Development of Nutrient-Rich Guava Powder with Probiotics
Author Information
Author(s): Yousaf Ali Asad, Zeng Hui, Abbasi Kashif Sarfraz, Bergholz Teresa, Siddiq Muhammad, Dolan Kirk
Primary Institution: Department of Food Science & Human Nutrition Michigan State University
Hypothesis
Can freeze-dried guava powder fortified with Lactobacillus plantarum provide enhanced nutritional and probiotic benefits?
Conclusion
The study found that freeze-dried guava powder is rich in nutrients and can effectively support probiotic viability.
Supporting Evidence
- FDGPs contained high levels of crude fiber and vitamin C.
- Probiotic viability was maintained at 108 CFU/g for up to 60 days.
- Significant antioxidant properties were observed in the FDGPs.
- Mineral concentrations in FDGPs were significant, including potassium and magnesium.
Takeaway
This study shows that guava powder can be dried and made into a healthy supplement that helps keep good bacteria alive.
Methodology
Guava fruits were freeze-dried, and their nutritional properties were analyzed, including fiber, vitamin C, and phenolic content.
Limitations
The study did not explore the long-term effects of consuming the fortified guava powder.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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