• Satish R. Ingale
• Gayathri C. Nambiar
• Kajal A. Shah
• Bhoomi S. Parmar
• Pankti J. Patel

This study has been undertaken to investigate the regional variations with respect to properties like moisture content, ash content and elemental content such as calcium and magnesium for samples of the dried and powdered leaf samples Ricinus communis, Carica papaya, Tamarindus indica and Biochar sample obtained from the states of Kerala and Maharashtra in India using various laboratory physical and chemical tests and hence the approximate amount of various aforementioned characteristics was determined. Significant fluctuation was observed in the values thus obtained of various parameters and these values act as major influencing factors as for when the plants are chosen for purposes such as production of fertilizers, medicinal uses and various other significant applications.

Regional Proximate Evaluation, Ash content, Moisture Content, Elemental analysis.

"REGIONAL PROXIMATE EVALUATION OF Ricinus communis, Carica papaya, Tamarindus indica leaf samples and Biochar sample.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 4, page no.d342-d350, April-2022, Available :http://www.jetir.org/papers/JETIR2204342.pdf

"REGIONAL PROXIMATE EVALUATION OF Ricinus communis, Carica papaya, Tamarindus indica leaf samples and Biochar sample.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 4, page no. ppd342-d350, April-2022, Available at : http://www.jetir.org/papers/JETIR2204342.pdf