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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Pune accident: Porsche car's registration was pending since March due to non-payment of Rs 1,758 fee
Mumbai, May 21: The permanent registration of the luxury Porsche car involved in the accident in which two IT professionals were fatally knocked down by in Pune city was pending since March due to non-payment of Rs 1,758 fees by the owner, top officials of the Maharashtra transport department said on Tuesday.
The electric luxury sports sedan - Porsche Taycan - was being driven allegedly by a prominent builder's 17-year-old son, who the police claim was drunk at the time of the accident that took place in Kalyani Nagar area in the early hours of Sunday.
Maharashtra Transport Commissioner Vivek Bhimanwar told PTI that the Porsche car was imported in March by a dealer in Bengaluru and from there it was sent to Maharashtra on a temporary registration.
"When it was produced at the Pune Regional Transport Office (RTO), it was found that a certain registration fee was not paid and the owner was asked to pay the amount for completion of the procedure. However, the vehicle was not brought to the RTO for the completion of the registration process after that," he said.
According to officials, road tax is exempted for electric vehicles registered in Maharashtra, and hence for the registration of this Porsche Taycan model, the registration fees that were applicable were only Rs 1,758 with the break-up of Rs 1,500 hypothecation fees, Rs 200 smart card RC fees and Rs 58 postal charges.
Interestingly, as per Porsche India's website, the ex-showroom price of the vehicle manufacturer's various cars starts at Rs 96 lakh and goes over Rs 1.86 crore. Though the price of the Porsche Taycan model is not given on the website, transport department sources said that it could be in crores.
The officials said that as per their records, the vehicle had a valid temporary registration certificate issued by Karnataka with a validity of six months from March to September 2024.
They said that the Porsche dealer in Bengaluru was not at fault as he had handed over the car after doing the temporary registration. Hence, it was the responsibility of the owner to get it registered at the RTO before plying it on the roads. During the temporary registration period, the vehicles can only be used to drive to and from the RTO.
Bhimanwar said that the teenage boy, who was said to be driving the car, will be barred from getting a driving licence until he turns 25 years of age, and the luxury car will also not be allowed to register at any RTO office for 12 months as its existing temporary registration will be cancelled as per the provisions in the Motor Vehicles (MV) Act.
Under the sub-sections of Section 199A (offenses by juveniles) of the MV Act, the transport authorities can take this action.
Bhimanwar said that their department is going to take stringent action in this case and the Pune RTO has been asked to register the police complaint for violation of provisions in the MV Act
"Whatever violations related to the Motor Vehicles Act happened in the issue, those will be registered in the FIR," Bhimanwar said, adding that they will also invoke the procedure for cancellation of the temporary registration of the vehicle as per the provisions in the act.
"The vehicle will be impounded for 12 months," another top official of the transport department said, adding that there is gross negligence in this case as the vehicle was driven at a speed over 160 kmph, allegedly in an inebriated state as per media reports.
The official said that there are several violations in this case, including driving the vehicle without a driving licence and without its registration, among others.
Meanwhile, Maharashtra Deputy Chief Minister and Home Minister Devendra Fadnavis said in a press conference in Pune this evening that the car was purchased in Bengaluru and was brought here.
"As per the primary information, the RTI had carried out its inspection but the tax which was required to be paid was not paid. If there is any violation regarding that, a separate FIR will be registered," he said.
