HerringsThis sample was found to be free from metallic contamination and prohibited preservatives.None.
„ 28Turkish DelightThis sample was found to be free from metallic contamination and prohibited preservatives.None.
„ 28SardinesContained 3 parts of lead per million.None.
„ 28Apricot pasteContained 483 parts of sulphur dioxide per million.None.