â¢ One way to get more out of cooking with curry is to make your own blend. This ensures that the spices are fresh and toasted to your satisfaction. You can see more about curry powder and its alternatives in this post, including ideas for making your own.
Prolactin (PRL), also known as luteotropic hormone or luteotropin, is a protein that in humans is best known for its role in enabling mammals, usually females, to produce milk. It is influential in over 300 separate processes in various vertebrates.
We think you are asking about a hormone given to cattle to increase milk output. This hormone is called bovine somatotropin or BST. It is banned in the UK and Europe but has been licensed in the US since 1995.