Sucrose

defined as a sweet crystalline substance which can be obtained from various plants, such as sugar cane and sugar beet, consist essentially of sucrose, and is used as a sweetener in food and drinks. There are three main types of sugar which are lactose, sucrose, and fructose. Fructose is found naturally in fruits and honey, lactose can be found in milk, and sucrose can be obtained from sugar cane. According to SKIL 70% of sugar production comes from sugar cane which is found mainly in tropical…

is to establish an animal model of adolescent female rats drinking behaviour based on the consumption of alcopops. 48 randomly assigned female rats were either exposed to (i) alcopop solution, (ii) 20% sucrose or (iii) water following a lever press over a 20 day period. Overall alcopop and 20% sucrose group increased response frequence over the 20 day period whilst water response stayed constant. The study demonstrates the reward and reinforcement effects of alcohol and sugar. 1.…

effect of the nature of substance on rate of cellular respiration of yeast. Six fermentation tubes were prepared. Each tube was labelled from one to six. 15 mL of solution with 10% concentration were added in the respective tube for starch, lactose, sucrose, glucose, fructose, and distilled water. 15 mL of distilled water and 15 mL 10% yeast suspension were poured to each fermentation tube as seen in Figure 1. All the mixtures were gently shaken at the same time without spilling the mixtures.…

Objectives: The purpose of this project is to identify two separate microbial organisms from a given list, which are to be inoculated from a mixed broth culture. Multiple tests will be performed in order to eliminate all organisms from the list that do not provide significant results for the identification of the unknown specimens. Journal Entries: April 17, 2018. Today we began the unknown project. I obtained the unknown broth tube #15. I used two Tryptic Soy Agar (TSA) plates in order to…

different forms and uses. The three different types of sugar that we get from our meal are: sucrose, fructose, and lactose. Sucrose is also known as table sugar, it give the body the energy that fat can’t provide. With the right amount it help the body with physical and mental performance but too much of it can causes diseases like diabetes. Fructose is known for fruit sugar, its job is very similar to sucrose but fructose also help with aerobic respiration to create cellular energy. Lactose…

the Journal of Pediatrics, it reported by 43% of five-years old children have at least one soda every day, and 4% of them even have four or more bottles every day (Suglia, Solnick, Hemenway, 1324). In 1970s, beverage manufacturers had replaced the sucrose, which is sugar,…

monosaccharides. Digestion begins in the mouth, where chewing and biting breaks down carbohydrates physically and chemically. The enzyme salivary amylase combines with food. When the food enters the stomach hydrochloric acid present causes hydrolysis of sucrose to glucose and fructose. The food passes to the duodenum where pancreatic amylase is secreted and has optimum PH, so most digestion of carbohydrates takes place in the small intestine. There are enzymes present in the brush border which…

Sucrose, also known as table sugar, is a combination of glucose and fructose. Lactose, made from glucose and galactose, is found in milk and other dairy products. Maltose is found in barley and composed of two glucose molecules. Disaccharides combine to make…

Introduction: Centrifugation is a process used to separate or concentrate materials suspended in a liquid medium. It is a method used to separate molecules under the centrifugation field based on their sedimentation rate with the help of centrifugal force. It is also used to measure the physical properties of a molecule like molecular weight, density, shape, etc. If it is used for the separation of one type of materials from others is termed as preparative centrifugation and when used for…

The biochemical tests are quick and easy way to identify bacteria because it reduces the number of possible species present very quickly. Some of the biochemical tests that are in the tube are Phenol Red Dextrose, Phenol Red Lactose, Phenol Red Sucrose, and Simmons Citrate. If the color of the tubes change than that is an indicator of the presence of bacteria. Another type of biochemical test is the EMB, Starch, and Mannitol Salt. On the starch plate you need to put some iodine on that which…