This section is from the book "Vitamines - Essential Food Factors", by Benjamin Harrow. Also available from Amazon: Vitamines, Essential Food Factors.
(Compiled by the British Medical Research Committee)
Classes of foodstuff | Antiscorbutic factor | ||
Fats and oils. | |||
Butter | + + + | 0 | |
Cream | + + | 0 | |
Codliver oil | + + + | 0 | |
Mutton fat | + + | ||
Beef fat or suet | + + | ||
Peanut or arachis oil | + | ||
Lard | 0 | ||
Olive oil | 0 | ||
Cottonseed oil | 0 | ||
Coconut oil | 0 | ||
Cocoa butter | 0 | ||
Linseed oil | 0 | ||
Fish oil, whale oil, herring oil, etc. | + + | ||
Hardened fats, animal or veg. origin | 0 | ||
Margarine prepared from animal fat | Value in proportion to amount of animal fat contained | ||
Margarine from vegetable fats or lard | 0 | ||
Nut butters | + | ||
Meat, fish, etc. Lean meaty'(beeft mutton, etc.) | + | + | + |
Liver | + + | + + | + |
Kidneys | + + | + |
Classes of foodstuff | Fat-soluble A or antirachitic factor | Water-soluble B or anti-neuritic (anti-beriberi) factor | Antiscorbutic factor |
Meat, fish, etc. - Cont. Heart | + + | + | |
Brain | + | + + | |
Sweetbreads | + | + + | |
Fish, white | 0 | very slight, if any | |
" fat (salmon, herring, etc.) | + + | " | |
" roe | + | + + | |
Tinned meats | ? | very slight | 0 |
Milk, cheese, etc. | |||
Milk, cow's, whole, raw | + + | + | + |
" skim " | 0 | + | + |
" dried whole | less than + + | + | less than + |
" boiled " | Undetermined | + | " |
" Condensed, | " | ||
sweetened | + | + | |
Cheese, whole milk | + | ||
" skim | 0 | ||
Eggs. | |||
Fresh | + + | + + + | ? 0 |
Dried | + + | + + + | ? 0 |
Cereals, pulses,& c. | |||
Wheat, maize, rice, whole grain | + | + | 0 |
Wheat, germ | + + | + + + | 0 |
" maize, bran | 0 | + + | 0 |
White wheaten flour, pure cornflour, polished rice, etc. | 0 | 0 | 0 |
Custard powders, egg substitutes, prepared from cereal products | 0 | 0 | 0 |
Linseed, millet | + + | + + | 0 |
Dried peas, lentils, etc. | + + | 0 | |
Peaflour (kilned) | 0 | 0 | |
Soy beans, haricot beans | + | + + | 0 |
Germinated pulses or cereals | + | + + | + + |
Classes of foodstuff | Fat-soluble A or antirachitic factor | Water-soluble B or anti-neuritio (anti-beriberi) factor | Antiscorbutic factor |
Vegetables and fruits | |||
Cabbage, fresh | + + | + | + + + |
' ' ' ' cooked | + | + | |
' ' dried | + | + | very slight |
" canned | "' | ||
Swede, raw expressed juice | + + + | ||
Lettuce | + + | + | |
Spinach (dried) | + + | + | |
Carrots, fresh raw | + | + | + |
' ' dried | very slight | ||
Beetroot, raw, expressed juice | less than + | ||
Potatoes, raw | + | + | |
' ' cooked | + | ||
Beans, fresh, scarlet runners, raw | + + | ||
Onions, cooked | + (at least) | ||
Lemon juice, fresh | + +. + | ||
' ' preserved | + + | ||
Lime juice, fresh | + + | ||
' ' preserved | very slight | ||
Orange juice, fresh | + + + | ||
Raspberries | + + | ||
Apples | + | ||
Bananas | + | + | very slight |
Tomatoes (canned) | + + | ||
Nuts | ,+| | + + | |
Miscellaneous Yeast, dried | + + + | ||
' ' extract and au-tolyzed | ? | + + + | 0 |
Meat extract | 0 | 0 | 0 |
Malt extract | + in some specimens | ||
Beer | 0 | 0 |
[The following memorandum was issued by the British Committee on Accessory Food Factors in June, 1919]
 
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