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Безопасность товаров. Теория и практика. Монография

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 ­      ­  ­ ­
Природные токсины 
Низкомолекулярные токсины    -

Высокомолекулярные белковые токсины   
Тетродотоксин  ­ 
Калкитоксин ­
Сакситоксин ­      
      ­ 
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+    ­          ­
           ­
­      ­ ­­ ­ 
   ­     

 ­­
Паралитический яд моллюсков (PSP):             
­      
Диаретический яд моллюсков (DSP): 
DSP ­­   ­­­­ 
Яд моллюсков, вызывающий амнезию (ASP):   
Нейротоксичный яд моллюсков (NSP):
Токсины, выделяемые сине-зелеными водорослями:  

Яд цигуатера 
ASP-токсин ­ 
        ­         ­­  ­  ­

Тяжелые металлы   
Тяжелые металлы       ­     ­       ­   ­   ­­ ­                


­­        ­­ 
 ­       ­
 ­
       ­­
           ­­
-

         ­                 
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­ ­         ­
­           ­       ­­ 
      ­         ­ ­­       ­ ­
­       ­­   ­ ­­       ­          
       ­ ­
− -

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− -       ­
−          ­
  ­­
­­
     ­       
    ­        
Ртуть      
­  
          
Свинец  ­­­
        
Кадмий – 
  ­

 
        ­­
            
Таблица 3.5
Показатели химической (гигиенической) безопасности продовольственных товаров
Допустимые уровни содержания токсичных элементов в продоволь-
Продукты питания
Кадмий Медь Ртуть Свинец Цинк Олово Мышьяк
Овощи и картофель свежие, замороженные
Фрукты и ягоды свежие и замо­роженные
Грибы свежие и консервированные 0,10 10,00 0,05 0,50 20,00 0,20 Овощи консервированные в стек-
лянной, алюминиевой, цельнотя­нутой металлической таре
Овощные консервы в сборной металлической таре
Фруктово-ягодные консервы и соки в стеклянной, алюминие­вой, цельнотянутой металличе­ской таре
Фруктово-ягодные консервы и соки в сборной металлической таре
Картофель, овощи сушёные и кон сервированные (расчёт на сырую массу)
Фрукты, ягоды сушёные и консер вированные (расчёт на сырую массу)
0,03 5,00 0,02 0,50 10,00 0,20
0,03 5,00 0,02 0,40 10,00 0,02
0,03 5,00 0,02 0,50 10,00 0,20
0,05 5,00 0,02 1,00 10,00 200,00 0,20
0,03 5,00 0,02 0,40 10,00 0,20
0,05 5,00 0,02 1,00 10,00 200,00 0,20
0,03 5,00 0,02 0,50 10,00 0,20
0,03 5,00 0,02 0,40 10,00 0,20
ственных товарах, не более, мг/кг
Консервы для детского питания на овощной и фруктовой основе
Овощемолочные и плодово-мо­лочные смеси
0,02 5,00 0,01 0,30 10,00 0,20
0,02 5,00 0,01 0,30 50,00 0,20

 
         ­­ ­
    ­        ­          ­        
        ­
­    ­                
­     ­  
       ­      ­­ 
     ­
                          ­              

                  ­­
    ­­       ­  ­                
­ ­­­
Таблица 3.6
Органические вещества Неорганические вещества
Ацетальдеги, цетон, бензол, винилхлорид, диоктифталат, диметилфталат, дибутилфталат, диэтилфталат, спирты– бутиловый, пропиловый, метиловый, изопропиловый, толуол, фенол
Сурьма, хром, мышьяк, кадмий, ртуть, барий, селен, цинк, олово
         ­­      ­      ­­   ­ ­         
       ­         

          
­      ­
       ­­       
          

        

 -
­  
     ­­ 
       ­   ­        ­  ­
­    ­­ 



     ­     
   

     ­   
             ­­­ 
Таблица 3.7
Показатели автомобильных бензинов различных экологических классов
Характеристики автомобильного бензина
Массовая доля серы, не более мг/кг 500 150 50 10
Объемная доля бензола, не более % 5 1 1 1
Массовая доля кислорода, не более % не опреде-
Объемная доля углеводородов, не более:
ароматических не опреде-
олефиновых не опреде-
Октановое число: -
по исследовательскому методу, не менее
по моторному методу, не менее 76 76 76 76
Давление насыщенных паров: кПа
в летний период 35-80 35-80 35-80 35-80
в зимний период 35 - 100 35-100 35 - 100 35 - 100
Концентрация железа, не более мг/дм
Концентрация марганца, не более мг/дм
Концентрация свинца*, не более мг/дм
Единица
измерения
%
3
3
3
Нормы в отношении экологического класса
К2 КЗ К4 К5
2,7 2,7 2,7
ляется
42 35 35
ляется
18 18 18
ляется
80 80 80 80
отсутствие отсутствие отсутствие отсутствие
отсутствие отсутствие отсутствие отсутствие
5 5 5 5
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