Outlines of dairy bacteriology, 10th edition: A concise manual for the use of students in dairyingRussell, H. L. (Harry Luman)
Science
Outlines of dairy bacteriology, 10th edition: A concise manual for the use of students in dairying
Russell, H. L. (Harry Luman)
Dairy microbiology
boiling water after each using | 2 | ..... |
| | |
66 =Privy= is.....in sanitary condition, with | | |
vault and seats.....covered and protected | 1 | ..... |
| | |
|-------|-------|
| 60 | |
Remarks
Equipment 40 per cent. Score .... per cent
Methods 60 per cent. Score .... per cent
Perfect Dairy 100 per cent. Score .... per cent
A copy of the completed report is left with the dairyman.
Before the farm inspection is carried out the creameries to which
the milk is delivered by the farmers are inspected at the time the
milk is being delivered. The temperature of the milk and its
cleanliness are noted. In the creamery the straining, cooling and
handling of the milk are observed as well as the washing of the milk
cans and other utensils, and the construction and condition of the
creamery, the opportunity for the water supply to become
contaminated, and the presence of infectious diseases among the
employees.
=Grades of milk.= Three grades of milk have been established. Each
dealer is required to state which grade or grades he expects to
handle. The specifications for the different grades are as follows.
_Grade A. Guaranteed Milk._ Guaranteed milk is that produced at
farms holding permits therefor from the Department of Health and
produced and handled in accordance with the following minimum
requirements, rules and regulations:
1. Only such cows shall be admitted to the herd as have not re-acted
to a diagnostic injection of tuberculin.
2. All cows shall be annually tested with tuberculin, and all
re-acting animals shall be excluded from the herd.
3. No milk from re-acting animals shall be shipped to the City of
New York for any purpose whatever.
4. The milk shall not contain more than 30,000 bacteria per c. c.
when delivered to the consumer, or at any time prior to such
delivery.
5. The milk shall be delivered to the consumer only in sealed
bottles, which have been sealed at the dairy.
6. The milk shall be delivered to the consumer within 30 hours of
the time at which it was drawn.
_Grade A. Certified Milk._ Certified milk is milk certified by a
milk commission appointed by the Medical Society of the County of
New York, or the Medical Society of the County of Kings, as being
produced under the supervision and in conformity with the
requirements of that commission as laid down for certified milk, and
sold under a permit therefor issued by the Board of Health.
No milk shall be held, kept, offered for sale, or sold and delivered
as certified milk in the City of New York which is produced under
requirements less than those for guaranteed milk.
Public-domain text, read in full here on John Shaqi.
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