STABILITAS ANTIOKSIDAN MINUMAN HERBAL KELOPAK BUNGA ROSELLA

Tujuan penelitian ini adalah untuk mempelajari stabilitas antioksidan herbal kelopak bunga rosella dengan cara pengeringan dan suhu penyimpanan yang berbeda. Penelitian dilaksanakan di Laboratorium Kimia Hasil Pertanian Jurusan Teknologi Pertanian, Universitas Sriwijaya Indralaya, pada bulan April sampai September 2008. Penelitian menggunakan Rancangan Acak Kelompok (RAK) yang disusun secara fa…

KARAKTERISTIK FISIK, KIMIA DAN SENSORIS ES KRIM SARI KEDELAI DENGAN PENAMBAHA…

This study aimed to determine the physical, chemical, and sensory characteristics of soybean milk ice cream with the addition of roselle flower extract. The research used a Completely Randomized Design (CRD) with a non- factorial pattern consisting of 5 treatments: P0 (0% roselle extract), P1 (5% roselle extract), P2 (10% roselle extract), P3 (15% roselle extract), and P4 (20% roselle extract).…

PENGARUH PENAMBAHAN CMC DAN BUNGA ROSELLA (Hibiscus sabdariffa) TERHADAP KARA…

This research aims to determine the effect of adding CMC and rosella flowers and the characteristics of red dragon fruit leather. This research used a Completely Randomized Factorial Design with two treatment factors and three treatments for each tray. The first factor is the addition of CMC with a concentration of 0,5%, 1,2% and the second factor is the addition of rosella flowers with a conce…

KARAKTERISTIK MUTU TEH BUNGA ROSELLA (HIBISCUS SABDARIFFA L.) DAN SERAI (CYMB…

This research aimed to determine the physical, chemical and sensory of rosella flower tea and lemongrass as functional beverages. This research used a Non-Factorial Completely Randomized Design (RAL) with six factors and the treatment was repeated 3 times. The treatment factors include the addition of lemongrass (20% (b/b), 40% (b/b), 60% (b/b), 80% (b/b), 100% (b/b) and 120% (b/b)). The parame…

PENGGUNAAN SERAT BATANG ROSELLA (Hibiscus sabdariffa) SEBAGAI BAHAN KOMPOSIT

This research was conducted at Metalurgy Laboratory of Machinery Enginering Department, Polytechnic University and Laboratory of Agricultural, Sriwijaya University. It was carried out from martch 2009 until January 2010. The research objective was to observe and study the physical characteristies of composite materials from rosella stems fiber. The method used in this study was experimental met…

Pengantar bercocok tanam rosella

Edition

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ISBN/ISSN

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Collation

115 hlm.: ilus.; 21 cm.

Series Title

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Call Number

633.55 Loe p

Kinetika reaksi perubahan pigmen alami (manggis, rosella, secang) dalam sirup…

Telah dilakukan penelitian tentang kinetika Perubahan pigmen alami (manggis, rosella, secang) dalam sirup belimbing dan sifat organoleptiknya. Pigmen alami dicampur dengan perbandingan 50%; 30%; 20% dari rosella, manggis, secang. Campuran pigmen alami diencerkan dengan sirup belimbing (2,5 gram/L, 5 gram/L, dan 7,5 gram/L) dan disimpan pada suhu kamar 30˚C selama 5 minggu. Sampel dianalis…