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Before this, on June 24, 2024, CBSE published the CTET 2024 city intimation slip online. The date of the CTET 2024 is set for July 7, 2024. The CTET 2024 admit card will typically be sent two or three days before the test. Based on the provisional date, the CTET admit card 2024 is anticipated to be activated on or before July 5, 2024.

Basic information about the candidate, such as name and residence, the designated CTET exam centre, and the guidelines to be followed on exam day are some crucial elements included in the CTET exam admission card 2024.

How to obtain the CTET 2024 admit card?

• Go to ctet.nic.in, the Central Board of Secondary Education (CBSE) CTET exam’s official website.
• Find the download link for the CTET admit card 2024.
• Select the link for the CTET admit card 2024.
• Enter your date of birth and application number as your CTET login credentials.
• Press the submit button.
• On the screen will be the CTET admit card.
• Check for any mistakes in the information on the CTET 2024 admit card.
• Print the admit card after downloading it.

It is advised that candidates bring a valid photo ID to the exam room and a hard copy of their CTET admit card for verification. The admission card will have all the dos and don’ts regarding what to bring to the CTET exam centre in 2024.

The previous preparation and download and printout of the admit card will help you from rushing in the last minutes of your exam. So, do read carefully everything written on your admit card and then accordingly make yourself prepared with the things required.

Conclusion

The CTET 2024 admit card for the July session is expected to be released soon by the Central Board of Secondary Education (CBSE). Candidates should regularly check the official website, ctet.nic.in, for updates and download their admit card as soon as it becomes available. The admit card will provide essential information, including the candidate’s details, exam centre, and guidelines for exam day. It is crucial to print the admit card and bring a valid photo ID to the exam centre for verification. By being prepared and informed, candidates can ensure a smooth experience on exam day.

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Designed to monitor the freshness of seafood in real-time by responding to pH changes, the film offers a practical solution for improving food safety and reducing waste.

This film detects the release of volatile amines, compounds typically associated with spoilage, and indicates food quality through visible color changes, say sources from NIT Rourkela.

These natural components make the film biodegradable, safe, and responsive, aligning with sustainability goals and offering a non-invasive way to assess seafood freshness.

Findings

The findings of this research have been published in the journal Food Packaging and Shelf Life in a paper co-authored by Prof. Preetam Sarkar (as the lead corresponding author), along with his research scholars, Mr. Rahul Thakur, Miss Harshi Singhi, Mr. Vedsagar Rajesh Suryavanshi, and Dr. Ravichandran Santhosh.

Other co-authors in this work include Dr. Khalid Gul from NIT Rourkela, Dr. Swarup Roy from Lovely Professional University, Dr. Srinivas Janaswamy from South Dakota State University, Brookings, USA and Dr. Kirtiraj K. Gaikwad from IIT Roorkee.

Fishing

India is the world’s second-largest fish-producing nation, contributing approximately 8% of global fish production, say NIT Rourkela researchers.

It also holds the distinction of being the top five producer of shrimp globally, with frozen shrimp being the top export commodity.

Given the scale and importance of seafood production, innovations that ensure freshness and reduce spoilage are of immense value, say NIT Rourkela researchers.

In this context, intelligent packaging systems, which preserve food while monitoring its quality, are rapidly gaining global interest.

Unlike conventional packaging that serves merely as a protective barrier, the intelligent packaging film developed by NIT Rourkela team offers visual cues about the product’s condition, making it a promising solution for enhancing food safety and reducing waste.

The beetroot peel extract was prepared separately, and then combined with the starch, gum tragacanth, and a small amount of glycerol to cast the films.

These were dried and tested for their pH-sensitivity and effectiveness in monitoring seafood freshness, said Prof Preetam of NIT Rourkela.

Pigments

Beetroot peels contain betalains, a group of pigments known for their bright colours and pH sensitivity, say NIT Rourkela researchers.

These pigments also offer antioxidant and antimicrobial benefits, making them suitable for food-related applications.

Incorporating these natural compounds into the starch-based film creates a biodegradable, safe, and responsive packaging material.

When the seafood begins to spoil and pH levels rise, the film changes colour, providing a clear visual indicator of freshness.

Starch

The choice of Kodo millet starch and gum tragacanth contributes to the film’s biodegradable and eco-friendly profile.

Kodo millet is an underutilised grain with excellent film-forming properties, while gum tragacanth enhances the mechanical strength and flexibility of the material.

The researchers believe that using such agricultural by-products not only supports sustainability but also adds value to food processing waste, such as beetroot peels.

At the laboratory scale, the cost of producing the film was estimated approximately Rs. 900 per kilogram.

When scaled up for industrial production, the cost is projected to range between Rs. 400 and Rs. 600 per kilogram, making it a potentially viable option for commercial use.

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