In general, vegetables are an excellent source of vitamins and minerals to our diet, since most vegetables are rich in vitamins, especially vitamin A and C. Vegetables contain lots of vitamin A of carrots for example, while vegetables that contain lots of vitamin C, for example tomato.<\/span> Other types of vitamins contained in vegetables is vitamin B1 (thiamin), and minerals such as calcium (Ca) and iron (Fe).<\/span><\/p>\n

Vitamin and mineral content of some vegetables can be seen in Table 6. Vitamin has the characteristics unstable or prone to change.<\/span> Vitamin C for example, is easily oxidized or easily corrupted by the influence of light and high temperatures.<\/span> Changes of vitamin C in the form of a percentage loss of vitamin C by a temperature effect can be seen in Table 7.<\/span><\/p>\n

Table 6. Vitamin and mineral several kinds of vegetables<\/span>
\n<\/a>
\n Source: Nutrition Directorate of the Ministry of Health (1972)<\/span><\/p>\n

Table 7. Loss of vitamin C in vegetables in storage<\/span>
\n<\/a>
\n *) Harris, Von Loesecke (1960) in the Tien et al (1992)<\/span><\/p>\n

Vitamin C (ascorbic acid) is usually in the form of reduced and oxidized as dehydroascorbic acid together.<\/span> In alkaline conditions and pH neutral, acid hydrolysis dehidroaskorbat experience diketogulonat acid forming.<\/span> Diketogulonat acid form does not have activity as vitamin C, and materials will be brown due to the Maillard reaction.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

In general, vegetables are an excellent source of vitamins and minerals to our diet, since most vegetables are rich in vitamins, especially vitamin A and C. Vegetables contain lots of vitamin A of carrots for example, while vegetables that contain lots of vitamin C, for example tomato. Other types of vitamins contained in vegetables is …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1820],"tags":[2309,2315,2313,2311,2316,2317,2310,2312,2314,2318],"class_list":["post-1427","post","type-post","status-publish","format-standard","hentry","category-english","tag-vitamins-minerals","tag-vitamins-minerals-and-herbs","tag-vitamins-minerals-and-nutrients","tag-vitamins-minerals-and-supplements","tag-vitamins-minerals-and-supplements-market","tag-vitamins-minerals-and-their-functions","tag-vitamins-minerals-and-water","tag-vitamins-minerals-and-water-are-important-for","tag-vitamins-minerals-for-anxiety","tag-vitamins-minerals-for-depression"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/comments?post=1427"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1427\/revisions"}],"predecessor-version":[{"id":2936,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1427\/revisions\/2936"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/media?parent=1427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/categories?post=1427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/tags?post=1427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}