New polymer material for the packaging industry
June 7, 2023
  • Circulation
  • Advertise
  • Careers
  • About Us
  • Contact Us
Organiser
  • ‌
  • Bharat
  • World
  • G20
  • Editorial
  • Analysis
  • Opinion
  • Sports
  • More
    • Defence
    • RSS in News
    • Azadi Ka Amrit Mahotsav
    • My States
    • Vocal4Local
    • Business
    • Special Report
    • Culture
    • Sci & Tech
    • Entertainment
    • Education
    • Books
    • Interviews
    • Travel
    • Health
    • Obituary
    • Podcast
SUBSCRIBE
No Result
View All Result
  • ‌
  • Bharat
  • World
  • G20
  • Editorial
  • Analysis
  • Opinion
  • Sports
  • More
    • Defence
    • RSS in News
    • Azadi Ka Amrit Mahotsav
    • My States
    • Vocal4Local
    • Business
    • Special Report
    • Culture
    • Sci & Tech
    • Entertainment
    • Education
    • Books
    • Interviews
    • Travel
    • Health
    • Obituary
    • Podcast
No Result
View All Result
Organiser
No Result
View All Result
  • Home
  • Bharat
  • World
  • G20
  • Editorial
  • Opinion
  • Analysis
  • Culture
  • Defence
  • RSS in News
  • My States
  • Vocal4Local
  • Subscribe
Home Bharat

New polymer material for the packaging industry

WEB DESK by WEB DESK
Oct 6, 2021, 01:00 pm IST
in Bharat, Sci & Tech
Share on FacebookShare on TwitterTelegramEmail
The polymer has been produced using guar gum and chitosan, a polysaccharide that is obtained from the hard outer skeleton of shellfish, including crab, lobster, and shrimp.

New Delhi: A team of Indian scientists has developed an environment-friendly, non-toxic, biodegradable polymer that could be used as a packaging material for products that may be exposed to harsh environmental conditions.

The polymer has been produced using guar gum and chitosan, a polysaccharide that is obtained from the hard outer skeleton of shellfish, including crab, lobster, and shrimp. It has been found to have high water stability, mechanical strength, and excellent resistance to harsh environmental conditions.

Polysaccharides are biopolymers with high potential for use in the synthesis of packaging material. However, they are not preferred, as they have several drawbacks, such as low mechanical properties, high water-solubility, and low barrier properties.

In the new study, Devasish Chowdhury, Associate Professor, and Sazzadur Rahman, an Inspire Junior Research Fellow of the Department of Science and Technology’s Institute of Advanced Study in Science and Technology, Paschim Boragaon, Garchuk, Guwahati have overcome these challenges by fabricating a crosslinked polysaccharide with the help of a technique called the solution casting method.

The researchers found that the product did not dissolve in water even after ten days. In addition, the mechanical strength of crosslinked guar gum-chitosan composite film was high, was water repellent or hydrophobic and had low water vapour permeability.

The scientists noted that superior mechanical strength, water repellent properties, and resistance to harsh environmental conditions of the fabricated crosslinked guar gum-chitosan increase its potential of being used in packaging applications. They have published a report in the science journal `Carbohydrate Polymer Technologies and Applications’. The study team included Achyut Konwar and Gitanjali Majumdar.

Courtesy: India Science Wire

ShareTweetSendShareSend
Previous News

Lakhimpur Kheri : Global body demands authentic probe into killing of journalist Raman Kashyap

Next News

Jihadi mindset will never change: Anas Haqqani glorifies Mahmud Ghaznavi, who ‘smashed the idol of Somnath’

Related News

‘Cheetah’ emerged as new symbol of India-Namibia friendship: EAM S Jaishankar

‘Cheetah’ emerged as new symbol of India-Namibia friendship: EAM S Jaishankar

Maharashtra CM Eknath Shinde performs ‘Bhoomi pooja’ of Balaji Temple in Navi Mumbai

Maharashtra CM Eknath Shinde performs ‘Bhoomi pooja’ of Balaji Temple in Navi Mumbai

Defence Industrial Corridors: Rajnath Singh pitches for opportunities for German FDI in UP and Tamil Nadu

Defence Industrial Corridors: Rajnath Singh pitches for opportunities for German FDI in UP and Tamil Nadu

Odisha train accident: DNA samples sent to AIIMS Delhi for identification of deceased

Odisha train accident: DNA samples sent to AIIMS Delhi for identification of deceased

Chhattisgarh: Maoists set ablaze 7 vehicles engaged in construction work in Kanker

Chhattisgarh: Maoists set ablaze 7 vehicles engaged in construction work in Kanker

WTC 2023 final: India eyes first title against competitive Australia

WTC 2023 final: India eyes first title against competitive Australia

Comments

The comments posted here/below/in the given space are not on behalf of Organiser. The person posting the comment will be in sole ownership of its responsibility. According to the central government's IT rules, obscene or offensive statement made against a person, religion, community or nation is a punishable offense, and legal action would be taken against people who indulge in such activities.

Latest News

‘Cheetah’ emerged as new symbol of India-Namibia friendship: EAM S Jaishankar

‘Cheetah’ emerged as new symbol of India-Namibia friendship: EAM S Jaishankar

Maharashtra CM Eknath Shinde performs ‘Bhoomi pooja’ of Balaji Temple in Navi Mumbai

Maharashtra CM Eknath Shinde performs ‘Bhoomi pooja’ of Balaji Temple in Navi Mumbai

Defence Industrial Corridors: Rajnath Singh pitches for opportunities for German FDI in UP and Tamil Nadu

Defence Industrial Corridors: Rajnath Singh pitches for opportunities for German FDI in UP and Tamil Nadu

Odisha train accident: DNA samples sent to AIIMS Delhi for identification of deceased

Odisha train accident: DNA samples sent to AIIMS Delhi for identification of deceased

Chhattisgarh: Maoists set ablaze 7 vehicles engaged in construction work in Kanker

Chhattisgarh: Maoists set ablaze 7 vehicles engaged in construction work in Kanker

WTC 2023 final: India eyes first title against competitive Australia

WTC 2023 final: India eyes first title against competitive Australia

51 hours, over 2300 staff, here’s how Ashwini Vaishnaw-led team worked on Odisha train accident

51 hours, over 2300 staff, here’s how Ashwini Vaishnaw-led team worked on Odisha train accident

Law Commission of India recommends retention of Sedition law, suggests amendments for clarity of interpretation

Law Commission of India recommends retention of Sedition law, suggests amendments for clarity of interpretation

PM Modi will be first Indian PM to address US Congress twice

PM Modi will be first Indian PM to address US Congress twice

NIA raids 10 premises of Canada-based terrorist Arshdeep Singh Dala’s aides in Punjab, Haryana

NIA raids 10 premises of Canada-based terrorist Arshdeep Singh Dala’s aides in Punjab, Haryana

  • Privacy
  • Terms
  • Cookie Policy
  • Refund and Cancellation
  • Delivery and Shipping

© Bharat Prakashan (Delhi) Limited.
Tech-enabled by Ananthapuri Technologies

No Result
View All Result
  • Home
  • Bharat
  • World
  • Editorial
  • Analysis
  • Opinion
  • Defence
  • Culture
  • Sports
  • Business
  • RSS in News
  • My States
  • Vocal4Local
  • Special Report
  • Sci & Tech
  • Entertainment
  • Education
  • Books
  • Interviews
  • Travel
  • Health
  • Obituary
  • Podcast
  • Subscribe
  • Advertise
  • Circulation
  • Careers
  • About Us
  • Contact Us
  • Privacy Policy
  • Cookie Policy
  • Terms of Use
  • Refund and Cancellation

© Bharat Prakashan (Delhi) Limited.
Tech-enabled by Ananthapuri Technologies