Natn.Sci.Foundation Sri Lanka 2013 41 (4): 309-318 DOI: http://dx.doi.org/10.4038/jnsfsr.v41i4.6058 RESEARCH ARTICLE Use of biochemical compounds in tea germplasm characterization and its implications in tea breeding in Sri Lanka J.D. Kottawa-Arachchi1*‚ M.T.K. Gunasekare2‚ M.A.B. Ranatunga1‚ P.A.N. Punyasiri3 and L. Jayasinghe1 Tea Research Institute of Sri Lanka‚ Talawakelle. Coordinating Secretariat of Science‚ Technology & Innovation‚ 3rd Floor‚ Standard Charterd Building‚ Chatham
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In this lab‚ caffeine was extracted from black tea‚ and green tea through a vacuum filtration‚ and a rotovap. The melting point of the sample of black tea was 219.12-236.05 ˚c‚ and for the green tea it was 176.22-227.6 ˚c. The % error of the melting point indicates how much error there was from the melting point taken experimentally. The % error of the melting point for black tea was 0.44%‚ and for green tea it is 3.15%.Since the theoretical melting point of caffeine is between 235-237 ˚c‚ we can
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that birds fed tallow presented higher values of SFA‚ mainly mirystic‚ palmitic‚ and stearic acids (C14:0‚ C16:0‚ and C18:0)‚ than those fed olive‚ sunflower‚ or linseed oil. Birds fed with olive oil had a substitution of these SFA (mainly stearic acid) by oleic acid. Thus‚ birds fed olive oil presented the lowest values of stearic acid in all tissues. Birds fed sunflower oil showed higher values of linoleic acid (C18:2 n6) than those fed tallow‚ olive‚ or linseed oil‚ and compared with birds fed
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their art to convey similar meanings. The works “Hope is a thing with feathers” and “Caged Bird” both talk about similar topics and use similar themes.These poems use figurative and literal language‚ talk about hope and how it gets us by‚ and talk about the songs that birds sing. Both are beautiful works and the similarities and differences are very complementary to each other. Both poems talk about birds‚ however one uses figurative language and the other uses literal language. “Hope” is The Thing
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Identification and evaluation of viable target market (where to compete) and positioning strategies (how to compete) for this product. Birds Eye’s target market is consumers that want a quick‚ convenient‚ and ‘proper’ meal. The market has been driven by several factors including consumer demand for convenience foods‚ a rise in freezer and microwave oven ownership‚ the decline of families sitting down to eat together and a rise in one and two-person households. They use to target mainly at families
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TEA PARTY MOVEMENT AND RELIGION IN THE US FROM 2007 TO THE PRESENT 1. The Tea Party Movement‚ a religious movement a) The origins The tea party movement takes it name from the Boston tea party which was a protest by colonists who objected to a British tax on tea in 1773. It was an historic event which marked the beginning of the American Revolution against the British monarchy in the eighteenth century. Moreover the acronym TEA stands for "Taxed Enough Already". Tea Party movement‚ conservative
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The Boston tea party is the most important event leading into the American Revolution because although some violence and destruction had happened already‚ this event was the one that directly challenged the King. Before the Boston tea party‚ most of the complaints were just talk. Also‚ this cost them a lot of money‚ almost 1 million dollars. They wasted a lot of tea‚ 342 containers. The reason they wasted so much tea was because they loved tea‚ and people of the time drank a lot of tea. Refusing
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ornate diction. Her volumes include Poems (1921)‚ Observations (1924)‚ Collected Poems (1951)‚ and Complete Poems (1967). On "Bird-Witted"About the poem:The American poet Marianne Moore wrote poems quite similar to fables in their use of animals and animal traits to comment on human experience. Composed in (1951) and published in her Collected Poems‚ Moores narrative poem Bird-witted can attain the quality of fable as its being a brief allegorical narrative where the characters are animals who act like
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In the book the birds there is almost nothing like the movie there are different characters and different events. There are some similarities like the birds attacked the people trying to kill them all‚ and the birds did get a few people in both the movie and the book. There were many differences from the book to the movie. I was wondering why the birds went crazy and why they started attacking the people. The story didn’t even take place in the same town or even country in the book it was need londen
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go wrong with tea tree oil and Jojoba oil Do you suffer from acne blackheads and whiteheads? Perhaps you have cysts and pimples. Whatever acne issue you might have‚ you obviously want to end it. As much as you feel desperate to eliminate your acne‚ you probably don’t think there is a cure you have not tried. The truth is that if you have not tried tea tree oil and jojoba oil for acne you cannot quit yet. We will explain how each of these oils could be used to eliminate acne. Tea tree oil – What
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