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Summary
Lard can be a cost-effective and suitable fat source for premature infant formula, supporting normal growth. It demonstrates comparable absorption to traditional fat mixtures in infant nutrition studies.
Area of Science:
- Nutritional Science
- Pediatric Nutrition
- Infant Formula Development
Background:
- Premature infants require specialized nutrition for optimal growth and development.
- Fat sources in infant formulas are critical for energy and nutrient absorption.
- Conventional formulas often use cow's milk fat and vegetable oil blends.
Purpose of the Study:
- To evaluate lard as a sole fat source in infant formula for premature infants.
- To compare the absorption and growth effects of lard versus conventional fat mixtures.
- To assess the economic viability of using lard in infant nutrition.
Main Methods:
- A formula containing lard as the sole fat source was developed.
- A control formula with a conventional cow's milk fat/vegetable oil mixture was used.
- Healthy premature infants were fed the formulas, and growth and absorption were monitored.
Main Results:
- Lard was absorbed effectively by premature infants.
- Infant growth was supported normally when fed the lard-based formula.
- Lard demonstrated comparable fat absorption to the control formula.
Conclusions:
- Lard is a satisfactory and cost-effective substitute for conventional fats in infant formula.
- The use of lard can provide a viable energy source for premature infants.
- Further research may support lard's inclusion in specialized infant nutrition products.