Development of a locally sustainable functional food for people living with HIV in Sub-Saharan Africa: laboratory testing and sensory evaluation

作者：Van Tienen A^*; Hullegie Y M; Hummelen R; Hemsworth J; Changalucha J; Reid G

来源：Beneficial Microbes, 2011, 2(3): 193-198.

DOI：10.3920/BM2011.0024

• micronutrients
• Moringa oleifera
• probiotics
• Lactobacillus rhamnosus GR-1
• HIV

The use of Lactobacillus rhamnosus GR-1 and micronutrients has been associated with a preserved immune function among people living with HIV. However, use of these products in the developing world remains limited due to the lack of facilities for production. We describe the development of a yogurt with L. rhamnosus GR-1 at > 7x10(7) colony forming units fortified with locally grown Moringa oleifera leaves at 20% of the recommended daily allowance of vitamin A. The product was made by preparing a thin paste of Moringa which was then incubated with 4% probiotic and 2% yogurt mother culture in milk for 6 hours. The addition of M. oleifera enhanced the survival of probiotic bacteria in yogurt during the shelf life period at 5 degrees C (P=0.02), but had no effect on probiotic survival at 21 degrees C. While the sensory characteristics of probiotic and non-probiotic supplemented Moringa yogurts were indistinguishable, the addition of Moringa reduced consumer acceptance compared to regular yogurt.

• 出版日期2011-9
• 单位河北医科大学