what is alpha and beta oxidation?
481243
Alpha - oxidation  Defined as the oxidation of fatty acid (methyl group at beta carbon) with the removal of one carbon unit adjacent to the α carbon from the carboxylic end in the form of CO2  Alpha oxidation occurs in those fatty acids that have a methyl group(CH3) at the beta-carbon, which blocks beta oxidation.
1474351
Alpha and Beta Glucose molecules - dual view for comparison purposes. Alpha and beta glucose differ only in the direction that -H and -OH groups point on carbon 1 (labelled). ... These two forms of glucose are (stereo)isomers, because they contain the same atoms, but they differ in the arrangement of their atoms in space.
1291163
Oxidation numbers represent the potential charge of an atom in its ionic state. If an atom's oxidation number decreases in a reaction, it is reduced. If an atom's oxidation number increases, it is oxidized.
1020327
Oxidation-Reduction Reactions. Redox reactions are comprised of two parts, a reduced half and an oxidized half, that always occur together. The reduced half gains electrons and the oxidation number decreases, while the oxidized half loses electrons and the oxidation number increases.
1261754
PbO2, PbO, SnO2 and SnO. Lead(IV)oxide, (PbO2) is a stronger oxidizing agent than either tin(II)oxide or tin(IV) oxide because it has a higher tendency to be reduced, which means to gain electrons. A substance is reduced when it oxidizes or takes electrons from another substance.
1026156
Alpha, beta-unsaturated (α,β-unsaturated): A molecule having a pi bond between the alpha and beta carbons adjacent to a carbonyl group. Generic α,β-unsaturated molecule. Methyl vinyl ketone. An α,β-unsaturated ketone.
1266005
An enone, also called an α,β-unsaturated carbonyl, is a type of organic compound consisting of an alkene conjugated to a ketone. The simplest enone is methyl vinyl ketone (butenone, CH2=CHCOCH3). An enal is the corresponding α,β-unsaturated aldehyde, an example being acrolein (CH2=CHCHO).
464039
PbO2 acts as oxidising agent. ... Pb has an oxidation state of +4 in PbO2, but Pb+2 is more stable, due to which pb+4 has an innate ability to get converted into Pb+2, thus being able to oxidise others in the reaction.
43931
Key Takeaways. Alpha is the excess return on an investment relative to the return on a benchmark index. Beta is the measure of relative volatility. Alpha and beta are both risk ratios that calculate, compare, and predict returns.
1194107
An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron.
154765
You can differentiate between the two compounds by taking note of the position of the alkene. Alpha pinene has the alkene located inside the six-membered ring, while beta pinene has it on the outside of the ring. Both alpha and beta pinene are synthesized biochemically from the same starting material.
1015332
Alpha (αdc): It is defined as the ratio of collector current to emitter current. Beta (βdc): It is the current gain defined as the ratio of collector current to the base current. Equations (4) and (5) give the relation between αdc and βdc of a transistor.
1173202
Hydrogen peroxide is both an oxidizing agent and reducing agent. The oxidation of hydrogen peroxide by sodium hypochlorite yields singlet oxygen.
1302245
Antioxidants are compounds that inhibit oxidation. Oxidation is a chemical reaction that can produce free radicals, thereby leading to chain reactions that may damage the cells of organisms. Antioxidants such as thiols or ascorbic acid (vitamin C) terminate these chain reactions.
750875
These reactions always occur in pair. That is, an oxidation is always coupled to a reduction. When something gets oxidized, another agent gains those electrons, acting as the oxidizing agent, and gets reduced in the process.
980241
The main difference between oxidation number and oxidation state is that oxidation number is the charge of the central atom of a coordination complex if all the bonds around it were ionic bonds whereas oxidation state is the number of electrons that a particular atom can lose, gain or share with another atom.
546333
The difference between alpha and beta glucose is nothing more than the position of one of the four -OH groups. ... If the -OH group attached to it is below the ring, the molecule is alpha glucose. If the -OH group is above the ring, the molecule is beta glucose.