Alkali. In chemistry, an alkali is an aqueous (from water) solution with a pH value of more than seven. The word 'Alkali' comes from the Arabic 'qali' meaning 'from the ashes' since ashes mixed with water used as cleaning products (such as soaps) are made of alkali materials Characteristics[change | edit source] It feels soapyIt is corrosive (it can burn your skin away)The higher the number is over 7 on the pH scale the stronger the alkali is.Highly soluble (can be dissolved) in waterThey have a bitter tasteTurns red litmus paper blueCan conduct electricity due to the presence of mobile ionsIs blue or purple on universal indicator Strength of an Alkali[change | edit source] Someone can find out how strong or weak an alkali is by adding universal indicator to it. Some universal indicators can be poured into alkalis and some are soaked into paper, and the paper is touched to the alkali.
For example, soap and toothpaste are minor-strength alkalis. Sodium Hydroixide Related pages[change | edit source]
5 Power Fruits to Eat Everyday | A Splendid Life. Avocado. The avocado (Persea americana) is a tree native to Mexico and Central America,[1] classified in the flowering plant family Lauraceae along with cinnamon, camphor and bay laurel. Avocado or alligator pear also refers to the fruit, botanically a large berry that contains a single seed.[2] Avocados are commercially valuable and are cultivated in tropical and Mediterranean climates throughout the world. They have a green-skinned, fleshy body that may be pear-shaped, egg-shaped, or spherical. Commercially, they ripen after harvesting. Trees are partially self-pollinating and often are propagated through grafting to maintain a predictable quality and quantity of the fruit.
History[edit] Native "criollo" avocados, the ancestral form of today's domesticated varieties Persea americana, or the avocado, originated in the state of Puebla, Mexico. Etymology[edit] In other Spanish-speaking countries it is known by the Mexican name and in Portuguese it is abacate. Cultivation[edit] Breeding[edit] Choquette.
Banana. Four varieties of banana fruit Worldwide, there is no sharp distinction between "bananas" and "plantains". Especially in the Americas and Europe, "banana" usually refers to soft, sweet, dessert bananas, particularly those of the Cavendish group, which are the main exports from banana-growing countries. By contrast, Musa cultivars with firmer, starchier fruit are called "plantains". In other regions, such as Southeast Asia, many more kinds of banana are grown and eaten, so the simple two-fold distinction is not useful and is not made in local languages. The term "banana" is also used as the common name for the plants which produce the fruit.[1] This can extend to other members of the genus Musa like the scarlet banana (Musa coccinea), pink banana (Musa velutina) and the Fe'i bananas.
Description A banana corm, about 25 cm (10 in) across The female flowers (which can develop into fruit) have petals and other flower parts at the tip of the ovary (the ovary is "inferior"). Etymology Taxonomy.
Fresh%20Fruit. Fruit. Grape. Grapes History In North America, native grapes belonging to various species of the Vitis genus proliferate in the wild across the continent, and were a part of the diet of many Native Americans, but were considered by European colonists to be unsuitable for wine. Vitis vinifera cultivars were imported for that purpose. Description Grapes are a type of fruit that grow in clusters of 15 to 300, and can be crimson, black, dark blue, yellow, green, orange and pink. Grapevines Concord is a variety of North American labrusca grape Most grapes come from cultivars of Vitis vinifera, the European grapevine native to the Mediterranean and Central Asia. Distribution and production According to the Food and Agriculture Organization (FAO), 75,866 square kilometers of the world are dedicated to grapes. Table and wine grapes Wine grapes on the vine Seedless grapes Seedless cultivars now make up the overwhelming majority of table grape plantings.
Raisins, currants and sultanas A raisin is any dried grape. Juice.
How to eat fruit. By Frederic Patenaude Fruits are such a delight to the senses. Of all the foods available to us, fruits are the most attractive, delicious and enjoyable. Of all natural foods, that is, the foods we can eat in their natural state, fruit is the food we are most attracted to and that first entices our senses. Humans are born with a natural instinct for sweet foods and in nature, that instinct naturally draws us to fruit. When we are hungry - and I mean really hungry - fruit is often the most satisfying food we can eat. Is there anything better than to devour a delicious ripe mango on a hot summer day? Fruits have been consumed by human beings going as far back in time as we know, whereas grains, legumes and dairy products have only been cultivated for 10,000 years or less, which is just a breath in the life of humanity.
Fruit has always been recognized as one of the healthiest foods there is. Eating fruit before meals and other food combining rules Fruit & Physical Exercise Dr. Kiwifruit. Kiwifruit (Actinidia deliciosa) is a fruit. It has an oval shape, and is green on the inside with small black seeds that are edible. The kiwi has furry brown skin that is edible but is usually removed. The skin is relatively thin.
The kiwi is native to South China. The fruit was named in 1959 after the kiwi, a bird and symbol of New Zealand. The kiwifruit is healthy and contains many vitamins and minerals, like vitamin C, potassium, and fiber. There are different types of kiwifruit. Kiwifruit.
What is the best fruit to eat. Vegetables and Fruits - What Should You Eat? Vegetables and fruits are an important part of a healthy diet, and variety is as important as quantity.No single fruit or vegetable provides all of the nutrients you need to be healthy. Eat plenty everyday A diet rich in vegetables and fruits can lower blood pressure, reduce risk of heart disease and stroke, prevent some types of cancer, lower risk of eye and digestive problems, and have a positive effect upon blood sugar which can help keep appetite in check.
Eat a variety of types and colors of produce in order to give your body the mix of nutrients it needs. Try dark leafy greens; brightly colored red, yellow and orange vegetables and fruits; and cooked tomatoes. Eat more vegetables and fruits each day 1. 2. 3. 4. Vegetables, fruits, and disease Cardiovascular disease There is compelling evidence that a diet rich in fruits and vegetables can lower the risk of heart disease and stroke.
Blood pressure Cancer Specific components of fruits and vegetables may also be protective against cancer. The Top Nine Healthiest Fruits You Can Eat 1/14/04. January 14, 2004 | 276,487 views Share By Dr. Joseph Mercola Fruits can be a healthy part of your diet as they are generally rich in vitamins and antioxidants. But, fruits can also be an extra source of sugar, particularly fructose, that you may be better off without. To a large extent, whether or not fruits are good for you depends on several factors including: Your current state of health Your fructose sensitivity The type of fruit you consume Fruits Are an Extra Source of Fructose … The primary reason you need to be careful with fruit is because they contain fructose, which has been linked not only to weight gain but also to over 70 health conditions and chronic diseases.1 Whole fruits do contain vitamins and other antioxidants that reduce the hazardous effects of fructose, but the fact is, most people are not only eating fructose from fruit.
Checking Your Uric Acid Levels Can Help You Decide How Much Fruit Is Healthy Not All Fruits Are Created Equal.