Topics: Natural Products Chemistry Sources, Natural Products Separations, Natural Products Structures, metabolites, Ethnobotany, marine sources, animal sources, venoms, toxins, Water-Steam Distillation, Supercritical Fluid Extraction, Solvent Partitioning, Refined Isolation Techniques, Chromatography, Polar Compounds separations, charcoal reverse phase resins, High-Performance Liquid Chromatography, Capillary Electrophoresis, Polyamide Gel Chromatography, Size-Exclusion Chromatography, Structure Elucidation, Nuclear Magnetic Resonance, Ultraviolet Spectroscopy, Infrared Spectroscopy, Mass Spectrometry, Circular Dichroism, X-Ray Crystallography, isomers, building blocks, Terpenes, Isoprene Rule, Shikimate Pathway, Mevalonate Pathway, Polyketides, Carbohydrates, sugar, fat, Fructose, sugar complexity, Glucose, Disaccharide Sucrose, Polysaccharides, Galactomannan, Polysaccharides Immuno Properties, Echinacea, Ganoderma, mushroom Polysaccharides, fats, lipids, soaps, detergents, waxes, Triglycerides, Glycols, fatty acids, omega oils sources, fish oil Omega-3 Fatty Acids, Prostaglandins, Thromboxanes, Leukotrienes, Phenolic Compounds, Flavonoids, Flavones, Isoflavones, Flavone Glycosides, Anthocyanins, Tannins, Lignin, Lignans, Lignan Structural Units, Phytoestrogens, Nitrogen-Containing Compounds, Proteins, Peptides, Amino Acids, proteins components, Protein–Peptide Building Blocks, amino acids detection, Indoles, Alkaloids, Nucleic Acids, protein sythesis, Euphorics, morphine, morphine isolation, codeine, heroin, Cannabis, cocaine, Anti-Infectives, Antimicrobial β-Lactams, Penicillin isolation, Cephalosporin, Cephalosporin C isolation, Monobactams, Nocardicins, Carbapenem, Thienamycin isolation, Antibiotic Macrolides, Erythromycin, Antiparasitic Drugs, Avermectins, Tetracyclines, Statin drugs, steroids, Neem oil, Antimalarial Drugs, Quinine, Artemisinin, Anticancer Drug, Bryostatins, Carotenoids, β-Carotene, β-Carotene isolation, Lutein isolation, Zeaxanthin, Zeaxanthin isolation, Lycopene, Lycopene isolation, Vitamin C, Vitamin C isolation, Vitamin D, Vitamin E, Vitamin B6, Sweeteners, Xylitol, Aspartame, Sucralose, Stevia, Licorice, Agave, spices, tea, Tea Catechins, tea growing, Theaflavins, Toxic Mushroom, Marine Toxins, Conus Snail Toxins, Poisonous Frogs

Topics: organic chemistry, substitution reaction, elimination reaction, carbonyl compounds, aromatic compounds, bioorganic compounds

Topics: Organic Chemistry, Organic compounds, hydrocarbons, Halogeno compounds, aromatic hydrocarbons, alcohol, phenol, carbonyl compounds, amine, carbohydrates, amino acids, proteins

Topics: Organic Chemistry, organic compounds, carbonyl compounds, carboxylic acid, halogeno compounds, amines, aliphatic hydrocarbons, aromatic hydrocarbons, alcholos, phenols, ethers

Topics: Postharvest biology, fruit quality preservation technology, fruit ripening, fruit growth, aroma compounds, Carotenoids, Thiol-SH compounds, vitamins, Bioactive compounds, fruit quality, fruit decay, col storage, Chilling injury, Minimizing chilling injury, heat treatments, Calcium treatments, fruit firmness, Polyamine treatments, Polyamine biosynthesis, Preharvest polyamine application, Postharvest polyamine application, 1-Methylcyclopropene treatments, Active packaging, Ethylene absorbers, Antimicrobial fruit packaging

Topics: scientific method, hypothesis, chemical industries, matter, atom, molecule, ion, neutral atom, atomicity, Dalton‘s atomic theory, atomic structure, atomic number, mass number, isotopy, valency, binary compounds, chemical combination, periodic table, electronic configuration, noble gases, Relative atomic mass, Relative molecular mass, chemical bonding, Electrovalent bonding, covalent bonding, Co-ordinate covalent bonding, Metallic bonding, hydrogen bonding, Vander Waal forces, Gas Laws, Boyle‘s law, Charles law, Avogadro's law, Separation Techniques, filtration, decantation, acid, bases, salts, alkali, water, carbon, diamond graphite, Chemical Reactions, Reactants, decomposition reaction, Acid-Base Reaction, Volumetric analysis, reagents, water, air, oxygen, halogen, nitrogen, Sulphur, Oxidation Reduction Reaction, redox reaction, oxidizing agent, reducing agent, ionic theory, Electrovalent Compounds, Covalent Compounds, Electrolysis, Electrochemical cells, organic chemistry, isomerism, alkanols, Quantitative Analysis, Qualitative Analysis, Acid-base titration, Redox titrations, Petroleum, metals, fats, oil, starch, Giant Molecules, sugar, protein, nuclear chemistry, Nuclear Reactions

Topics: Chemistry, Nucleic acids, Phosphate, Five-carbon Pentose Sugars, Nucleic Acid Parts, Heterocyclic Amines, Deoxyribonucleic Acid, DNA, Ribonucleic acid, RNA, Artificial nucleic acid, nucleotides

Topics: Amine Hypothesis, depression, Tricyclic Antidepressants, Polycyclic Antidepressants, Imipramine, amitriptyline, Selective Serotonin Reuptake Inhibitors, Monoamine Oxidase Inhibitors, tricyclics, heterocyclics

Topics: temperature, temperature units, atomic mass, molar mass, molecular mass, relative atomic mass, emperical formula, chemical formula, limiting reactant, chemical reactions, gas, gas volume, pressure, standard atmospheric pressure, pressure measurement, gas law, Boyle's law, Charles's law, Gay-lussac law, combined gas law, ideal gas, ideal gas law, kinetic theory, avogardo hypothesis, molar volume, gas volume, gas stoichiometry, thermochemistry, heat, heat capacity, calorimetry, energy, enthalphy, thermochemical reactions, atomic structure, particle, waves, Pauli principle, Periodic law, Aufbau principle, Electron configuration, Atomic radii, ionization energy, electron affinity, chemical bonding, molecular structure, ionic compounds, covalence, valence-bond representation, molecular-orbital representation, π BONDING, MULTICENTER π BONDS, coordination compounds, isomerism, solid, liquid, crystals, crystal forces, Ionic Radii, oxidation-reduction, oxidation number, oxidizing agents, reducing agents, ionic notation, balancing equations, concentration, concentration scales, concentration units, dilution, volumetric standard solutions, vapor pressure lowering, freezing-point lowering, boiling-point lowering, Boiling-point elevation, osmotic pressure, Law of distribution, isomerism, functional groups, organic chemistry, biochemistry, thermodynamics, chemical equilibrium, Equilibrium constant, Le Chatelier's principle, acid, base, hydrolysis, buffer solution, indicators, weak polyprotic acids, tittration, complex ions, coordination complexes, electrochemistry, solubility product, electrical units, electrolysis, voltaic cells, standard half-cell potentials, free energy, Nonstandard potentials, rate of reactions, rate constant, energy of activation, Nuclear process, Binding energy, nuclear equations, radiochemistry

Topics: Simple stress, simple strain, Shear stress, Saint-Venant's principle, Stress, strain, Modulus of elasticity, Modulus of Rigidity, Bar elongation, Superposition principle, Tapering section Bars, Elongation due to self-weight, Uniform strength column, Statically indeterminate systems, Temperature stresses, Shrinking on, Strain analysis, Tensile test diagram, Elastic constants, Three-Dimensional stress systems, Compound stress, compound stress, Principal stresses, Maximum shear stresses, Mohr's Stress cycle, Three coplanar stress, Ellipse of Stress, Strain Analysis, Principal Strain, Principal shear strain, Mohr's Strain cycle, Strain Energy, Shear force, Bending moment, Supports types, Bending stress in beams, Simple bending theory, Moment of inertia, Flitched beams, composite beams, Unsymmetrical bending, Ellipse of inertia, Shear stress in beams, Shear stress variation, Built-up beams, Shear centre, Deflection, Beam differential equation, Deflection at a point, Macaulay's method, Moment-Area method, Strain energy due to bending, Castigliano's First theorem, Deflection by castigliano's Theorem, Impact loading on beams, conjugate beam method, Betti's reciprocal deflections theorem, Maxwell's Reciprocal Deflection theorem, Fixed beams, Continuous beams, Fixidity Effects, Clapeyron's three moment equation, Torsion, Springs, Columns, Struts, Failure Theories, Plastic bending, Plane frame structures, Materials properties, Materials testing, Tensile testing, Compression testing, Torsion testing, Hardness testing, Impact testing, Fatigue testing