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

{"sheet":"Лист1","index":0,"n_rows":9,"n_cols":10,"rows_kept":9,"merged":[[0,0,0,8]]}
["МБОУ \"Гимназия №2\", г. Чистополь, Республика Татарстан",{"$nulls":8},"2022-02-19"]
["Приём пищи","Раздел","№ рец","блюдо","выход г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","горячее блюдо","1","Каша молочная манная со слив маслом","150/10",null,155.53,5.47,6.37,18.98]
[null,"горячий напиток",2,"Ватрушка с творогом",60,null,190.64,7.99,10.72,15.55]
[null,"хлеб",3,"Хлеб пшеничный",30,null,70.32,2.28,0.24,14.76]
[null,null,4,"хлеб ржано- пшеничный",20,null,41.8,1,0.2,9]
[null,null,5,"Компот из свежих яблок",200,null,68.1,0.2,{"v":0.5,"d":"0.50"},15.7]
[]
[null,"итого на завтрак",{"$nulls":4},598.79,18.434,17.64,91.61]

{"sheet":"Лист2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

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