Potassium (K) is very essential element to prevent bone demineralization which is by controlling of calcium loss in urine (Tucker et al., 1999 He and MacGregor, 2001). Among the various minerals potassium was observed in high level (3337 ppm) followed by phosphorous (440.20 ppm). Minerals like magnesium, sodium, iron, calcium, copper, sodium and zinc were also present at significant level of 279.70, 204, 133.9, 80.42, 1.17, 204.0 and 16.48 ppm, respectively in cashew apple juice (Table 1). The cashew apple juice was found to contain a total of nine minerals in different level. Cashew nut has a fine taste and a market potential but cashew apple even though rich in nutritive values like vitamin C and minerals, i.e., Ca, P, Fe it is not accepted as food because it contains high tannin content and astringent taste however, the bioactive compounds, vitamins and minerals present in it, should be explored for other value addition. Cashew apple juice has the potential to be a natural source of vitamin C and sugar in processed foods (De Carvalho et al., 2007). Cashew apples are available in India in huge quantities but they find little commercial application at present except the manufacture of fenny (a type of brandy) and pectin (Maini and Anand, 1993 Ward and Ray, 2006).Ĭashew apple juice is rich in sugars (Azevedo and Rodrigues, 2000), antioxidants (Trevisan et al., 2006 Kubo et al., 2006) and vitamin C (Azevedo and Rodrigues, 2000) and is widely consumed in Brazil (Nagaraja, 2007). Most of the fruit by-products could be used as functional ingredients when designing health foods (functional foods), especially non-digestible carbohydrates (dietary fiber) and bioactive compounds (ascorbic acid and flavonoids) (Laufenberg et al., 2003). Cashew apple is used as a remedy for chronic dysentery and for sore throat in Cuba and in Brazil (Morton, 1987). After picking the nut from the peduncle (cashew apple-pseudo fruit) (Garruti et al., 2006) cashew apple become biowaste. A main product from cashew tree is cashew nut (true fruit), which is rich in fat and protein. Singaravadive, The cashew tree (Anacardium occidentale L.) is a tropical tree native of Brazil and is being extensively grown in India, East Africa and Vietnam (Muniz et al., 2006). Treats Obesity and Helps in Weight LossĪccording to a research by carried out by R.Keeps the the Brain Healthy and enhances its functionality.See unique health benefits Cashew offers to you In cultures that consume cashew apples, this astringency is sometimes removed by steaming the fruit for five minutes before washing it in cold water alternatively, boiling the fruit in salt water for five minutes or soaking it in gelatin solution also reduces the astringency. Cashew apple juice, however, may be used for manufacturing blended juices.Ĭashew apples have a sweet but astringent taste traced to the waxy layer on the skin that contains a chemical, urushiol, which can cause minor skin irritation to areas that have had contact with it. In many countries, particularly in South America, the cashew apple is used to flavor drinks, both alcoholic and nonalcoholic.Ĭashew nuts are more widely traded than cashew apples, because the apple, unlike the nut, is easily bruised and has very limited shelf life. It is also used to make preserves, chutneys, and jams in some countries such as India and Brazil. The cashew apple can be eaten fresh, cooked in curries, or fermented into vinegar, as well as an alcoholic drink. In botanical terms, the cashew apple is an accessory fruit that grows on the cashew seed (which is the nut). The bottom end of the cashew apple attaches to the cashew nut, which is encased in a shell. The top end of the cashew apple is attached to the stem that comes off the tree. The cashew apple or cashew fruit, is the fleshy part of the cashew fruit attached to the cashew nut.
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