Oxidizing agent

between aldehydes and ketones is by having a hydrogen atom attached to the carbonyl group. This makes the aldehydes very easy to oxidize. Ketones do not have that hydrogen atom and are resistant to oxidation. They are only oxidized by powerful oxidizing agents which have the ability to break the carbon-carbon bonds. This report is about the reactions of aldehydes and ketones. This was done to determine how they react when different reagents are used. Different carbonyl compounds were used with…

For the majority of cancers, lifestyle factors and environmental exposures become the major risk factors. An estimated 30 to 40 percent of cancers are influenced by diet. Diet patterns that emphasize fat, meat, alcohol, and excess calories and that minimize fruits and vegetables can cause cancer. Such constituents of the diet relate to cancer in several ways. Foods or their components may cause or promote cancer. Additionally, foods or their components may protect against cancer. Certain dietary…

CHAPTER 1 INTRODUCTION 1.1 Lignocellulose Lignocellulose is the major component of biomass that has been generated through various agricultural practices, forest and industry (Anwar, Gulfraz and Irshad, 2014; Collard and Blin, 2014). It can be used as primary or secondary energy source to produce biofuel (Zeller and Grass, 2007). Table 1.1 illustrates the various sources of lignocellulosic biomass from the several sector with some examples. Lignocellulosic materials consist mainly of three…

Deinococcus Radiodurans, "Conan the Bacterium" D. radiodurans was discovered in 1956 by Arthur W. Anderson at the Oregon Agricultural Experiment Station in Corvallis, Oregon. Tests were performed to determine whether processed foods can be sanitized by using great amounts of gamma radiation. A can of various meats was revealed to a radiation amount which was believed to destroy all known types of lifestyle, but the various meats subsequently damaged and D. radiodurans was separated. Since then,…

FDE 310 Food Materials Laboratory Report Determination of Reducing Sugar Content INTRODUCTION The objectives of this experiment is to determine reducing sugar content of food sample by performing Fehling method and to identify invert sugar content of sugars by using polarimetry and also to learn property of invert and reducing sugar. Carbohydrases represent a large class…

Louis Pasteur was born in Dole, France on December 27th in 1822. He was the son of Jean Pasteur and Jeanne-Etiennette Roqui. His father was a poorly educated tanner, who had high hopes for his son to excel in his education. * Pasteur gave a significant impact to the world of scientific research through his numerous contributions. Earlier in his life, Pasteur worked as a chemist, and dealt with the specific nature of tartaric acid. Tartaric acid is a type of acid that occurs naturally in many…

hydrosulfite (Na2S2O4) and 3M sodium hydroxide (NaOH). The amount of luminol collected was 0.2693 g with the percent yield of 161%. The product of the first reaction was then used to recreate the chemiluminescence experiment by mixing luminol, oxidizing agent (hydrogen peroxide), and base (any hydroxide base). This reaction emitted a blue light along with yielding phthalate salt. The experiment showed the importance of luminol in chemiluminescence and yielded much needed knowledge about…

Wakame (Undaria pinnatifida) is a miraculous health treasure from the sea accommodating a well-balanced amount of nutritional values including minerals, trace elements, and it is particularly marked with its beneficial properties of iron, calcium, magnesium, phosphorus, zinc, potassium and copper. It contributes to satisfy the recommended daily doses of vitamins in addition to containing significant properties of beta-carotene and vitamin B12. In fact, wakame is dark green seaweed which helps…

patches. They found that the cheapest and most common screenings are urine tests, although they can be error-prone. Individuals can drink a significant amount of water beforehand or add toilet water to dilute the results, as well as mix in masking agents and detoxicants. They also suggest that the mix of certain foods, medications, and diseases can create a false positive. If lab specialists discover a diluted test, they send the person home and reschedule. People try to cheat the lab system,…

Carbonyl compounds undergo various types of reaction. In these reaction the carbonyl carbon or carbonyl oxygen is prone to attack generally by a nucleophile. Different types of carbonyl compounds undergo different types of reactions and the mechanisms of them are also different. The products or by-products or intermediate products of these reactions are very much useful in laboratory synthesis, industry etc. here we will discuss some very much important reactions which are very important for…