ANALISIS DETERMINAN TINGKAT KEMISKINAN DI KABUPATEN SUMBAWA

This research aims to study the determinants of poverty levels in Sumbawa Regency which consist of economic growth, human development index and unemployment, both partially and simultaneously. The type of this research is causal associative with a quantitative approach. The type of data used is a quantitative obtained from secondary sources using the documentation method. The data that has been collected will be processed using the SPSS program for further study using techniques, including multiple linear regression analysis, partial hypothesis testing (t test), simultaneous hypothesis testing (F test), and determining the coefficient of determination (R2). The results of the data analysis show that partially economic growth and the human development index have no effect on the poverty rate in Sumbawa Regency, while unemployment has a negative and significant effect on the poverty rate in Sumbawa Regency. Simultaneously, economic growth, human development index, and unemployment have a significant effect on the poverty rate in Sumbawa Regency. The ability of the variables of economic growth, human development index, and unemployment to vary changes in the poverty rate variable in Sumbawa Regency is 82.5%, while the remaining 17.5% is influenced by other variables outside this research model, such as education that is too low, lazy to work, limited natural resources, limited employment opportunities, limited capital, and family burdens

Uji Aktivitas Antioksidan dan Anti Aging Body Butter dengan Bahan Aktif Ekstrak Daun Kelor

Moringa leaf (Moringa oleifera) was one of plants that containt phenol compounds such as alkaloid, tannin, saponin and flavonoid that were useful as a antioxidant and anti aging. The aim of this research was to prove antioxidant and anti aging’s activity of Moringa leaf. The extraction process of Moringa leaf using Maseration method with ethanol solvent 70 % ratio 1:10, then the antioxidant properties determinate using beta carotene bleaching (BCB) and anti aging’s activity test was done, after that formulated the body butter with activeingredient of Moringa leaf extract 0,5 %. Moringa extract contains total phenolic 10,45 mg GAE/g extract and 5,53 % of total flavonoid. The result showed that Moringa leaf extract had inhibition of beta carotene bleaching properties as shown by BCB results. Moringa leaf extract inhibit the collagenase activity until 47,25 % at concentration of 1600 ppm. Moringa leaf extract body butter has high potency of antiaging through antioxidant and collagenase inhibitor mechanism. Moringa body butter had good organoleptic properties. However the physical properties of moringa body butter should be optimozed its composition to get the better one.Daun Kelor  (Moringa oleifera) merupakan salah satu tanaman yang mengandung senyawa fenol seperti alkaloid tannin saponin dan flavonoid yang berkhasiat sebagai antioksidan dan anti  aging. Penelitian ini bertujuan untuk membuktikan aktivitas antioksidan dan anti aging daun kelor serta membuat Formulasi Body Butter dari ekstrak daun kelor. Proses ekstraksi daun kelor metode Maserasi dengan pelarut etanol 70 % perbandingan 1:10 kemudian dilakukan uji aktivitas antioksidan dengan metode beta caroten bleaching (BCB) dan anti aging selanjutnya dilakukan formulasi body butter dengan bahan aktif ekstrak daun kelor 0,5 %. Hasil penetapan kadar Fenolik total dan Flavonoid total ekstrak daun kelor menunjukkan kadar yang dihasilkan yaitu sebesar 10,45 mgGAE/g ekstrak untuk fenolik total dan 5,53 % untuk Flavonoid Total. Hasil penelitian menunjukkan bahwa ekstrak daun kelor memiliki aktivitas penghambatan proses pemucatan beta karoten (inhibitor BCB) dan inhibitor enzim kolagenase dengan persentase penghambatan sebesar 47 %. Body Butter ekstrak daun kelor mempunyai potensi sebagai antiaging melalui mekanisme anti oksidan dan inhibitor kolagenase. Body butter ekstrak daun kelor mempunyai penampakan organoleptis yang sudah baik dan menarik. Namun sifat fisik dari moringa body butter masih memerlukan optimasi agar lebih baik dan memenuhi standar yang telah ditetapkan