mango is ripened using carbide <br />Beware of carbide <br /> <br />Use of carbide for mango ripening is banned. <br /> <br />It is used in gas welding as an intermediate. <br /> <br />It degrades nutrition value of the fruit. <br /> <br />Consumption of fruit ripened using carbide can cause diarrhoea, mouth ulcers, dizziness and even cancer in the long run