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

{"sheet":"Лист1","index":0,"n_rows":18,"n_cols":10,"rows_kept":18,"merged":[[0,1,0,3]]}
["Школа","Гончаровка",null,null,"Отд./корп",{"$nulls":3},"День","2023-11-29"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",null,"Каша овсяная",185,19.99,{"v":230,"d":"230.00"},{"v":7.1,"d":"7.10"},{"v":9.2,"d":"9.20"},{"v":29.7,"d":"29.70"}]
[null,"гор.напиток",null,"Кофейный напиток",200,14.05,94,{"v":2.9,"d":"2.90"},{"v":2.8,"d":"2.80"},14.9]
[null,"хлеб",null,"Хлеб пшеничный с сыром",40,{"v":9.4,"d":"9.40"},129,5.67,3.98,{"v":19.6,"d":"19.60"}]
[]
[]
["Завтрак 2","фрукты",null,"Яблоко",100,{"v":21,"d":"21.00"},{"v":78.4,"d":"78.40"},3.3,4.2,{"v":8,"d":"8.0"}]
[]
[]
["Обед","закуска"]
[null,"1 блюдо"]
[null,"2 блюдо"]
[null,"гарнир"]
[null,"сладкое"]
[null,"хлеб бел."]
[null,"хлеб черн."]

{"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}