{"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],[4,0,8,0]]}
["Школа","Нижнечершилинская ООШ",null,null,"Отд./корп",{"$nulls":3},"День","2025-10-10"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак",null,null,"Макаронные изделия отварные с с/м",200,null,224.6,7.36,6.02,35.26]
[null,"гор.блюдо",390.391,"Тефтели мясные в сметанно-томатном соусе","60/40",null,123.99,7.284,11.9,8.738]
[null,"гор.напиток",null,"Напиток из свежих фруктов(75С)",200,null,103.5,0.34,0.17,21.46]
[null,"хлеб",null,"Хлеб ржаной",40,null,79.2,2.64,0.48,15.84]
[{"$nulls":3},"Сыр порционно",10,null,34.33,2.63,2.66,0]
[]
["Завтрак 2","фрукты"]