City Science High School A. Marcelo St. Dalandanan‚ Valenzuela City This investigatory project entitled Comparative Study on the Antibacterial Assays of Kamias (Averrhoa bilimbi) Leaf Extract and Garlic (Allium sativum) Bulb Extract against Escherichia coli Is submitted to Mrs. Merlyn M. Gamboa In partial fulfillment of the requirements in Chemistry Submitted by: Del Rosario‚ Lea Joy Salih‚ Chandler Jay Serrano‚ Ayra Mari Sumayang
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ABSTRACT Cockroaches are the most noted pests insects due to their population. Cockroaches are also the hardiest insects on the planet because they have a capability to stay live for a month without food. The high price and health risks problem from food branded chemical insecticides gives dilemma to Filipino household. Respiratory diseases can also get from chemical insecticides inhaled by a person. This study seeks the possibility of using the extracts
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Abstract A natural polyphenolic compound Quercetin was extracted from widely available and consumed plant Allium fistulosum which has shown promising chemo preventive and chemotherapeutic activities in cancer. In this study‚ quercetin is encapsulated and loaded onto PLGA (Poly lactic glycolic acid) microspheres using double emulsification methodology for improving its efficiency in cancer therapy. Quercetin is extracted and purified using chromatographic and nuclear magnetic resonance (NMR) techniques
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Title: Mitosis and amount of time spent in each phase. Introduction: The cycle of a cell roughly doubles it volume of cytoplasm and duplicates its genetic information i.e. replicated DNA. Then it divides the genetic information equally into two daughter nuclei. The cell cycle can be divided into two phases interphase and mitotic phase. The time spent in these phases depends upon the type of cell and its particular developmental or physiological state. Cells comprising rapidly growing tissues
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Objectives There are two main scientific objectives in this project‚ firstly to understand and improve the production of garlic bio-active compounds by sophisticated breeding techniques‚ and secondly to improve the understanding of the role of garlic as diet and as therapy in promoting and sustaining health and preventing cancer and cardiovascular diseases like atherosclerosis through cellular‚ molecular and clinical studies as safe and low cost therapy and preventive agent. Further‚ we aim to identify
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used is natural‚ the liquid insect repellant to be made is more affordable and environment friendly. • Statement of the problems/Objectives Is it possible to make an effective liquid insect repellant out of the cacao leaves (theobroma cacao)‚ garlic (allium sativum)‚ olive oil‚ and eucalyptus? If it’s possible‚ how is the price and effectiveness of it comparing to the commercially available one. • Significance of the study
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oxidative damage by reactive oxygen species (ROS). The catalase used in this experiment will come from five different sources: Spinacia oleracea (Spinach)‚ Brassica oleracea (Broccoli)‚ Solanum tuberosum (Russet Potato)‚ Malus domestica (Apple)‚ and Allium cepa (Onion). The five different catalases from the sources will all be used to catalyze Hydrogen peroxide (H2O2). When hydrogen
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4410 3 Qualitative Analysis of Liquid from Bamboo (Dendrocalamus mirrilianus Elm) as Potable Water 4831 4 The Feasibility of Hydechium Coronation Extracts to Cleanse Stained Clothes 5888 5 Prospecting for Natural Inhibitors Using Simplified Allium Assay 3731 6 Neem (Azadirachta indica A. Juss) Spray as Mosquito Repellant 7688 7 Ethanol Production from Waste Banana Peelings 28630 8 Feasibility of Using Lawsonia inermis and Benzalkonium Chloride as Cheaper Alternative Biological Stain
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By Linda Tarr Kent Photo Caption Garlic aids hair growth in a variety of ways. Photo Credit Image by Flickr.com‚ courtesy of Pradeep Jeganathan Though often used to season foods like an herb‚ garlic is actually a vegetable. It is part of the allium class of bulb-shaped plants‚ which also includes onions‚ leeks and scallions. Garlic has an extremely high sulfur content‚ which is beneficial to hair. Garlic also has many other nutrients important to hair and general health‚ according to the National
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passes out of the cell towards a region of lesser water concentration which results to the shrinkage of the protoplasm (Figure 1). This shrinkage away from the cell wall due to excessive loss of water is called plasmolysis. Figure 1. Plasmolysis in Allium Cepa : The first image in the left shows that the cells mounted with water shows no signs of plasmolysis‚ in the middle mounted with 2% NaCl solution shows minimal shrinkage of cells‚ in the right most image mounted with 5% NaCl solution almost all
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