spinach leaves and extract the chlorophyll and carotenoid pigments by using acetone as the solvent. The chlorophyll and carotenoid pigments were extracted by using column chromography and alumina was used as the solvent. Solvents of different polarities were used‚ starting with the least polar‚ to extract the certain components from the leaves. They were then analyzed by using thin- layer chromatography. Procedure: The first part of the experiment dealt with breaking down the spinach leaves in a
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Scene XXVIII – Cher’s house‚ which begins with an extended shot of a cordless phone‚ shot from low angle‚ while the theme from 2001: A Space Odyssey as the soundtrack * When Cher enters for her first date with Christian and descends the stairs‚ the background soundtrack is from Gigi * When Christian comes over to Cher’s house‚ he brings the Tony Curtis movies Some Like it Hot and Spartacus. An excerpt from the latter movie is shown Use of soundtracks in Clueless Scenes * Scene 1: *
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ACKNOWLEDGEMENT I‚ the researcher want to express my deepest gratitude and appreciation to all of the people who contributed to the success of this study. First‚ to Mr. Relly Laxamana‚ our research adviser‚ for his dedication in our subject‚ for suggesting and correcting this research‚ and for sharing his knowledge about this matter. To my classmates and friends‚ who gave their love and support to help me finish this research study. To all of my respondents‚ for allowing themselves to test the
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Malunggay and Camote Tops Smoothie Abstract: Nowadays‚ people are self-conscious. We are become more conscious when it comes to our health. The purpose of our project is to be able to come up with an innovative delicious and nutritious smoothie that ingredients are very much available and prominent in our country. Moringa Oleifera also known as‚ Malunggay is one of our main ingredients. It is rich in Vitamin B‚ which plays important role in cell metabolism‚ Vitamin C which is good antioxidant and
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Anise oil was successfully able to be extracted from anise seeds during this experiment. It was done by first crushing the seeds‚ then placing them into a distillation apparatus. The distillation apparatus evaporated the liquid from the seeds‚ which was captured in a flask. Next‚ DCM was added to the distillate‚ which allowed the water to be separated from the anise oil. Finally‚ the DCM evaporated and the pure anise oil was collected. The process of steam distillation allowed the anise oil in the
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Malunggay can be used as water purifier By Helen Flores (The Philippine Star) | Updated July 12‚ 2008 - 12:00am MANILA‚ Philippines – Aside from its potential as biofuel feedstock‚ the seed of moringa‚ locally known as malunggay‚ could also be used for treating water‚ a Filipino scientist said yesterday. Dr. Isidro Sia‚ a professor of the Department of Pharmacology and Toxicology of the University of the Philippines-Manila‚ said moringa seeds have been found to be one of the most effective water
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Vegetable Oil Vegetable Oil is probably the most commonly used of all the oils. It can be found frequently for use in recipes and can also be used for frying. Vegetable oil is actually a blend of several oils‚ such as corn‚ soybean‚ palm and sunflower. Canola Oil Canola oil has been said to be one of the most healthy of the cooking oils because of its low saturated fat content and high mono unsaturated fat. It is commonly used in frying‚ but only with medium frying temperatures‚ about 450
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with the chemical composition of essential oil from the fruits of Solanum erianthum‚ a species extensively used in traditional medicine. The essential oil from fruits was extracted by hydrodistillation and the chemical composition of the essential oil was analyzed by gas chromatography-mass spectrometry (GC-MS). The yield of essential oil based on the dry weight of the plant was 0.05 % (v/w). Twenty two compounds accounting for 99.2 % of the total oil were identified. The main compounds were 9
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Acetyleugenol (Clove Oil) from Cloves Purpose In this experiment‚ you will obtain the essential oil from cloves by steam distillation. You will then separate a component (acetyleugenol) from the oil by liquid-liquid extraction. Finally‚ you will isolate the acetyleugenol by using a rotovap for reduced pressure distillation‚ which will remove the organic solvent (dichloromethane). Background Whole cloves contain between 14% and 20% by weight of essential oils‚ but only half of
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Caffeine from Tea Leaves Santos‚ Raphael‚ Samson‚ Nonia Carla‚ *Tabora‚ Brylle‚ Tan‚ Kate Michal Department of Biological Sciences‚ University of Santo Tomas‚ Manila‚ Philippines Abstract Tea leaves are natural products that are harvested from agriculture. Caffeine‚ on the other hand‚ is a stimulant that has been shown to speed up the time of reaction‚ increase alertness‚ and improve one’s concentration. What we did in this experiment was to extract the alkaloid caffeine content from the tealeaves
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