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Industrial and News Edition of the Journal of the Indian Chemical Society

1952

They extended the work with n-alkanes by systematic investigation of the effects on the yield of adduct of time and temperature of the concentration of hydrocarbons urea and activator and of washing. [...] V.9 Jr ;=-- roUREA—ADDUCTS OF FATTY ACIDS 107 DiscussioN Sesame oil fatty acids.—In Table I the yield of the fatty acids from the adduct increases with the amount of urea used for adduct formation and corresponingly the yield of fatty acids in the raffinate decreases. [...] The iodine value of fatty acids obtained from the urea-adducts is lower than that of the original value of the fattty acids indicating that the saturated acids first form the adducts. [...] 1 the iodine values and_different percentages of adduct obtained are shown by the curve OA rising"1 UZ' T. N. MEHTA C. V. N. BAO D. N. LINGAM S. N. SHAH AND G. S. PBABHIT from O. the I. V. of saturated acids to 110 the I. V. of the mixture of fatty acids and I. V. of the acids from the raffinate are shown by the curve O'F. [...] They used the iodine number of the acid hydrolysis products to determine the extent of sulphation and the ester numbed of the hydrolysis products to measure the formation of lactone and ester type polymeric compounds.

technology medicine science
Pages
96
Published in
India
SARF Document ID
sarf.120038
Segment Pages Author Actions
Frontmatter
i-ii unknown view
Urea-Adducts of Fatty Acids Part I. Sesame and Linseed Oil Fatty Acids
97-110 T.N. Mehta, C.V.N. Rao, D.N. Lingam, S.N. Shah, G.S. Prabhu view
Sulphation of Fatty Acids Part I. Effect of Concen Tration and Molar Ratio of Sulphuric Acid on Oleic Acid
111-117 T.N. Mehta, C.V.N. Rao, B.Y. Rao view
Utilisation of Sewage Digester Gas Part I. Production of Formaldehyde from Sewage Digester Gas
118-126 B.C. Rao, S.K. Bhattacharyya view
Studies in Cellulose Nitrate Part I. Preparation of Cellulose Nitrate from Indian Cotton and a Study in its Degree of Polymerisation Nitrogen Content and Solubility
127-130 Prasanta Gupta, Pijush Choudhury view
Cast Phenolic Resin a Study in its Preparation and Properties
131-136 Satyaban Sarker, Pijush Choudhury view
Extraction of tannins from Avaram Bark (Cassia Auriculata)
137-143 P. Rao view
Proteins and Other Nitrogenous Constituents of the Castor Seed Part IV. Interactions of the Castor Seed Globulin with Salts
144-154 D.V. Sankar view
Proteins and Other Nitrogenous Constituents of the Castor Seed Part. V. Studies on the Homogeneity of the Castor Seed. Globulin
155-162 D.V. Sankar view
Proteins of Pituitary (Posterior) Lobe Extract Effect of Irradiation as Observed by Ultraviolet Absorption Spectra
163-166 S.K. Ganguly, Rabindra Bhattacharya view
Modified Molasses Part III
167-170 B.K. Mukherji view
Colour Reaction and Antioxidant Value of Sesame Oil Towards Carotene in Vanaspati
171-174 B.R. Roy view
Guinea Fowl Egg Fat
175-177 J.W. Airan, D.G. Kalyankar view
Starch from Indian Horse Chestnut and its Chemical Examination
178-180 I.S. Uppal view
A Note on the Preservation of Divi Divi Extracts By P- Nitrophenol
181-181 P. Rao view
A Note on Tile Extraction of Tannins By Non-Aqueous Solvents : by Methyl Alcohol from Myrobalans and Divi Divi
182-182 P. Rao view
Reviews
183-185 S.C.R., S.M. view
Notes & News
186-188 unknown view
Backmatter
i-ii unknown view

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