Hygienic Laboratory bulletin. no. 41, 1908, Vydání 41U.S. Government Printing Office, 1908 |
Vyhledávání v knize
Výsledky 1-5 z 69
Strana 16
... pertinent information relating thereto . by The important subject of pasteurization has been carefully studied for Rosenau , who points out its advantages and discusses its inconveniences . He recommends 60 ° C. for twenty minutes 16.
... pertinent information relating thereto . by The important subject of pasteurization has been carefully studied for Rosenau , who points out its advantages and discusses its inconveniences . He recommends 60 ° C. for twenty minutes 16.
Strana 17
inconveniences . He recommends 60 ° C. for twenty minutes as the best temperature to use in pasteurizing milk , as this degree of heat is sufficient to destroy the pathogenic micro - organisms without de- vitalizing the milk itself ...
inconveniences . He recommends 60 ° C. for twenty minutes as the best temperature to use in pasteurizing milk , as this degree of heat is sufficient to destroy the pathogenic micro - organisms without de- vitalizing the milk itself ...
Strana 120
... minute portions of human excreta might have adhered . " Nurses also connected with dairy . Children of farmer sick with typhoid fever . Father would nurse the children and also at- tend to the cattle . Milking hovel near a stream which ...
... minute portions of human excreta might have adhered . " Nurses also connected with dairy . Children of farmer sick with typhoid fever . Father would nurse the children and also at- tend to the cattle . Milking hovel near a stream which ...
Strana 169
... minutes , and then injected 5 to 6 ' cubic centimeters of a mixture of the cream and sediment into the peritoneum of guinea pigs . In 9 per cent of the cases tubercle bacilli were demonstrated in the milk by these means . Ott . Ein ...
... minutes , and then injected 5 to 6 ' cubic centimeters of a mixture of the cream and sediment into the peritoneum of guinea pigs . In 9 per cent of the cases tubercle bacilli were demonstrated in the milk by these means . Ott . Ein ...
Strana 171
... minutes ; guinea pigs examined after death from disease or killed , the characteristic histological tubercle being ... minutes , the cream removed and the milk recentrifuged for 30 minutes . The sediment was then used for inocu- lating ...
... minutes ; guinea pigs examined after death from disease or killed , the characteristic histological tubercle being ... minutes , the cream removed and the milk recentrifuged for 30 minutes . The sediment was then used for inocu- lating ...
Běžně se vyskytující výrazy a sousloví
amount animals average bacteria per cubic bacteriological Board of Health boiling boric acid bottles butter fat casein caseinogen cattle cause cent chemical Circumstances of outbreak clean consumer cow's milk cows cubic centimeter dairy farm dairyman digestion diphtheria disease District of Columbia epidemic examination feeding fermentation goats guinea pigs health officer heated ice cream infants infected inoculated inspection inspector Jour July July 15 July 29 lactic acid leucocytes market milk method milk containing milk farm milk route milk sickness milk supply milker number of bacteria nursing obtained occurred pasteurization person poisonous pollution present produced proteids quantity raw milk rennin Report sale of milk samples of milk sanitary scarlet fever Sept sick skim standard sterilized streptococci substances sugar TABLE temperature tion Trace tubercle bacilli tuberculin tuberculosis typhoid fever typhosus udder Vanilla Wagon washed Washington water supply
Oblíbené pasáže
Strana 738 - Second. If it be labeled or branded so as to deceive or mislead the purchaser, or purport to be a foreign product when not so, or if the contents of the package as originally put up shall have been removed, in whole or in part, and other contents shall have been placed in such package...
Strana 738 - ... package as originally put up shall have been removed in whole or in part and other contents shall have been placed in such package or if it fail to bear a statement on the label of the quantity or proportion of any morphine, opium, cocaine, heroin, alpha or beta eucaine, chloroform, cannabis indica, chloral hydrate, or acetanilide, or any derivative or preparation of any such substances contained therein.
Strana 738 - ... any added poisonous or other added deleterious ingredient which may render such article injurious to health: Provided, That when in the preparation of food products for shipment they are preserved by any external application applied in such manner that the preservative is necessarily removed mechanically, or by maceration in water, or otherwise, and directions for the removal of said preservative shall be printed on the covering or the package, the provisions of this act shall be construed as...
Strana 738 - In the case of mixtures or compounds which may be now or from, time to time hereafter known as articles of food, under their own distinctive names, and not an imitation of or offered for sale under the distinctive name of another article...
Strana 740 - ... exported by the consignee within three months from the date of notice of such refusal under such regulations as the Secretary of the Treasury may prescribe: Provided, That the Secretary of the Treasury may deliver to the consignee such goods pending examination and decision In...
Strana 733 - drug," as used in this Act, shall include all medicines and preparations recognized in the United States Pharmacopoeia or National Formulary for internal or external use, and any substance or mixture of substances intended to be used for the cure, mitigation, or prevention of disease of either man or other animals. The term "food...
Strana 738 - Sixth. If it consists in whole or in part of a filthy, decomposed, or putrid animal or vegetable substance, or any portion of an animal unfit for food, whether manufactured or not, or if it is the product of a diseased animal, or one that has died otherwise than by slaughter.
Strana 740 - person " as used in this Act shall be construed to Import both the plural and the singular, as the case demands, and shall Include corporations, companies, societies, and associations. When construing and enforcing the provisions of this Act, the act, omission, or failure of any officer, agent, or other person acting for or employed by any...
Strana 735 - Provided that no person shall be guilty of any such offence as aforesaid in respect of the sale of an article of food or a drug mixed with any matter or ingredient not injurious to health, and not intended fraudulently to increase its bulk, weight, or measure, or conceal its inferior quality, if at the time of delivering such article or drug...
Strana 579 - If in any milking a part of the milk is bloody or stringy or unnatural in appearance, the whole mess should be rejected.