The percentage of vitamin C, the median (%) w / v of water, grapefruit varieties of gold 0.0639 g / ml and the percentage of vitamin C, the median (%) w / v of water, grapefruit varieties of white honey 0.0525 g / ml. The difference between the average amount of vitamin C in grapefruit and two species ranged from 0.0387 to 0.0427, with confidence, 90% indicated no difference in the level of significance when the two compared vitamin C with juice. Different types of oil, grapefruit varieties of gold found that the percentage of vitamin C average in water samples grapefruit varieties of gold (%) w / v 0.0568 g / ml and the percentage of vitamin C average in water samples grapefruit varieties. Gold (%) w / v 0.0681g / ml from experimental Either way, no differences were significant.
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