Indonesian Journal of Pure and Applied Chemistry

METABOLIT SEKUNDER DARI FRAKSI AKTIF AKAR PANDAN (Pandanus amaryllifolius roxb.) YANG BERSIFAT ANTIFEEDANT TERHADAP Epilachna sparsa (SECONDARY METABOLITES OF THE ACTIVE FRACTION OF PANDAN ROOT (Pandanus amaryllifolius roxb.) AS ANTIFEEDANT AGAINST Epilachna sparsa)

Pub Date : 2023-11-30 DOI: 10.26418/indonesian.v6i3.71213 Ari Widiyantoro, Harlia Harlia, Annisa Dyah Astari Putri

EFFECT OF POTASSIUM HYDROXIDE CONCENTRATION AS A CATALYST ON THE YIELD OF COCONUT OIL (Cocos nucifera) TRANSESTERIFICATION

Pub Date : 2023-11-01 DOI: 10.26418/indonesian.v6i3.65513 Chaleb Paul Maanari, Sanusi Gugule, Feti Fatimah, Aisyiah Restutiningsih Putri Utami, Mustapa Mustapa, Stefan Marco Rumengan, Miftahul Jannah, Jakub Saddam Akbar, Djois Sugiaty Rintjap

VARIATION OF SINTERING TEMPERATURE IN THE SYNTHESIS OF FLUORAPATITE FROM SNAIL SHELLS (Achatina fulica) USING THE SOL-GEL METHOD

Pub Date : 2023-11-01 DOI: 10.26418/indonesian.v6i3.67697 Charlena Charlena, Yessie Widya Sari, Wulan Islamia