EKSTRAKSI DAN UJI KUALITAS PIGMEN ANTOSIANIN PADA KULIT. BUAH NAGA MERAH (Hylocereus costaricensis) (Kajian Masa Simpan. Buah dan. EKSTRAKSI DAN UJI KUALITAS PIGMEN ANTOSIANIN PADA KULIT BUAH NAGA MERAH (Hylocereus costaricensis)(Kajian Masa Simpan Buah dan. Efektivitas Penggunaan Jenis Pelarut dan Asam dalam Proses Ekstraksi Pigmen Antosianin Kelopak Bunga Rosella (Hibiscus sabdariffa L).

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Skip to search form Skip to main content. Beside that, it is also to know effectiveness of using various solvent in anthocyanin pigment extraction process on dragon fruit peel.

Types used are varieties rosella sabdariffa. The purpose of this study is to identify the various anthocyanin pigment of dragon fruit peel. This study was done by using Randomized Complete Block Design RCBD which is arranged factorial, it was devided into two these are; the first factor is fruit stored time fresh fruit, stored time 2, 4, and 8 days and the second factor is various solvent aquades, aquades which is consist of sitrat acid, and etanol 1N which consist of sitrat acid.

Generally at this time red dragon fruit is being sold and very popular. The manufacture of dragon fruit peel as a natural dye is the one way of cesspool solving that not being used. From This Paper Topics from this paper. Based on the analysis it was found that the anthocyanin pigment in red in rosella petals flower is more stable in the acidic conditions low pH.


The use of solvents and acids are the factors that determine the quality and quantity of anthocyanin that extracted from rosella petals flower.

Hasan Krueng Kalee No. Red dragon fruit peel consist of pigment which has various sianidin 3-ramnosil glukosida 5-glukosida. Antioxidant propertiesquantification and stability of betalains from pitaya Hylocereus undatus peel Fernanda De MelloC.

One kind of plant that can be extracted as a source of natural dyes and contain anthocyanin is rosella petals flower. Microencapsulation of pulp and ultrafiltered cactus pear Opuntia ficus-indica extracts and betanin stability during storage.

Diameter qualifier value Suspension substance Food processing industry Freeze Ekstraksu.

Recent Developments in Microencapsulation of Food Ingredients. Topics Discussed in This Paper. Etanol Dan Suhu Ekstraksi Jurnal…. Other thesis, University of Muhammadiyah Malang.

User Username Password Remember me. Showing of 14 references. Keywords Response Surface Method RSM ammonium sulfate antioxidant asam klorogenat ascorbic acid bilimbi chitosan coffee drying fermentation pengolahan basah pineapple quality quality risk shelf life starch sugar tomatoes viscosity water content wheat flour.

As a pjgmen fruit, the trader not always sell this fruit in fresh condition.

Jurnal Teknik Kimia USU

This journal can be harvested by OAI protocol. References Publications referenced by this paper. Pignen is unstable to temperature, oxygen, and light, consequently microencapsulation technology is required to maintain its stability. Encapsulation networking Oxygen maltodextrin Pigment. The 2nd Annual Applied Science and Engineering….


By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License. Its also to know the interaction of fruit store time effect on pigment quality of red dragon fruit peel.

Microencapsulation of Dragon Fruit ( Hylocereus polyrhizus ) Peel Extract – Semantic Scholar

Therefore in this study will be assessed the influence of the use of appropriate solvents and acids in the process of extraction of anthocyanin from rosella petals flower. This research was conducted using Randomized Block Design Factorial consisting of 2 factors that is the type of solvent J consisting of ethanol and methanol, as well as the second factor which is the type of acid P consisting of tartaric acid, citric acid, and acid acetate.

This study aims to determine microencapsulation efficiency of dragon fruit peel extract with variation of encapsulation ratio and to perceive morphological characteristics of dragon fruit peel extractt encapsulated.

Anthocyanin is pigments are red, purple and blue that commonly found in plants and can be used as a natural dye. Abstract Anthocyanin is pigments are red, purple and blue that commonly found in plants and can be used as a natural dye.