Aktivitas Antioksidan Ekstrak Etanol Buah Merah (Pandanus conoideus Lam.) dengan Metode FRAP
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چکیده
منابع مشابه
Characterizaton of red fruit (Pandanus conoideus Lam) oil
The present study was carried out to characterize red fruit (Pandanus conoideus Lam) oil (RFO) in term of FTIR spectra, fatty acid composition, and volatile compounds. FTIR spectrum of RFO was slightly different from other common vegetable oils and animal fats, in which in the frequency range of 1750 – 1700 cm-1, RFO appear two bands. The main fatty acid composition of RFO is oleic acid account...
متن کاملAntioxidant activity, total phenolic, and total flavaonoid of extracts and fractions of red fruit (Pandanus conoideus Lam)
Red fruit (Pandanus conoideus Lam) is one of the fruits commonly consumed as diet by societies, especially in Papua, Indonesia. Preliminary research revealed that among three extracts of red fruit evaluated, ethyl acetate extract had the highest antiradical activities; therefore, this research was directed to fractionate ethyl acetate extract, evaluate antioxidant activities using in vitro meth...
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Backpropagation (BP) adalah sebuah metode yang digunakan dalam training Neural Network (NN) untuk menentukan parameter bobot yang sesuai. Proses penentuan parameter bobot dengan menggunakan metode backpropagation sangat dipengaruhi oleh pemilihan nilai learning rate (LR)-nya. Penggunaan nilai learning rate yang kurang optimal berdampak pada waktu komputasi yang lama atau akurasi klasifikasi yan...
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Metode: Penelitian ini menggunakan disain potong lintang dengan sampel berasal dari 138 donor darah. Dilakukan skrining talasemia dan Hb varian pada keseluruhan sampel, yang meliputi pemeriksaan hitung sel darah lengkap, analisis Hb metode HPLC dan analisis DNA untuk deteksi pembawa sifat talasemia α. Uji kualitas darah simpan dilakukan melalui penghitungan persen hemolisis sel darah merah pada...
متن کاملANTIOXIDANT ACTIVITY AND ANTICARCINOGENIC PROPERTIES OF COMBINATION EXTRACT OF SOURSOP (ANNONA MURICATA LINN) AND PEARL GRASS (HEDYOTIS CORYMBOSA (L.) LAM.) (Aktiviti Antioksidan dan Antikarsinogenik daripada Ekstrak Campuran Durian Belanda (Annona Muricata Linn) dan Rumput Mutiara (Hedyotis Corymbosa (L.) Lam.)
Soursop (Annona muricata) has numerous traditional medicinal uses in South American and the Caribbean, and it has become a popular nutritional medicinal supplement. In the other hand, pearl grass (Hedyotis corymbosa (L.) Lam.) has long been used traditionally as an anti-inflammatory. In this study, soursop and pearl grass combined to obtain extracts that have anticancer effects and anti-inflamm...
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ژورنال
عنوان ژورنال: Window of Health : Jurnal Kesehatan
سال: 2019
ISSN: 2614-5375
DOI: 10.33368/woh.v0i0.203