EFFECT OF VITAMIN B12 FORTIFICATION AND FERMENTATION TEMPERATURE ON THE NUTRITIONAL AND SENSORY PROPERTIES OF ALMOND MILK
Main Article Content
Keywords
Almond milk, Vegan milk, Fortified Almond milk, Vitamin B12 fortification
Abstract
This research sought to assess the dietary qualities and consumer acceptance of fermented almond milk enhanced with vitamin B12. Almonds were soaked, dehulled, and enhanced using Lactobacillus reuteri at various temperatures (0°C, 20°C, 30°C, and 40°C), vitamin B12 was used before fermentation. Proximate composition, antioxidant power, were examined in the samples. Results showed that fermentation temperature strongly impacted total phenolic and flavonoid level, microbial load, pH, titratable acidity, total soluble solids, mineral content, and sensory features. pH, microbial count, and antioxidant activity. The pH dropped with storage time; conversely, antioxidant activity rose at greater fermentation temperatures. Total phenolic and flavonoid levels declined slowly with increased temperature and extended storage. The mineral content (Ca, Mg, Fe, Zn) stayed constant across all treatments, suggesting that fermentation did not affect mineral integrity. With excellent taste, hue, and texture combined, almond milk fermented at 30°C (T2) got the highest acceptability ratings. Total, strengthening and fermenting Particularly helpful for vegans and those lactose intolerant, almond milk improved its functional and nutritional properties by providing a sustainable, plant-based alternative high in antioxidants and probiotics.
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