{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["27 января"],"read":"whole","date_system":"1900"}

{"sheet":"27 января","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3]]}
["Школа","Гимназия №155",null,null,"Отд./корп",{"$nulls":3},"День","2022-01-27"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
[{"$nulls":3},"Плоды свежие (яблоки)",100,null,47,0.4,0.4,9.8]
[null,null,"ТТК  2019","Салат из белокачанной капусты","60",null,54,"0,93","3,05","5,64"]
[null,null,"342/2015","Гречка с фаршем и овощами","160",null,371,"15,96","17,09","38,41"]
[{"$nulls":3},"Чай с сахаром","200/8",null,32,"0,02","0,01","7,99"]
[{"$nulls":3},"Хлеб ржано-пшеничный","20",null,44,"1","0,2","9"]
[{"$nulls":3},"Хлеб пшеничный",20,null,47,"2,28","0,24","9,84"]
[{"$nulls":5},55.01]