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

{"sheet":"1","index":0,"n_rows":20,"n_cols":10,"rows_kept":20,"merged":[[0,1,0,3]]}
["Школа","Инж",null,null,"Отд./корп",{"$nulls":3},"День","девятый"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",836,"Каша из хлопьев овсяных Геркулес",200,12.92,247,12,10,22]
[null,"гор.напиток",855,"Чай с сахаром",200,{"v":5,"d":"5.00"},60,null,null,15]
[null,"хлеб",867,"Хлеб пшеничный",40,{"v":4,"d":"4.00"},94,3,null,20]
[null,"Масло",14,"Масло сливочное",10,{"v":5,"d":"5.00"},75,null,5]
[null,"Кондитерское изделие",890,"Кондитерское изделие",50,{"v":5,"d":"5.00"},20,2,3,10]
["Завтрак 2","фрукты"]
[]
[]
["Обед","закуска"]
[null,"1 блюдо"]
[null,"2 блюдо"]
[null,"гарнир"]
[null,"сладкое"]
[null,"хлеб бел."]
[null,"хлеб черн."]
[null,"напиток"]
[{"$nulls":5},{"$f":"SUM(F4:F8)","v":31.92}]