PENGARUH PERBANDINGAN EKSTRAK JAHE MERAH (Zingiber officinale var. Rubrum) TERHADAP KARAKTERISTIK MINUMAN LIDAH BUAYA (Aloe vera)
Daftar Isi:
- The objective of this research was to determine the effect of extract red ginger ratio (Zingiber officinale var. Rubrum) on characteristics of aloe vera beverages. The research was conducted at Agricultural Product Chemical Laboratory and Sensory Laboratory of Agricultural Technology Faculty of Agriculture, Sriwijaya University. From March 2019 until December 2019. The research used a Non Factorial Completely Randomized Design with six treatments and each treatments was repeated three times. The treatmen factor was the ratio of aloe vera porridge with red ginger extract ( 100 : 0, 90 ; 10, 85 : 15, 80 : 20, 75 : 25, 70 : 30) %. The observed parameters were physical characteristic (colour and viscosity), chemical characteristic (antioxidant activity, pH and total dissolved solids) and sensory characteristic (color, flavour and taste). The result showed that the ratio of aloe vera pulp with red ginger extract significant effects on lightness, chroma, viscosity and pH value of aloe vera beverages. The comparison of aloe vera porridge with red ginger extract showed that the treatment of A2, A3, A4 and A5 were not significantly different to the sensory characteristics (flavour and taste).