Similarly, another test-tube study observed that extract from the same variety decreased the growth of Pseudomonas aeruginosa , a strain of bacteria that is often highly resistant to antibiotics 6.
However, further research is needed to measure the antibacterial effects of other types of truffles and in amounts typically eaten. Additionally, high-quality studies should be conducted to determine how the antibacterial properties of truffles may affect these bacterial infections in humans.
Though evidence is currently limited to test-tube studies, some research suggests that truffles may possess powerful anticancer properties. For example, one test-tube study showed that compounds extracted from different types of truffles helped block the growth of liver, lung, colon and breast tumor cells 7. Another test-tube study found that extracts from both black and white species exhibited anticancer effects on cervical, breast and colon cancer cells 4.
However, additional studies are needed to evaluate how truffles may impact cancer growth in humans when eaten rather than in concentrated extract form. Inflammation is a vital part of your immune function that helps defend your body against infection and illness. However, sustaining high levels of inflammation in the long term is thought to contribute to the development of chronic disease 8. Some research suggests that truffles may help relieve inflammation and hence promote overall health and immunity.
One test-tube study showed that certain compounds in black and white species could block the activity of specific enzymes involved in the inflammatory process 4. Other test-tube research has found that truffles may help fight free radical formation, which can reduce your risk of cell damage and inflammation 9 , 10 , Still, more research is needed to understand how eating normal amounts of truffles may influence levels of inflammation in humans.
Once considered a pricey delicacy reserved for gourmet dishes, there are now plenty of ways to add truffles to your diet without having to empty your bank account. Widely available at specialty markets and online retailers, black truffles are one of the most common varieties and much more affordable than other types, such as the white variety. While each ounce 28 grams comes with a hefty price tag, it only takes a small amount to transform your dish.
Try topping salads, soups or main courses with a few shavings for a flavorful, aroma-packed garnish. Alternatively, you can mix a bit of truffle into olive oil or room temperature butter to use in your favorite recipes for a tasty twist.
In addition to their distinct taste and aroma, truffles are also highly nutritious, rich in antioxidants and may possess antibacterial, anticancer and anti-inflammatory properties.
Laying out the classes of mushrooms, yeast, and bacteria known to produce these molecules, the researchers note some interesting things. The mushrooms can generate it themselves, but it can also be produced by Alphaproteobacteria and Betaproteobacteria , two groups of bacteria that heavily colonize truffles. Other common truffle scents, like 3-methylbutanol, which smells of chocolate and whiskey, and hexanal, which smells grassy, also could be coming from both the colonisers and the colonised.
Rarer truffle scents, though, are more likely to be linked to bacteria. In fact, last year researchers reported that the thiophene derivatives, a group of sulphur-containing molecules that contribute to the scent of white truffles, could not be made by the mushrooms themselves.
Instead, the molecules were traced to bacteria, which digested odorless molecules to produce them. Treating the truffles with antibiotics eliminated the scent molecules, and the researchers reported that the ability to make them appears to be common to all the truffle bacteria they discovered, suggesting that the molecules may be a by-product of some important biological process.
The pungency of truffles isn't just for our entertainment — for the truffles themselves, it may be a matter of life or death. Scientists think that the fact that animals can smell the mushrooms underground and will dig them up suggests that being eaten is a way for the truffles to ensure that their spores are spread far and wide, in the faeces of their devourers. The Times of India. Things to know before you LOSE your virginity. Why are people quitting their jobs?
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