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Aflatoxin M1 in raw milk and aflatoxin B1 in feed from household cows in Singida, Tanzania
ABSTRACT Aflatoxin M1 (AFM1) contamination in raw milk from household cows fed with sunflower seedcakes or sunflower-based seedcake feeds was determined in 37 milk samples collected randomly fromExpand
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New antimicrobial, mosquito larvicidal and other metabolites from two Artabotrys species
Azabicycloheptenoylditerpene 1-((2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl)-2-azabicyclo[2.2.1]hept-5-en-3-one (artamodamide, 1), diphenylpentanoidExpand
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Polyoxygenated Cyclohexenes and Other Constituents of Cleistochlamys kirkii Leaves.
Thirteen new metabolites, including the polyoxygenated cyclohexene derivatives cleistodiendiol (1), cleistodienol B (3), cleistenechlorohydrins A (4) and B (5), cleistenediols A-F (6-11),Expand
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Flavonoids from Erythrina schliebenii.
Prenylated and O-methylflavonoids including one new pterocarpan (1), three new isoflavones (2-4), and nineteen known natural products (5-23) were isolated and identified from the root, stem bark, andExpand
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N-Cinnamoyltetraketide Derivatives from the Leaves of Toussaintia orientalis.
Seven N-cinnamoyltetraketides (1-7), including the new Z-toussaintine E (2), toussaintine F (6), and toussaintine G (7), were isolated from the methanol extract of the leaves of ToussaintiaExpand
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Chemical compositions and mosquito repellency of essential oils from Artabotrys hexapetalus and Artabotrys rupestris
The two Tanzanian Artabotrys species were investigated to establish the chemical composition and mosquito repellent properties of their essential oils. Hydrodistillation of leaves and stem bark ofExpand
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Aflatoxins in sunflower seeds and unrefined sunflower oils from Singida, Tanzania
ABSTRACT A total of 61 samples comprising sunflower seeds (40) and unrefined sunflower oils (21) samples collected randomly from Singida, Tanzania were analysed by Reverse Phase-high performanceExpand
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Synthesis of Polyamidoamine Dendrimer for Encapsulating Tetramethylscutellarein for Potential Bioactivity Enhancement
The biomedical potential of flavonoids is normally restricted by their low water solubility. However, little has been reported on their encapsulation into polyamidoamine (PAMAM) dendrimers to improveExpand
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Phytoconstituents with Radical Scavenging and Cytotoxic Activities from Diospyros shimbaensis
As part of our search for natural products having antioxidant and anticancer properties, the phytochemical investigation of Diospyros shimbaensis (Ebenaceae), a plant belonging to a genus widely usedExpand
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Polyamidoamine Dendrimers for Enhanced Solubility of Small Molecules and Other Desirable Properties for Site Specific Delivery: Insights from Experimental and Computational Studies
Clinical applications of many small molecules are limited due to poor solubility and lack of controlled release besides lack of other desirable properties. Experimental and computational studies haveExpand
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