Sifat fisiko-kimia yoghurt kacang hijau (Vigna radiata) dengan variasi jenis starter bakteri dan pemanis sari kurma sukkari (Phoenix dactilyfera L) sebagai pemanis alami dan sumber antioksidan

Ika Dyah Kumalasari; Indri Fajriyati

doi:10.21107/agrointek.v18i1.17556

Sifat fisiko-kimia yoghurt kacang hijau (Vigna radiata) dengan variasi jenis starter bakteri dan pemanis sari kurma sukkari (Phoenix dactilyfera L) sebagai pemanis alami dan sumber antioksidan

Ika Dyah Kumalasari, Indri Fajriyati

Abstract

Yogurt based on mung bean juice is good to consume because it is low in fat and lactose. Sukkari dates have the potential to be used as a natural sweetener because they contain simple sugars that are easily digested by the body. In addition, there is an antioxidant content that can fight free radicals. This study aims to determine the physico-chemical properties of mung bean yogurt. Dependent variables include pH value, viscosity, moisture content, ash content, fat content, protein content, carbohydrate content, total sugar content, and antioxidants. Independent variables include the type of bacterial starter (S1: Lactobacillus bulgaricus and Streptococcus thermophilus; S2: Biokul Plain) and sweetener variations (K1; K2; K3). The study used a Complete Randomized Design (RAL) with a statistical test of Two Ways ANOVA and a post hoc test of Tukey. The results showed that the type of bacterial starter and the variety of sweeteners had a significant effect on the physico-chemical properties of yogurt. The highest pH and viscosity values in the S2K3 sample were 4.67 and 3.18 m. Pas; the highest water content in the S1K1 sample was 86.5 %; the highest ash content and fat content in the S2K3 sample were 0.66 % and 4.82 %; the highest protein content, carbohydrate content (by different), and total sugar content in the S1K3 sample were 2.35 %, 10.11 %, and 9.78 %; and the highest antioxidant in the S2K3 sample with an AAI value of 1.54.

Keywords

Dates; Mung Beans; Yogurt

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References

Agustina. 2010. Pengaruh Variasi Konsentrasi Sukrosa dan Susu Skim terhadap Jumlah Asam Laktat Yoghurt Kacang Hijau. Prosiding Seminar Nasional Teknik Kimia.

AOAC. 2005. Official Methods of Analysis of the Association of Analytical Chemist. Association of Official Analytical Chemist, Inc.

Astriana. 2012. Pengaruh Variasi Stater Terhadap Kualitas Yogurt Susu Sapi. Jurnal Biologi, 13(2).

Chaudhary. 2018. Dates and diabetes. JOSH-Diabetes, 6(2), 109–110.

Diniyati. 2012. Kadar Betakaroten, Protein, Tingkat Kekerasan dan Mutu Organoleptik Mie Instan dengan Substitusi Tepung Ubi Jalar Merah (Ipomoea batatas) dan Kacang Hijau (Vigna radiata). Program Studi Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro.

Fady, A. 2015. Madu dan Luka Diabetik. Gosyen Publishing.

Hendarto. 2019. Mekanisme Biokimiawi dan Optimalisasi Lactobacillus bulgaricus dan Streptococcus thermophilus Dalam Pengolahan Yoghurt yang Berkualitas. Jurnal Sains Dasar, 8(1), 13–19.

Kumalaningsih, P.R. 2016. Substitusi Sari Kacang Merah dengan Susu Sapi Dalam Pembuatan Yoghurt. Jurnal Teknologi Dan Manajemen Agroindustri, 54–60.

Kusumawati. 2019. Analisis Kandungan Gizi dan Aktivitas Antioksidan Pada Yoghurt dengan Penambahan Nanas Madu (Ananas Comosus mer.) dan Ekstrak Kayu Manis (Cinnamomum burmanni). Journal Of Nutrition College, 196–206.

Labiba, N. 2020. Pengembangan Soyghurt Sebagai Minuman Probiotik Tinggi Isoflavon. Amerta Nutrition, 244–249.

Manurung. 2014. Pengaruh Perbandingan Sari Biji Nangka Dengan Sari Buah Naga Merah Dan Perbandingan Zat Penstabil Terhadap Mutu Yoghurt Buah Naga. Jurnal Rekayasa Pangan Dan Pertanian, 2(3), 9–19.

Molyneux. 2004. The Use of Stable Free Radikal Diphenylpicrylhidrazil (DPPH) for Estimating Antioxidant Activity. J. Sci. Technol, 26, 211–219.

Natalina. 2020. Uji Aktivitas Antioksidan Probiotik Dalam Yoghurt Padat Dengan Berbagai Cita Rasa. Universitas Sumatera Utara.

RI, D. 2014. Pedoman Gizi Seimbang. Jakarta: Direktorat Jenderal Bina Gizi dan Kesehatan Ibu dan Anak.

Silalahi. 2018. The Effect Of Storage Condition on Antioxidant Activity of Probiotics in Yogurt Drinks. Asian Journal of Pharmaceutical and Clinical Research, 11(12), 281–282.

Sintasari. 2014. Pengaruh Penambahan Konsentrasi Susu Skim & Sukrosa pada Karakteristik Minuman Probiotik Sari Beras Merah. Pangan & Agroindustri, 65–75.

Somogyi, N. 1951. Note on Sugar Determination. Journal Biol Chem, 195(1), 19–23.

Syainah. 2014. Kajian pembuatan yogurt dari berbagai jenis susu dan inkubasi yang berbeda terhadap mutu dan daya terima. J. Skala Kesehatan, 5(1).

Triyono. 2010. Mempelajari Pengaruh Penambahan Beberapa Asam Pada Proses Isolasi Protein Terhadap Tepung Protein Isolat Kacang Hijau (Phaseolus radiatus L). Seminar Rekayasa Kimia Dan Proses, ISSN:1411-.

Weerathilake. 2014. The Evolution, Processing, Varieties and Health Benefits of Yogurt. International Journal of Scientific and Research Publications, 2250–3153.

Wisaniyasa, N. 2017. Studi Daya Cerna Protein, Aktivitas Antioksidan, dan Sifat Fungsional Tepung Kecambah Kacang Merah (Phaseolus vulgaris L.) Dalam Rangka Pengembangan Pangan Fungsional. Scientific Journal of Food Technology, 4(2), 120–126.