FIELD OF INVENTION
The present invention relates to the field of biodegradable polymer sctence, specifically the
development of bioplastics derived from glutamic acid. It falls under the domains of green chemistry,
biotechnology, and sustainable materials, focusing on the utilization of renewable and ceo-friendly
resources for plastic production. This invention aims to provide an environmentally responsible
alternative to conventional petroleum-based plastics by leveraging the biodegradable and non-toxic
properties of glutamic acid-based polymers. Additionally, it contributes to waste management and
agricultural valorization by utilizing naturally occurring or agro-industrial sources of glutamic acid. The
bioplastic produced through this method has potential applications in packaging, biomedical materials,
and other sustainable product developments, aligning with global efforts toward· reducing plastic
pollution and promoting circular economy practices.

CLAIMS:
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•:• Claim 1 - Glutamic acid is an essential biopolymer precursor , extracted and purified
from tomatoes through hydrolysis, filtration, and centrifugation.
•:• Claim 2 -The extracted glutamic acid is combined with plasticizers and other additives,
enhancing the mechanical strength, flexibility, and thermal stability of the bioplastic.
•:• Claim 3 -The formulated bioplastic undergoes casting, molding, and curing, resulting
in the formation of biodegradable films or molded products.
•:• Claim 4 - The produced bioplastic demonstrates high biodegradability and structural
integrity , making it a sustainable alternative to conventional petroleum-based plastics.
•:• Claim 5 - The bioplastic can be optimized for large-scale production and industrial
applications, ensuring ceo-friendly and commercially viable material development.

"These findings demonstrate the feasibility of utilizing tomato-derived
glutamic acid as a sustainable and biodegradable alternative for bioplastic production,
offering a promising solution to reducing .plastic waste. and. promoting eco,friendly
materials".