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Ratnawaty Fadilah
Program Studi Pendidikan Teknologi Pertanian Fakultas Teknik Universitas Negeri Makassar
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Education Mechanical Engineering

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EVALUASI KOMPONEN GIZI PADA PAKAN UDANG FERMENTASI Rahmania Rahman; Lahming Lahming; Ratnawaty Fadilah
Jurnal Pendidikan Teknologi Pertanian Vol 4, No 2 (2018): Agustus
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.242 KB) | DOI: 10.26858/jptp.v4i2.6617

Abstract

This research aim is to know the description of nutrition quality from fermented shrimp feed that has been formulated. This research is divided into two stages. The first stage was the manufacture of flour which continues by analysis of protein levels, fat content, crude fiber levels, carbohydrate levels, moisture content and ash content and the second stage is the manufacture of fermentation shrimp feed. The type of this research is experiment using T test to compare treatment addition of mujair fish and addition of golden snail which is processed by using SPSS version 22. The parameters observed in fermentation shrimp feed include protein levels, fat content, crude fiber content, carbohydrate levels, moisture content and ash content. Based on the results of the best treatment research, it was obtained by addition of mujair fish with protein levels 20,8%, fat content 8,82%, crude fiber content 10,79%, carbohydrate content 45,94%, water content 3,65% and ash content 10,12 %.
PENGARUH LAMA PENGERINGAN TERHADAP KARAKTRISTIK SIFAT KIMIA COOKIES TEPUNG KACANG TUNGGAK (Vigna unguiculata L) Sriwahyuni Nur; Muhammad Wiharto Caronge; Ratnawaty Fadilah
Jurnal Pendidikan Teknologi Pertanian Vol 4, No 1 (2018): Februari
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (112.17 KB) | DOI: 10.26858/jptp.v1i1.6216

Abstract

This study aims to determine the effect of  long as drying on the characteristics of the chemical nature of cookies flour cowpea  (Vigna unguiculata) and to know the level of panelists acceptance of  the it cookies flour cowpea . This research is a quantitative research (experiment) which is done with two stages, namely the process of making flour  cowpea and making of cookies flour cowpea. This study used Completely Randomized Design (RAL) with variation of P, Q and R drying  time of each 2 hours, 4 hours and 6 hours with rendamen observation, moisture content, ash content, protein content, protein content, carbohydrate and sensory test of cookies flour cowpea. Research data obtained by technique questionnaire and observation. Data were analyzed by  used  variance analysis technique (ANOVA) continued  by DMRT test (duncan) and one sample test. The results showed that the best drying treatment was 4 hours with 46.8% rendamen, water content 9.85%, ash content 3,71%, protein content 26,84% and carbohydrate 57,54%.
FORTIFIKASI TEPUNG KULIT MELINJO SEBAGAI PEWARNA ALAMI PADA PEMBUATAN KERUPUK SINGKONG Sri Wahyuni; Muhammad Rais; Ratnawaty Fadilah
Jurnal Pendidikan Teknologi Pertanian Vol 3, No 2 (2017): Agustus
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.113 KB) | DOI: 10.26858/jptp.v3i2.5710

Abstract

This study aims to identify the enhancement of cassava chips quality after the samples were added with flour made of Gnetum gnemons rind based on the data obtained from a number of panelists. The research employs CRD (Completely Randomised Design) method. The parameters tested were the level of colour, of aroma, of crispness, and of bitterness. It revealed that adding cassava flour affects the water content, the protein, the fiber, and the antioxidant. The most favourable fortification was the treatment A (combining 500gram of manioc flour porridge and 10% GnetumGnemonrind flour) with 2,6 % of water, 4.07% of protein, 6.4% offiber, and 62.73% of antioxidant.
Co-Authors Lahming Lahming Muhammad Wiharto Caronge Rahmania Rahman Sri Wahyuni Sriwahyuni Nur