{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":20,"n_cols":10,"rows_kept":20,"merged":[[0,1,0,3]]}
["Школа","МОБУ СОШ с.1-е иткулово",null,null,"Отд./корп",{"$nulls":3},"День","2023-02-21"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",96.19,"гуляш                                                         90",100,37.58,244,15,17,3]
[null,"гарнир",175.11,"Каша гречневая вязкая с маслом",160,8.87,127,4,4,19]
[null,"гор.напиток",283,"Чай  с сахаром",200,1.09,40,0,0,10]
[null,"хлеб",420.02,"Хлеб пшеничный, ржаной обогащенный с витаминами для детского питания",50,3.4,104,3,0,22]
[null,"выпечка",270,"булочка",0.075,13.5,163,3.9,3.6,28.5]
[]
[null,null,"итого",null,510,64.44,678,25.9,20.6,82.5]
["Завтрак 2"]
[]
[]
["Обед","закуска"]
[null,"1 блюдо"]
[null,"2 блюдо"]
[null,"гарнир"]
[null,"сладкое"]
[null,"хлеб бел."]
[null,"хлеб черн."]

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{"sheet":"Лист3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}