522 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS erythema quantitation, 475 quantitative evaluation, 309 relationship with percutaneous absorption, 351 stratum corneum in vivo techniques, 9 Transmission spectroscopy 73 Triacetin hair reduction, 461 Tribasic carboxylic acids chemical structure glycyrrhizins, 177 Triclocarban in soap bars agar patch test, 99 Triclosan gel formulation component antiperspirant, 225 Triethanolamine cosmetic base formulations skin penetration, 249 effect on swelling surfactant, 125 soap composition, 89 Triethanolammonium lauryl sulfate surfactant swelling, 125 Triglycerides percutaneous absorption, 191 Trypsin solution epidermal membrane production, 35 Tryptophan fluorescence cleansing bar evaluation, 309 Tween 20 surfactant swelling, 125, 199 Tween 80 agar mold assay, 49 Two dimensional gel electrophoresis hair waving, bleaching, 159 Tyrosine in melanin granule, 159 Ultraviolet absorption spectra sunscreens, 375 acid phosphatase activity, 387 paraben solvents permeability, 429 Urea imidazolidinyl preservative in mold assay, 49 penetration stratum corneum, 249 skin flexibility, 397 skin surface treatment stratum corneum hydration, 9 UV-photolysis nitrosamine analysis photolyzation, 267 Viscoelasticity properties of skin, 9 Viscosity emulsions oil-in-water, 329 evaluation of anionic surfactants, 445 glycyrrhizins, 177 Vitamin F emulsion preparation linoleic acid, 191 Vitamins mold assay yeast extract, 49 Washing bacteriostatic activity soap bars, 99 finsability soap, detergents, 89 skin cleansing bar evaluation, 309 Water content effect on skin, 397 cosmetic base formulation skin penetration, 249 emulsion component stabilization, 329 loss stratum corneum, 9, transepidermal, 309,351 measurement of combing force, 111 membrane absorption surfactant irritation, 199 paraben solubility, 475 permeability effects of short-term freezing and alkyl chain length, 297, epidermal membranes, 35 polymer resistance skin, 73 soap composition, 89 stratum corneum concentration, flux, 9 swelling of stratum corneum, 125 toothpaste composition, 211 transepidermal loss, 475 Wavelength dye absorption, 59 Waving evaluation on hair, 395 Wearing properties of indo dyes, 1 Weight hair coloring treatment, 359 Wet combing hair assembly characteristics, 141 Wool bleached absorption of henna and lawsone, 359, permanent waving, 159 Xanthan gum emulsion stability creaming, 329 Yeast preservative efficacy microbiological evaluation, 481 Yeast-salt agar mold assay HCA, HC, 49 Zinc acetate antiperspirant formulations stability, 225 Zinc chloride toothpaste component sanguinarine analysis, 279

AUTHOR INDEX Babulak, S. Quantitation of erythema in a soap chamber test using the minolta chroma (reflectance) meter: comparison of instrumental results with visual assessments, 475 Baurschmidt, P. see Blankenburg, G., 59 Behl, C. R. see DELterzo, S., 297 Bellantone, N.H. see DELterzo, S., 297 Berrebi, C. see Wepierre, J., 191 Blake-Haskins, J. C. Predicting surfactant irritation from the swelling response of a collagen film, 109 Blankenburg, G. Determination of the dye distribution in human hair cross sections using a scanning photometer microscope, 59 Bbllert, V. see Blankenburg, G., 59 Boulware, R. T. see Thorne, E. M., 279 Breeding, J. see Wortzman, M. S., 89 Breuer, M. M. Book Review: Emulsions and Solubilization, 502 Brown, K. C. The role of the primary intermediate, N,N-bis-(2-hydroxyethyl)-p- phenylenediamine in oxidative hair dyeing, 1 Cantore, R. see Rhein, L. D., 125 Chandra, G. see Klimisch, H. M., 73 Clarke, J. see Robbins, C. R., 489 Corbett, J. F. see Brown, K. C., 1 Corroller, M. see Wepierre, J., 191 Dabney, J. M. see Walling, P. L., 445 DE•.terzo, S. Evaluation of the nude rat as a model: effects of short-term freezing and alkyl chain length on the permeabilities of n-alkanols and water, 297 Dickman, S. see Petersen, R. V., 249 Doerschner, A. see Sauermann, G., 309 Dugard, P. H. see Scott, R. C., 35 Dupuis, D. In vivo relationship between percutaneous absorption and transepidermal water loss according to anatomic site in man, 351 Dupuis, D. see Wepierre, J., 191 Emam, M. see Petersen, R. V., 249 Fang, S.-M. see Petersen, R. V., 249 Fernee, K. see Rhein, L. D., 125 F6rg, F. see Klfippel, H.-J., 211 Giese, K. see K61mel, K., 375 Grove, G. L. see Babulak, S., 475 Hall, K. J. The skin plasticisation effect of 2-hydroxyoctanoic acid I: the use of potentiators, 397 Harkrader, R. J. see Thorne, E. M., 279 Hawthorne, J. D. see Lindstrom, S. M., 481 Heinze, J. E. see Yackovich, F., 99 Hill, J. C. see Hall, K. J., 397 Hilterhaus, S. see Zahn, H., 159 Honda, K. see Kondo, M., 177 Hoppe, U. see Sauermann, G., 309 Ip, B. K. see Zatz, J. L., 329 JabIon, M. see Schamper, T., 225 James, K. C. The abgorption of lawsone and henna by bleached wool felt, 359 Jellinek, J. S. see Koster, E. P., 409 Kamath, Y. K. Measurement of combing forces, 111 Kislalioglu, M. S. see Petersen, R. V., 249 Kligman, A.M. Sebutape: a device for visualizing and measuring human sebaceous secretion, 369 Klimisch, H. M. Use of fourier transform infrared spectroscopy with attenuated total reflectance for in vivo quantitation of polydimethylsiloxanes on human skin, 73 Kliippel, H.-J. Parameters for assessing the cleaning power of toothpastes, 211 K61mel, K. Evaluation of drug penetration into the skin by photoacoustic 523