Hygiene in catering establishments / report of the Catering Trade Working Party.

  • Great Britain. Catering Trade Working Party.
Date:
1951
Catalogue details

Licence: Public Domain Mark

Credit: Hygiene in catering establishments / report of the Catering Trade Working Party. Source: Wellcome Collection.

    50/56 page 48
    (7) In manual dish-washing, certain precautions are required additional to those necessary in machine procedures. (8) The Committee has considered the extent to which standards could be recommended for the following types of hand dish-washing preparations : — | (a) Purely alkaline mixtures. (b) Uncompounded synthetic detergents.” (c) Compounded synthetic detergent preparations. f (qd) Compounded soap powders. (9) The Committee outlines procedures for two- and three-tank methods of hand dish-washing. (10) Sequestering agents should be incorporated in alkaline dish-washing preparations the use of which in hard water would otherwise lead to scum formation. (11) The Committee has briefly discussed the facilities available for washing glasses in the bars of licensed premises and the measures necessary for their improvement. (12) Simple procedures are described for determining the efficiency of dish-washing processes. (13) In referring to the technical nature of its report, the Committee stresses the importance of manufacturers of detergent preparations issuing instructions which the layman will readily understand. SUB-APPENDIX A, Advisory Committee on Detergents Chairman : H. Davis, B.Sc., Ph.D., F.R.IC., Ph.C. (Chief Pharmacist—Ministry of Health) Manufacturers’ Section :— EE... Barraclough, M.Sc., Ph.D.. Monsanto Chemicals, Ltd. F.R.LC. A. C. H. Cairns, B.A., B.Sc., Jos. Crosfield & Sons, Ltd. A.R.LC. Industrial Soaps, Ltd. S. H. Oakeshott, B.A., B.Sc., I.C.I. Ltd. (Dyestuffs Division). D.Phil. J.C. L. Resuggan, F.R.1LC. British Hydrological Corporation. N. L. Ross Kane, M.A., B.Sc., I.C.I. Ltd. (Alkali Division). A.R.LC. G. S. Shillitoe, B.Sc., A.R.LC. ... Irano Products, Ltd. R..C. Tartine. BSc... ARCS... Shell Chemicals, Ltd. Users’ Section :— H. J. Bunker, M.A. = ie Food Group, The Society of Chemical Industry. ~D. H. F. Clayson, M.Sc., F.R.LC. Food Group, The Society of Chemical Industry. J. G. Davis, D.Sc., Ph.D., F.R.LC. Food Group, The Society of Chemical Industry. Betty C. Hobbs, Ph.D. ... Re Central Public Health Laboratory. Bo spotten, BSc., Phe... a School of Pharmacy, University of London. W. H. Simmons, B.Sc., F.R.LC. The Society of Public Analysts. Secretary : C. L. Sargent, Ph.C. (Ministry of Health). * In an uncompounded preparation, the detergent is not mixed with other active ingredients. t Ina compounded preparation, the principal component is mixed with ingredients designed to assist its detergent properties.
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