{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["1","Лист1","Лист2"],"read":"whole","date_system":"1900"}

{"sheet":"1","index":0,"n_rows":7,"n_cols":10,"rows_kept":7,"merged":[[0,1,0,3]]}
["Школа","МОБУ СОШ с.Сухоречка ",{"$nulls":6},"День","2024-10-07"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",213,"Макароны ,запеченные  с тертым сыром",160,{"v":28.2,"d":"28.20"},245.62,7.61,12.62,26.13]
[null,"гор.напиток",269,"какао с молоком",200,{"v":6.3,"d":"6.30"},153,3.7,3.9,25.9]
[null,"Хлеб бел",365,"бутерброд с маслом",40,18.63,139,2.1,7.5,14.7]
[null,"фрукты",null,"яблоко",100,16.44,47,0.4,0.4,9.8]

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

{"sheet":"Лист2","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}