Results 1 to 10 of about 77,220 (225)
IMPACTOS DOS PREÇOS DA GASOLINA E DO ETANOL SOBRE A DEMANDA DE ETANOL NO BRASIL [PDF]
Revista De Economia Contemporanea, 2014 Este trabalho analisa a relação entre o mercado de gasolina e o de etanol. A literatura relaciona apenas o efeito substituição entre os combustíveis.
André Melo
exaly +4 more sources
Geographical Variation in Centella asiatica (L.) Urban: Morphological Adaptations Associated With Distinct Phytochemical Signals and Bioactivity of Extracts. [PDF]
ScientificWorldJournalCentella asiatica (L.) Urban is a medicinal plant whose extract quality can vary with environmental context and associated differences in plant morphology and secondary metabolism. This study examined how geographical variation across three Indonesian agroecological regions (Kediri, Kulon Progo, and Tawangmangu) is associated with morphological ...
A Pistanty M +3 more
europepmc +2 more sources
Purple Basil (<i>Ocimum basilicum</i> L.): A Source of Bioactive Molecules for Functional Foods and Dietary Strategies. [PDF]
Int J Food SciThis review addresses the nutrients, bioactive compounds, and the potential use in the food industry of purple basil (Ocimum basilicum L.). Purple basil is recognized for its high content of bioactive compounds, notably phenolic compounds, chlorophylls, and carotenoids, which contribute to its high antioxidant and antimicrobial properties. Studies have
Chaves RPF +3 more
europepmc +2 more sources
Revista Chilena de Entomología, 2021 La broca del café Hypothenemus hampei, es uno de los insectos plaga más importantes a nivel mundial que dañan al fruto del café. El objetivo fue evaluar vinagres y extractos de plantas mezclados con etanol para ser utilizados como atrayentes para la ...
Guillermo Mendoza-Cervantes +2 more
doaj +1 more source
JIIS: Jurnal Ilmiah Ibnu Sina, 2022 Sabut kelapa muda mengandung senyawa flavonoid, fenol, tanin dan saponin. Ekstrak etanol sabut kelapa muda diteliti memiliki aktivitas antibakteri yang baik.
Novia Dewi Purwaningrum +2 more
doaj +3 more sources
COMBUSTION OF GASOLINE AND ETANOL MIXTURE [PDF]
The National Transport University Bulletin, 2021 Thanks to the pressure of the Environmental Society, the priority of engine manufacturers is to reduce emissions of harmful substances into the atmosphere and reduce fuel consumption while constantly increasing engine performance. One way to overcome the aforementioned technical and social problems is to use alcohols, natural or synthetic, such as ...
KONIECZNY D, KRAWCZUK S
openaire +1 more source
Revista Chilena de Entomología, 2023 Se evaluó un nuevo sistema de monitoreo para Hypothenemus hampei Ferrari en el cultivo de café Coffea arabica L. en la región de Coatepec, Veracruz, México.
Mateo Vargas-Hernández +2 more
doaj +1 more source
Jurnal Teknik Industri: Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri, 2020 Kegiatan sehari-hari manusia selalu meninggalkan limbah yang sudah tidak berguna lagi. Volume limbah akan senantiasa bertambah seiring dengan bertambahnya jumlah penduduk dan aktivitasnya.
Ekie Gilang Permata +3 more
doaj +1 more source
JIIS: Jurnal Ilmiah Ibnu Sina, 2020 Radikal bebas memberikan efek negatif yaitu mempercepat terjadinya penuaan dini akibat stress oksidatif yang berperan dalam proses penuaan. Peenelitian sebelumnya ekstrak etanol ganggang hijau Spyrogyra dan Ulva lactuca L. memiliki aktivitas antioksidan
Desti Kameliani +2 more
doaj +3 more sources
Jurnal Kimia Sains dan Aplikasi, 2019 Tandan kosong sawit mengandung lignoselulosa yang bermanfaat sebagai bahan baku pulp. Salah satu metode pulping adalah dengan menggunakan etanol, yang disebut sebagai proses ALCELL (Alcohol Cellulose).
Lienda Aliwarga +3 more
doaj +1 more source