Effect of High Fructose Syrup (HFS) Addition on Chemical and Organoleptic Properies of Green Coconut Water Kefir

This research aims to determine the effect of High Fructose Syrup (HFS) addition to carbon dioxide (CO2) content, ethanol content and organoleptic properties of green coconut water kefir, and to determine the ideal HFS concentration for green coconut water kefir. Complete Randomized Design is used in this research with 5 treatments and 4 replications i.e. T0 (0% v/v HFS), T1 (2.5% v/v HFS), T2 (5% v/v HFS), T3 (7.5% v/v HFS), and T4 (10% v/v HFS). The CO2 content is measured by sodium carbonate (Na2CO3) titration, ethanol content is measured by distillation, while the organoleptic properties that included level of sourness, level of sweetness, soda sensation, sour aroma, and viscosity are done by 25 panelists. The results show that the addition of HFS is statistically gave significant effect to the CO2 content and organoleptic properties (P<0,05). However, the ethanol content, which analyzed using empirical model of quadratic polynomial regression, show that the addition of HFS is incompatible to the ethanol content of green coconut water kefir. The most optimal HFS concentration is 7.5% v/v, resulting CO2 content of 0.096%; ethanol content 1.545%; and desirable organoleptic properties, which are low level of sourness, high level of sweetness, very high soda sensation, low sour aroma, and high viscosity

Description of the Visual Image Magnification on Ginger Emulsion Using Kappa and Iota Carrageenan

This study aimed to analyze the magnification of visual image upon SEM analysis for determining the optimum view in order to obtain proper information of SEM image in ginger emulsion. The treatment in this research are without carrageenan, with iota carrageenan and with kappa carrageenan. Emulsion of ginger Graphical display testing according to using the Scanning Electron Microscope (SEM) method. The research showed that ginger emulsion with and without carrageenan were able to be seen clearly and the particle size were able to detected at a range 0.5-5 µm. The sample with iota carrageenan provided the information of separation among particles and it could not be seen clearly on the sample with kappa carrageenan. The low magnification of 250 times provided beneficial information to obtain the environment of particle

Effect of Yellow Pumpkin (Cucurbita Moschata) Flour Addition on Proximate Levels and Calories of White Millet (Panicum Miliaceum) Flakes

This research aims to determine the effect of adding pumpkin flour with different concentrations to the proximate levels and calories of white millet flakes. Complete randomized design used in this research with 4 treatments and 5 replications. This research consisted of formulations which was divided into 4 treatments in the form of adding pumpkin flour with concentrations of 0%, 10%, 20%, and 30% w/w white millet. The material used was white millet, pumpkin, sugar, salt, and water. Proximate levels were calculated using proximate analysis while calories was calculated based on the calculation of carbohydrate, protein, and fat composition of the samples produced. The results showed that the addition of pumpkin flour with different concentrations had a significant effect (p0.05) on water content. As conclusion, the addition of pumpkin flour 30% was the best treatment proved by its highest fiber content and low in calories

Texture, Water Absorption, Aw and Hedonic Quality Flakes White Millet (Panicum Miliaceum) with Addition of Pumpkin Flour (Cucurbita Moschata)

This research investigated the effect of pumpkin flour on texture, water absorption, aw, and hedonic quality of white millet flakes. The research design used Completely Randomized Design with one factor of pumpkin flour concentration. White millet, sugar, salt, and pumpkin flour were used as materials. Pumpkin flour was added to the flakes' dough at a concentration of 0, 10, 20, and 30% (w/w). The results showed that the pumpkin flour provided a significant effect (p 0.05) to aw. The most optimal concentration of pumpkin flour was 10% proved by texture of 395 gf, water absorption of 95%, aw of0,25, and best organoleptic properties which were slightly yellow color, slightly fragrant aroma of pumpkin, a slight taste of pumpkin, and crispy texture. As conclusion, the utilization pumpkin flour to the dough may affected to the physical appearance in the flakes

Diversifikasi Produk Berbasis Pangan Lokal untuk Pengembangan Desa Wisata Tambahrejo Kabupaten Kendal

Tambahrejo satu desa di Kabupaten Kendal, Jawa Tengah, Indonesia. Tambahrejo terdiri dari 5 dusun yaitu Tembelang, Bogosari, Maron, Mendek dan Gunungsari. Desa Tambahrejo terletak di pinggir jalan alternatif Provinsi Jawa Tengah yang menghubungkan jalur pantura menuju wilayah tengah. Tambahrejo memiliki potensi ekowisata kebun jambu getas merah. Salah satu terdapat di Dusun Bogosari, di lokasi ini pengunjung dapat menikmati pemandangan kebun serta melihat pengolahan hasil jambu getas merah menjadi manisan, jus, sirup, jenang serta masih banyak lagi makanan olahan dari jambu. upaya diversifikasi pangan lokal dilakukan dengan pemberdayaan masyarakat pada ibu-ibu PKK serta Kelompok Usaha Tani anggota masyarakat lainnya berupa pelatihan keterampilan penganekaragaman produk pangan berbasis jambu merah sehingga dapat mengatasi permasalahan perekonomian masyarakat serta menjadi penunjang desa wisata. Penganekaragaman produk berbasis jambu getas merah berupa jenang, cheese stick, sirup dan selai. Saat ini produk tesebut sudah dapat dijual serta dapat memberikan ketrampilan ibu-ibu PKK untuk membuat produk sehingga dapat mendukung pengembangan potensi desa wisata

Total Dissolved Solids on Turmeric Emulsion (Curcuma Longa L.) Affected by Iota and Kappa Carrageenan

The quality of emulsion such as total dissolved solids, may be determined by type of emulsifier. Carrageenan is a polysaccharide from red seaweed (Rhodophyceae) and it is well known as emulsifier, however the application of carrageenan has not widely used in traditional beverage in Java Island, Indonesia. Therefore, the purpose of this research was to determine the effect of carrageenan in turmeric emulsion on its total dissolved solids. Distribution of total dissolved solids was tested using total dissolved solid-meter. Iota and kappa carrageenan were used. As a result, carrageenan might increase total dissolved solid at 58±3.4% and iota had reached higher total dissolved solid than kappa. As conclusion, total dissolved solid might be elevated by the addition of carrageenan