...garlic to one side to use for the dressing. Put the pasta into a bowl. Chop the tomatoes, olives, chives, basil and cucumber into pieces about half the size of the pasta and add to the bowl. Squash the garlic cloves out of their skins and mush in a pestle and mortar. Add the vinegar, oil and seasoning. Drizzle this over the salad, adding a little more seasoning to taste. • from Happy Days with the Naked Chef ingredients • 310g/11oz small shell-shaped pasta • 3 cloves of garlic • 255g/9oz yellow cherry tomatoes • 255g/9oz red cherry tomatoes • 1 handful of black olives, pitted • 2 tablespoons fresh chives • 1 handful of fresh basil • ½ a cucumber • 4 tablespoons white wine vinegar, or to taste • 7 tablespoons extra virgin olive oil • sea salt and freshly ground black pepper servings Serves 4 method Bring a large pan of salted water to the boil. Throw in the pasta and cloves of garlic, boil until al dente, drain and run under cold water to cool. Put the garlic to one side to use for the dressing. Put the pasta into a bowl. Chop the tomatoes, olives, chives, basil and cucumber into pieces about half the size of the pasta and add to the bowl. Squash the garlic cloves out of their skins and mush in a pestle and mortar. Add the vinegar, oil and seasoning. Drizzle this over the salad, adding a little more seasoning to...
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...St. Mary’s College of Meycauayan Meycauayan City, Bulacan Integrated Basic Education Department THESIS PAPER ALOE VERA HAND SANITIZER Presented to: Mr. Jayson A. San Luis Science Teacher Submitted by: Palomares, Jean Ethan Jomari Payot, Vince Oliver Morada, Franzine Loren Mutin, Sittie Alyssa 9-Service S.Y 2015-2016 ABSTRACT Aloe Vera Hand Sanitizer can help you hands by simply getting rid of germs and bacterias, it can also help you to clean your hands, and protect our hands from bacterias. Making Aloe Vera Hand Sanitizer is easy, you just have to mix this ingredients properly: You will need a 2.5 cup of aloe vera extract, 1teaspoon of avocado, 2 teaspoons of papaya, 3 teaspoons of water and 3 cups of 77%-100% alcohol. These are the materials you will need to make an Aloe Vera Hand Sanitizer ACKNOWLEDGEMENT Our group would like to thank our science teacher, our family and friends for help us out in this project. TABLE OF CONTENTS INTRODUCTIONP Background of the study……………………………………………………………….P Statement of the problem………………………………………………………………P Significance of the study………………………………………………………………P Scope and limitations………………………………………………………………….P Review of related literature……………………………………………………………P METHODOLOGY……………………………………………………………………P RESULTS AND DISCUSSION……………………………………………………..P CONCLUSION………………………………………………………………………P APPLICATION………………………………………………………………………P RECOMMENDATION……………………………………………………………..P BIBLIOGRAPHY…………………………………………………………………...
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...Chalk out of eggshell A.BACKGROUND OF THE STUDY Chalk used in our classroom comes in slender sticks approximately. Lesson are often presented to entire classes on chalk board using sticks of chalks because this method has proven cheap and easy. We the researcher as prove the study in natural materials produced a non toxic substances product that can be utilized in every day life without harmful effect our body. B. MATERIALS AND PROCEDURE Mortar and pestle Paper Container Water Eggshell PROCEDURE 1. First, clean the empty eggshell of the chicken through washing. 2. Pound the clean eggshell very well until it will become as powder. 3. Get the residue and separate it from the eggshell which is already pound. 4. Pour a little amount of water into the powdered eggshell. 5. Put the powdered eggshell that is already mixed with water into a paper to form a stick chalk. 6. Let it dry fot about 2-3 days. C. RESULT AND DISCUSSION As the researcher conduct this study, the researcher found out the following: SUBJECT # Eggshell Chalk Commercial PHYSICAL CHARACTERISTIC | DESCRIPTION | | COMMERCIAL | EXPERIMENTAL | HARDNESS | HARD | SOFT | TEXTURE | ROUGH | ROUGH | Based on the ff. data, the researcher made a better study related to this project and found out that eggshell chalk could give also almost the same quality which...
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...extracts combine together as a household insecticide against ants and cockroaches. The mixture was made into a solution with little water and sprayed onto ants and cockroaches at varying concentrations. The researchers aim to keep your family health away from the diseases that the cockroaches and ants may bring. This insecticide cannot harm your family health because it is environmental friendly , doesn’t have a harmful chemicals. METHODOLOGY • Materials/Equipment The researchers gathered Chili, Makabuhay stem, Mortar and pestle, Beaker, Graduated cylinder, Piece of cloth, Spray bottle, Stirring rod and Water. • Procedure The researchers collect enough hot chili, pound them with mortar and pestle, after the juice is extracted, add 25ml of water. Strain the chili extracts and pour it out in a beaker, set aside. Get a makabuhay Stem, chopped it into small pieces and then pound it in a mortar and pestle. Soak the pounded stem in 25ml water for 25 minutes. Take the stems out of the container and...
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...THE KUMEYAAY PEOPLE OF CALIFORNIA by Your Name (boldface) ANTH 100: Non-Western Cultures and the Western Tradition Instructor: Dr. Steven R. James Nov. 10, 2014 INTRODUCTION In my quest to study the life of the ancient California inhabitants, I visited the San Diego Museum of Man which is an anthropological museum situated in Balboa Park, San Diego, California. The museum was established in the year 1915 as a result of the Panama-California Exposition where several exhibits were displayed with ‘The Story of Man through Ages’ being the first. At the culmination of the exposition, San Diego Museum Association sought to retain the available collection and start a permanent museum. As a result, the collection was named Museum of Man in 1942 and later in 1978 as the California Museum of Man. Besides housing the history of the Kumeyaay people, who are the subject of this research paper, the history of other Native Americans from the South of California can also be studied in this place. The museum has a population of over 100000 ethnographic items, 25000 images, and a large library of books and journals. MUSEUM EXHIBIT 1) Artifact Display On the second floor of the museum, a wide variety of the historic sources can be found. Among the displayed artifacts there are models of the early man, reconstructions of the bones of hominids, cave paintings, coffins of mummies from ancient Egypt, stone carvings, and remains of the Egyptian mummy known as Lemon Grove. The culture of the people...
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...DISH Pesticide from Radish Extract Introductions: A. Background of the Study Radish is an annual herb widely grown for its edible fleshy, hot tasting roots maybe red, white or purple. Every part of the root or the plant can be used in different ways. The leaves and the roots are eaten raw in salads. Likewise, it can be cooked or mix with meat to satisfactory attain its delicious taste. Aside from food, it is dried for juice extraction. Radishes were probably native to China. It was developed from a live plant that grows in the cooler region of Asia. It spread to the Mediterranean region before the Greek era and was introduced into the new world early in the 16th century. Radishes grow in Asia, Europe and America. It was the favorite of the ancient Egyptians, Greek and Chinese. There is a little food value in the radish. It is use chiefly as a relish or to decorate salads. Radishes are the easiest of all garden vegetables to grow, but they should be given in a good rich soil. The first seed must be sown as soon as the ground is workable and not too cold for the seed to germinate. B. Objectives To produce pesticide out of radish extract. C. Statement of the Problem What is the effect of radish extract as pesticide on certain pests? D. Hypothesis There is no significant difference in using this natural pesticide from radish extract. E. Importance of the Study In choosing this project, we wanted to contribute knowledge in maintaining the...
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...prevalent in everyday use. Some things that provide ink for its functions are expensive that not all people can afford. That’s why the researcher investigated a project that can help lessen the economic crisis for the production of ink. The researchers pounded some charcoal and combined it with alcohol. Added a small amount of vinegar to add stability to the ink. The Vinegar also makes it more permanent, once it has dried on the paper. Strained and transferred it to a container. After the study, the researchers found out that it is possible to utilize charcoal and make it into an ink, though it is not as good as the commercialized one. RESEARCH PLAN: A. MATERIALS AND METHODS Materials * Charcoal * Vinegar * Alcohol * Mortar and pestle * Cloth ( to strain ) * Empty Jars * Marker that has no ink * Stirrer * Black Dye 1... READ FULL...
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...on food packaging. This experiment is designed to recreate the process undergone by the pet food company to determine the ash content within the food. Method Weigh silica crucible and record weight prior to experiment. Grind over 5g of food sample in pestle and mortar and measure 5g of ground sample into the crucible. (W0) Place the dish in a baking oven for 24hrs to dry out the sample. Reweigh the sample in silica crucible, This is now the true weight of the sample (W1) Set up the bunsen burner on top of the heatproof mat with tripod and clay pipe triangle above to support the crucible. Ignite the bunsen burner and begin to heat the sample slowly ensuring the sample does not set on fire as this will result in a loss of material to the atmosphere in the form of particles. The sample should turn black. Once the sample reaches roughly 100°C continue to heat to 500°C until the sample turns white. Allow sample to cool to room temperature in a dessicator. Weigh the finished sample (W2) Calculate the ash content (X): (W2-W0)/(W1/W0)x100=X Materials: Silica dish Baking Oven Bunsen Burner Matches Tripod Clay pipe triangle Heat proof mat Measuring scales (accurate to 3 decimal points) Pestle and mortar 6g Food sample Results W0=13.134 W1=18.135 W2=13.595 (13.595-13.134)/(18.135-13.134)x100=9.218% Total ash content = 9.218% Ash content stated on packet = 7% Discussion The results show that the ash content is higher than that of the content stated...
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...Baybay National High School Baybay City, Leyte THE EFFECTS OF MADRE DE CACAO (Gliricidia sepium) LEAF EXTRACT IN TERMITES (Cryptotermes spp.) An Investigatory Science Project Submitted to: Mrs. Ronette Y. Muñez Submited by: Connie Viola Israel Angela Carmela Muñez February 2014 CHAPTER I INTRODUCTION Background of the Study Gliricidia sepium is known as Madre de Cacao or Kakawate. Madre de Cacao is common here in the Philippines. This plant is a natural insect repellant. It is toxic to humans when it mixed with rice or maize ( also known as corn ) which is use as rat killer. The researchers choose this kind of plant is because it has a capability to kill parasitic mites that is harmful to animals and human beings. Termites (Cryptotermes spp.) are known as a pest of wood in the community. They are very small, usually gray or white in color and soft bodied pests. A termite mound is a mixture of soil, termite saliva and droppings. Although termite mounds are solid in texture but in their walls have holes for entering air from outside. They mainly eat stored timber, waste timber, formwork timbers, and dead trees. Their enemies are ants, and spiders because they represent a source of food for ants. The group of researchers has a goal to determine if this plant is effective in terminating termites. Statement of the Problem This study generally aims to find out if Madre de Cacao leaves can be used as termite’s killer. More specifically, this study aims...
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...teachings while the Romans were selfish towards the people. The Romans and Han had a huge thing in common which was that they felt superior to the rest of the world. These two empires had many similarities but the way they viewed things was different. A thing that was very vital to both empires was water because without it they probably would have not been the empires that they were. The Romans had aqueducts, which benefitted any landowners, and they were very proud of according to Frontinus who said “The abundance of water is sufficient not only for public and private uses and applications but truly even for pleasure”. According to Huan Tan the Han used the water to make inventions because he said, “Water power was also applied (pestle and mortar)”. Although they both used water to build inventions the Romans built their inventions on a large scale while the Han built theirs on a small scale. The Han treated the lower class with respect while the Romans were very selfish and did not really care about the lower class. The reason the Han respected the lower class was because they followed Confucius’ teachings and He once said “The government is to the people as the father is to the son”. The Romans on the other hand were very selfish and Cicero said, “Vulgar and unbecoming to a gentleman are all the jobs hired workers take on” right here he...
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...food.” It’s important for the correct amount of ash to be in a dog’s diet because as Professional Pet Foods (2013) explain, “excess ash will contribute excess minerals to the diet, potentially leading to health problems.” Method This method can be used for all types of food containing less than 50% fat, it allows for the determination of the mineral content of foodstuffs. In this process, the samples temperature is taken to 550°C to ensure all organic matter is burnt leaving only the mineral content of the food. The heating of the food sample is carried out in stages to prevent it setting on fire. Equipment: * Silica dish * Baking oven * Bunsen burner and apparatus * Food sample (crushed with pestle and mortar) * Measuring scales (accurate to at least 2 decimal places) Method: 1. Weigh the silica dish prior to the...
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...Papaya Seeds as a Treatment for Liver Cirrhosis Liver cirrhosis is a disease, usually caused by excessive alcohol consumption over many years, wherein the liver shrinks and becomes hardened. In this state it is ineffective at removing toxins from the body, leading to a variety of serious health problems. Papaya seeds are often reported as an effective treatment for liver cirrhosis. One method is to grind up around five dried seeds in a pepper grinder, or crush up fresh ones in a mortar and pestle, and mix them with a tablespoon of fresh lime juice. Drink this papaya seed treatment down twice a day for a month. Many cirrhosis sufferers have had dramatic improvements with this powerful natural remedy. The benefits of papaya seeds, with their high levels of digestive enzymes, antibacterial, anti-parasitic and liver regenerating properties are powerful. You don’t need many at a time, certainly not a whole fruit’s worth. After you scrape them out of a fresh fruit, it’s best to keep them in a sealed container in the fridge if you’re using them regularly, or in the freezer if only occasionally. Why Green Papaya is Better for Digestion Green fruit contain significantly more papaya enzyme than those that are fully ripened. That said, perhaps with the exception of green papaya salad, it’s not as appetizing for most people. Home remedies for cirrhosis of the liver * Papaya seeds are believed to be an excellent home remedy for cirrhosis of the liver. Take some papaya seeds and...
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...The Han and Roman empires were the most powerful in their times. Throughout their existence they developed many difference and similarities in their political structure, social classes, and their food and trading ways which could have developed their attitudes towards the different technological inventions. The Han Empire grew different attitudes towards their technology because of the locations. For the production of new technology the Han needed to have craftsman make new tools, that would benefit all classes mainly agriculturists. With agriculture being so important to the Han dynasty they needed ways to conserve water for the huge empire they had because they had constant flood occurring. In document 1 it states how the Han dynasty...
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...INVESTIGATORY PROJECT "MAKABUHAI AND CHILI EXTRACT: A HOUSEHOLD INSECTICIDE" Title CHAPTER I • INTRODUCTION: An ant lives everywhere on land, being the most numerous in insect species.They live on underground and create those earthier mounds. Some lives on trees and some on hollow parts of certain plants. They can be considered as a menace in our kitchen and dining hall. Cockroaches have been a problem to many of us. They may contaminate our food with the filth they carry, and causes sickness. And it's so hard avoiding these things because they come and go whenever, wherever. These insects are pests once they are allowed to multiply. To control these pests, chemical insecticides are usually used in many of us but there are many harmful effects in using those chemicals. Among those are dangers they threaten on our surroundings. It causes and adds to pollution. Some plants produce a distinctive chemical or odor that can drive away insects. Realizing the good potential of these plants in controlling insects, botanical or organic materials are used now, being considered instead of wide spread use of chemical ones. Since some of this plants are commonly growing in our backyards, they are inexpensive and environment friendly. This study uses the extract of chili and makabuhai plant to control pests in our house. The makabuhai extracts contains bitter substance and chili produce spicy like taste and smell. It is possible that this taste and smell is offensive to insects...
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...fact that it is an acid allows us to quantify the amount of aspirin in a solution by using an acid-base titration. In this experiment the base used is sodium hydroxide (NaOH). The chemical structure of aspirin is shown below: [pic] Preparation • Make sure that your lab coat is fully fastened at all times. • Make sure you wear gloves and safety goggles at all times. Methodology In all titration experiments careful measurements are essential for accurate results. 1. Fill the burette with 0.1M NaOH solution using the funnel provided. • Fill to the Zero mark. • Ensure there are no bubbles by tapping the side of the burette. 2. Grind up ONE aspirin tablet to a fine powder using the pestle and mortar. 3. Place a clean, dry conical flask on a top balance. • Zero the reading. • Add all the powder to the conical flask using a spatula and record the weight of the powder on the table on page 4. 4. Measure out accurately 10ml of 95% ethanol and transfer to the conical flask. Note: Ethanol is used in this case as aspirin does not easily dissolve in water. 5. Add 25ml of distilled water to the conical flask. 6. Add 4 drops of phenolphthalein indicator solution. 7. Swirl the conical flask carefully until the powder is fully dissolved. • Swirl for at least 3 minutes. 8. Titrate carefully with sodium hydroxide. • Swirl the flask continuously. • The NaOH...
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