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

{"sheet":"1","index":0,"n_rows":19,"n_cols":10,"rows_kept":19,"merged":[[0,1,0,3]]}
["Школа","Книнская ООШ им Б.С.Рахимова",null,null,"Отд./корп",{"$nulls":3},"День","2022-03-14"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо"]
[null,"гор.напиток"]
[null,"хлеб"]
[]
[]
["Завтрак 2","фрукты"]
[]
[]
["Обед","закуска",null,"салат любительский",60,null,54,1,3,6]
[null,"1 блюдо"]
[null,"2 блюдо",null,"сосиски отварные ",100,null,160,8,9,11]
[null,"гарнир",null,"каша гречневая рассыпчатая",150,null,242,7,5,42]
[null,"сладкое",null,"напиток из шиповника",200,null,72,0,0,13]
[null,"хлеб бел.",null,null,20,null,47,2,0,10]
[null,"хлеб черн.",null,null,20,null,44,1,0,9]
[{"$nulls":5},55.55]