Penetapan Vitamin C dalam Jeruk Keprok Segar dan Jus secara Iodometri

Orange has high levels of Vitamin C. The most frequently consumed orange is tangerine. People usually consume fresh oranges and juice. This study aimed to determine the difference in C content tangerine research design used was experimental. Population this area includes all citrus fruits sold Ngemplak Tulungagung market. sample obtained by using purposive sampling technique. data are a as much 26,4% juice 7,2%, then processed with software SPSS 16 analyzed Independent T-test. Result T-test P-value = 0.001 < α 0.05.Based on result T-test, it can be concluded that H0 rejected, so there an Iodometric basis.