ABSTRACT
Objective To compare delivery accuracy and precision of nutrients as well as physicochemical property between self-made homogenate diet an d commercial dairy based enteral nutrition product and investigate the clinical significances.Methods GB methods were used to examine and analyze the nutrients in self-made homogenate diet and commercial dairy based protein product.Results Self-made homogenate diet exhibited high viscosity (20,000±2121.32) cps because of high water content.The actual values for macronutrients and energy were all lower than 10％ of designed values.The actual values for lipid soluble vitamins A and E were only 49.32％ and 56.47％ of designed values,while the actual values for water soluble vitamins B1,B6 and C were all very low that were close to or lower than detection levels.All minerals,except for potassium were lower than the designed values,wherein iron was only 25.16％ of designed value.For commercial enteral nutrition product,the actual contents of energy,macro-and micro-nutrients including vitamins and minerals were all higher than the designed values and the difference between the contents of minerals and its designed values were controlled within deviation range (5％ ～ 10％).Conclusion For vitamins and minerals in self-made homogenate diet,non-linear correlation was identified between the testing value and designed value.Commercial enteral nutrition product can provide more accurate nutrient level to reach the designed value,and has better flexibility on individual nutrient fortification.
ABSTRACT
Objective To explore the eorrelafion factors of health promotion lifestyle of the elderly los-ing their land and sea estate. Methods Using the health value scale, health promotion lifestyle profile and the general conditions scale to investigate the health value, health promotion lifestyle and general conditions of 85 old people losing their land and sea estate in Dalian development area. Results There was no correlation between health value and health promotion lifestyle of the eldly, age, education degree, number of children and previous employment were rehted with the health promotion lifestyle. Conclusions There was distance be-tween their thought and actual health behavior of the elderly, community management personnels and med-ical workers should strengthen the concrete intervention in lifestyle, not simply relying on propaganda of the importance of health.