{"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","-",null,null,"Отд./корп",{"$nulls":3},"День","2026-02-20"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",223,"запеканка из творога со сгущенным молоком",180,54.94,476,28,21,44]
[null,"гор.напиток","54-12хн","компот из клюквы",180,8.88,1,0,6,26]
[null,"хлеб","ПР","хлеб пшеничный",20,2.13,53,2,1,10]
[null,"фрукты",null,"апельсин",100,16.31,47,1,0,9]
[null,null,2,"бутерброд с курицей",40,12.32,116,7,5,10]
["Завтрак 2"]
[]
[]
["Обед"]