{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["1","Лист1"],"read":"whole","date_system":"1900"}

{"sheet":"1","index":0,"n_rows":11,"n_cols":10,"rows_kept":11,"merged":[[0,1,0,3]]}
["Школа","МБОУ школа № 24  Приволжского райна, г.Казани",null,null,"Отд./корп","Габишева,15",null,null,"День","2022-05-16"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Обед","закуска","20/2015","Салат из свежих огурцов",60,null,39,0.399,"  3.653",1.083]
[null,"2 блюдо","ттк2021","Биточки рыбные из минтая запеченые с соусом томатным","65/25",null,117,12.272,5.258,6.16]
[null,"гарнир","Акт 2011","Макаронные изделия твердых сортов, отварные(масло сливочн.)",150,null,209,5.548,5,209]
[null,"хлеб бел.",null,"Хлеб ржано-пшеничный",20,null,44,1,0.2,9]
[null,"хлеб черн.",null,"Хлеб пшеничный",20,null,47,1.52,0.16,9.84]
[{"$nulls":3},"Печенье весовое 3 шт.",42,null,187,2.898,5.796,31.122]
[null,"напиток","639/2004","Напиток из сухофруктов",200,null,151,0.55,0.025,34.71]
[{"$nulls":3},"Итого:",null,"55.01",{"$f":"SUM(G4:G10)","v":794},{"$f":"SUM(H4:H10)","v":24.187},20.092,127.213]

{"sheet":"Лист1","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}