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Aktivitas Peredaman Radikal Bebas dan Penentuan Kandungan Total Flavonoid dari Fraksi Etil Asetat Daun Bangun-Bangun (Plectranthus amboinicus L.)
(2017)
Bangun-bangun (Plectranthus amboinicus L.) is a tropical plant often used by Karonese, North Sumatra as a traditional medicine for various diseases. It’s leaves contain flavonoids that function as antioxidants. Antioxidants ...
Aktivitas Antioksidan Pada Teh Daun Sirsak (Annona muricata L.) Berdasarkan Variasi Lama Pengeringan Dengan Metode DPPH (1,1-diphenyl-2-picrylhydrazyl)
(2018)
An antioxidant is a compound or chemical components that are in a certain number of levels or able to inhibit or slow down the body's damage due to free radicals there by able to prevent and treat some diseases. In the ...
Uji Aktivitas Antioksidan Fraksi n-heksan, Etil Asetat dan Air dari Daun Eceng Gondok (Eichhornia crassipes (Martius) Solms) dengan Metode DPPH (1,1-diphenyl-2-picrylhydrazyl)
(2018)
Water hyacinth is a plant that floats on the water surface (weeds), has thick
leaves and "bubbles" that make it float. However, water hyacinth is also useful as
anti-inflammatory, antibacterial, anticancer and antioxidant. ...
Uji Aktivitas Antioksidan pada Teh Bendera Berdasarkan Variasi Suhu dan Lama Penyeduhan Menggunakan Metode DPPH (1,1-diphenyl-2-picrylhydrazyl)
(Universitas Sumatera Utara, 2018)
Tea is a very popular drink and is consumed by almost all people in the
world and become an important agricultural product. Tea is processed from fresh
tea leaves (Camellia Sinensis) based on its processing known as green ...
Aktivitas Antioksidan dari Ekstrak Etanol Daun Okra (Abelmoschus Esculentus Moench.)
(2017)
Free radicals are highly reactive molecules. Formation of free radicals involves oxidation processes. Antioxidants prevent oxidation by donating a hydrogen atom that binds to free radicals. It has been mentioned that ...
Pengaruh Variasi Konsentrasi Tween 80 dan Sorbitol Terhadap Aktivitas Antioksidan Minyak Alpukat (Avocado oil) Dalam Formulasi Nanoemulsi
(2017)
Background: Avocado oil contains vitamin C and vitamin E which is an antioxidant substance which is useful to protect body from free radical risk damage. Avocado oil formulation into a nanoemulsion dosage form was highly ...
Uji aktivitas Antioksidan Fraksi n-heksan, Etil Asetat dan Air dari Buah Terong Ungu (Solanum melongena L.) dengan Metode Pemerangkap DPPH (1,1- diphenyl-2-picrylhydrazyl)
(2018)
Purple eggplant fruit (Solanum melongena L.) of the family Solanaceae is
one of fruit vegetable favored by many people. Other than as functional foods,
Purple eggplant fruit is usefull for treating several diseases, such ...
Aktivitas Antioksidan Senyawa Alkaloid dari Kulit Batang Attarasa (Litsea cubeba Lour.) dengan Metode DPPH dan ABTS
(Universitas Sumatera Utara, 2018)
Attarasa (Litsea cubeba (Lour.) Pers.) is Lauraceae family that have the special aromatic smell. Attarasa have the secondary metabolites such as aromatic oils, flavonoids, steroids and alkaloids from isoquinolones group. ...
Uji Aktivitas Antioksidan pada Teh Daun Sirsak (Annona muricata l.) Terhadap Variasi Lama Penyeduhan Menggunakan Spektrofotometri Sinar Tampak
(2017)
Antioxidants are compounds that can counteract or soak free radicals contained in the body so it can inhibit some diseases. In the community usually soursop leaf is used as a traditional herbal remedy for prevention and ...
Uji Aktivitas Antioksidan Ekstrak dan Fraksi Daun Jamblang (Syzigium cumini L.) dengan Metode DPPH
(2018)
Jamblang (Syzygium cumini L.) is one of the family plants Myrtaceae which has been known as a traditional medicine and used. The content of active compounds of the plants is polyphenol compound group which is one of natural ...