Taking 82 domestic goat milk powder sold in the market for middle-aged and elderly people as the research object, this study made a systematic analysis from the aspects of nutrient labelling rate, fortification rate, content distribution, the contribution rate of energy and nutrients provided by daily intake of goat milk powder, and ingredients to accumulate data for the formula design of goat milk powder. This study found that the fortification rates of vitamin A, vitamin D, vitamin E, vitamin C, calcium, iron, zinc, selenium, and dietary fiber in the commercial goat milk powder for middle-aged and elderly people were 52.44%-96.34%. In this paper, the maximum, minimum, upper quartile (P25), lower quartile (P75), and median (P50) were used to describe the distribution of energy and nutrients. Results showed that the content of some nutrients in different brands of goat milk powder varied greatly. The contribution rate of nutrients was evaluated by the ratio of energy and nutrients provided by daily intake of goat milk powder to the Chinese dietary reference intakes (DRls) for middle-aged and elderly people. Results showed that the contribution rate of vitamin A, vitamin D, vitamin E, vitamin B6, folic acid, calcium, and iron were relatively high, accounting for 30%-44% of the daily target values of each nutrient. The product highlighted its market positioning and selling points by adding new resources food, edible Chinese herbs, dietary fiber, probiotics, and special ingredients. As an important dietary source for middle-aged and elderly people, dairy enterprises should strengthen the reasonableness and scientific character of milk powder formula design, they also should help the public to establish a correct consumption view.
钱文文
,
辛宝
,
任晓梅
,
马诚
,
万红昌
,
张萌
,
李晨
,
李宏
,
邓欣怡
,
赵嘉仪
,
白亚亚
,
胡美枝
. Nutrient analysis of domestic goat milk powder for middle-aged and elderly people[J]. Food and Fermentation Industries, 2022
, 48(20)
: 272
-278
.
DOI: 10.13995/j.cnki.11-1802/ts.032446
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