SUBJECT INDEX 473 shampooing, 233 stratum corneum membrane lipid removal, 295 surfadone, 353 Surgery facial, 141 Sweat glands aluminum chlorohydrate application, 109 Swelling hair, 287, liquid retention technique, 263 Tactile depilatory activity testing humans, 287 Talc cosmetic pigments bactericidal effects on preservatives, 83 degradation of linalool, 385 Tangle control hair comparison of alkyldimethylamine oxide solutions, 43 Tanning sunscreens bergamot oil, 11 Taste, 141 T-butyl alcohol decomposition linalool decomposition, 385 Technique chamber irritation test erythema, 451 electron spin resonance, 1 oscillatory semisolid fluidity, 1 process development creams and lotions, 353 wilhelmy plate surface tension measurements, 419 Teflon comb effect triboelectric charging of hair, 341 Temperature chlorination effect on hair, 371 collagen, 163 ESR signals using DBNO, 1 fiber bundle method hair reduction, 99 formula preparation conditioner, 43, shampoo, 43 keratin fibers mechanical properties, 263 linalool decomposition pigments, 385 lotions surface nitrosation, 29 shampoo preservative stability, 307 skin permeation bioconversion of provitamin, 333 Tensility collagenous tissues, 163 keratin fibers chlorination, 371 halogenation, 359, stress-strain relations, 263 surface measurements wilhelmy plate technique, 419 surfactants corneocyte adhesion, 21 Terpenoids decomposition by pigments, 385 Terpinolene linalool decomposition, 385 Testosterone (TST) percutaneous absorption, 141 skin penetration, 397 Tetrahydrofuran nonionic surfactant emulsifier, 419 Tetramethylsilane internal standard for methyl p-hydroxybenzoate measurement, 83 Tetra sodium EDTA shampoo ingredient preservative activity, 307 Theophylline percutaneous absorption stratum corneum, 397 Theory linear viscoelastic extensional properties of human hair, 125, using ESR technique, 1 molecular orbital (MO) ultraviolet absorption, 193 rubber elasticity crosslinks in collagen, 163 Thermomechanical analyzer depilatory preparations relative activity, 287 Thickness diffuse reflectance infrared fourier transform spectroscopy siloxane deposition, 233 hair bundle depilatory activity, 287 measurement stratum corueum adhesion, 21 surface morphology hair chlorination, 371 Thioglycolate depilatories relative activity, 287 Thioglycolic acid extension of permed hair setting treatment, 125 hair damage waving, 263 Thiol disulfide interchange extension of permed hair, 125, rubber deformation, 125 hair damage waving, 263 Thiosulfonate hair adsorption, 233 Tightness bar soap irritancy, 153 Time depilatory preparation relative activity, 287 formation of nitrite, 29 hair charge density, 341, chlorine reaction, 359,371 reduction exogenous disulfide, 99 keratin fibers mechanical properties, 263 shampoo preservative stability decimal reduction, 307 stratum corueum concentration percutaneous absorption, 397 Tissue collagenous, 163 elastotic skin microrelief, 145 integrity cell proliferation, 141 skin measuring turnover time, 321 Titanium dioxide cosmetic pigmentation bactericidal effect on preservatives, 83 sunscreen chemical, 193 Toluene solvent nitrosation rates, 29 Toothpaste microbial content, 435 Topography periorbital skin, 145 Toxicology depilatory formulation animal model, 287 drug concentration percutaneous absorption, 397 properties of didecylmethylamine oxide, 43 Transepidermal water loss measurements moisturizing properties of

474 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS ethoxylated coconut and tallow mono- and diglycerides, 353 skin biophysical characterization, 171 Transmission electron microscopy hair surface damage, 263 Trans-ocimene dehydrated linalool perfume, 385 Triboelectric hair charging combing, 341 Tribromodienone bromination peptide bond cleavage, 359 Triclosan antimicrobial agent effect on topical deodorant products, 223 Triethanolamine systems n-nitrosodiethanolamine, 29 with diethanolamine (TEAM/DEAM) nitrite reaction, 29 Triethanolamine salicylate sunscreen chemical, 193 absorption, 209 Trimethylsilylamodimethicones silicon deposition keratins, 247 Tris(hydroxymethyl)phosphine polymerization keratin fibers, 263 Triton X-100, (see solutions), 21 Trypticase soy agar (TSA) medium microbial activity, 435 Tween 80 agar supplement efficacy of triclosan, 223 detergent solutions electroconductivity of skin, 63 Tyrosine chlorination keratin fibers, 359 Ultramarine blue pigment, 11 bactericidal effects on preservatives, 83, linalool decomposition, 385 Ultraviolet absorption spectra sunscreen, 209 damage keratin fibers, 247 effect on skin, 145 sunscreens, 11 fluorometer stratum corneum turnover, 321 radiation erythema, 451 sunlight absorption, 193, effect on hair color, 179, physical blockers, 193 Urea bisulfite solubility disulfide bond cleavage, 359 soap material irritation, 153 Vasodilation cellular skin injury nonionic surfactant, 419 Velsans multifunctional emollient esters, 353 Viscosity chitosan adsorption of stratum corneum membranes, 295 depilatory formulation thermochemical analysis, 287 hair treatment hysteresis ratio, 263 measurements amine oxide, 43 semisolid systems ESR technique, 1 Visual depilatory activity testing human, 287 Vitamins skin bioconversion provitamin, 333 Water activity shampoo preservative testing, 307 deionized formulation preparation, 43 distilled stratum corneum disruption, 21 hair extension stress-strain diagram, 125 horny layer penetration, 397 keratin fibers mechanical properties, 263 nonionic surfactants as emulsifiers, 419 solvent sunscreen chemicals, 209 Wavelength fourier transform infrared spectroscopy spectral substraction, 247 shifts ultraviolet absorption spectrum, 193 spectrophotometric readings for erythema, 451 ultraviolet absorption spectra sunscreens, 209 Waving hair changes in physical properties, 263, in extension, 125, reduction rate, 99 Wax commercial depilatory guinea pig skin, 321 Weather effects on hair, 141 physical properties, 263 Weight loss acid chlorination, 371, alkali solubility of fibers, 263, halogen/fiber reaction, 359 molecular surfactants irritation level, 419 White soft paraffin (WSP) dansyl chloride measuring turnover time, 321 Width ESR signal fluidity in semisolids, 1 Wool chlorination, 371 halogenation chlorine/hair interaction, 359 oxidative damage alkali solubility test, 263 Xerosis facial skin dryness, 171 Yeast growth in cosmetics plate count method, 83, inhibition, 307 Yellow oxide of iron cosmetic pigmentation bactericidal effects on preservatives, 83