NILAI INDEKS GLIKEMIK PADA BERBAGAI PEMANGKASAN DAUN DAN UMUR PANEN TALAS KIMPUL

Nugraha Ramadhan, Zulfadly Syarif, Indra Dwipa

Abstract


ABSTRACT

The research was conducted from October 2017 to February 2018. The experimental material used in the research was Talas Kimpul. The research was factorial in the form of randomized block design. The aim of the study was to determine whether the treatment of pruning and different harvesting time the glycemic index value in Talas Kimpul. The treatments of leave pruning in this study consisted of; without pruning, pruning by leaving 4 leaves, and pruning by leaving 6 leaves. On the other hand, the harvest times treatment is on 6 months, 7 months, and 8 months. 9 respondents were tested for blood glucose. Fasting blood glucose examination results, 30, 60, 90, and 120 minutes after subjects consumed reference food (pure glucose) and test food (boiled taro from each treatment). Each treatment was given a span of 2 days to avoid bias from each food tested. The results showed that the glycemic index value of Talas Kimpul did not depend on the pruning and harvest times.

Keywords


Leave pruning, Productivity, Harvest times, Xanthosoma sagittifolium

Full Text:

PDF

References


DAFTAR PUSTAKA

Adha. 2012. Indeks Glikemik dan Beban Glikemik Sukun dengan Berbagai Macam Pengolahan. Skripsi Fakultas Kedokteran, Universitas Gadjah Mada. Yogyakarta

Akhyar. 2009. Pengaruh Proses Pratanak Terhadap Mutu Gizi dan Indeks Glikemik Berbagai Varietas Beras Indonesia. Skripsi. Sekolah PascaSarjana Institut Pertanian Bogor. Bogor.

Balai Pengkajian Teknologi Pertanian. 2014. Nilai Indeks Glikemik (IG) Vs Diabetes Mellitus (DM). http: kaltim.litbang.pertanian.go

.id [23 Agustus 2014].

Barclay, Alan, W., Petocz, Peter, Joanna, McMillan-Price, Victoria, M. Flood., Prvan, Tania, Mitchell, Paul and Brand-Miller, Jennie, C.

Glycemic Index, Glycemic Load, and Chronic Disease Risk a

Meta Analysis of Observational Studies. Am J Clin Nutr. l87: hal 627-37.

Brouns, F., I, Bjorck, K.N, Frayn, A.L, Gibb, and V. Lang. 2005. Glycemic Index Methodology. Nutrition Research Reviews. 18: 71-145.

Hidayat, B., M. Muslihuddin, dan S. Akmal. 2011. Pengaruh Umur Panen Ubi Kayu Terhadap Rendemen dan Karakteristik Beras Singkong Instant. Prosiding: Seminar Nasional Sains &

Teknologi – IV. Bandar Lampung. hlm 1093-1106.

Jenkins, D.J.A., T.M.S. Wolever, R.H. Taylor, H. Barker, H. Fielden, J.M. Baldwin, A.C. Bowling, H.C. Newman, A.L. Jenkins, and D.V. Goff. 1981. Glycemic Index of Foods: a Physiological Basis for

Carbohydrate Exchange. 34: 362-366.

Karimah, I. 2011. Nilai Indeks Glikemik Bubur Instan Pati Singkong dan Bubur Instan Pati Resisten Singkong. Skripsi Institut Pertanian Bogor. Bogor.

Kementerian Kesehatan. 2013. Riset Kesehatan Dasar. http://www.depkes.go.id [23 Maret 2018].

Koswara, S. 2013. Teknologi Pengolahan Umbi-umbian:

Pengolahan Umbi Talas. Instititut Pertanian Bogor. Bogor.

Nisviaty, A. 2006. Pemanfaatan Tepung Ubi Jalar (Ipomoea

batatas L.) Klon BB00105.10 sebagai Bahan Dasar Produk

Olahan Kukus serta Evaluasi Mutu Gizi dan Indeks Glikemiknya. Skripsi Institut Pertanian Bogor. Bogor.

Oku, Tsuneyuki, N. Mariko, and N. Sadako. 2010. Consideration of the Validity of Glycemic Index Using Blood Glucose and Insulin Levels and Breath Hydrogen. Int'l. J. Diabetes Melitus (2): 88-94.

Ragnhild, A.L., N.L. Asp, M. Axelsen, and A. Raben. 2004. Glycemic Index Relevance for Health, Dietary Recommendations,

and Nutritional Labeling. Scandinavian J. Nutrition. 48 (2): 84-94.

Ramadhan, N. 2018. Pengaruh Pemangkasan Daun Terhadap Pertumbuhan dan Hasil Talas Kimpul (Xanthosoma sagittifolium)

pada Umur Panen Berbeda. Tesis Universitas Andalas. Padang.

Rimbawan dan A. Siagian. 2004. Indeks Glikemik Pangan. Penebar Swadaya. Jakarta.

Rimbawan, dan R. Nurbayani. 2013. Nilai Indeks Glikemik

Produk Olahan Gembili (Dioscorea esculenta). Jurnal Gizi dan Pangan 8 (2): 145-150.

Septiyani, I. 2012. Indeks Glikemik Berbagai Produk Tiwul Berbasis Singkong (Manihot esculenta Crantz) pada Orang Normal. Skripsi Departemen Gizi Masyarakat, Institut Pertanian Bogor. Bogor.

Siagian, R.A. 2004. Konsep Indeks Glikemik: Cara Mudah Memilih Pangan yang Menyehatkan. Penebar Swadaya. Jakarta.

Sundari, D.F., A. Siagian, dan Jumirah. 2014. Pengukuran Nilai Indeks Glikemik Cookies Tepung Talas Belitung (Xanthosoma

sagittifolium). Fakultas Kemasyarakatan, Universitas Sumatera

Utara. Sumatera Utara.

Widowati, S. 2007. Pemanfaatan Ekstrak Teh Hijau (Camellia sinensis O. Kuntze) dalam Pengembangan Beras Fungsional untuk Penderita Diabetes Melitus. Disertasi. Pascasarjana Institut Pertanian Bogor. Bogor.




DOI: http://dx.doi.org/10.33512/jur.agroekotek.v11i1.7622

Refbacks

  • There are currently no refbacks.


Copyright (c) 2020 Jurnal Agroekoteknologi

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

INDEXED BY:


View My Stats Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.