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

{"sheet":"Лист1","index":0,"n_rows":8,"n_cols":10,"rows_kept":8,"merged":[[0,0,0,9],[2,0,6,0],[2,1,3,1],[7,0,7,4]]}
["   МБОУ  \"Чувашско- Чебоксарская ООШ\"                                            20.05. 2021г."]
["Прием пищи","Раздел ","Наименование блюда","№ рец.","Выход","Белки","Жиры","Углеводы","Кал-ть","Цена"]
["Завтрак","Горячее блюдо","Птица запеченная","ттк2019",120,6.7,7.1,4,107,33.98]
[null,null,"Макароны отварные",629,180,6.62,5.42,31.7,202.1,4.25]
[null,"Горячий напиток","Какао с молоком",382,200,3,3,21,120,5.18]
[null,"Хлеб","Хлеб пшеничный",901,50,2.5,0,23.75,105,2.75]
[null,null,"Хлеб ржаной",902,30,1.5,0.94,13.5,56.5,1.38]
["Итого:",{"$nulls":4},20.32,16.46,93.95,590.6,47.54]

{"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}