VOLUME
2 1 , N O . 11, N O V E M B E R
1949
13 A
Technical GLYCERINE NEWS A UNIQUE COFFEE CONCENTRATE is said to preserve its aroma until used, accord ing to a recent patent. A specially pre pared powdered concentrate is added to freshly ground coffee which has been im pregnated with glycerine. It is claimed that the resultant concentrate can be used in small cotton bags to make coffee of full flavor. (F-17) • • •
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REVISED GLYCEROL VISCOSITIES TABLE AVAILABLE. A new table of the viscosi ties of glycerine in aqueous solution from 0 to 100 per cent, at from 0 to 100 degrees C. has been prepared by the Research Laboratories of Glycerine Producers' Association. Write for your copy. (F-18)
CANDY MANUFACTURERS USING CERTI FIED FOOD COLORS will find that glycer ine is not only an excellent solvent and suspending agent for FD&C colors but also an effective preservative as well. Where a color solution is to be kept for any length of time, it is advisable to add 25% of glycerine by volume or 32 ounces per gallon of water. (F-19)
GLYCERINE SECTIONS OF BEILSTEIN TRANS LATED! Now available for the first time, an English translation of the Glycerine Sections of Beilstein's famous Handbuch der Organischen Chemie (4th Edi tion) . Complete in one volume entitled "GLYCERINE RIVATIVES."
λ/âtfakDDDDDDDDD DDDDDDDDDD Because it combines easily with other materials . . . it absorbs and retains moisture . . . it does not evaporate easily . . . it is an excellent solvent, particularly for flavoring oils . . . and an effective anti-freeze — USP glycerine enjoys wide application in the food industry. Where is it used ? In ice c r e a m . . . in chewing g u m . . . in peanut b u t t e r . . . ...meat seasoning compounds and many other food products — doing a wide variety of j o b s : preserving, retaining freshness, improving texture and acting as a useful ingredient to prevent hardening in gelatin-base products. USP glycerine is easily digestible and energy-producing, not unlike conventional sugars and fats. It offers a unique combination of physical and chemi cal properties that cannot be matched by any other product! That's why —for our daily food staples and in a great number of newly developed food products—Nothing takes the place of glycerine!
GLYCERINE PRODUCERS' ASSOCIATION 295 Madison Avenue, N e w York 17, Ν . Υ.
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Publication authorized by the Attor ney General of the United States. Com piled and edited by Dr. R. N. DuPuis, Dr. C. S. Miner, Jr. and J. B. Segur — long acknowledged as authorities in the field of Glycerine and its properties. Amassed in its 210 pages are an un usually large number of Glycerine derivatives with extensive cross-refer ences. Also included are a complete table of contents and a detailed index of the derivatives and fatty acid esters of Glycerine. A timely, comprehensive volume for your chemical reference library. Order from the Glycerine Producers' Association enclosing $2.50 (check or money order) for each copy.
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GLYCERINE PRODUCERS' ASSOCIATION, DEPT. 2
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