Created by the American Chemical Society, experts explain the part of an avocado with the�most nutrients is the darker green part just beneath the skin - and using a spoon to remove the fruit is a no-no. br Created by the American Chemical Society, experts explain the part of an avocado with the�most nutrients is the darker green part just beneath the skin - and using a spoon to remove the fruit is a no-no. br Created by the American Chemical Society, experts explain the part of an avocado with the�most nutrients is the darker green part just beneath the skin - and using a spoon to remove the fruit is a no-no.