Document jBmoKVGkGexJDMVweY2Q41xek

FILE NAME: Chemical Abstracts (CHAB) DATE: 1950 DOC#: CHAB032 OCUMENT DESCRIPTION: Abstract Originally Published in 1949 by Hueper HH : 1950 5037 13--Miscellaneous Industrial Products 5038 tected contains from 0.0005 to 0.005% of the ester. Cf. C.A. 44, 3632a. O. Johnson Sweetening for canned fruit. Arvid M. Erickson (to Hawaiian Pineapple Co. Ltd.). TJ.S. 2,499,375, Mar. 7, 1950. A clear water-white sirup is prepd. by treating an a aq. ext. of fruit, such as rai'ins, with Ume and H1PO4 to remove acids and ash-forming materials th at might de tract from the sweetening powers of the sugars. This sirup is then used in suitable concn. in place of sucrose in _ canning fruits, such as pears and cherries, and in juices and permits the use of greener fruit for canning. O. J. Sodium-free flavoring compositions. Frank J. Cahn (to Louis Milani Foods, Inc.). U.S. 2,500,919, Mar. 21, . 1950. A flavoring material is prepd. by mixing the amt. 0 of finely divided K jC O j or KHCOi required half to neu tralize a given amt. of finely divided glutamic acid. This flavoring material may also be used as a base for dry soup concentrates. If the dry mixt. is to be canned, K jC O j -- should be used. * E. L. Sexton Pentosan and feed concentrates from cottonseed hulls. Henry E. Shiver (to Quaker Oats Co.). U.S. 2,500,435, Mar. 14, 1950. Hulls are ground so that approx. 50% will pass through a 50-60-mesh screen. The fine fraction contains approx. 2 times the fat content.and 1.66 times the protein content of the original hulls. The concn. of palisade cells in the coarse fraction increases the pentosan content to approx. 1.5 times that in the original hulls. O. Johnson Vitamin concentrate. Adolf Rosenberg. U.S. 2,501, 409, Mar. 21, 1950. In prepg. a vitamin concentrate suitable for supplementation of animal feeds, 200 parts by wt. of liquid condensed molasses-distiller's solubles (I) was heated to approx. 200 F., and 16-24 parts by wt. of a gum or synthetic emulsifying agent was added. This mixt. was stirred until it obtained a jellylike consistency. This jelly was added to approx. 1200 parts by wt. of I, and the mixt. agitated for 4-6 hrs. Following the addn. of 000 parts by wt. of fish-liver oils, the mixt. was agitated for 12 hrs. The resulting liquid was strained and the filtrate homogenized. This emulsion may be frozen ( --20) and returned to the liquid state without damaging the emulsion. E. L. Sexton 13--CHEMICAL INDUSTRY AND MISCELLANEOUS INDUSTRIAL PRODUCTS T. H. CIIILTON General report on the evolution of the chemical industry Injuries following continued administration of cadmium: during the last century. Maire. Mint. soc. ing. civils Preliminary study of a clinical and experimental study. France 101, Spec. I l l , 403-33(1948). M. Hartenheim Lars Friberg (Natl. Inst, of Public Health, Stockholm). World trade prospects for 1955: Our American chemi- j Arch. Jnd. Hyg. Occupational Med. 1, 458-66(1950).-- cals will have to fight for foreign markets. Robert S. Workmen exposed to Cd and Ni dust in an alkali storage Aries (R. S. Aries & Assoc., Brooklyn, N.Y.). Chem. battery plant developed anosmia, emphysema of the lungs, Eng. 57, No. 2,128-30(1950).--The fertilizer, plastics, and lowered working capacity, proteinuria, increased erythro dyestuffs industries of Western Europe have regained cyte sedimentation rate, and impairment of renal function. their vigor and are expected to provide lively competition -- Exptl. evidence indicates that Cd is responsible for the to American firms in theexport markets. J. C. Tallman proteinuria and emphysema; although Ni possibly con How Calco planned a plant for future. expansion. tributes to the emphysema. C. L. Campbell Morgan M. Hoover. Chem.Eng. 57, No. 2,134-5(1950).-- Prophylaxis of dental caries in chemical industry. R. Discussion of provisions for future expansion during g P. Sukhovol'skaya (Moscow Med. Inst.). Slomatologiya design and construction of the new Willow Island, W. Va. 1949, No. 4, 29-30.--Beneficial results of preventive plant of the American Cyanamid Co., Calco Chemical treatment with a 75% NaF paste in plants producing Division. s-- " " J. C. Tallman HNOj, SOs, or handling Pb. N. Thon Industry and the Chemical Corps. Anthony C. M e-_ Prevention of silicosis. D. Evans and W. Schweis- Auliffe (U.S. Army, Washington, D.C.). Armed Forces heimer. S. African Mining Ertg. J . 60, H, 807-9(1950).-- Chem. J . 3, No. 8, 28-9(1950).--Industrial mobilization The problem of pneumoconiosis in the wider sense is and procurement planning are discussed. L. W. G. discussed and the status of diagnosis, treatment, and Making research effective. G. G. Oberfell (Phillips prevention compared between England, the United States, Petroleum Co., Bartlesville, Okla.). Chem. Eng. News) and South Africa. Prevention of silicosis should prin 28, 1278-83(1950). E. J. C. cipally consist in removal of all harmful dust concns., i.e., Examination of the benzene market in America. P. P. with more than 15%-20% SiO} exceeding 5 million parti Gardeniers. Chem. Weekblad 44, 95(1948).--At present cles per cu. ft. of air. Inhaling A1 for prevention and with the high demand tor steel there is just about sufficient -- treatment of silicosis is considered very helpful. In by-product CtHi available for the various chem. industries, treating the use of a nebulizer to introduce drugs into the but should the amt. of coke produced fall, as it may well respiratory tracts in form of a fine mist proved effective do as a result of probable changes in steel processing, there only in combination with a valve introducing the mist is likely to be a severe shortage of CH from coal tar, under pressure and doing the miner's breathing for him if which will probably lesult in an increased price and an *' the disease has progressed so much as to impair the urge to manuf. more from petroleum._ B. A. elasticity of the lungs. - M. Hartenheim Prophylactic fluorination in a galvanic workshop. A. R . Khesina and V. M. Serebryakova (Moscow Med. Inst.). Packing incendiary bomb clusters. A container prob Slomatologiya 1949, No. 4, 28-9.--Partially beneficial re- -- lem. Fred B. Shaw, Jr. (Army Chem. Center, M d.). suits in prevention of dental caries with a NaF paste. Armed Forces Chem. J . 3, No. 8, 20-1, 40(1950).--The N. Thon use of a moisture-proof drum and silica gel dehydrating agent materially reduced the moisture deterioration of Mg Panel on occupational epidemiology, including cancer. W. C. Hueper, environmental and et at. (Natl. Cancer h and incendiary-oil bombs. L. Wilson Greene Inst., Bethesda, M d.). Proc. Natl. Cancer Conf. 1949, Properties and essential information for the safe han 244-58; cf. C.A. 43 , 7575g.--The following forms of dling and use of formaldehyde. Anon. Mfg. Chemists' occupational cancer are discussed: bladder tumors from Assoc., Chem. Safety Data Sheet SD-1, 13 pp.(1940). /3-naphthylainine and benzidine; skin cancer from _ E. H. petroleum fractious, shale oil, arsenicals, and radiation; Properties and essential information for the safe han lung cancer from chromates, asbestos, and Ni carbonyl; dling and use of paraformaldehyde. Anon. Mfg. Chem and bone cancer from radium. The possibility is being ists' Assoc., Chem. Safety Data Sheet SD-6 , 11 pp.(1950). Investigated that cancer may be produced by bars contg. . E. H. radium used to prevent accumulation of static electricity * Armour's star. Ralph H. Potts (Armour & Co., in textile and printing plants. Beryllium compds. are Chicago, 111.) and Gordon W. McBride. Chem. Eng. 57, reported to have produced tumors in_ animals and pul 124-7, 172-5(1950).--Description and flowsheet of monary disease but thus far no tumors in man. Armour's new plant at McCook, III., for chem produc Marion Horn Peskin tion from fats, oils, and fatty acids. Principal products