Can a desert plant protect against bacteria, fungi, and free radicals without causing toxicity? Science confirms it: the TINTO FIG® does.
A recent study published in 2022 has demonstrated that aqueous extracts of Opuntia dillenii (FIGO TINTO®), both cold and hot, have a clear antimicrobial effect against pathogenic bacteria and a phytochemical profile with strong antioxidant potential . These results reinforce its use as a functional ingredient for gut, skin, and immune health.
What parts were studied and how?
Previously dried and ground powder was used. Two types of extracts were prepared:
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Cold water extraction (24h at 200 rpm)
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Hot water extraction (37 °C, 2h + 2h of stirring)
They were then applied to bacterial cultures of:
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Staphylococcus aureus
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Bacillus subtilis
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Proteus mirabilis
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Escherichia coli
Antimicrobial activity of FIGO TINTO®
| Microorganism | Inhibition zone (mm) | Observation |
|---|---|---|
| Staphylococcus aureus | 15.33 mm (cold extract) | Sensitive |
| Proteus mirabilis | 13.33 mm (hot extract) | Sensitive |
| E. coli and B. subtilis | 0 mm | No detectable activity |
Key result: FIG TINTO® extract effectively inhibits Gram-positive bacteria , especially S. aureus , associated with skin, respiratory, and gastrointestinal infections.
Active phytochemical compounds detected
Phytochemical analysis revealed the presence of compounds with high biological activity:
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Saponins
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Tannins
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Flavonoids
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Terpenoids
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Alkaloids
All of these ingredients are known for their antibacterial, antioxidant, antifungal, and anti-inflammatory effects. No reducing sugars were detected (which is positive for metabolic formulas).
What does this mean in practice?
This profile suggests that the FIGO TINTO® is:
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A good candidate as a plant antimicrobial agent
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Rich in natural defenders against oxidative damage
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Useful as an aid to maintain a balanced microbiota and healthy skin
The fact that it has no detected toxicity in healthy cells or human erythrocytes (according to parallel studies) makes it especially interesting for safe functional formulas.
Real-world application today
Inspired by studies like this, at Tuno Canarias we develop solutions where the FIGO TINTO® fulfills a protective function against cell damage, opportunistic bacteria or intestinal imbalances, thanks to its natural mixture of flavonoids and functional compounds:
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Digestive Creamer – combination of prebiotic fiber + FIGO RED® for intestinal health and immunity
( https://tunocanarias.com/products/higo-tinto-digestive ) -
BOOST with FIG TINTO® – functional energy with ginger, turmeric and natural antioxidants
( https://tunocanarias.com/products/higo-tinto-boost ) -
HIGO TINTO® Family Max – sugar-free beverage for adults and children with mild bioactive compounds
( https://tunocanarias.com/products/higo-tinto-family-max ) -
100% RED FIG® organic powder – ideal raw material for capsules and detox formulas
( https://tunocanarias.com/products/higo-tinto-eco )
Conclusion
The RED FIG® ( Opuntia dillenii ) proves once again that it is much more than a traditional plant. It is an ingredient with a real capacity to inhibit pathogenic bacteria , packed with protective phytochemicals , with no known toxicity, and with wide-ranging applications in digestive, skin, and immune health.
The most effective defense sometimes grows in the most barren terrain.
Reference
Saxena PA, Verma A. (2022)
Phytochemical Analysis and Pharmacological Actions of Selaginella Bryopteris and Opuntia Dillenii
International Journal of Novel Research and Development , Vol. 7(3): 899–909
