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

{"sheet":"Лист1","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3],[6,0,9,0]]}
["Школа","МОБУ ООШ с.Ахманово",null,null,"Отд./корп",{"$nulls":3},"День","2022-10-14"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",175.11,"каша гречневая вязкая с маслом","130/4",6.68,126.54,4.13,3.97,18.61]
[null,"гор.напиток",283,"чай с сахаром",200,1.88,39.9,null,null,9.98]
[null,"хлеб","сто","хлеб пшеничный витаминизированный",40,2.47,102,2,0.8,22.4]
[null,null,461,"тефтели из говядины",60,31.03,186,8.1,12.5,10.1]
[null,null,38.59,"яблоко",200,22.23,94,0.8,0.8,19.6]
[]
[{"$nulls":4},574,59.76,542.68,16.09,17.78,79.44]

{"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}