1).<\/b><\/span> Physical-morphological properties<\/b><\/span>
\n Have you ever seen a gadung tuber?<\/span> Currently these types of tubers are rather difficult to find.<\/span> In Indonesia, this plant has a name like bitule<\/b> (Gorontalo), gadu<\/b> (Bima), gadung<\/b> (Bali, Java, Madura, Sunda) iwi<\/b> (Sumba), ax<\/b> (Sasak), Salapa<\/b> (Bugis) and sikapa<\/b> (Makassar).<\/span> Umbrella elliptical bulb with sides that are almost parallel or widened against the peak, while the extent narrows around the base.<\/span> Umbi gadung that is ripe brown or brownish yellow, fluffy with a length of about 5-6 cm.<\/span>
\n<\/a>
\n Picture Umbi and Gadung plants<\/span><\/p>\n

Umbi gadung can be grouped based on the color of the meat tubers, namely white gadung and yellow gadung.<\/span> Examples of white gadung are gadung correct, lime gadung, white gadung, gadung punk, and arintil gadung.<\/span> Examples of yellow rhinoceros are turmeric and rice gadung.<\/span> Gadung arintil is a type of gadung that has the most number of bulbs in each gob.<\/span> Thick one tuber bulbs ranging from 7 – 15 cm and diameter 15 – 25 cm, with a very sharp bulb fiber.<\/span> Yellow yellow is generally larger and denser than white gadung.<\/span> The color of the outer shell is grayish white with yellow tuber meat.<\/span> The outer arintil skin outline is brownish and the color of white umbilical.<\/span>
\n Transverse wedge slices almost the same structure with potatoes.<\/span><\/p>\n

2).<\/b><\/span> Chemical Properties<\/b><\/span>
\n Umbi gadung contains carbohydrates, fats, crude fiber and lower ash compared with cassava.<\/span> Water content and protein gadung gadung higher than cassava.<\/span> Umbi gadung contains phosphor (P2O5) as much as 0.09%, calcium (CaO) 0.07 &, iron (Fe2O3) 0.003%.<\/span> The chemical composition of the gadung tubers can be seen in Table 2.13.<\/span><\/p>\n

Table 2.13.<\/span> Chemical composition of gadung tubers<\/span>
\n<\/a><\/p>\n

Umbrian tubers contain alkaloid dioscorin which is toxic and dioscorin which is non-toxic.<\/span> Alkaloids are also found in other dioscorea.<\/span> Besides the gadung bulb also contains a number of saponins, mostly in the form of a poisonous dioscin.<\/span> Bulbs are left old color will turn green and toxic levels will increase.<\/span><\/p>\n

The effect of gadung poisoning at first felt uncomfortable in the throat, dizziness, then vomiting blood, felt choked and exhausted.<\/span> Usually to reduce or eliminate the toxins contained in the gadung tubers, done by mixing the ashes into the tuber gadung that has been sliced, let for a while, washed and ready to be processed.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

1). Physical-morphological properties Have you ever seen a gadung tuber? Currently these types of tubers are rather difficult to find. In Indonesia, this plant has a name like bitule (Gorontalo), gadu (Bima), gadung (Bali, Java, Madura, Sunda) iwi (Sumba), ax (Sasak), Salapa (Bugis) and sikapa (Makassar). Umbrella elliptical bulb with sides that are almost parallel …<\/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":[3563,3564,3565,3566,3567,3568,3569,3570,3571,3572,3573,3574,3575,3576,3577,3578,3579,3580,3581,3582,3583,3584,3585,3586,3587],"class_list":["post-1781","post","type-post","status-publish","format-standard","hentry","category-english","tag-2-gedung-2-anak","tag-3-anggota-bin-gadungan","tag-3-jenderal-gadungan","tag-3-jenderal-gadungan-di-medan","tag-3-jenderal-gadungan-ditangkap","tag-3-jenderal-pbb-gadungan","tag-3-wartawan-gadungan","tag-4-jaksa-gadungan","tag-7-kisah-polisi-gadungan","tag-8-bnn-gadungan","tag-air-gadung","tag-akar-gadung","tag-alur-gadung","tag-anatomi-gadung","tag-apakah-gadung-beracun","tag-artha-gading-xxi","tag-arti-gadung","tag-artikel-gadung","tag-buah-gadung-hitam","tag-cara-mengolah-gadung-yang-benar","tag-cucak-gadung","tag-cucak-gadung-bakalan","tag-cucak-gadung-dijual","tag-cucak-gadung-gacor","tag-cucak-gadung-jantan-dan-betina"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1781","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=1781"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1781\/revisions"}],"predecessor-version":[{"id":3112,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/posts\/1781\/revisions\/3112"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/media?parent=1781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/categories?post=1781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/pangan\/wp-json\/wp\/v2\/tags?post=1781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}