Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

10,317 results
  1. ... tants of the microscopic world. But all require organic food derived from the bodies of higher plants or ... effects at least the bacteria are Fungi. Their food is organic, elaborated in the first instance, if not direct, ...
  2. ... and, as a necessary result of assimilating their organic food,they decompose carbonic acid, and restore its oxygen ... of the air, and transforming the mineral, inorganic food into organic matter— the organized substance of living plants and ...
  3. ... in Pure Water.-When microorganisms which require much organic food for their development (and these include most of ... powers. Formaldehyde is an excellent preserva- tive of organic products. It ... other food products; but, according to Trillat and other investigators, ...
  4. NLM Digital Collections - Health through natural forces 
    Publication: Los Angeles, California : Grafton Pub. Co., c1924
    ... body of flesh and blood, built to handle organic food products. You are not a crude chem- ical ...
  5. NLM Digital Collections - Modern methods in nursing 
    Publication: Philadelphia : W.B. Saunders Company, 1916
    ... animals. Since the body furnishes the right temperature, organic food, moisture, and absence of light, it forms an ... of fluids, lack of fats and oils or organic salts, excessive use of alcohol, or the use of foods that are almost entirely digested (such as milk ...
  6. NLM Digital Collections - Physics and chemistry for nurses 
    Publication: New York : G.P. Putnam's Sons, 1916
    ... the exception of the monosaccharids and the disaccharids,organic food sub- stances are unable to pass through animal ... Acids, classification of, 192 Acids, derivation of principal organic, 193 ... 196 Adulteration of food, 375 Adulteration of soap, 230 Air, how heated, ...
  7. NLM Digital Collections - Hints on elementary physiology 
    Publication: Philadelphia : P. Blakiston, Son & Co., 1897
    ... Sulphur. Foods may be divided into two classes : Organic foods are further divided into ; (1) Organic. (2) Inorganic. (1) Nitrogenous. (2) Non-nitrogenous. Nitrogenous foods consist of Carbon, Hydrogen, Oxygen, Nitrogen, and comprise ...
  8. NLM Digital Collections - Chemistry in therapeutics 
    Publication: Philadelphia, Pa. : W. R. Huntsman [c1935]
    ... upon a properly balanced supply of minerals and organic food and a correct balance, too, of the acids ... destructive —to break down to simpler form the food of each individual. It ... orderly, balanced, micro-organic life by variation in the pH balance. In ...
  9. ... Y 1929. Culver, G. E., & Rogers, T. A. Organic and food chemistry. 212p. 8? Phila. [1929] Gattermann, L. Laboratory ... c. CULVER, Garry Eugene, 1849- , & ROGERS, Thomas Arthur. Organic and food chemistry, vii, 212p. 8? Phila., P. Blakiston's Son & ...
  10. ... Not being energy yielders in the sense our organic food stuffs are, the mineral moiety of our daily ... stocks accumulated in the tissues. The energy yielding foods are the chief organic components of the diet: carbohydrates, fats and proteins. ...
first · previous · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · next · last