{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["1","Лист1"],"read":"whole","date_system":"1900"}

{"sheet":"1","index":0,"n_rows":18,"n_cols":10,"rows_kept":18,"merged":[[0,1,0,3]]}
["Школа","МБОУ СОШ № 7",null,null,"Отд./корп",{"$nulls":3},"День","2023-05-15"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",84,"Каша молочная \"Дружба\" ",205,10.04,166,8,4,23]
[null,null,41,"Сыр (порциями)",25,8.31,36,3,3,0]
[null,"напиток",null,"Чай с лимоном",200,3.22,65,2,2,20]
[null,"хлеб",null,"хлеб пшеничный ржаной",20,{"v":0.7,"d":"0.70"},47,2,0,10]
[{"$nulls":3},"Кондитерские изделия",50,{"v":10.2,"d":"10.20"},45,1,2,6]
["Завтрак 2","фрукты"]
[]
[]
["Обед","закуска"]
[null,"1 блюдо"]
[null,"2 блюдо"]
[null,"гарнир"]
[null,"сладкое"]
[null,"хлеб бел."]
[null,"хлеб черн."]

{"sheet":"Лист1","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}