Certificate Certified to be the bonafide work done by Miss ____________ of class _____XII B____ in the________CHEMISTRY LAB____________ during the year 2013-2014 Date____________________________________ P.G.T. in CHEMISTRY LAB HOLY CROSS HIGHER SECONDARY SCHOOL‚ Pension bada‚ Raipur- 492001 Examination held in CHEMISTRY LAB at HOLY CROSS HIGHER SECONDARY SCHOOL‚ Pension bada‚ Raipur- 492001 Date __________________ Acknowledgement I
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Alternative Methods of Producing Iodized Salt | AbstractDue to the high incidence of iodine deficiency diseases (IDD) in the Philippines‚ iodized salt has become quite popular on the market. The aim of this research project is to discover different methods of making cheap and accessible iodized salt. Different gadgets were designed to mix the salt and potassium iodate (KIO3) adequately. The iodometric titration method was used to test for the iodine content of the manufactured salt. To prove
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PROJECT OF CHEMISTRY STUDY OF ADULTERANTS IN FOOD-STUFFS Index Certificate 3 Acknowledgement 4 Food adulteration 5 Infections due to adulteration 7 Experiment-1 9 Experiment-2 10 Experiment-3 11 Bibliography 13 Certificate of Authenticity This is to certify that a student of class 12th has successfully completed the research project on the topic “Study of adulterants in food-stuffs” under the guidance of This project is absolutely genuine and does not indulge in plagiarism of
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Enzyme Lab Using Jello INTRODUCTION: Enzymes are known as protein catalysts. The name protein catalyst suggests that most enzymes are made of proteins. A catalyst is a substance that speeds up chemical reactions without being consumed in the process. (Giuseppe‚ M 2002‚ p.69). After a reaction has been catalyzed‚ the catalyst can be used again to catalyze the same reaction. Enzymes reduce the activation energy (minimal energy) it takes for a reaction to take place. Enzymes can either catabolize
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protease present in some fruit juices. To manipulate the independent variables‚ different kinds of fruit extracts which representing different source of protease should be tested in order to get a more comprehensive result. In this experiment‚ pineapple‚ papaya and kiwifruit were used because of their high amounts of protease. After all we can have a set of samples of different concentration of protease. In this experiment‚ a plate of milk agar is needed for comparing the result of each sample. Circular
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right in front of the open market. Ha loves going to the market because she always smells fresh bành cuon. As you may know now Ha loves bành cuon. Ha’s mom tells her family that there will not be more food for the end of the month. Ha’s papaya tree now has five papayas. Saigon is not safe anymore‚ people get haunted with the sound of bombs. Ha hopes her best friend makes it out alive. Ha’s family is leaving in a boat to what I believe is America. Her mom is ocean sick during the trip. They get scared
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Origin Psidium guajava (guava) Receptacle and Pericarp (fruit wall) Ovary wall Zea mays (corn) Starchy endosperm Ovary wall Vigna radiate (munggo) Seed (cotyledon) Ovule Phaseolus lunatus (beans) Cotyledon Ovary wall Carica papaya (papaya) Mesocarp‚ Endocarp‚ Carpel wall Ovary wall Lycopersicum esculentum (tomato) Pericarp and Placenta Placenta Citrus sp. (orange) Juicy placental hairs Integument Structural modifications of fruit and seeds to natural dispersal
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Globalization in Thailand Nowadays‚ many countries around the world have established gradually closer contact‚ which is the result of unprecedented changes in communications‚ multinational company‚ transportation‚ and deregulation market. This phenomenon is known as globalization. Globalization causes changes in cultures‚ economies‚ laws‚ migrations‚ and politics across the globe. There are many people from the West who know Eastern culture. For example‚ Asians use chopsticks to eat and bowing is
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America‚ South America‚ California‚ Hawaii‚ southern Europe‚ East Africa‚ and northern Africa. Mark Twain once referred to the Cherimoya as "the most delicious fruit known to men." Some suggest the fruit tastes like a blend of banana‚ pineapple‚ peach‚ Papaya and strawberry. The fruit is soft and gives when pressed. Cherimoya is normally chilled and eaten with spoon earning another nickname of ’The ice cream
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her curiosity about her Papaya tree‚ or about her future‚ curiosity is definitely a strong trait of hers. For example in the second poem she says‚ “Maybe soldiers will no longer patrol our neighborhood-”‚ and then she continues on with her hopes for the future. This seems to show a bit of curiosity because she’s now curious what her future could hold. She’s obviously hoping for the best outcome but she’s aware that may be nearly impossible. Then in the poem about her Papaya tree she says‚ “Who knows
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