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Minimalisasi Penurunan Kadar Beta-Karoten dan Protein dalam Proses Produksi Tepung Ubi Kayu Fathoni, Ahmad; Hartati, N. Sri; Mayasti, Nur Kartika Indah
JURNAL PANGAN Vol 25, No 2 (2016): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1133.555 KB) | DOI: 10.33964/jp.v25i2.327

Abstract

The conventional method of cassava flour production significantly reduces the levels of beta-carotene and protein in the product. Therefore, the method needs to be improved in order to minimize the loss. This study investigated the effect of some treatments on beta-carotene and protein stability including the use of a) various antioxidant agents; 0.3 percent of ascorbic acid, 0,3 percent of sodium metabisulphite and 8 percent of mixture of gum arabic and dextrin (1 : 1), b) different drying methods; cabinet dryer at 40°C and 50°C and sun drying, in cassava flour processing of two carotenoid-rich local cassava varieties; Adira 1 and Mentega 2. The results showed that the use of sodium metabisulphite and cabinet dryer at 40°C were the most effective methods to minimize the loss of beta-carotene and protein. Beta-carotene and protein content in cassava flour obtained from those treatments were 9,44±0,10 µg/g and 2,41 percent compared to control which was 4,92±0,29 µg/g and 2,1 percent whereas sun drying method reduced beta-carotene and protein content by 55,82 percent and 18,43 percent, respectively. Packaging in aluminum bags minimized the loss of beta-carotene and protein in the product during the first 3 months of storage. 
Dukungan Keterampilan Guru dalam Pembelajaran, Kelengkapan Fasilitas dan Kedisiplinan Terhadap Motivasi Belajar Siswa Mts Negeri Bekonang Astuti, Tri Dwi; Fathoni, Ahmad
Manajemen Pendidikan Vol. 13, No. 2, Tahun 2018
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.388 KB) | DOI: 10.23917/jmp.v13i2.7443

Abstract

The purpose of this study is to analyze and test teacher support skills in learning,completeness of learning facilities and learning discipline towards student learningmotivation. The population in this study were eighth grade students totaling 242students. The sample in this study were 151 students. Sampling using proportionalrandom sampling technique. Data collection techniques with questionnaires. Dataanalysis techniques with linear regression analysis. The results of this study indicatethat there is support for teachers ‘skills in teaching students’ learning motivation inMTs. Negeri Bekonang as evidenced by the value of the β coefficient of 0.328 witha significant value of 0.000 <0.05. The existence of learning facilities support forstudents’ learning motivation in MTs. Negeri Bekonang as evidenced by the value ofthe β coefficient of 0.269 with a significant value of 0.001 <0.05. The existence ofdisciplinary support for students’ learning motivation in MTs. Negeri Bekonang asevidenced by the value of the β coefficient of 0.265 with a significant value of 0.000<0.05.
Supervisi Akademik di SMP Negeri 4 Pacitan Supratikto, Adi; Supriyanto, Eko; Fathoni, Ahmad
Manajemen Pendidikan Vol. 09, No. 2, Juli 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.182 KB) | DOI: 10.23917/jmp.v9i2.1695

Abstract

Academic supervision is series activity assist teachers to develop their abilities to organize learning process for reach the goal. Headmaster must arrange academic supervision at school as wellas implementation of Permendiknas No. 13 Tahun 2007. The problem ist facton the field which shows many headmasters feel reluctant to do it. So,it was held research at SMP Negeri 4 Pacitan with the goal to gain illustrations: (1) characteristic of academic supervision preparation at SMPN 4 P Pacitan, (2) Characteristic of academic supervision implementation at SMPN 4, (3) characteristic of the advantageous academic supervision implementationat SMPN 4 Pacitan.The research method was used of is qualitatif research with etnografi study approach by naturalistic paradigm. The data source an resource person were administration document, teacher, and headmaster. The techniques of collecting data were observation, interview, and documentation. The data analysis was descriptife qualitatif with the data validity, Examination used triangulation technique.Based on the research, was gained descriptif results: (1) characteristic of academic supervision preparation, (2) characteristic of academic supervision was done when teacher was doing learning proces in calss, (3) characteristic of advantageousacademic supervision implementation at SMPN 4 between: increasingteacher and headmaster competence, so the would more professional and increasing students achievement.
Problematika Kemiskinan dan Optimalisasi Fungsi Zakat Fathoni, Ahmad
Al-Manahij: Jurnal Kajian Hukum Islam Vol 5 No 2 (2011)
Publisher : Fakultas Syariah IAIN Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3108.136 KB) | DOI: 10.24090/mnh.v5i2.611

Abstract

Kemiskinan merupakan salah satu masalah mendasar yang dihadapi oleh umat Islam di Indonesia. Fenomena tersebut secara tidak langsung dapat membahayakan kekokohan akidah dan keimanan seseorang. Zakat, infaq dan sadaqah sebagai instrumen dalam pengentasan kemiskinan, tidak hanya menjadi persoalan pribadi, melainkan menjadi persoalan bersama. BAZ dan LAZ yang diatur dalam UU 38 Tahun 1999 tentang Pengelolaan Zakat, harus diakui bahwa upaya untuk melegalkan syari’ah zakat dalam bentuk undang-undang di negeri ini merupakan suatu kemajuan. Maka adalah suatu tanggung jawab  moral dan sosial  bagi setiap muslim  dan pemerintah untuk merealisasikannya. Sebab dengan regulasi, tata kelola, sosialisasi serta  pengelolaan dan pendayagunaan yang amanah, professional dan didukung dengan legalitas hukum yang kuat, pada akhirnya kesejahteraan masyarakat akan terwujudProverty phenomena is familiar with muslim life in Indonesia. This phenomena  is not directly implicated to  decline on the quality of akidah and faith. Zakat, infaq , and shadaqah are the instruments of abolishing proverty, which are not only seen as personal problem, but also communal problem. There fore, it must be seen as state responsibility. Badan Amil Zakat (BAZ) and Lembaga Amil Zakat (LAZ) are Islamic social  institution that regulated with the law of zakat number 38 of 1999, have to be professional, trusteeship, and having a high integrity to increase the society welfare. These are the importance  mission of this regulation is not enough strongly to regulate and to optimalize the management of zakat in Indonesia.
SKRINING AWAL AKTIVITAS ANTIBAKTERI DAN ANTIOKSIDAN EKSTRAK SEMUT (INSECTA: FORMICIDAE) DARI GARUT - JAWA BARAT Efendy, Oscar; Fathoni, Ahmad; Praptiwi, Praptiwi; Royyani, Mohammad Fathi; Wulansari, Dewi; Agusta, Andria
BERITA BIOLOGI Vol 18, No 2 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v18i2.3621

Abstract

Studies on the therapeutic use of insects and insect products have been neglected compared to the use of other animals or plants.This study aims to determine the antibacterial and antioxidant potential of ants extracts. Preliminary study related to antibacterial and antioxidant screeningof 17 extracts of ant colonies that belongs to 8 species were performed by Thin Layer Chromatography (TLC)-Bioautography. Antioxidant activity was measured by DPPH free radical scavenging method. The antibacterial activity was done against three pathogenic bacteria, i.e Bacillus subtilis InaCC B-1, Staphylococcus aureus InaCC B-4 and Escherichia coli InaCC B-5 were performed by non-eluted TLC-autobiography assay. The minimum inhibitory concentration (MIC) and IC50 values of DPPH radical scavenging activity of active extracts were determined by microdilution in 96-well microplate. The results showed 6 extracts active against B.subtilis, 5 extracts active against S.aureus. The lowest MIC value was 512 µg/ ml.  Ten extracts had the antioxidant activity with various IC50 values. The extracts of ants might be used as bioactive resources for antibacterial and antioxidant.  
STEM : INNOVATION IN VOCATIONAL LEARNING Fathoni, Ahmad; Muslim, Supari; Ismayati, Euis; Rijanto, Tri; -, Munoto; Nurlaela, Lutfiyah
Jurnal Pendidikan Teknologi dan Kejuruan Vol 17, No 1 (2020): Edisi Januari 2020
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.384 KB) | DOI: 10.23887/jptk-undiksha.v17i1.22832

Abstract

AbstractIndonesia with a population of more than 200 million people, has an obligation to produce quality human resources to be able to compete with other countries. The problem currently faced is the high level of open unemployment, especially in SMK graduates. One way to improve the quality of human resources is by providing innovation in the learning process, especially in the field of vocational learning. Learning that can be applied in vocational education is learning based on STEM (Science, Technology, Engineering, and Mathematics). The purpose of this study is to describe more deeply about STEM learning as an innovative learning process that can be applied in vocational learning. The study was conducted using the literature review method of relevant research references and results, which were continued through focus group discussions (FGD). This study obtained the results of (1) STEM learning successfully applied both abroad and domestically; (2) it can improve students' creativity and critical thinking; (3) STEM learning can be integrated with learning models such as Project Based Learning, Problem Based Learning and cooperative learning; (4) Make students more confident in their future careers; and (5) STEM learning is very suitable for use in 21st century learning, especially in the vocational field so that STEM learning can be used as a solution in improving the quality of human resources and developing 21st century skills skills and in accordance with the objectives of vocational learning Keywords : STEM, Innovation, Learning, Vocational
MENINGKATKAN PEMAHAMAN PSG SISWA SMK DI KABUPATEN LOMBOK TIMUR UNTUK MEMASUKI DUNIA KERJA Fathoni, Ahmad; Hard, Rasyd; Arianti, Baiq Desi Dwi; Kholisho, Yosi Nur
GERVASI: Jurnal Pengabdian kepada Masyarakat Vol 3, No 2 (2019): GERVASI: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/gervasi.v3i2.1531

Abstract

Pendidikan kejuruan atau Pendidikan Sekolah Menengah Kejuruan  (SMK) adalah pendidikan  yang menyiapkan lulusannya untuk siap bekerja. Akan tetapi pada kenyataanya kebanyakan dari lulusan pendidikan SMK yang memberikan sumbangan pengangguran terbesar di Indonesia khususnya di Lombok Timur. Tujuan pengabdian ini adalah meningkatkan pemahamanasiswa SMK  bidang Teknologi Komputer dan jaringan dalam melakukan  Pendidikan Sistem Ganda (PSG) untuk memasuki dunia kerja. Adapun metode kegiatan yang digunakan pada pengabdian ini adalah perencanaan, pengarahan, bimbingan dan pengajaran praktikum jaringan. Melalui kegiatan pengabdian ini siswa SMK jurusan TKJ dapat meningkatkan pemahamannya sebagai bekal untuk bekerja.
Sintesis 3-(3,4-Dimetoksi Fenil)-1-Propanol Melalui Hidroborasi Metileugenol Menggunakan H3B:Dietileter Ngadiwiyana, Ngadiwiyana; Ismiyarto, Ismiyarto; Fathoni, Ahmad
Jurnal Kimia Sains dan Aplikasi Vol 8, No 1 (2005): Volume 8 Issue 1 Year 2005
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.282 KB) | DOI: 10.14710/jksa.8.1.9-16

Abstract

Penelitian ini merupakan usaha untuk meningkatkan nilai guna dari minyak daun cengkeh dengan memanfaatkan kandungan utamanya yaitu eugenol. Eugenol dapat diubah menjadi metileugenol lalu dikonversi menjadi 3-(3,4-dimetoksi fenil)-1-propanol melalui reaksi hidroborasi dengan menggunakan reagen H3B:dietileter. Kemudian, dioksidasi menggunakan hidrogen peroksida yang diikuti dengan hidrolisis dalam suasana basa untuk memperoleh alkohol. Produk sintesis dianalisis menggunakan spektrometer FTIR dan GC-MS. Data spektra FTIR memperlihatkan serapan kuat oleh gugus hidroksil pada bilangan gelombang 3448,5 cm-1. Hal ini menunjukkan bahwa senyawa 3-(3,4-dimetoksifenil)-1-propanol telah terbentuk. Hasil ini diperkuat oleh pola fragmentasi senyawa pada data MS yang menunjukkan adanya puncak dasar dengan m/z = 151 dan ion molekul dengan m/z = 196 yang merupakan berat molekul dari senyawa 3-(3,4-dimetoksi fenil)-1-propanol. Produk sintesis yang diperoleh memiliki rendemen mencapai 81,29%. Selanjutnya, senyawa ini digunakan sebagai senyawa antara dalam sintesis turunan antibiotik C-9154
Studi Komparasi Bacaan Riwayat Qalun dan Riwayat Hafs Q.S. al-Fatihah, al-Baqarah, dan Ali ‘Imran Fathoni, Ahmad
SUHUF Vol 5 No 1 (2012)
Publisher : Lajnah Pentashihan Mushaf Al-Qur'an

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22548/shf.v5i1.48

Abstract

This paper discusses significant differences between the reading of  the Qalun narration and that of Hafs in the Qur ’an, chapter al-Fātihah, al-Baqarah, and'Ali Imran, and are described in a comparative format between both of them according to  tarīq ash-Sha¯ibiyyah.  The study found different readings:  mīmjama‘,  idgām  ¡agīr  and  hā’  kināyah  (in certain places), two  hamzahs  in one word, two  hamzahs  in two words, the word  ﺔﯾرﻮﺘﻟا,  ya’  i«āfah  (additional  ya’), and yā’ zā`idah (additional ya’). The findings of the words which are included in the special rule  (al-farsy  ¥urūf)  are located in 113 places, with details of the places as follow: one place in Surah al-Fatihah, 64 places in Surah al-Baqarah, and 48 places in Surah Ali 'Imran.
Ragam Qiraat Al-Qur'an Fathoni, Ahmad
SUHUF Vol 2 No 1 (2009)
Publisher : Lajnah Pentashihan Mushaf Al-Qur'an

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22548/shf.v2i1.97

Abstract

The object of the study of the knowledge of the variety of the Quranic reading is the Qur'an itself. The focus is on the difference of the reading and its articulation. The method is based on the riwayat or narration which is originated from the Prophet (Rasulullah saw) and its use is to be one of the instruments to keep the originality of the Qur’an. The validity of the reading the Qur’an is to be judged based on the valid chain (sanad ¡a¥ī¥) in accord with the Rasm U£mānī as well as with the Arabic grammar. Whereas the qualification of its originality is divided into six stages as follow: the first is mutawātir, the second is masyhūr, the third is āhād, the fourth is syaz, the fifth is maudū‘, and the six is mudraj. Of this six catagories, the readings which can be included in the catagory of mutawātir are Qiraat Sab‘ah (the seven readings) and Qiraat ‘Asyrah (the ten readings). To study this knowledge of reading the Qur’an (ilmu qiraat), one is advised to know about special terms being used such as qiraat (readings), riwayat (narration), tarīq (the way), wajh (aspect), mīm jama‘, sukūn mīm jama‘ and many others.
Co-Authors -, Munoto Abdul Aziz Abdul Muhaimin, Abdul Abdul Wahab Rosyidi Adi Gunawan, Adi Adi Supratikto, Adi Ahmad Muhibbin Ahmad Zain Sarnoto Aini, Isnawatul Akbar, Muhammad Aminul Alfiah, Lufita Nur ANDRIA AGUSTA Anshori, Muhammad Helmi Anton Anton Antonius Herry Cahyana Arif Nurkanto Arip, Moh Astuti, Tri Dwi Ayuniyyah, Q Azhar, Fachri Azis, Sri Misykat Azmi Asra, Azmi Azmi, Aulul Baiq Desi Dwi Arianti DEWI WULANSARI Durinda Puspasari Efendy, Oscar Effendi, Oscar Eko Supriyanto Emilyani, Desty Erik Estrada Erni Romansyah Euis Ismayati Faisal Mahmoud Adam Fitriyanto, Arief Hard, Rasyd Hariadi Hariadi Hariyanto Hengky Anra Heri Kuswanto Hidayatullah, Tobib Huda, Ade Naelul Huda, Ahmad Akromul Husni Tamim, Muhammad Ida Wahyuni Ikhsan Gunawan Indra Himayatul Asri Irdawati, I Irma Sari Ismatullah, Kholida Ismiyarto Ismitarto Jamaludin . Jeong, Soo Kyoung Jumesam, Jumesam Kamaludin, Basori Kartika Dyah Palupi Karyanik, Karyanik Keim, Ary P Khairunnisa, Imma Jannati Khoirul Muhtadin Kholisho, Yosi Nur Kim, Joong Kyun Legisnal Hakim Maliq, Nina Marianah, Marianah Markhamah Mayasti, Nur Kartika Indah Mohammad Fathi Royyani, Mohammad Fathi Molo, Hasanuddin Muhamad Arpan Muhammad Ilyas Muliatiningsih Muliatiningsih Mu’iz Widayat, Walid N. Sri Hartati, N. Sri Ngadiwiyana M.Si. S.Si. Nofriser, Nofriser Nunung Ariandani Nur Annisa Istiqamah Nurhayati Nurhayati Nurhikmah Sasna Junaidi Sasna Junaidi, Nurhikmah Sasna Junaidi Sasna Nurlaela, Lutfiyah Oktiva, Yayuk Dwi Pipit Irawati Pramono Pramono Praptiwi Praptiwi Purwo Subekti Puspa, Rahma Putra, Aldho Pramana Putu Sudira Rina Nopiana Risna Rianti Sari Royani, M Fathi ryanjani lila anggraita Saputra, Andra Sasna Junaidi, Nurhikmah Septiana, Nurwinda Sari Sudiyanto, I wayan Suhairin, Suhairin Supari Muslim Suryansah Syafri Edi Syirril Ihromi, Syirril Tanjung, H Tiwi, Praptiwi Tri Afirianto, Tri Tri Murningsih, Tri Tri Rijanto Tursina Tursina Uska, Muhammad Zamroni Wahyudi Wahyudi Wariso Wariso, Wariso Wazni, M Khairul Wijoyo, Moh. Noer Tondo Winna Dharmayanti Yose Rizal Yuliasri Jamal Zaki Al Fatih, Moh Zakiy, Ahmad Zuliawan, Ikbal Zulkarnain, Lalu Iskandar