Phytochemical composition and antioxidant activity of. The chemical composition of malayan tall coconuts is illustrated in table 3. Health and medicinal applications of tender coconut product gets research interest in recent years. Parameters characteristic of coconut flour color cream color and less whiter than allpurpose flour odor slightly nutty odor taste bland taste particle size fine to medium shelflife 26 months at 20oc. Zafar iqbal2 1coastal agricultural research station, sarc, parc, karachi, pakistan 2department of botany, university of karachi, karachi 75270, pakistan abstract. Evaluation of chemical constituents and antioxidant activity of coconut water cocus nucifera l. The chemical composition and biological properties of coconut water. Because of this electrolyte composition, there is a lot of interest in using coconut water to treat and prevent dehydration.
Coconut water comprises of 95% water, with trace amounts of carbohydrates, proteins, oils, vitamins and minerals. Evaluation of chemical constituents and antioxidant. The comprehensive uses of coconut water can be acceptable by its distinctive chemical composition of sugars, vitamins, minerals, amino acids and phytohormones 26. Changes in chemical composition of coconut cocos nucifera water, including total and soluble solids, titratable acidity as citric acid, turbidity, ash, lipids and sugars, were investigated in four varieties of coconuts at four stages of maturity of the fruit. But some experts suggest that the electrolyte composition in coconut. Coconut water cw is a clear, nutritive liquid found as the coconut endosperm of green coconuts such as cocos nucifera l. Coconut water is served directly as a beverage to quench thirst figure 1b, while coconut milk is usually used as a food ingredient in various traditional cooking recipes figure 1a. The chemical composition and biological properties of coconut.
Although water from immature coconuts is regarded as the best for human consumption, large volumes of mature coconut water are available as a waste product from copra and coconut milkcream production 5, 6, 17. Coconut water also contains a small amount of enzymes, which varies according to the coconut s maturity. On the basis of its composition, coconut water is an essential product to be taken during menstruation. The most significant change was observed in the volume of nut water, which. The chemical composition and biological properties of. Pdf coconut water uses, composition and properties.
The protein content of coconut water or the endosperm of the coconut with different age groups of 710 months was reported to be in the range of 0. We compared coconut water and a carbohydrateelectrolyte sport drink on measures of hydration and physical performance in exercisetrained men. Its the clear fluid inside the coconut, not to be confused with coconut milk, which is an emulsion of coconut water and fresh grated coconut. The wide applications of coconut water can be justified by its unique chemical composition of sugars, vitamins, minerals, amino acids and phytohormones. Quality criteria, such as the water per nut ratio, total soluble solids tss, total sugar per nut, and reducing sugars total sugars ratio. Coconut water is not water with coconut flavor added. Coconut water contains several uncharacterized substances and is widely used in the human consumption. Coconut oil is the oil extracted from the kernel or meat of the coconut. Coconut water is considered a fruit juice which is directly extracted from the coconut without expressing the coconut meat endosperm, and is therefore different from coconut milk. The coconut handbook captures all our considerable knowledge and experience about the coconut. Unlike other juices, unflavored coconut water is low in. While the composition of coconut water was covered in chapter 3, it is important to recall the differences in the composition of coconut water obtained from young 79 months and mature 10 months coconuts.
The application of edible coconut part is due to the different natural. In recent years the consumption of coconut products such as oil, dry coconut snacks, cosmetic products, bottled coconut water, coconut cream and milk has shown a much faster growth than the. There are lots of claims about 2 components of coconuts. Protein and mineral element content of coconut cocos nucifera water from different species chuku, l. Coconut water, less commonly coconut juice, is the clear liquid inside coconuts fruits of the coconut palm. Coconut water is traditionally used as a growth supplement in plant tissue culturemicropropagation. I chose coconut oil for my chemistry project because im fascinated with the wide variety of functions this product provides.
As growth continues, the endosperm matures into its cellular phase and deposits into the rind of the coconut pulp. Phytohormones are a group of naturally occurring organic compounds that play crucial roles in. The amino acid composition of coconut water can be found in table 3. To understand the chemistry of tcw, samples of tcw with 67 and 1112 months of maturity were collected from the same coconut trees in different locations in the coastal cuddalore district. It is noticed that there is no significant difference between the nutritive content of cotyledon and the liquid endosperm of coconut. Authenticity and the potability of coconut water a. Coconut water is rich in carbohydrates and electrolytes such as potassium, sodium, and magnesium. Effect of mineral content in fresh and preserved coconut water na, k, ca, mg and fe was observed in fresh coconut water were 0. Coconut water has a low matter content 2% to 5% wet basis, mainly comprising sugars and minerals. Physical characteristics chemical composition value %. Black water refers to toilet waste and gray water refers to the remaining wastewater from sinks, showers, laundry, etc.
The variations in volume and composition with variety and nut maturity have important influences on the trade in coconut water products. Coconut water and coconut meat is one of the natural food products to quench thirst and easily available in most of the countries. The brochure on facts about the value of coconut water during periods was shared among girls in the countries where coconut is a natural plant, under the auspices of. Us7300682b2 method of preparation and use of coconut. The septic tank provides primary treatment of both types of wastewater by settling out the solids and providing space for floating scum to be retained. Tender coconut water tcw is rich in nutrients, presenting low fat levels, and considered to be an excellent isotonic drink. Comparison of coconut water and a carbohydrateelectrolyte.
Coconut milk obtained from singlestage extraction, without added water, is called kakang gata. It serves many uses from culinary and nutrition to hair and beauty. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Coconut water is a sweet refreshing sterile and pure liquid drink obtained directly from the inner part of coconut. Pdf the chemical composition and biological properties. Because of its high saturated fat content, it is slow to oxidize and, thus, resistant to rancidification. Do coconut oil and coconut water provide health benefits.
Like any fruit, soil and climatic conditions of production may affect its composition. This includes general and technical information such as quality aspects, processing and packaging, as well as the health and nutritional benefits of coconut. The composition of coconut water makes it an ideal rehydrating and refreshing drink. Coconut water and coconut meat helps to improve skin complexion. Analytical studies have shown that coconut water contains nutrients such as glucose, amino acids and electrolytes such as potassium, calcium and magnesium table 7. Coconut water is a electrolyte rich drink, helps replenish minerals and salts as well as fluid, helping your body absorb water for relief of cellular thirst. Recently, attention has been given to coconut water, a natural alternative to manufactured sport drinks, with initial evidence indicating efficacy with regard to maintaining hydration. Abstract the mineral element content of coconut water from three 3. Use of a potential probiotic, lactobacillus casei l4, in. Changes in chemical composition of coconut cocos nucifera. Active, expires 20230429 application number us10416,017 other versions us20040067264a1. Coconut cream is the emulsion extracted from matured endosperm kernel of the coconut fruit with or without any addition of coconut waterwater and complies with the requirements in section 3 of this standard.
Protein and mineral element content of coconut cocos. The composition, physicochemical, ppo and pod enzyme activities are influenced by factors such as geographical location and variety. The coconut tree has been described as the most significant and expansively grown palm tree worldwide. In early development, it serves as a suspension for the endosperm of the coconut during the nuclear phase of development. Coconut oil, or copra oil, is an edible oil extracted from the kernel or meat of mature coconuts harvested from the coconut palm cocos nucifera. Both water and meat of tender coconut refresh the body by providing nutritious content.
1205 1479 903 1287 410 495 276 1270 1290 38 347 1360 441 495 612 501 1278 334 280 1609 734 922 921 338 711 1424 223 1465 992 1511 290 435 747 524 1360 154 829 913 288 1287 980 583 1337 442 439 333