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

{"sheet":"1","index":0,"n_rows":9,"n_cols":10,"rows_kept":9,"merged":[[0,1,0,3]]}
["Школа",{"$nulls":3},"Отд./корп",{"$nulls":3},"День"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",102,"Каша \"Дружба\"","150/5",32.52,182.3,4.95,6.3,26.53]
[null,"гор.напиток",283,"Чай с сахаром",200,12.68,35,0.1,null,9.1]
[null,"хлеб",1,"Бутерброд с маслом и сыром ",50,18.47,174.56,4.68,10.01,15.05]
[]
[null,null,3,"Сок фруктовый в индивидуальной упаковке",200,28,188,2,0.4,40.2]
["Завтрак 2","фрукты"]