SUBJECT INDEX 375 Methylparaben lotions preservatives, D value effects, S. aureus, P. aeruginosa, 165 Moisturizers skin effects, stratum comeurn topology, profilometry, review, 339 Monoethanolamine reactions bronopol, degradation, N- nitrosodiethanolamine, factors, HPLC, 153 Monolaurin combination, sorbic acid comparison, propylparabens, sorbic acid, antimicrobial effects, in vitro, 1 interactions butylated hydroxyanisole, butylated hydroxytoluene or edetic acid, increased antimicrobial effects, in vitro, 1 Monolauryl phosphate comparison, sodium lauryl sulfate effects, skin irritation, mechanism, in vitro and humans, 45 Mutagens propellants hydrocarbons, lack, microbiological, toxicity, in vitro analysis, 367 Nail preparations enamels constituents, formulations, and quality control, discussion, 29 Nitrites cosmetics colorimetry, discussion, 219 Nitrosamines cosmetics colorimetry, discussion, 219 N-nitrosdiethanolamine synthesis reactions, bronopol and ethanolamines, factors, HPLC, 153 N-nitrosodiethanolamine chromatography, liquid and spectrometry, UV, linoleamide DEA stability, 323 cosmetics, and raw materials, stability, 237 Octyl methoxycinnamate stability sun protection factor, effects, water, formulations, in vitro, prediction, in vivo, humans, 133 Octyldimethyl PABA stability sun protection factor, effects, water, formulations, in vitro, prediction, in vivo, humans, 133 Orange G comparison, Rubine tests, cationic surfactants, on hair and wool keratin, staining effects, 273 Orange II, see Acid orange 7 PABA, see Aminobenzoic acid Parabens alone and with imidazolidinyl urea preservatives, cosmetic emulsions, effects, P. aeruginosa, 37 comparison, DMDM hydantoin, quaternium 15 effects, antimicrobial, cosmetic formulations, 85 Particle size anesthetics, local suspensions, and nonionic polyoxyethylene nonylphenols, effects, flocculation, 107 Pentane mutagens microbiological, lack, and toxicity, in vitro analysis, 367 n-Pentane, see Pentane pH, see Hydrogen ion concentration Phosphoric acid derivatives esters cosmetics, raw materials, stability, microbiological contamination, evaluations, 253 Photomerry dandruff flakes, cell characterization, humans, 201 Polyethylene glycol 150 distearate contamination 1,4-dioxane, gas chromatography, 329 Polyoxyethylene nonylphenols nonionic stabilizers, local anesthetic suspensions, flocculation, effects, salts, 123 structure, and concentration, effects, flocculation, benzocaine and butamben suspensions, 107 Polysorbate 20 stability effects, pseudomonas, contamination, water, cosmetics, 67 Potentiation, see Drug interactions Powders aerosols containers, cans, electrostatic charge measurements, 311 Preservatives bronopol reactions, ethanolamines, degradation, N-nitrosodiethanolamine, HPLC, 153 5-chloro-2-methylisothiazolone and 2- methylisothiazolone cosinetics, effects, stability to microbiological contamination, 299 cosmetics, raw materials, effects, stability, microbiological contamination, 253 cosmetics interactions, increased antimicrobial effects, in vitro, 1 DMDM hydantoin, comparison, parabens, quaternium 15 effects, cosmetic formulations, 85 formaldehyde shampoos, D value, effects, S. aureus, P. aeruginosa, 165 N-glucosylthioureas derivatives, N- (2,3,4,6-tetra-O-acetyl-/•-D-glucopyra- nosyl)- 5-aralkylidenerhodanines, synthesis and in vitro effects, 289 glyceryl monolaurate lotion. s, D value, effects, S. aureus, P. aerug•nosa, 165 imidazolidinyl urea and parabens cosmetics, emulsions, effects, P. aeruginosa, 37 2-methylisothiazolone and 5-chloro-2- methylisothiazolone cosmetics, effects, stability to microbiological contamination, 299 cosmetics, raw materials, stability, microbiological contamination, 253 methylparaben lotions, D value effects, S. aureus, P. aeruginosa, 165

376 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS parabens alone and with imidazolidinyl urea, cosmetic emulsions, effects, P. aeruginosa, 37 parabens, comparison, DMDM hydantoin, quaternium 15 effects, cosmetic formulations, 85 •quaternium 15, comparison, DMDM hydantoin, parabens effects, cosmetic formulations, 85 rhodanine and derivatives, glycosylated, comparison, N- glucosylrhodanines and N- glucosylthioureas, in vitro, 289 N-(2,3,4,6-tetra-O-acetyl-/g-D-glucopyr- anosyl)-5-aralkylidenerhodanines and derivatives, N-glucosylthioureas, synthesis and in vitro effects, 289 Profilometry cosmetics skin, evaluations, effects, stratum corneum topology, review, 339 Propane mutagens microbiological, lack, and toxicity, in vitro analysis, 367 Propellants hydrocarbons lack, ..microbiological mutagenicity, toxicity, in vitro analysis, 367 Propyl gallate and edetate disodium effects, decreased reactions, bronopol and ethanolamines, 153 Propylparabens comparsion, monolaurin, combination, sorbic acid effects, antimicrobial, in vitro, 1 Pseudomonas aeruginosa contamination emulsions, cosmetics, parabens, alone and with imidazolidinyl urea, preservatives, 37 effects skin, inoculation, intact and scarified, humans, 19 Pseudomonas cepaciae effects skin, inoculation, intact and scarified, humans, 19 Pseudomonas species contamination water, deionized, effects, stability, cosmetics, 67 Pyrazol fast red, see Red 84 Quality control, see Control, quality Quaternary ammonium compounds cosmetics raw materials, stability, microbiological contamination, evaluations, 253 tests on keratin, hair and wool, staining, Rubine, comparison, dyes, 273 Quaternium 15 comparison, DMDM hydantoin, parabens effects, antimicrobial, cosmetic formulations, 85 Radiation ultraviolet wavelengths, short, relation, aminobenzoic acid, homosalate, protection factor, humans, 173 Raw materials cosmetics contamination, microbiological, stability, evaluations, 253 ethanolamines, stability, N- nitrosodiethanolamine, HPLC, 237 Red 80, see Direct red 80 Red 84 comparison, Rubine tests, cationic surfactants, on hair and wool keratin, staining effects, 273 Rhodanine and derivatives glycosylated, preservative effects, comparison, N-glucosylrhodanines and N-glucosythioureas, in vitro, 289 Rubine comparison, dyes tests, cationic surfactants, on hair and wool keratin, staining effects, 273 Safety aerosols containers, cans, powder formulations, electrostatic charge measurements, 311 Sapindus trifoliatus extracts topical pr.eparations, effects, hair growth, mice, 269 Sarcosinates cosmetics raw materials, stability, microbiological contamination, evaluations, 253 Sedimentation anesthetics, local suspensions, evaluation, flocculation, effects, nonionic polyoxyethylene nonylphenols, 107 suspensions, with nonionic polyoxyethylene nonylphenols, effects, salts, 123 Sequestering agents, see Chelating agents Shampoos contamination microbiological, stability, evaluations, 299 lathering evaluations, potential, effects, stabilizers, 223 preservatives formaldehyde, D value, effects, S. aureus, P. aeruginosa, 165 Shelf-life, see Storage Side effects, see Toxicity Sirius red F3BA, see Direct red 80 Skin stratum corneum effects, topology, cosmetics, profilometry, review, 339 methodology, functions, in vivo measurements, 11 tests patch, KI-Chamber, comparison, Al-test, Finn Chamber, humans, 97 Skin and mucous membrane preparations creams contamination, microbiological, effects, DMDM hydantoin, preservatives, formulations, 85 Sodium C14-16 olefin sulfonate lathering evaluations, potential, 223 Sodium chloride effects anesthetics, local, flocculation suspensions with nonionic polyoxyethylene nonylphenols, 123