{"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":[[1,0,1,9],[3,0,7,0],[3,1,4,1],[6,1,7,1],[8,0,8,4]]}
[]
["  МБОУ  \"Чувашско - Чебоксарская ООШ \"                                                     на 29.052021г."]
["Прием пищи","Раздел","Наименование блюда","№ рец.","Выход","Белки","Жиры","Углеводы","Калорийность","Цена"]
["Завтрак","Горячее блюдо","Сосиски отварные","№243",100,10.4,20,21.2,224,24.06]
[null,null,"Рис отварной","№32","180\\5",2.5,3.3,26.8,120.1,5.95]
[null,"Горячий напиток","Чай с сахаром","№943",200,0,0,9.1,35,1.52]
[null,"Хлеб","Хлеб пшенич с маслом ","№1","30\\5",3.12,7.57,19.57,146.09,4.49]
[null,null,"Хлеб ржаной","№902",30,1.5,0.94,13.5,56.5,1.38]
["Итого:",{"$nulls":4},17.52,31.810000000000002,90.17,581.69,37.4]

{"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}