Browsing by Author "A, Ariestya Arlene"

Browsing by Author "A, Ariestya Arlene"

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  • Extraction equilibrium curve of red food coloring from rosella 
    A, Ariestya Arlene; Suriya, Cynthia; Mulyanto, Tisadona; K, Anastasia Prima (Fakultas Matematika & Ilmu Pengetahuan Alam Program Studi Kimia Universitas Islam lndonesia, 2013)
    Rosella is one of a plant in Indonesia that usually used as a beverage with refreshing sour taste. This beverage is made from rosella petal and red coloured. The red color in the rosella sourced from ...
  • The mass transfer coefficient of red food coloring extraction from rosella 
    A, Ariestya Arlene; K, Anastasia Prima; Mulyantoa, Tisadona; Suriyaa, Cynthia (ICCE Unpar, 2013)
    Rosella is one of the plant in Indonesia that can be used as natural dyes. The red color in the rosella sourced from the anthocyanin in the petal of the flower. The anthocyanin in the rosella consists of cyanidin-3-sambubioside, ...
  • Natural dyes extraction from mangosteen skin 
    A, Ariestya Arlene; Steven, Jevfry; Catherine; K, Anastasia Prima (Agricultural Technology Faculty - Widya Mandala Catholic University Surabaya, 2011)
    Mangosteen skin can be used as natural coloration because it contains anthosianin pigment as cyanidin-3-sophoroside, and cyanidin-3-glucoside with red color at certain PH. The purposes of this research were to know on ...
  • Perancangan pabrik vanilin dari daun cengkeh 
    Vania, Amadea; A, Ariestya Arlene; Kurniawan, Lidya; K, Amanda Archangel (Jurusan Teknik Kimia, Fakultas Teknik Universitas Diponegoro, 2014)
    Vanilin merupakan komponen penyusun ekstrak vanilla yang digunakan pada industri makanan, farmasi dan parfum. Permintaan vanilin yang tinggi tidak dapat diimbangi oleh produksi vanilla yang terbatas. Hal ini mendorong ...
  • Red food coloring extraction from rosella 
    A, Ariestya Arlene; Suriya, Cynthia; Mulyanto, Tisadona; K, Anastasia Prima (Agricultural Technology Faculty Widya Mandala Catholic University Surabaya, 2011)
    The increasing use of natural dyes in food industry encouraged to find new alternative food coloring. Rosella is one of the sources of natural dyes. Rosella also has a lot of benefits and is also widely cultivated and sold ...

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