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

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Holborn 1930

[Report of the Medical Officer of Health for Holborn Borough]

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MILK. The table below shows the fat content of 151 samples of milk examined : —

Percentage of Fat.Number of Samples.
Shops.Streets.Total.
Less than 3.0314
3.13-8
3.28311
3. 317320
3. 410313
3. 514317
3.610515
3.719120
3.814216
3.96-6
4.0123
4.1415
4.2527
4.31-1
4. 43-3
4. 51-1
4.91-1
5.12-2
5.21-1
5.31-1
5.41-1
12526151
Average fat content3.693.573.67

Monthly Variation of Chemical Composition of Milk.

Number of Samples examined.Total Solids. Per cent. average.Solids Non-fat. Per cent. average.Fat.Per cent. average.
January1212.198. 693. 50
February1212.208.793.41
March1612. 709. 043.62
April1012. 668.933.73
May2112.698.953. 65
June1312.118.903.50
July1212.468.813.65
August712. 388.763. 63
September612.858. 854.00
October1612.558.963.69
November1512.908. 953. 95
December1112.728. 933.79
Whole year15112.558.883. 67
Legal minimum11.508.503.00