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How Chemical Reactions Deplete Nutrients in Plant-Based Drinks _ Plant-based drinks like oat, almond, soy, and rice alternatives to cow's milk are popular, but a new study highlights their nutritional shortcomings. _ Extensive processing, including Ultra High Temperature (UHT) treatment, leads to chemical reactions that degrade protein quality, reduce essential amino acids, and produce potentially harmful substances. Key Findings: _ Low Protein and Essential Amino Acids: UHT-treated plant-based drinks contain 0.4–1.1 g of protein per 100 mL, much lower than cow’s milk (3.4 g). Heat treatments cause Maillard reactions, which degrade amino acids critical for health. _ Presence of Harmful Compounds: Acrylamide, α-dicarbonyl compounds, and hydroxymethylfurfural (HMF) were found in some drinks. These compounds may contribute to inflammation, diabetes, or cardiovascular risks over time. _ High Sugar Content: 7 out of 10 plant-based drinks contained more sugar than cow’s milk, further reducing their health appeal. _ Nutritional Transparency Needed: Current labeling doesn’t disclose the quality of proteins (e.g., essential amino acids). Recommendations for Consumers: _ Opt for minimally processed foods and make your own plant-based beverages when possible. _ Store plant-based drinks in the refrigerator to limit chemical changes. _ Treat plant-based drinks as part of a balanced diet, ensuring adequate protein and nutrients from other sources. Call to Manufacturers: _ Explore less intensive heat treatments to preserve protein quality. _ Improve labeling to include essential amino acid content. _ Consider shorter shelf-life products to reduce processing intensity. _ This study emphasizes the importance of considering nutritional quality alongside environmental benefits when choosing plant-based drinks. Reference: Pucci et al., Food Research International, 2024. DOI: 10.1016/j.foodres.2024.115418 #PlantBasedDrinks #NutritionalQuality #ProteinDegradation #UHTProcessing #EssentialAminoAcids #MaillardReaction #AcrylamideRisks #FoodTransparency #BalancedNutrition #HomemadeOptions #SustainableFoodChoices
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