Uji aktivitas antiokidan dan penetapan kadar fenol total pada ekstrak daun dan kulit batang litsea glutinosa (Lour.) C.B.Rob. = Antioxidant activity and total phenolic content of leaves and stem bark extracts of litsea glutinosa (Lour.) C.B.Rob.

Uji aktivitas antioksidan ekstrak daun prasman (ayapana triplinervis vahl.) serta penetapan kadar flavonoid dan fenol total pada ekstrak teraktif = Antioxidant activity test on the extract of prasman leaf (ayapana triplinervis vahl.) and determination of total flavonoid and phenolic content in the most active extract

Uji penghambatan aktivitas lipoksigenase, penetapan kadar fenol total dan flavonoid total pada ekstrak kulit batang dan daun nangka (artocarpus heterophyllus) = Lypoxygenase inhibition activity, total phenolic and flavonoid content determination of artocarpus heterophyllus stem bark and leaf

Penetapan Kadar Fenol Total dan Aktivitas Antielastase Ekstrak Etanol 70% Kulit Batang Litsea glutinosa (Lour.) C.B.Rob. dari Metode Ekstraksi Maserasi dan Refluks = Determination of Total Phenolic Content and Antielastase Activity of Litsea glutinosa (Lour.) C.B.Rob. Bark Ethanol 70% Extract from Maceration and Reflux Extraction Method

Uji Aktivitas Antioksidan Ekstrak dan Fraksi Alkaloid Kulit Batang dan Daun Medang (Litsea firma (Blume) Hook. f.) = Antioxidant Activity Test from Extracts and Alkaloids Fraction of Medang Bark and Leaf Bark (Litsea firma (Blume) Hook. F.)