Wok pan with rapeseed lecithin

What is the function of lecithin in the wok pan?
#smooth
#creamy
#emulsifier

Ingredients for 5 people:
3 onions
1 clove of garlic
10g olive oil
250gr Zuckerschoten
250gr Champignons
2 rote Paprika
1 yellow zucchine
1 rote Zucchini
250gr Scampi
300 grams of salmon
200ml coconut milk
5TL Rapslecithin

Spices:
Salt
Pfeffer
Curry

Preparation:
Cut the vegetables into small pieces, mix with the salmon, the scampi, the rapeseed lecithin and the coconut milk in a cast-iron wok and cook for 25 minutes at 200 g.