{"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",{"$nulls":3},"Отд./корп",{"$nulls":3},"День","2023-02-15"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо","ДП00170","куриное филе, тушеное с овощами ",70,null,194,12,15,2]
[null,"гор.блюдо","дп0065а","Картофель отварной",180,null,158,4,4,26]
[null,"хлеб","ДП00005","хлеб пшеничный витаминизированный ",50,null,108,{"v":3.57,"d":"4"},{"v":0.48,"d":"0"},{"v":22.38,"d":"22"}]
[null,"гор. напиток ","дп00333","Чай полусладкий",200,null,25,null,null,{"v":9.08,"d":"9"}]
[]
[]
[{"$nulls":5},64.44]