Bakers |
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Baker's asthma and rhinitis are among the most frequent occupational respiratory disorders. The problem ingredients are alpha-amylase / other enzyme additives, wheat flour, rye flour, soy bean flour. Workers in kitchens, flour mills and bakeries are at risk.
As with most causative agents, the risk of occupational asthma is increased as the level of exposure is increased. Dust clouds arise from sieving, brushing, throwing flour, and from moving / disposing bags. To reduce the exposure start up mixers on slow speed until wet and dry ingredients are combined and use dredgers or sprinklers for dusting. Try to avoid sweeping and the use of compressed air when cleaning, instead use wet methods and vacuum cleaners with HEPA filters.
Dust Extraction and respiratory protective equipment (RPE) can also be used for particularly dusty tasks.
References
|
Elms J, Fishwick D, Walker J, Rawbone R, Jeffrey P, Griffin P, Gibson M and Curran AD,
Prevalence of sensitisation to cellulase and xylanase in bakery workers,
-,
2003;60:802-804,
|
|
|
|
|
|
Burstyn I, Heederik D, Bartlett K, Doekes G, Houba R, Teschke K, Kennedy SM,
Wheat antigen content of inhalable dust in bakeries: modeling and an inter-study comparison.,
Appl Occup Environ Hyg,
1999;14:791-798,
|
|
|
|
|
|
Amano M, Ogawa H, Kojima K, Kamidaira T, Suetsugu S, Yoshihama M, Satoh T, Samejima T, Matsumoto I,
Identification of the major allergens in wheat flour responsible for baker's asthma,
Biochem J,
1998;330:1229-1234,
|
|
|
|
|
|
Gordon SB, Curran AD, Murphy J, Sillitoe C, Lee G, Wiley K, Morice, AH,
Screening Questionnaires For Bakers' Asthma - Are They Worth The Effort?,
Occup Med (London),
1997;47:361-366,
|
|
|
|
|
|
Bataille A, Anton M, Mollat F, Bobe M, Bonneau C, Caramaniam MN, Geraut C, Dupas D,
Respiratory allergies among symptomatic bakers and pastry cooks: initial results of a prevalence study,
Allerg Immunol (Paris),
1995;27:7-10,
|
|
|
|
|
|
Nieuwenhuijsen MJ, Sandiford CP, Lowson D, Tee RD, Venables KM, McDonald JC, Newman Taylor AJ,
Dust and flour aeroallergen exposure in flour mills and bakeries,
Occup Environ Med,
1994;51:584-588,
|
|
|
|
|
|
Tee RD, Gordon DJ, van HageHamsten M, Gordon S, Nunn AJ, Johansson SGO, Newman Taylor AJ,
Comparison of allergic responses to dust mites in U.K. bakery workers and Swedish farmers,
Clin Exp Allergy,
1992;22:233-240,
|
|
|
|
|
|
Armentia A, Arranz M, Martin JM, de la Fuente R, Sanchez P, Barber D, Salcedo G, Blanco A,
Evaluation of immune complexes after immunotherapy with wheat flour in bakers' asthma,
Ann Allergy,
1992;69:441-444,
|
|
|
|
|
|
Tee RD, Gordon DJ, Gordon S, Crook B, Nunn AJ, Musk AW, Venables KM, Newman Taylor AJ,
Immune response to flour and dust mites in a United Kingdom bakery,
Brit J Industr Med,
1992;49:581-587,
|
|
|
|
|
|
Quirce S, Cuevas M, DiezGomez M, FernandezRivas M, Hinojosa M, Gonzalez R, Losada E,
Respiratory allergy to Aspergillus-derived enzymes in bakers' asthma,
J Allergy Clin Immunol,
1992;90:970-978,
|
|
|
|
|
|
Armentia A, MartinSantos JM, Quintero A, Fernandez A, Barber D, Alonso E, Gil I,
Bakers' asthma: prevalence and evaluation of immunotherapy with wheat flour extract,
Ann Allergy,
1990;65:265-272,
|
|
|
|
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Barber D, SanchezMonge R, Gomez L, Carpizo J, Armentia A, LopezOtin C, Juan F, Salcedo G,
A barley flour inhibitor of insect alpha-amylase is a major allergen associated with baker's asthma disease,
FEBS Lett,
1989;248:119-122,
|
|
|
|
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|
Block G, Tse KS, Chan KKH, ChanYeung M,
Baker's asthma,
Clin Allergy,
1984;14:177-185,
|
|
|
|
|
|
Block G, Tse KS, Kijek K, Chan H, ChanYeung M,
Baker's asthma,
Clin Allergy,
1983;13:359-370,
|
|
|
|
|
|
Hendrick DJ, Davies RJ, Pepys J,
Bakers Asthma,
Clin Allergy,
1976;6:241-250,
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