methyl paraben वाक्य
"methyl paraben" हिंदी में methyl paraben in a sentenceउदाहरण वाक्य
- The crude chloroform and methanol extracts of the stem bark of the plant show strong feeding deterrent activity against stored-product insect pest of maize " Tribolium castaneum " with the two compounds, methyl paraben and lupeol, being identified in these extracts.