Food role in the illness prevention. A preventive food of the house

you are: a food Role in the illness prevention

a Preventive food of the house and on manufacture

At the organisation of a preventive food in house conditions it is necessary to pay special attention on cooking with observance of the maximum safety of vitamins and other biologically valuable food substances.

Vitamin value of ready food essentially depends on conditions of storage and preparation of foodstuff. For preservation of ascorbic acid in vegetative products the temperature of their storage has great value. Its least losses are marked at 4 °s. The cleared root crops and other vegetables cannot be stored more than 2-3 ch at temperature 12 °s. Thus it is not necessary to cut and fill in them with water. For protection from pollution and drying it is necessary to cover with a damp fabric.

All products of a phytogenesis, except for seeds bean, it is better to pawn in boiling water for in the course of heating the considerable part of vitamins collapses, especially ascorbic acid. There is it because enzymes being in vegetables at temperature 40 °s actively destroy ascorbic acid. At temperature 60 °s these enzymes collapse, and consequently vitamin loss in hot water considerably decreases. Smaller losses of vitamins are marked at kipjachenii vegetables and fruit in the capacities closed by covers (thanks to what to them oxygen access considerably decreases). Most of all approach for this purpose steel, titanic, hromonikilevye and aluminium capacities, do not approach copper and iron.

The Great value in a treatment-and-prophylactic food has use of certain properties of products. Therefore irrational replacement of one products with others can negatively affect value of a diet. Replacement of one foodstuff with others in treatment-and-prophylactic diets is supposed in unusual cases and taking into account the confirmed norms of their interchangeability

Responsibility for maintenance of workers, technical officers and serving harmful manufactures by a treatment-and-prophylactic food and for observance of rules of its delivery is assigned to heads of the enterprises and establishments.

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