Bioactive molecules from Agave salmiana bagasse: Study of their antioxidant, prebiotic potential, and cytotoxicity.
Márquez-Rangel I, Cruz M, Ruiz HA, Rodríguez-Jasso RM, Loredo-Treviño A
Functional Foods
Agave waste from tequila and mezcal production could end up in your next probiotic yogurt or fiber supplement, feeding the good bacteria in your gut more effectively than the raw, unprocessed scraps.
When agave plants are processed to make tequila and mezcal, enormous amounts of fibrous plant waste are discarded. Scientists found that rinsing this waste with a mild alcohol-water solution strips out some of the harsher natural chemicals, which actually helps the good bacteria in your gut thrive on it. The cleaned-up waste also tested as less harmful to cells, making it a much better candidate as a safe, health-boosting food ingredient.
Key Findings
Ethanol-water washing significantly reduced total polyphenols and saponins in agave waste while leaving flavonoid levels largely unchanged.
Treated agave waste supported higher growth of all three probiotic strains tested (Bifidobacterium lactis, Lacticaseibacillus paracasei, and Enterococcus faecium) compared to untreated waste.
Cytotoxicity dropped after treatment, evidenced by higher IC50 values, indicating improved cellular safety for potential use in functional foods.
chevron_right Technical Summary
Researchers discovered that washing agave plant waste with an alcohol-water solution reduces harsh compounds, making the leftover fiber safer to eat and better at feeding beneficial gut bacteria — opening a path to turn agro-industrial waste into a functional food ingredient.
Abstract Preview
Bioactive compounds present in agro-industrial waste have been an attractive alternative for reducing current health problems. However, high concentrations of bioactive compounds may affect the gro...
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Agave is a genus of monocots native to the arid regions of the Americas. The genus is primarily known for its succulent and xerophytic species that typically form large rosettes of strong, fleshy leaves.