{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["15 октября"],"read":"whole","date_system":"1900"}

{"sheet":"15 октября","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3]]}
["Школа","Гимназия 180",null,null,"Отд./корп",{"$nulls":3},"День","15 октября"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","салат","20/2015г","Салат из морковки с яблоки",80,null,105,0.59,6.02,5.02]
[null,"гор.блюдо","ТТК  2019","Соус мясной \"СМЯК\"",90,null,207,"11,3","9,58","21,2"]
[{"$nulls":3},"Пюре картофельное",150,null,146,"3,28","4,66","22,03"]
[null,"напиток","342/2015","Напиток из шиповника","200",null,41,"0,012","0,001","10,18"]
[null,"хлеб",null,"Хлеб пшеничный",30,null,71,"2,28","0,24","14,76"]
[null,"хлеб",null,"Хлеб ржано-пшеничный",20,null,44,"1","0,2","9"]
[{"$nulls":5},53.41]