... to DecemberGinger main nutrient componentsCalories 31 ,kcal Protein 2.6 g,Thiamine 0.17 mg ,Calcium 244 mgCarbohydrates 5.8 ... g ,Manganese 0.77 mg,Dietary Fiber 1 g ,Zinc 0.55 mgCopper 0.14 ... by our workers.3. Have the certificates of ISO, HACCPetc. specification oganic fresh ginger