{"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",12,null,null,"Отд./корп",{"$nulls":3},"День","2022-01-25"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",294,"Котлета из мяса кур",90,null,210,10,9,20]
[null,"гор.напиток",377,"Чай с сахаром и лимоном",200,null,42,0,0,10]
[null,"хлеб"," "," Хлеб пшеничный",25,null,59,2,0,12]
[null,null," ","Хлеб ржаной",20,null,{"v":39.6,"d":"40"},1,0,8]
[null,null,303,"Каша гречневая вязкая с маслом сливочным",150,null,178,5,9,21]
["Завтрак 2","фрукты"]
[null,null,15,"Сыр",10,null,34,3,3,0]
[{"$nulls":5},55.55]
["Обед","закуска"]
[null,"1 блюдо",119,"Суп гороховый с гренками,с мясными фрикадельками",250,null,640,14,51,25]
[null,"2 блюдо",174,"Каша молочная пшенная с маслом сливочным",200,null,189,6,4,33]
[null,"гарнир"," "," "," ",null," "," "," "," "]
[null,"сладкое",442,"Булочка к чаю",50,null,125,8,2,19]
[null,"хлеб бел.",6,"Хлеб сельский ",20,null,40,1,0,8]
[null,"хлеб черн.",6,"Хлеб пшеничный",20,null,40,1,0,8]
[null,null,376,"Чай с сахаром",200,null,40,0,0,10]
[{"$nulls":5},{"v":40,"d":"40.00"}]