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Leaves as dining plates, food wraps and food packing material: Importance of renewable resources in Indian culture
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Researchers documented the long-standing Indian tradition of using plant leaves as biodegradable food plates and packaging, highlighting their cultural, medicinal, and economic importance as a sustainable alternative to plastic disposables. The authors argue that supporting leaf plate production and restricting plastic alternatives could reduce both plastic pollution and microplastic contamination from single-use items.
Abstract Background The disposable plates made up of plastics such as polythene, polypropylene, polystyrene, polycarbonate, polyvinyl chloride, etc. pose health risks due to the release of toxic chemicals; bisphenol A, melamine, vinyl chloride, and phthalates. The usage of disposable plasticware not only depletes fossil fuels but also causes microplastics pollution. Thus, thrust has been shifted to utilization of disposable plates made from plant leaves, which are renewable, biodegradable, and enriched with antioxidants and medicinal values. Results In India, serving food on leaf dining plates is a long-standing tradition with its own cultural, religious, medicinal, and socioeconomic significance. The leaf plate stitching is a livelihood activity for tribal people in Odisha, Madhya Pradesh, Chhattisgarh, Andhra Pradesh, and Telangana states of India. The leaves and leaf plates are used for offering naivedyam to god during worship and distribution of prasadam to devotees. They are extensively used for serving food during marriages, religious festivals, community feasts, etc. The leaves from a vast variety of plants are used as dining plates, food wraps during steam cooking, grilling and frying of various dishes, and food packing material in India. Conclusions The biodegradable leaf plates have vast potential in international market, which should meet in terms of quality and design. To sustain the practice of using leaf plates and discourage plastic plates; necessary regulations should be imposed by the government and monitored through local governing bodies. In addition, school children and college students should be educated and motivated to realize the importance.
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Ethnobotanical study on plant leaves for food wrapping in traditional markets of Wonosobo District, Central Java, Indonesia
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Researchers conducted an ethnobotanical survey of plant leaves traditionally used for food wrapping in markets of Wonosobo District, Indonesia, documenting sustainable alternatives to plastic packaging that could reduce environmental and health impacts.
Potential use of plant leaves and sheath as food packaging materials in tackling plastic pollution: A Review
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This review examines research into using plant leaves and sheaths as biodegradable food packaging materials to reduce plastic pollution. Researchers found that considerable progress has been made in demonstrating the feasibility of plant-based packaging, though large-scale production and commercial application remain challenging. The study suggests that plant-derived packaging materials hold significant economic potential as environmentally friendly alternatives to single-use plastics.
A Comprehensive Review on Analyzing the Effectiveness of Different Leaves in Food Packaging: A Sustainable Alternative to Plastics
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Leaves and leaf-derived fibers show potential as sustainable, biodegradable alternatives to plastic in food packaging, with various mechanical, chemical, and nanofiber-reinforced configurations reviewed. Replacing conventional plastic packaging is a primary prevention strategy for reducing the microplastic contamination that enters ecosystems and the food chain through packaging degradation.
Microplastics and Human Health: Risks, Realities and Sustainable Alternatives for Food Packaging
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This review paper looks at how plastic food packaging contributes to microplastic exposure and health risks, and explores alternatives like leaf plates and biodegradable materials. Switching to these plant-based options could cut microplastic contamination in our food while also boosting rural incomes, but wider adoption needs supportive policies and cheaper options.
Plant Derivatives in Single‐Use Medical Products: Advancing Sustainability in Healthcare System
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This review paper looks at how plant-based materials could replace traditional plastics in single-use medical products like gloves, syringes, and packaging. Since plastic waste from healthcare is a major environmental problem and may contribute to microplastic pollution that can end up in our bodies, switching to plant-derived, biodegradable materials could mean safer medical care with far less plastic waste. The findings suggest these plant alternatives show real promise, though more development is needed before they fully replace conventional plastics in hospitals.
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