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

{"sheet":"1","index":0,"n_rows":11,"n_cols":10,"rows_kept":11,"merged":[[0,1,0,3]]}
["Школа",171,null,null,"Отд./корп",{"$nulls":3},"День","12 января 2023"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",null,"гуляш из куриных грудок","50\\50",null,128,8.05,9.27,3.13]
[{"$nulls":3},"каша гречневая рассыпчатая",150,null,242,6.62,5.39,41.87]
[null,"гор.напиток",null,"компот из плодов сушеных(урюк)",200,null,47,{"v":1,"d":"1.00"},0.08,10.56]
[null,"хлеб",null,"Хлеб пшеничный",15,null,35,1.14,0.12,7.38]
[{"$nulls":3},"хлеб ржано-пшеничный",20,null,44,{"v":1,"d":"1.00"},{"v":0.2,"d":"0.20"},{"v":9,"d":"9.00"}]
[null,"овощи",null,"плоды свежие(яблоки)",100,null,47,"0,4","0,4","9,8"]
[{"$nulls":3},"свекла отварная(дольками) с маслом",60,null,56,"0,85","3,65","5,02"]
[{"$nulls":4},645,{"v":62.1,"d":"62.10"},{"v":599,"d":"599.00"},19.06,19.11,86.76]