The lemon is the common name for Citrus limon. The reproductive tissue surrounds the seed of the angiosperm lemon tree. The lemon is used for both culinary and nonculinary purposes throughout the world. The fruit is used primarily for its juice, though the pulp and rind (zest) are also used, primarily in cooking and baking.
Lemon juice is about 5% (approximately 0.3 mole per liter) citric acid, which gives lemons a tart taste, and a pH of 2 to 3. This makes lemon juice an inexpensive, readily available acid for use in educational science experiments. Because of the tart flavor, many lemon-flavored drinks and candies are available on the market, including lemonade.
Historical Data: Research by Jean Valnet, M.D., showed that vaporized lemon oil can kill meningococcus bacteria in 15 minutes, typhoid bacilli in one hour, Staphylococcus aureus in two hours, and Pneumococcus bacteria within three hours. Even a 0.2% solution of lemon oil can kill diphtheria bacteria in 20 minutes and inactivate tuberculosis bacteria. Lemon oil has been widely used in skin care to cleanse skin and reduce wrinkles and combat acne.
Lemon has shown to have anti depressant effects in research done by Komori, et al., 1995.
Antitumoral, antiseptic, improves microcirculation, and immune stimulant (increases white blood cells), improves memory, relaxation. Rich in limonene, which has been extensively studied for its ability to combat tumor growth in over 50 clinical studies.
Circulatory problems, arteriosclerosis, obesity, parasites, urinary tract infections, varicose veins, anxiety, hypertension, digestive problems, acne.
Fragrant Influence: It promotes clarity of thought and purpose with a fragrance is invigorating, enhancing, and warming. University researchers in Japan found that diffusing certain aromas in an office environment dramatically improved mental accuracy and concentration.
Diffused lemon resulted in 54 percent fewer errors, jasmine 33 percent fewer errors, and lavender 20 percent fewer errors. When aromas were diffused during test taking, scores increased by as much as 50 percent.