Nutrients are present in all the fruits but in different quantities. Hence, it is essential to be aware of the nutritional value of fruits before we add them to our health routine. Pink Grapefruit vs Salmonberry Nutrition will help you choose the best fruit among the two. Carbs in Pink Grapefruit and Salmonberry are 10.70 g and 10.10 g respectively. The protein content of Pink Grapefruit and Salmonberry is 0.80 g and 0.90 g. Protein to carb ratio of any fruit must be approximately 1.34. Protein to carb ratio of Pink Grapefruit is 0.07 and in Salmonberry, it is 0.09. Nutritional value of fruits is incomparable to other food items. They provide all the vital nutrients required for proper functioning of our body.