RANY WINDYSARI, 050911047 (2013) STUDI PENENTUAN INDEKS GLIKEMIK UBI KAYU (Manihot utilissima Pohl.) DAN SUKUN (Artocarpus altilis) KUKUS PADA KELINCI (Oryctolagus cuniculus) (Sebagai Upaya Penyediaan Pangan Alternatif bagi Penderita Diabetes Melitus). Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Abstract

To determine the glycemic index of steamed cassava and breadfruit, 9 rabbits were fed individually and divided into 3 groups. First group was fed with steamed cassava, second group was fed with steamed breadfruit and third group was fed with glucose solution. After they were fed, the blood glucose concentration of those rabbits was measured in certain time. Besides determined the glycemic index of steamed cassava and breadfruit, this study was also determined the amount of reducing sugar and crude fiber of those two samples. Luff Schoorl method was used to determine the amount of reducing sugar in the samples and gravimetric method to determine the amount of crude fiber in the samples. The amount of reducing sugar in steamed Cassava was 22,66 % + 0,64 and steamed Breadfruit was 13,84 % + 0,66. While the amount of crude fiber in steamed Cassava was 0,78 + 0,03 and in the steamed Breadfruit was 1,72 % + 0,07. The GI of steamed Cassava was 79 + 14 and steamed Breadfruit was 65 + 8. From the result above, steamed Breadfruit has a lower tendency in increasing rabbit’s blood glucose than steamed Cassava.

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