Document yk91nBDrpMxkd4EXNQB7raOv4

FILE NAME: Chemical Abstracts (CHAB) DATE: 1951 DOC#: CHAB033 OCUMENT DESCRIPTION: Abstract Originally Published in 1947 by Perry ifS ri Y /Y 772+ 9771 Chemical Abstracts 9772 Vol. 45 Protesting citru* juices. Everette M. Burdick and pepsin at JOO'F. and pH 2.5, adding about 0.2% of a James S. Alien (to Texsun Citrus Exchange). U.S. peptizing silt, such as NaCI or a Na phosphate, to dissolve 2,563,705, Aur. 7, 1951. Scale-forming compds. are re- part of the unhydrolyzed protein, removing the insol. ma- raoved from citrus juice so that it may be coned, in an evapo- terial by filtration at about pH 3.0, adjusting the pH of the rator, in the production of citrus molasses, without de-a filtrate to 4.5, and drying it. E. O. Whittier positing scale. The juice is made alk. with lime and heated Reversible gel from soybeans. Arthur C. Beckel and with a submerged flame to ppt. pectin, acids, and other Paul A. Belter (to the United States of America, as repre- cotnpds. which might form a scale. W. B. Essclen, Jr. sented by the Secy, of Agr.). U.S. 2,561,333, July 24, Thickening fruit composition. Albert C. Edgar and 1951. A reversible gel is prepd. by extg. an ale.-extd. proOrville J. Pickens. U.S. 2,563,996. The fruit is prepd.-- teinaceous soybean residue with water, adding to the ext. for processing. The thickening agents usually used in contg. 10-25% solids 30-50% ale. by vol. of the water baking, plus sugar and spices, are well mixed, the juice is present, heating the soln. to between 75 and boiling, and partially thickened, added to the fruit, and the fruit proc- cooling to below 30. Flavorings, seasonings, fruit, or nuts essed. The canned fruit is ready for immediate use in ^ may be added as the basis of food products, including pastries, etc. The thickening agents employed are flour, desserts. The ale. may be added in the form of spirituous gums, and starches. R. W. Elliott liquors to produce solidified cognac or wine. The gel may Nut butter. Paul J. Mitchell, Jr. U.S. 2,562,630, be whipped either with or without the added flavorings or July 31, 1951. The process consists of dispersing a stabi- other materials. Cf. C.A.44,3177g. E. O. Whittier ' lizer in nut butter at the time that it is ground, cooling-- Soluble coffee. Roger Gilmont. U.S. 2,563,233, Aug. rapidly, and storing at a temp, below the beta crystn. temp. 7, 1951. A process of producing sol. coffee consists of sol- Hydrogenated fats in concn. of 2-5% of the nut butter are vent-extg. ground roasted coffee, fractionating the solvent employed as stabilizers. R.SW. Elliott ext. by mol. distn. into sepd. aroma and fat constituents, Whipping composition from soybeans. Raymond S. decaffeinizing the solvent-extd. grounds, HjO-extg. the sol- Bumett and James K. Gunther (to Central Soya Co., c vent-extd. decaffeinized grounds and recombining the sepd., Inc.). U.S. 2,489,173, Nov. 22, 1949. A stable, whipping molecularly distd. aroma constituent with the H20-extd! agent of desirable odor, flavor, and color is prepd. by leach- constituent. The fatty constituent, not required in the ing solvent-extd. soybean flakes with water acidified to beverage powder, is a useful edible fat. A heavier residue pH 4.0-5.0 to remove the bulk of sol. N-free ext., partly_fat, useful for soap or other purposes, is also obtained. hydrolyzing the proteinaceous residue by the action of W. B. Esselen, Jr. 13-- C H E M IC A L IN D U S T R Y A N D M IS C E L L A N E O U S IN D U S T R IA L P R O D U C T S C. L. MANTEI.L Taxes and the chemical industry. World War II tax Organizing for disaster control. Will H. Shearon, Jr. amortization revived. Robert A. Irwin (Ring Bldg., _Chem. Eng. Nesvs 29, 3694-7(1951).--Of interest to chem. Washington, D.C.). Chem. Eng. News 29, 2309-72, 2437 industry. e . J. C. (1951). Impact of tax structures on industrial research. Fred Olsen and T. Gaynor Blake (Olin Inds., Inc., East Recent work on toxic war agents. BAL (British anti lewisite). Z. M. Bacq (Univ. Lige, Belg.). Actualitis " Alton, 111.). Ibid. 2724-8. E. j . C. biochtm. 8, 1-48(1947).--A review with 60 references. The effect of government regulations chemical development. Coordination with on commercial the government. e . W. C. Tobie John L. Burns. Chem. Eng. News 29, 1716--19( 1951). Diseases of the lung resulting from occupational dusts Chemicals and plastics. F. H. Carman (Manufg. Chem other than Silica. Kenneth M. A. Perry. Thorax 2, 91-- ists' Assoc., Inc., Washington, D.C.). Ibid. 1719-21. 120(1947).--A review on the toxic and pathol. effects of Pattern for cooperation. Burton B. Biggs (Munitions - dusts contg. Mn, Be, V, Os, Pt, As, Ba, Al, graphite, china Board, Washington, D.C.). Ibid. 1721-23. Labor, capi day, talc, sillimanite, mica, asbestos, and various org, tal, and materials. Wesley Lindow (Irving Trust Co., materials. Many references. W. C. Tobie New York, N.Y.). Ibid. 1810-19. NPA's Chemical Study of dusts in industrial atmospheres. VI. Photo Division. Joseph S. Bates (Natl. Production Authority, . electric apparatus and apparatus for collection of large sam- ' Washington, D.C.). Ibid. 1820-22. NPA's role in de ' pies. P. F. Holt (U r:>\ Reading, Engl.). Metallurgia 44, fense. Frank R. Crecdon (Natl. Production Authority, 108-10(1951); cf. C.. 45, 9197. --H. describes the Washington, D.C.). Ibid. 1822-3. Chemicals in foods. photoelec. methods of obtaining instantaneous readings Isaac Fogg (Atlas Powder Co., Wilmington, Del.). Ibid. which are a measure of the dustiness of the atm. App. for 1933-5. E. J. C. he collection of large samples for fundamental research World chemical trade. C. C. Concannon (Natl. Produc purposes is also described. H. Stoertz tion Authority, Washington, D.C.). Chem. Eng. News 29. The problem of reduction of atmospheric pollution. I. 3612-15(1951). E. J. C. Pollution by sulfur compounds. S. R. Craxford. J. Roy. Transportation of chemicals. Transportation by railroad. Sanit. Inst. 71, 209-12(1951).--No economic process has J. Robert Spraul (General Am. Transportation Corp., East been developed for the removal of S compds. from flue gas. Chicago, Ind.). Chem. Eng. News 29, 2028-32(1951). Rachel Brown Chemicals take to the road. C. Austin Sutherland (Natl. The control of air pollution in the chemical industry. Tank Truck Carriers, Inc., Washington, D.C.). Ibid. Marcus Sittenficld. Chem. Eng. Progress 47, 481-3(1951). 2460-3.---About transportation by truck. Seagoing chemi- ` --A review. _ C. L. Mantell cals. Oliver E. Bcutel (Dow Chem. Co., Freeport, Texas). Eye irritation caused by Los Angeles smog. Richard D. Ibid. 3520-8.--A discussion of the transportation of chem icals by ship. E. J. C. Organization for development in a chemical company. Cadle and Paul L. Magill (Stanford Research Inst., Stan ford, Calif.). Arch. Ind. Ilyg. Occupational Med. 4, 7484(1951).--A mixt. contg. HNOj, SO;, SOj, oil, particulate Edward A. O'Neal. Lectures, Monographs and Repts. 1951, No. 2, 21.--12th Gluckstein memorial lecture. The organ ization of a chem. company is discussed and charts of typical lampblack, Oj, NaCI, and gasoline was considered by human subjects to simulate natural smog in odor and irritat ing properties. While removal of all particulate compo administrative systems for a company and for the develop nents had little effect, removal of all gaseous components ment departments are shown. H. L. Williams - eliminated eye irritation of the artificial smog. C. L. C. The application of isotopes in chemical industry. Henry Seligman. Chemistry & Industry 1951, 724-7. E. H. Research and development personnel in industrial labo ratories. Myron J. Rand (Natl. Research Council, Washington, D.C.). Chem. Eng. Nnvs 29, 3604-8(1951). . . E. J. C. Accident trends in the chemical industry. S. M. Mac- Cutcheon (Dow Chem. Co., Midland, Mich.). Chem. Eng. News 29, 3609-11(1951). E. J. C. Industrial radium poisoning. Helmut Roth. Deut. med. wochschr. 76, 776-7(1951).--Ra poisoning in contrast to many other industrial poisonings takes a course which lingers over years, is comparable in some respects to the latent phase of an infection, and occasionally causes general injury to the hardiness of the organism. Care must be de voted to the avoidance of occupational injury from radio active substances through intensive industrial hygiene pro tective measures such as sufficient ventilation of the work-