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

{"sheet":"Лист1","index":0,"n_rows":7,"n_cols":10,"rows_kept":7}
["Прием пищи","Раздел меню","№ рецептуры","Название","Выход","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",1,"котлеты здоровье из куриной грудки",90,null,229.63,11.2,10.96,24.82]
[null,"гор.блюдо",2,"каша гречневая (вязкая) с маслом сливочным",150,null,165.3,4.6,7.19,20.56]
[null,"напиток",3,"чай с сахаром и лимоном",187,null,34.02,0.13,0.02,8.2]
[null,"хлеб бел.",4,"хлеб пшеничный",30,null,70.5,2.28,0.24,14.76]
[null,"хлеб черн.",5,"хлеб ржаной",30,null,{"v":59.4,"d":"59.40"},1.98,0.36,11.88]
[{"$nulls":3},"итого",{"$f":"SUM(E2:E6)","v":487},null,{"$f":"SUM(G2:G6)","v":558.85},{"$f":"SUM(H2:H6)","v":20.19},{"$f":"SUM(I2:I6)","v":18.77},{"$f":"SUM(J2:J6)","v":80.22}]