Hey guys, I need help desperately. My question is actually in regard to herb oils. Ive been making them for years with a fair amount of success but in many staff canteen or michelin rated cooking videos I see these deep emerald almost black incredibly saturated herb oils, where at best mine are the color of a nicely maintained lawn. I play around with the amount of veg product, type of oil, chilling the oil after blending but can never come close to the rich deep forest green I see on other chef's plates. Ascorbic acid? is there something else Im missing?