Teriyaki and Pineapple Salmon

Ingredients

• 150 g pieces of salmon fillet (, approx 110 - 150 g / 4 - 5 oz each )
• 241 g "tinned pineapple, in natural juice (, drained weight)
• 99 g juice from pineapple
• 99 g teriyaki marinade ((low salt if possible))
• 1 garlic clove (, crushed)
• 1 tsp fresh ginger (, grated)
• 2 tsp sesame seeds
• 2 spring onions (, finely sliced)