Madam Chan is a 72 years old lady who suffered from some physical condition recently. She usually be alone in her home and cannot buy food from markets and cook them as usual due to not being able to go up and down stair which is the only method for her to go out and back home. With the reason of it‚ her home is full of tin food‚ instant food‚ preserved food as well as the left-over food. Besides diminishing of life-space due to reduced mobility‚ the nutritional problem is also one of the concern
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Glucose exists almost entirely in the cyclic form. Two forms of ‐glucose The most important simple carbohydrate is glucose. It is found as a major component of other carbohydrates. For example‚ maltose is a carbohydrate composed of two glucose units. Lactose (milk sugar) contains one glucose unit and one galactose unit‚ sucrose (table sugar) contains one glucose unit and one fructose unit‚ and maltose (malt sugar) contains two glucose units. Each of these disaccharides is composed of two mon
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The main (starter) cultures in yogurt are Lactobacillus bulgaricus and Streptococcus thermophilus. The function of the starter cultures is to ferment lactose (milk sugar) to produce lactic acid. The increase in lactic acid decreases pH and causes the milk to clot‚ or form the soft gel that is characteristic of yogurt. The fermentation of lactose also produces the flavor compounds that are characteristic of yogurt. Lactobacillus bulgaricus and Streptococcus thermophilus are the only 2 cultures required
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Theoretical Background Coffee has being blamed for so many ills from causing diseases and cancers to many people. Recent study states that coffee intake is not bad at all and doesn’t find any health benefits in causing cancer and diseases. However these studies state that a mild intake of unfiltered coffee can increase cholesterol levels. Newer studies have also shown that coffee may have benefits‚ such as protecting against Parkinson’s disease‚ type 2 diabetes and liver cancer also it has high
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quantitative analysis in various fields such as biology‚ chemistry. -ONPG is a compound structurally similar to lactose and thus is used as a substrate instead of lactose. Lactose Galactose + Glucose‚ however these products are not easily quantifiable. By substituting glucose with a compound that can be easily noticed with a distinguishable colour change‚ we can then assay for lactose activity. ONPG is colourless but gives Galactose and a yellow coloured compound‚ 0-Nitrophenol (ONP) Galactose-ONP
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PREFORMULATION STUDIES ON PHENYTOIN AGGLOMERATES PREPARED BY HOT MELT Dr. Maged Fawzy DEEF Pharmaceutical Industries Company‚ SA This work was a part of Master thesis presented in Faculty of Pharmacy‚ AlAzhar University‚ Egypt 2007 INTRODUCTION Hot Melt Hot melt agglomeration is one type of wet granulation techniques that may be utilized to enhance the dissolution profile of water insoluble drugs. Hot melt agglomeration is also called thermoplastic granulation and it may be defined as the
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reabsorption in the kidney‚ or muscle contraction. There are two other monosaccharides: fructose and lactose. Fructose is found in sperm and in fruits‚ to make them more attractive to animals. Lactose is found in the milk of mammals and is an important energy supply for their young. These monosaccharides also help to build disaccharides. Glucose and fructose join together to form sucrose and glucose and lactose join to form galactose. Sucrose is the major transport carbohydrate of green plants. It is transported
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would be most effective as a feedback mechanism? Temporary binding of a non-substrate molecule in the active site 5. Which of the following statements is accurate in describing the activity of the lactase enzyme? One lactose enzyme can catalyze many reactions 6. Look up and write in the following definitions as they apply to chemical reactions: Catabolic 7. Is the action of the enzyme illustrated in the video: catabolic & exergonic
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blue-black 3. Identify each of the samples in Part 1 as monosaccharide‚ disaccharide or polysaccharide. Water = not a saccharide Glucose = monosaccharide Fructose = monosaccharide Galactose = monosaccharide Sucrose = disaccharide Lactose = disaccharide Starch = polysaccharide Honey = primarily monosaccharides with some disaccharide Saccharine = not a saccharide Nutrasweet = not a saccharide Part 1: Benedict’s Test Procedure Place ten drops of 1% solution of carbohydrate
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hydroxide) to the leftover of our colony that we chose earlier to see if the mixture becomes viscous and forms a string. We recorded our observation and moved on to incubating our live culture on the EMB-lactose and PEA. Vancomycin wasn’t available to be used. We added our live culture to the EMB-lactose and PEA and added sterile beads to spread the bacterial cells all over the surfaces of the two agars and removed the beads and incubated the two agars. While the agars were incubating‚ we prepared our
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