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

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dc.contributor.author Mukhlis, Hendra
dc.contributor.author Febriyanti, Rahma
dc.contributor.author Dara, Widia
dc.date.accessioned 2019-01-09T03:26:53Z
dc.date.available 2019-01-09T03:26:53Z
dc.date.issued 2019-01-10
dc.identifier.isbn 978-979-792-865-0
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://repository.unri.ac.id/handle/123456789/9553
dc.description.abstract Dragon 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.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2019-01-09T03:26:53Z No. of bitstreams: 1 72.hendra mklis.pdf: 2586339 bytes, checksum: 7034491791f9ba71e26e5c7ce421498a (MD5) en
dc.description.provenance Made available in DSpace on 2019-01-09T03:26:53Z (GMT). No. of bitstreams: 1 72.hendra mklis.pdf: 2586339 bytes, checksum: 7034491791f9ba71e26e5c7ce421498a (MD5) Previous issue date: 2019-01-10 en
dc.description.sponsorship Seminar Nasional Pelestarian Lingkungan (SENPLING) 2018 Program Studi Ilmu Lingkungan Universitas Riau Pusat Studi Lingkungan Hidup LPPM Universitas Riau en_US
dc.language.iso en en_US
dc.publisher wahyu sari yeni en_US
dc.subject dragon fruit skin en_US
dc.subject cake of “katen” en_US
dc.subject Vitamin C en_US
dc.title Pemanfaatan Limbah Kulit Buah Naga (Hylocereus polyrhizus) Sebagai Pewarna Kue “Katen” en_US
dc.type Article en_US


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