Pemanfaatan Limbah Kulit Buah Naga (Hylocereus polyrhizus) Sebagai Pewarna Kue “Katen”

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dc.contributor.authorMukhlis, Hendra
dc.contributor.authorFebriyanti, Rahma
dc.contributor.authorDara, Widia
dc.date.accessioned2019-01-09T03:26:53Z
dc.date.available2019-01-09T03:26:53Z
dc.date.issued2019-01-10
dc.description.abstractDragon fruit has been cultivated and liked by the public. Along with a lot of production, of course there is also a lot of waste produced from the fruit skin. The aim of the study was to know the utilization of dragon fruit leaf extract (Hylocereus polyrhizus) as the dye of “katen” cake to organoleptic quality and its vitamin C content. This experiment with three treatments one of them control (without the addition of color from dragon fruit skin). The analysis performed is organoleptic quality and analysis of vitamin C content of ” katen” cake. The results showed that the most preferred “katen” cakes were made with the addition of 100 ml dragon fruit skin extract. Levels of vitamin C obtained on the skin of dragon fruit was 23.1%. The more the addition of dragon fruit skin extract the higher levels of vitamin C cake. Level Vitamin C katen cake without the addition of dragon fruit skin extract (control) was 18.21%. Katen cake with the addition of 50 ml dragon fruit extract was 26.11% and katen cake with the addition of 100 ml dragon fruit skin extract was 29.01%. Dragon fruit skin can be used as a natural food coloring and also increases the vitamin C content of “katen” cakes.en_US
dc.description.sponsorshipSeminar Nasional Pelestarian Lingkungan (SENPLING) 2018 Program Studi Ilmu Lingkungan Universitas Riau Pusat Studi Lingkungan Hidup LPPM Universitas Riauen_US
dc.identifier.isbn978-979-792-865-0
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/handle/123456789/9553
dc.language.isoenen_US
dc.publisherwahyu sari yenien_US
dc.subjectdragon fruit skinen_US
dc.subjectcake of “katen”en_US
dc.subjectVitamin Cen_US
dc.titlePemanfaatan Limbah Kulit Buah Naga (Hylocereus polyrhizus) Sebagai Pewarna Kue “Katen”en_US
dc.typeArticleen_US

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