Determination of Florfenicol in Catfish by UV-mediated High Performance Liquid Chromatography (HPLC) 1. Introduction 1.1 Description of the Analyte Florfenicol (C12H14Cl2FNO4S) is a derivative of thiamphenicol. Its structure is identical to that of chloramphenicol – a synthetically developed antibiotic for veterinary use‚ such as treating a wide range of bacterial infections (Hayes p. 7). It is commercially available as 50 percent of Aquaflor® premix‚ which has been approved for the control of bacteria
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Zinc is one of the longest-studied nutrients that correlates with statistically significantly less acne. Some months ago‚ I discovered that around 200mg/day of zinc picolinate could‚ under some circumstances‚ make me dramatically acne-free for the first time ever. That led to a very long course of study‚ research and experiments. For a megadose of zinc to affect acne dramatically‚ a good bet was that zinc is a cofactor in a reaction that affects acne. If you have a chemical reaction in the body
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Purpose: To investigate how the concentration of vitamin C in Vitafresh powdered fruit juice changes over time once made into a solution. Justification: Vitafresh claims to contain “more vitamin C... than orange juice‚”[footnoteRef:0] which‚ with the upcoming winter season‚ would make it a suitable alternative to orange juice for combating sickness. The average daily requirement of vitamin C in an adult is 65-90mg per day‚[footnoteRef:1] so it is important to consider the quantity of Vitamin C
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The hypoglycaemic and antihyperglycaemic effects of methanol extract of the leaves of Cleome rutidosperma (Cr) DC (Family: Capparidaceae) was investigated in Wistar rats. Fifty normoglycaemic male rats (120g-200g) were divided into groups A (hypoglycaemic study; n=20) and B (antihyperglycaemic study; n=30). The studies had one control group and three groups administered with Cr (100‚ 200 or 400mg/kg) respectively. Group B had two additional groups of diabetic-untreated rats and glibenclamide-treated
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The apple cider vinegar for acne treatment is said to be used because it has anti fungal and anti bacterial actions when it come in contact with the skin. This is why it is very powerful to prevent and cure other skin infections. There also comes face wash with a ingredients of Apple cider vinegar face wash will also help you remove excess oil from the skin. It balances pH levels and prevents the skin from becoming too oily or too greasy‚ as it normalizes the secretion of sebum. Apple cider vinegar
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Today‚ people want to look as young and glowing as they can. To refresh and restore their facial appearance‚ they opt for many new and advanced facial procedures. Due to various factors such as naturally with growing age‚ sun damage‚ smoking‚ improper diet‚ your skin becomes thinner. It develops lines‚ wrinkles and folds which get more prominent on your face over the time. Facial aesthetics is the latest technique to tighten and reposition the soft skin tissues which are affected over the years
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Vitamin C also known as ascorbic acid is vital to our body. It can strengthen our body to resist against infection. It is known that deficiency of vitamin C can cause scurvy. Vitamin C is present in various fruits. Since vitamin C is a reducing agent‚ it can be deactivated by a wide range of oxidizing agents including atmospheric oxygen. Therefore‚ precautions are needed to prevent or minimize the degradation of vitamin C during sample preparation. The ascorbic acid exists in two forms which
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Many of us don’t know the benefits that we can get from the cactus. One of the health benefits that we can get from it is the anti-inflammation. The ability of the cactus or cacti to fight the inflammation in the muscles‚ the arteries‚ the gastrointestinal tract and the cardiovascular system in a known fact. It also decreases or lowers the pain of the people who Have urethra and bladder‚ bladder infections as well as gallstone. The cactus contains plenty of bioflavonoids quercetin in the cactus which
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My son loves cereal. More specifically‚ he loves both Post brand Fruity and Cocoa Pebbles. These cereals are so similar that they are almost the same cereal. Upon closer inspection‚ I realized there are notable amounts of differences. For the purpose of comparing and contrasting‚ I will only list and describe a few. This first‚ and probably the most notable similarity is they are both naturally and artificially sweetened rice cereal. They have very similar ingredients that vary only slightly. Both
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Eat food high in antioxidants for the health of your hair‚ skin‚ and nails. And to keep you looking younger. Antioxidants are natural compounds found in some foods‚ that ease and neutralize free radicals in the body. Free radicals speed up aging and cause disease and illness. These radicals occur naturally in the body and attack your cells. Fresh fruits and vegetables are the best way to fight free radicals. Therefore eat foods such as blueberries‚ raspberries‚ apples‚ broccoli‚ cabbage‚ spinach
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