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<title><![CDATA[Perbedaan Kadar Asam Sianida pada Berbagai Pengolahan Umbi Singkong (Manihot Esculenta C.)]]></title>
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<name type="Personal Name" authority="">
<namePart>Dra. Anny Thuraidah, Apt.,MS.</namePart>
<role><roleTerm type="text">Ketua Penguji</roleTerm></role>
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<name type="Personal Name" authority="">
<namePart>Dra. Nurlailah, Apt., M.Si.</namePart>
<role><roleTerm type="text">Dosen Pembimbing 1</roleTerm></role>
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<namePart>HUSNUL KHOTIMAH</namePart>
<role><roleTerm type="text">Pengarang</roleTerm></role>
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<namePart>Neni Oktiyani, M.Sc</namePart>
<role><roleTerm type="text">Dosen Pembimbing 2</roleTerm></role>
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<publisher><![CDATA[Jurusan Analis Kesehatan ]]></publisher>
<dateIssued><![CDATA[2022]]></dateIssued>
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<note>ABSTRAK
Perbedaan Kadar Asam Sianida pada Berbagai Pengolahan
Umbi Singkong (Manihot Esculenta C.)
Penulis : Husnul Khotimah
Pembimbing : Nurlailah, Neni Oktiyani
Umbi singkong merupakan salah satu sumber karbohidrat lokal Indonesia 
yang menduduki urutan ketiga terbesar setelah padi dan jagung. Namun, didalam 
umbi singkong mengandung asam sianida (HCN) yang dapat membahayakan 
tubuh jika dikonsumsi dalam kadar yang tinggi. Berbagai pengolahan umbi 
singkong yang dilakukan untuk menurunkan kadar asam sianida yaitu 
pengukusan, perebusan, dan penggorengan karena HCN mudah menguap dan 
larut dalam air. Penelitian ini bertujuan untuk mengetahui perbedaan kadar asam 
sianida pada berbagai pengolahan umbi singkong. Jenis penelitian adalah 
eksperimen dengan rancangan Pretest Posttest with control design. Metode 
Pemeriksaan menggunakan Spektrofotometri dengan tanpa perlakuan dan 
perlakuan pengukusan, perebusan, dan penggorengan selama 10 menit. Hasil 
rerata kadar asam sianida berturut-turut yaitu 22,55 ppm; 21,87 ppm; dan 37,87 
ppm. Berdasarkan hasil uji One Way Anova didapatkan nilai signifikansi 0,000, 
sehingga dapat disimpulkan bahwa terdapat perbedaan bermakna antara kadar 
asam sianida pada berbagai pengolahan umbi singkong. Bagi peneliti selanjutnya, 
disarankan agar menggunakan teknik pengolahan lainnya untuk menurunkan 
kadar asam sianida pada umbi singkong.
Kata Kunci : Umbi Singkong, Asam Sianida, Berbagai Pengolahan
ix
ABSTRACT
Differences in Hydrogen Cyanide Levels in Various Processes of 
Cassava Tubers (Manihot Esculenta C.)
Author : Husnul Khotimah
Advisor : Nurlailah, Neni Oktiyani
Cassava tubers are one of Indonesia's local sources of carbohydrates, which 
ranks third after rice and corn. However, cassava tubers contain cyanide acid 
(HCN) which can harm the body if consumed in high levels. Various processing 
of cassava tubers are carried out to reduce cyanide acid levels, namely steaming, 
boiling, and frying because HCN is easy to evaporate and dissolves in water. This 
study aims to determine differences in cyanide acid levels in various processing of 
cassava tubers. This type of research is an experiment with a pretest posttest with 
control design. Methods The examination used Spectrophotometry with no 
treatment and steaming, boiling, and frying for 10 minutes. The results of the 
average levels of cyanide acid are 22.55 ppm, respectively; 21.87 ppm; and 37.87 
ppm. Based on the results of the One Way Anova test, a significance value of 
0.000, it can be concluded that there is a significant difference between the levels 
of cyanide in various processing of cassava tubers. For further researchers, it is 
recommended to use other processing techniques to reduce cyanide acid levels in 
cassava tubers.
Keywords : Cassava Tubers, Hydrogen Cyanide, Various Processes</note>
<subject authority=""><topic><![CDATA[Skripsi Analis 2022]]></topic></subject>
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