Calories summary seems wrong

[uskudarli]

TRUE LEMON, UNSWEETENED LEMON DRINK MIX, LEMON, UPC: 810979001249 g 150

150 gr is eaten, but the corresponding calorie is 0.

[isik5]

I've just checked my application and the USDA Branded Food Products Database separately and found out that the kcal value returning from the API is 0 (zero) for the picked food item. This is why corresponding calorie is calculated 0 when eaten 150 g of lemon drink.