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Journal : Media Eksakta

Analisis Kadar Steroid pada Buah, Tepung dan Biskuit Labu Siam (Sechium edule) Dina Ludin; Jamaluddin Sakung
Media Eksakta Vol 18 No 2 (2022)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v18i2.2202

Abstract

Steroids are secondary metabolites, steroid compounds can be used as antioxidant and anti-cancer compounds.This study aims to determine the levels of steroids in fruit, flour and chayote biscuits using the maceration extraction method, the determination of levels using a UV-Vis spectrophotometer. The results showed that the steroid levels in each sample were 0.235±0.03 gram/100 g, on chayote flour by 0.435±0.02 gram/100 g, and on chayote biscuits by 0.556±0.04 gram/100 g.
Aktivitas Antioksidan Pada Buah, Tepung, dan Biskuit Berbasis Labu Siam (Sechium edule) Fajriani Fajriani; Jamaludin Sakung
Media Eksakta Vol 19 No 1 (2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v19i1.3464

Abstract

Chayote or Sechium edule is one of Indonesia's plants and is a potential food commodity to be used as the main ingredient for product development, chayote is a plant that lives in tropical and sub-tropical areas. This study aims to determine the antioxidant content of fruit, flour and chayote biscuits using UV-Vis spectrophotometry. Analysis of the antioxidant content in this research is using the DPPH method (1,1-diphenyl-2-picrylhydrazil) as a source of free radicals. Fruit extract, flour and chayote biscuits were analyzed for their antioxidant content with various concentrations of 20 ppm, 40 ppm, 60 ppm, 80 ppm, 100 ppm. The results obtained that raw chayote fruit extract has a very weak antioxidant content with an average IC50 value of 256,723 ppm, chayote flour has a moderate antioxidant content with an average value of IC50 140,999 and chayote biscuits has a weak antioxidant content with the average value of IC50 is 179.619 ppm
Uji Daya Simpan Biskuit Dari Formulasi Campuran Tepung Labu Siam (Sechium Edule) dan Kacang Hijau (Vigna Radiata) Mulyati Mulyati; Jamaludin Sakung
Media Eksakta Vol 19 No 1 (2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v19i1.3478

Abstract

The study aims to determine the shelf life of biscuits from a mixture of chayote flour (Sechium edule) and mung bean (Vigna radiata) flour. The samples used in this study were biscuits made from chayote flour (Sechium edule) and Mung beans (Vignaradiata). This research was carried out in June-September 2020 which began with the manufacture of biscuits from the formulation of chayote flour and Mung beans.  Data analysis for estimating the shelf life of biscuits using the Arrhenius method. The results of the research using the ASLT method. Based on the results obtained, the shelf life of biscuits from a mixture of chayote flour (Sechium edule) and Mung bean (Vignaradiata) formulation was the highest, obtained by 100% chayote flour at 25 oC for 177 days. The highest 100% Mung beans were obtained at 25 oC for 176 days. The highest 50% chayote flour and 50% Mung beans were obtained at 25 oC for 187 days. The highest 75% chayote flour and 25% Mung beans were obtained at 25 oC for 170 days. The highest 25% chayote flour and 75% mung bean were obtained at 45oC for 195 days
Kandungan Magnesium, Kalium, Kalsium Dan Fosfor Pada Produk Pangan Dari Tepung Biji Durian Irwan Said; Baharuddin Hamzah; Jamaluddin Sakung; Purnama Ningsih; Poppy Fitra Wahyuni; Rezki Rezki
Media Eksakta Vol 19 No 1 (2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v19i1.3663

Abstract

Durian seed flour can be used for the manufacture of food products such as sticks and steamed sponges. Sticks and steamed sponge cake are foods that many people like from children to adults.  Durian seed flour is rich in minerals including magnesium, potassium, calcium and phosphorus. This study aims to determine the content of magnesium, potassium, calcium and phosphorus in food products from durian seed flour using Atomic Absorption Spectrophotometer (SSA) and UV-Vis Spectrophotometry.   The results showed that the magnesium content in the sticks of durian seed flour with formulation 1 (0% durian seed flour) amounted to 84,053 mg/kg, formulation 2 (50% durian seed flour) amounted to 145,213 mg/kg and formulation 3 (100% durian seed flour) amounted to 142,313 mg/kg.  Potassium content on sticks from durian seed flour with formulation 1 (0% durian seed flour) of 1,186 mg/kg, formulation 2 (50% durian seed flour) of 1,863 mg / kg and formulation 3 (100% durian seed flour) of 1,693 mg/kg.  The calcium content in steamed sponge from durian seed flour with formulation 1 (0% durian seed flour) of 30.37 mg/kg, formulation 2 (50% durian seed flour) of 37.84 mg/kg and formulation 3 (100% durian seed flour) of 35.84 mg /kg. While the phosphorus content n steamed sponge from durian seed flour with formulation 1 (0% durian seed flour) of 17.1 mg/kg, formulation 2 (50% durian seed flour) of 27.1 mg/kg and formulation 3 (100% durian seed flour) of 24.3 mg/kg.
Co-Authors A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Abd. Rahman Abdul Kadri Abdul Kadri, Abdul Abdullah, Jasmia Adelin Paerunan Adrianton Adrianton Afadil Al Idrus, Nur Aziza Ali Djamhuri Anak Agung Istri Sri Wiadnyani Andri, Mohammad Angliana, Wisda Aprilia Ningsih, Nikitha Arief, Muhammad Asfian Asfian Asi Asi Asi, Asi Awaludin, Erliana AYU LESTARI Ayu Lestari Ayu Lestari Azmi Azmi Azmi, Azmi Baculu, Eka Prasetia Hati Baharuddin Hamzah Bayu Riyadi, Bayu Bima Budiman Budiman Budiman Budiman Canda, Dewi Cici Rianty K. Bidin Cipta Pramana Cipta Pramana Detris Poba Dewi Canda Dewi Satria Ahmar Dina Ludin Eka Prasetia Hati Baculu Eka Prasetia Hati Baculu, Eka Esterlina Marpaung, Meida Faisal Sibeng Libbe Fajriani Fajriani Febriana Himawati Finta Amalinda Fujiastuti, Fujiastuti Gotion, Saljum Hanau Gunarmi Gunarmi Gunarmi Gunarmi Hamidah Hamidah Hamidah Hariani Hariani Hariani Hariani, Hariani Hartono D. Mamu Heniwahyuni, Heniwahyuni Herlina Yusuf Herlina Yusuf, Herlina Hijrawati Hijrawati Himawati, Febriana Holyness Nurdin Singadimedja Husniah Muhtar I Gusti Ngurah Antaryama I Made Tangkas Ijirana Irwan Irwan Irwan Said Ishak Ishak Ishak Ishak Jasmia Abdullah Jufri, Muhamad Jura, Minarni R. Kesumawati Hinelo Kris Jesni Woso, Serlis Lage, Mersed Djein Lestari M.P Alibasyah Libbe, Faisal Sibeng LUKMAN, LUKMAN M., Erni Magfira Magfira, Magfira Majid, Moh. Risno S. Makalanco, Sofiana S. Maryati Permatai Matamay, Zubair Mawaddah Mawaddah Mawaddah, Mawaddah Mery Napitupulu Minarni Minarni Mirsa, Mirsa Misroul Hasanah Moh. Risno S. Majid Mohamad Jamhari Mohammad Andri Mohammad Jamhari Moonti, Sri Wayudin Moonti, Sriwahyudin Muh. Jufri, Muh. Muhammad Agus Muljanto Muhammad Arief Muhammad Jufri Muhammad Zikra Mulyati Mulyati Munawaroh, Sitti Muthahara Muthahara Muthahara, Muthahara Nadila, Devi Ni Kadek Ruswindi Nikitha Aprilia Ningsih Nikmah Utami Dewi Nindyakaryawati, Titik Siti Nur Afni Nur Afni Nur Aziza Al Idrus Nurhalisa, Nurhalisa Nursafitri Nursafitri Nursidah Nur Nurul Aida, Nurul Paerunan, Adelin Paulus Hengky Abram Perawati Perawati, Perawati Poppy Fitra Wahyuni Prihastuti, Artista Purnama Ningsih Purwoko, Agus Randani, Aldiza Intan Ratman Ratman Resmin Djafar Revina, Revina Rezki Rezki Rismawati, Nur Ritman Ishak Paudi Rochfika Suleiman Rochfika Suleiman, Rochfika Roslina Roslina, Roslina Ruswindi, Ni Kadek Sadia, Nur Ismy Saifuddin Sirajuddin Saldi, Heri Saljum Hanau Gotion Salsabila, Unik Hanifah Sarjan N. Husain Sarkia S. Manto Satriawan, Dery Satriawan, Dery SATRIYAS ILYAS Serlis Kris Jesni Woso Shindi Karmila Adam Sisilia, Maria Siti Nuryanti Sitti Aminah Sitti Munawaroh Sitti Rahmawati Sofiana S. Makalanco Sri Andriany Susilawati Sri Hastuti Virgianti Pulukadang Sri Wayudin Moonti Sriwahyudin Moonti Sudirman Sudirman Susilawati, Sri Andriany Tahril Timang, Rosmiati Titik Siti Nindyakaryawati Unggul Wahyono Utarid, Sri Vivi D. A. Sangkota Windy Wiena Putri Windy Wiena Putri, Windy Wiena Wisda Angliana Yanti Oktoviana Yumiati Yumiati Yunita Kapugu Yusria Zuprimawan Zuprimawan