If you are getting your Feedburner feeds in search engine’s search results, it means your feed is indexed by them. You may get ‘duplicate content’ issue and It is bad for your site SEO. Below are the simple steps to prevent or noindex feedburner feed from being indexed by search engines.
- Goto your Feedburner account
- Click on your feed
- Goto Publicize tab
- Click on NoIndex
- Select the first option to alert search engines not to index your feed
- Click on Save button to activate this service