Phenolic Nematicidal Compound from Knema hookeriana (Bark).
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Lichen produces a wide range of organic compounds that can be divided into two groups: primary and secondary metabolites [1]. Primary metabolites are proteins, lipids,
Activity test as UV-B protection showed that resveratrol and methoxyresveratrol have maximum protections (SPF 8,03 and 12,34 respectively), and 3,4-dimethoxychlorogenic acid
Figure 7 shows the effect of operating temperature and extraction time of batch hydrothermal extraction on the content of TPC. In this figure shows that temperature
Bioactivity as antihephatotoxic directed fractionation of aceton extract from the stem bark of Hopea nigra (Dipterocarpaceae) afforded a stilbenoid trimer, namely vaticanol G (1)..
Diduga masih banyak lagi senyawa flavonoid lain yang terkandung dalam ekstrak etil asetat kulit batang tumbuhan
The methanolic extracts of bael leaf, bark and fruit were assayed for their antioxidant activities using DPPH 2,2-diphenyl,2-picrylhydrazyl radical scavenging activity, reducing power
The results of DPPH scavenging activity with IC50 value of the experimental extract and the standard ascorbic acid are given in Table 4.2 Table 4.2: DPPH scavenging power of free
This study investigates the effects of the pressing temperature on the mechanical and physical properties of binderless bark particleboard made from gelam bark
