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

{"sheet":"1","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3]]}
["Школа","Подгорновская НОШ",null,null,"Отд./корп","2н6д",null,null,"День","2023-03-18"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",295,"КОТЛЕТЫ РУБЛЕННЫЕ ИЗ БРОЙЛЕР-ЦЫПЛЯТ",80,null,159,10,5,19]
[null,"гор.блюдо",330,"ПЮРЕ ГОРОХОВОЕ",155,null,178,12,3,26]
[]
[null,"гор.напиток",377,"ЧАЙ С   ЛИМОНОМ ",222,null,62,0,0,15]
[null,"хлеб",null,"ХЛЕБ ПШЕНИНИЧНЫЙ",30,null,71,2,0,15]
[null,"хлеб",null,"ХЛЕБ РЖАНО-ПШЕНИЧНЫЙ ДАРНИЦКИЙ",20,null,44,1,0,9]
[{"$nulls":3},"итого ",{"$f":"SUM(E4:E9)","v":507},64.19,514,25,6,84]