Mas snail (Pomacea canaliculata) is one of the pests that attack paddy plant. These eat young plants until they are ready to be harvested. Therefore an effective method needed control it. One can used plant extracts from jengkol fruit peel which as a natural pesticide. The active compounds saponins in reduce activity digestive enzymes and absorption food. purpose this study was determine effect...

<p class="MDPI17abstract"><strong>Objective: </strong>This research was aimed to evaluation the effect of supplementation jengkol peel powder in fermented oil palm fronds on rumen microbes profile and methane production <em>in vitro</em>.</p><p class="MDPI17abstract"><strong>Methods: </strong>The used design factorial randomized block with f...

Spodoptera frugiperda J. E. Smith is an invasive insect that has become a pest on corn plants in Indonesia. S. attacks maize from the vegetative to generative phases. Leaves of attacked by larvae. with plant populations affected 55-100% causing yield losses 15-73%. The usual control use synthetic insecticides, but insecticides continuously or unwisely will have negative impact humans and enviro...

Heat treatment of persimmon peel (PP) increased the antioxidative activity of the 70% ethanolic extract (EE) and water extract (WE) from PP. EE and WE both prevented H2O2-induced DNA damage to human peripheral lymphocytes. The antioxidative and antigenotoxic activities of the PP extracts were significantly affected by heating.

Phytochemical screening and antifungal activity test of jengkol leaf (Archidendron jiringa) extract have been carried out. The purpose this research is determine secondary metabolite content activities extract. Extraction was conducted with sequential extraction technique various solvent such as hexane, ethyl acetate methanol respectively. FTIR characterization show the presence O-H, C-H C-O C=...

Jengkol merupakan tanaman asli daerah tropis yang banyak dijumpai di seluruh wilayah Indonesia. Tanaman jengkol termasuk jenis semak berkayu dengan ketinggian rata-rata mencapai 20 meter dan dapat hidup daratan tinggi dataran rendah buah berwarna coklat berbentuk bundar. Desa Sido Makmur salah satu desa penghasil kualitas terbaik terkenal sampai ke luar Kabupaten Kepulauan Mentawai, karena rasa...

Jengkol merupakan salah satu komoditas unggulan di Kabupaten Sijunjung. Tujuan dari penelitian ini adalah untuk mendapatkan informasi mengenai keragaman karakter morfologi aksesi plasma nutfah jengkol Penelitian dilaksanakan tiga kecamatan Sijunjung, Sumatera Barat bulan Januari sampai dengan Mei 2021. eksplorasi. Karakter yang diamati meliputi vegetatif dan generatif, mengacu kepada deskripsi ...

The application of peel tests for the measurement of adhesive fracture toughness of metal-polymer laminates is reviewed and the merits of a mandrel peel method are highlighted. The mandrel method enables a direct experimental determination of both adhesive fracture toughness (GA) and the plastic bending energy (GP) during peel, whilst other approaches require a complex calculation for GP. In th...