{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["1","Лист1"],"read":"whole","date_system":"1900"}

{"sheet":"1","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3]]}
["Школа","МБОУ школа № 24  Приволжского райна, г.Казани",null,null,"Отд./корп","Габишева,15",null,null,"День","2022-03-16"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Обед","закуска","№15/2015","Сыр порциями",10,null,35,2.63,2.66]
[null,"2 блюдо","акт2019","Гуляш из говядины","45/45",null,183,9.1,12.9,7.2]
[null,"гарнир","Акт 2011","Макаронные изделия отварные(масло растительное)",150,null,190,5.64,4.46,30.2]
[null,"хлеб бел.",null,"Хлеб ржано-пшеничный",20,null,44,1,0.2,9]
[{"$nulls":3},"Хлеб пшеничный",20,null,47,1.52,0.16,9.84]
[null,"напиток","ТТК2021","Чай с сахаром,лимоном","200/8/5",null,34,0.06,0.01,8.14]
[{"$nulls":3},"Итого:",null,55.01,533,{"$f":"SUM(H4:H9)","v":19.95},20.39,64.38]

{"sheet":"Лист1","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}