javascript objet keys comparaison

1var myString = "Item1";
2
3var jsObject = 
4{
5    Item1:
6    {
7        "apples": "red",
8        "oranges": "orange",
9    },
10    Item2:
11    {
12        "bananas": "yellow",
13        "pears": "green"
14    }
15};
16
17var keys = Object.keys(jsObject); //get keys from object as an array
18
19keys.forEach(function(key) { //loop through keys array
20  console.log(key, key == myString)
21});