EAR(估计平均需要量)ppt课件

1、CHILDHOOD NUTRITION AND FEEDINGDRIsEAR估计平均需求量RNI引荐摄入量AI适宜摄入量UL可耐受最高摄入量NutrientsEnergyProteinLipidCarbohydrateVitaminMineralWaterFood fiber1. EnergyBasal metabolism (55-44-30-25 kcal/kg/d)Thermodynamic effect of foodPhysical activity GrowthExcretion Others peristalsis infant 7%8% digestion absorption

2、 elder children 5%Mentality and emotionEnvironment1. EnergyGeneral Energy NeedsBasal metabolism 50%Physical activity 25%Growth 12% Excretion 8% 612yrsInfant 110 kcal/kgevery 3 yrs 10kcal/kg15yrs 60kcal/kg2. ProteinEssential amino acidNon-essential amino acidRecommend amountbreast milk 2.0g/kgcow mil

3、k 3.5g/kgvegetative protein 4.0g/kgGeneral Energy proportion 8%-15%3. LipidSaturated fatty acidUnsaturated fattyLinoleic acid 亚油酸 Linolenic acid亚麻酸 1:2 n- 6n-3 General Energy proportion45-50%25-30%4. Carbohydrate2yrs 10g/kg/dGeneral Energy proportion 55%-65%Protein 8%15% Lipid 25%30%Carbohydrate 55%

4、65%General Energy proportion5. VitaminVitAVitDVitEVitKVitBVitCFat-soluble Water-soluble6. MineralMacroelements(0.01%BW)Trace elements(10mFormula Feeding Formula milkFortified nutrientsFeZn VitAVitBVitCVitDInfant Feeding-Supplementary Food 2w VitD 4-6m Rice powder 7-9m meshed vegetable 、 meat 、 fruit

5、 、 soft noodle 、 biscuit 10-12m soft rice 、thick porridge、 fine-cut vegetable 、meat、 bean products etc. 12-24m piece-cut food 24m- normalAgefoodFeeding principles Reasonable food arrangement protein: fat: carbohydrate1：1：4-5 10% 25-30% 50-60%Food qualityFeeding behaviorFeeding environmentEvaluation

6、of nutrition conditionHistoryNutrition study food investigation physical growth evaluation physical examination laboratory testStandardUnderweightStuntingWastingW-2SDL-2SDW/L-2SDSummaryNutrient requirementBreast feedingFormula feedingSupplementary FoodEvaluation of nutrition conditionDiscussion (T or F)1. The Vit D in breast milk is enough for full breast feeding infants.2. Cereal supplement f