Nowadays people are focusing in herbal plants especially those who are common in the environment. One of the examples is the guava plant (Psidium guajava Linn). Based on research this plant is good for healing and treating wounds and other skin infections. So in this project, the researcher wants to make a bathing soap out of it. People, researchers, scientists were focusing to medicinal plants. They want to prove that there are plants that are more effective against diseases especially in skin.
Most of us know about the health benefits of guava fruit. But we are unaware of the fact that even guava leaves have several medicinal properties and offer an array of health benefits. Being packed with antioxidants, antibacterial and anti-inflammatory agents and beneficial tannins, fresh guava leaves are considered as a natural pain reliever. The chemicals contained in these leaves such as polyphenols, carotenoids, flavonoids and tannins can be extremely effective in treating various diseases.
Owing to the side effects resulting from the usage of medicines and drugs, herbal plants are being increasingly considered for the treatment of various diseases and guava leaf is one of them.
Due to its medicinal properties, the researchers planned to make this soap for removing acne. We all know that acne vulgaris is one of the most unwanted skin disease especially by teens. Acne and black spots are quite annoying as they adversely affect the appearance of your skin. Guava leaves are also effective in eliminating acne and black spots from the skin.
They contain an antiseptic that can kill acne causing bacteria.
They also have great healing properties that can treat wounds such as cuts, impact abrasion etc. The antibacterial agents prevent infection and reduce inflammation of the uterus to accelerate the healing of wounds. Guava leaf tea can help in curing ear infections as well.
1.2 Statement of the problem
The researcher aims to answer the following questions:
How effective is the homemade Guava leaves extract bathing soap? Does guava leaves extract effective in making herbal soap?
To resolve facial problems with simple and cheap materials.
To recognize the medicinal capability of guava leaves
To prove that there could actually be a natural cure in a herbal bath soap. To cure even without too much expenses.
1.4 Significance of the study
The significance of the study is to have a beneficial usage of guava leaves. Specifically on the fresh green leaves. This study also aims to produce an affordable herbal soap by making use of the natural properties of guava leaves extract. This product is more on natural properties that can cure skin infections like skin allergies, rashes and skin itchiness and does not mix with chemicals that may damaged our skin.
1.5 Scope and Limitations
This study needs furthermore improvement, research and also this study is only limited on the use of caustic soda because we all know that too much of caustic soda may cause skin itchiness. 1.6 Review of related literature
Called guayaba in Spanish-speaking countries and goiaba in Brazil, guava is a common shade tree or shrub in door-yard gardens in the tropics. It provides shade while the guava fruits are eaten fresh and made into drinks, ice cream, and preserves. In the richness of the Amazon, guava fruits often grow well beyond the size of tennis balls on well-branched trees or shrubs reaching up to 20 m high. Cultivated varieties average about 10 meters in height and produce lemon-sized fruits.
The tree is easily identified by its distinctive thin, smooth, copper-colored bark that flakes off, showing a greenish layer beneath. Guava fruit today is considered minor in terms of commercial world trade but is widely grown in the tropics, enriching the diet of hundreds of millions of people in the tropics of the world. Guava has spread widely throughout the tropics because it thrives in a variety of soils, propagates easily, and bears fruit relatively quickly.
The fruits contain numerous seeds that can produce a mature fruit-bearing plant within four years. In the Amazon rainforest guava fruits are much enjoyed by birds and monkeys, which disperse guava seeds in their droppings and cause spontaneous clumps of guava trees to grow throughout the rainforest.
Caustic soda, or sodium hydroxide, is a strong base soluble in water. Produced by the electrolysis of salt brine, it is available on a wide industrial scale.
Caustic soda is used in the manufacture of products which form part of our daily lives and in applications or uses as varied as the pulp & paper, detergents, the chemical, building and car industries, packaging, agriculture, environmental protection, water treatment, foodstuffs, health and textiles, and so on. Solvay produces and supplies caustic soda in liquid form (aqueous solution) and solid form (anhydrous), under the main quality international standards, in order to provide efficient services to industry.