Banana plant extract may help you relish melt-proof ice cream
New York: Love to savour your ice cream in its solid state for longer and hate to see it melt? Scientists have found a solution to this problem in a banana plant extract that they say could be key to a creamier and longer lasting ice cream.
The findings showed that adding tiny cellulose fibres extracted from banana plant waste to ice cream could slow melting, increase shelf life and potentially replace fats used to make the tasty treat.
"Our findings suggest that cellulose nanofibres extracted from banana waste could help improve ice cream in several ways," Robin Zuluaga Gallego, from the Universidad Pontificia Bolivariana, Colombia.
"In particular, the fibres could lead to the development of a thicker and more palatable dessert, which would take longer to melt. As a result, this would allow for a more relaxing and enjoyable experience with the food, especially in warm weather," Gallego added.
For the study, presented at the 255th National Meeting and Exposition of the American Chemical Society in New Orleans, the team extracted cellulose nanofibrils (CNFs), which are thousands of times smaller than the width of a human hair, from ground-up banana stems or rachis.
Then they mixed the CNFs into ice cream at varying concentrations, ranging from zero up to three-tenths of a gram per 100 grams of the dessert.
They found that ice creams mixed with CNFs tended to melt much more slowly than traditional ice creams.
They also determined that CNFs could increase shelf life of ice cream, or at least decrease its sensitivity to temperature changes that occur when moved to and from the freezer.
In addition, CNFs increased the viscosity of low-fat ice cream, which improved the creaminess and texture of the product.
This suggests that CNFs could help stabilise the fat structure in ice creams. As a result, CNFs could potentially replace some of the fats -- and perhaps reduce calories -- in these desserts, the researchers noted.
Moving forward, the researchers plan to explore how different types of fat, such as coconut oil and milk fat, affect the behaviour of CNFs in other frozen treats.
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Rahul, Congress tried since 2002 to target Modi's image, PM's credibility remains high: BJP
New Delhi (PTI): The BJP on Thursday dubbed Rahul Gandhi's attack on Prime Minister Narendra Modi over the US prosecutors' indictment of Gautam Adani on alleged bribery and fraud charges as part of his long-running efforts to target its leader, and noted that none of the four states named in American courts had a BJP government.
Addressing a press conference, BJP spokesperson and MP Sambit Patra made it clear that as far as allegations against the Adani group are concerned it is for the company to issue a clarification and defend itself.
"Law will take its own course," he said, while keeping the focus on Gandhi's allegations against the prime minister and the BJP government at the Centre.
Since 2002, Rahul Gandhi, his mother Sonia Gandhi and the Congress have been trying to tarnish Modi's image, but they have not succeeded and the prime minister received the highest civilian award in a foreign country on a day the opposition party was attacking him, the BJP leader said.
Rahul Gandhi claimed in his press conference that the opposition has been successful in destroying Modi's credibility over his alleged proximity to the business tycoon.
Citing the Adani group's investment in various states ruled by the Congress and its allies, Patra noted that it invested Rs 25k crore and Rs 65k crore in Chhattisgarh and Rajasthan when Bhupesh Baghel and Ashok Gehlot were at the helm there respectively.
The conglomerate invested Rs 45k crore in the DMK-ruled Tamil Nadu and had recently given Rs 100 crore donation to Telangana Chief Minister Revanth Reddy for a skill development foundation, he added.
If Adani is "corrupt", then why are the Congress governments seeking investment from his company, he asked.
The billionaire industrialist has been charged by US prosecutors for allegedly being part of a scheme to pay over USD 250 million (about Rs 2,100 crore) bribe to Indian officials in exchange of favourable terms for solar power contracts.
This was concealed from the US banks and investors from whom the Adani group raised billions of dollars for the project, the prosecutors have alleged. US law allows pursuing foreign corruption allegations if they involve certain links to American investors or markets.
The Adani group, however, has denied the charges.
The Congress, Patra alleged, cannot tolerate the Indian economy gaining in strength with Modi as prime minister, as it is now on track to become the third biggest global economy.
Rahul Gandhi has been trying to target the Indian economy by making all kinds of allegations, and over 2.5 crore investors even on Thursday lost a lot of money as the stock market tanked, he said.
The Congress leader targeted the government over the alleged corruption in the Rafale aircraft deal and had also gone after it over the issue of Covid vaccines, he added.
Patra also objected to Gandhi's claim that his party has to do the job of the judiciary as well, saying it amounted to contempt of court. Gandhi does not understand legalities and technicalities around an issue and merely repeats what he is briefed by a few advisors, he added.
The Leader of Opposition in Lok Sabha will now start a "drama" when Parliament's Winter session begins from November 25 and try to disrupt its proceedings and target the economy, he claimed.
