Research Keyword: amino acid profile

Impact of Packaging Variations on the Amino Acid Profile, Proximate Content, and Antinutritional Components of Tempeh from Jack Bean Sprouts

This study examines how wrapping tempeh made from jack bean sprouts in different materials affects its nutritional value. Researchers tested three packaging types—plastic, banana leaves, and teak leaves—over various fermentation periods. Results show that teak leaf packaging at 48 hours of fermentation produces tempeh with the highest protein and amino acid content while reducing harmful compounds like hydrogen cyanide to safe levels.

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Implications of Pleurotus ostreatus solid-state bioprocessing on the nutritional composition, protein structure, and anti-hypertensive and anti-inflammatory potential of local beans (Phaseolus vulgaris L.)

Researchers used a type of oyster mushroom to ferment two local Spanish bean varieties, which dramatically improved their nutritional value. The fermented beans contained 23% more protein, higher levels of important amino acids, and had anti-inflammatory and blood pressure-lowering properties. These enhanced beans could be used to create healthier, more nutritious snacks specifically designed for children to help combat childhood obesity.

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Nutritional and Organoleptic Characterization of Two Quinoa (Chenopodium quinoa) Cultivars Grown in Quebec, Canada

This study examined two types of quinoa grown in Quebec, Canada, comparing them to Bolivian quinoa. Researchers tested their nutritional content, including proteins, fats, and important compounds, as well as how they taste. Quebec quinoa had good nutrition, though it was sometimes bitter. Interestingly, the bitterness people tasted didn’t always match the chemical bitterness compounds (saponins) measured in the lab.

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Proteins from Edible Mushrooms: Nutritional Role and Contribution to Well-Being

Mushrooms are highly nutritious foods containing proteins as complete and high-quality as meat, with unique compounds that boost immunity, fight infections, and may help prevent diseases like cancer and diabetes. Different types of mushroom proteins have specific health benefits, from strengthening immune systems to lowering blood pressure and fighting viruses. Scientists are finding new ways to grow mushrooms and extract their proteins for use in sports nutrition, medicines, and fortified foods, making them increasingly valuable for human health and sustainability.

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