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

{"sheet":"1","index":0,"n_rows":12,"n_cols":10,"rows_kept":12,"merged":[[0,1,0,3]]}
["Школа",{"$nulls":3},"Отд./корп",{"$nulls":3},"День","2022-04-12"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо","КП22016","Мясная подлива ",100,32.68,70,1.33,4.33,6.67]
[null,"гор.напиток","КП22001","Чай с лимоном",200,15.89,27,0.2,0,6.5]
[null,"хлеб","ХЛЕБПШН","Хлеб пшеничный для детского питания с витаминами и железом",50,3.44,129,3,0.5,17.5]
[null,null,"ШК00058","Каша гречневая рассыпчатая ",150,25.86,224,7.65,6.09,34.58]
[null,null,"ШК00001","Сыр твердых сортов в нарезке",10,13.71,35,2.33,2.93]
["Завтрак 2","фрукты"]
[]
[]
["Обед","закуска"]