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All Journal Jurnal Ilmu Sosial dan Humaniora Marwah: Jurnal Perempuan, Agama dan Jender POLITIK Jurnal Litbang Industri Madaniya PLAKAT : Jurnal Pelayanan Kepada Masyarakat Nakhoda: Jurnal Ilmu Pemerintahan Sagu Jurnal Litbang Industri Journal of Applied Agricultural Science and Technology Open Access DRIVERset
Ahmad Ibrahim Roni Surya Hasibuan
Department Of Agricultural Technology, Faculty Of Agriculture, Universitas Riau, Pekanbaru, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences

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Kebijakan Pangan Pasca Ratifikasi Agreement on Agriculture (AoA) - WTO Ahmad Ibrahim Roni Surya Hasibuan
POLITIK Vol 11, No 1 (2015): Politik, Januari-Juni
Publisher : POLITIK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.352 KB)

Abstract

AbstrakDalam perjalanannya, ratifikasi AoA dapat mengganggu kelangsungan sektor pangan Negara berkembang seperti Indonesia. Liberalisasi yang diberlakukan di dalam AoA lebih banyak menguntungkan negara maju dari pada negara berkembang. Hal itu tampak jelas, dengan munculnya masalah, yaitu para petani belum mampu bersaing dengan hasil pertanian impor yang harganya jauh lebih murah. Lewat metode kualitatif, berdasarkan data sekunder dan kebijakan neo-liberalisme yang dipelopori oleh Reagan dan Margareth Thatcher, pemerintah Indonesia harus berani mengambil sikap tegas, karena pertanian di Indonesia bukan barang dagangan, bukan soal perdagangan dan bukan komoditas ekspor. Oleh sebab itu, pertanian harus tetap di tangan rakyat Indonesia dan dipakai untuk memenuhi kebutuhan pangan nasional, demi kesejahteraan hidup orang banyak.Kata Kunci: Agreement on Agriculture (AoA), World Trade Organization (WTO), Bulog Kebijakan Pangan.AbstractIn its journey, AoA ratification become a threat for developing countries in food sustainability, such as Indoensia. Liberations that implies in AoA have given more beneficial for major countries instead developing countries. It was clear, were the problematic raise issues, that local farmers could not competed with imported agriculture products because its cheaper than local. By doing qualitative method, through secondary data and neo-liberalism policy that was promoted by Reagan and Margareth Thatcher, Indonesia have to be brave to makes decision because Indonesia agriculture is not about commodities, trading product nor exported product. Therefore, agriculture should stay in the hand of Indonesia people, used to fulfill national food security, and for Indonesia welfare.Keywords: Agreement on Agriculture (AoA), World Trade Organization (WTO), Bulog Food policy.
Pengaplikasian teknologi simbiosis mutualisme mikroalga Chlorella sp. dan agrobost pada limbah cair sagu dengan scale up experiment Yelmira Zalfiatri; Fajar Restuhadi; Yossie Kharisma Dewi; Angga Pramana; Dewi Fortuna Ayu; Ahmad Ibrahim Roni Surya Hasibuan
Jurnal Litbang Industri Vol 12, No 1 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1034.401 KB) | DOI: 10.24960/jli.v12i1.7426.21-26

Abstract

Pengolahan air limbah secara biologis dilakukan dengan memanfaatkan simbiosis mutualisme antara mikroorganisme atau bakteri dekomposer dengan mikroalga. Penelitian ini bertujuan memperoleh perlakuan yang terbaik dari interaksi mikroalga Chlorella sp dengan bakeri dekomposer Agrobost pada peningkatan skala penelitian. Metode yang digunakan dalam penelitian berupa rancangan acak lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Penelitian ini menggunakan mikroalga 800 ml/L limbah cair sagu dengan 5 perlakuan Agrobost (0%, 2%, 4%, 6%, dan 8% v/v). Data yang diperoleh dianalisis secara statistik menggunakan ANOVA dan DNMRT pada tingkat 5%. Sidik ragam menunjukkan konsentrasi Agrobost memberikan pengaruh nyata pada COD, BOD, DO dan pH. Perlakuan yang dipilih dari hasil penelitian ini adalah perlakuan P4 yaitu penambahan Agrobost 8%, menunjukkan tingkat reduksi tertinggi yang memiliki nilai COD 203,3 mg/L, BOD 122,3 mg/L, DO 5,89 mg/L dan pH 9,03.
Pengaplikasian teknologi simbiosis mutualisme mikroalga Chlorella sp. dan agrobost pada limbah cair sagu dengan scale up experiment Yelmira Zalfiatri; Fajar Restuhadi; Yossie Kharisma Dewi; Angga Pramana; Dewi Fortuna Ayu; Ahmad Ibrahim Roni Surya Hasibuan
Jurnal Litbang Industri Vol 12, No 1 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v12i1.7426.21-26

Abstract

Pengolahan air limbah secara biologis dilakukan dengan memanfaatkan simbiosis mutualisme antara mikroorganisme atau bakteri dekomposer dengan mikroalga. Penelitian ini bertujuan memperoleh perlakuan yang terbaik dari interaksi mikroalga Chlorella sp dengan bakeri dekomposer Agrobost pada peningkatan skala penelitian. Metode yang digunakan dalam penelitian berupa rancangan acak lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Penelitian ini menggunakan mikroalga 800 ml/L limbah cair sagu dengan 5 perlakuan Agrobost (0%, 2%, 4%, 6%, dan 8% v/v). Data yang diperoleh dianalisis secara statistik menggunakan ANOVA dan DNMRT pada tingkat 5%. Sidik ragam menunjukkan konsentrasi Agrobost memberikan pengaruh nyata pada COD, BOD, DO dan pH. Perlakuan yang dipilih dari hasil penelitian ini adalah perlakuan P4 yaitu penambahan Agrobost 8%, menunjukkan tingkat reduksi tertinggi yang memiliki nilai COD 203,3 mg/L, BOD 122,3 mg/L, DO 5,89 mg/L dan pH 9,03.
Edukasi dan Sosialisasi Perubahan Perilaku Pada Peserta Didik Jenjang Pendidikan Sekolah Dasar Sebagai Upaya Strategi Penerapan Perilaku Nonfood Waste di Indonesia Yusnarida Eka Nizmi; Winna Sarikusumaningtyas; Ahmad Ibrahim Roni Surya Hasibuan; Mandataris Mandataris
Madaniya Vol. 4 No. 3 (2023)
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/27214834.550

Abstract

Perilaku membuang-buang makanan dengan beragam alasan menjadi isu kekinian yang mengkhawatirkan bagi keberlangsungan pangan yang layak konsumsi bagi populasi dunia. Mengadopsi perilaku food waste menjadi tren yang terjadi hampir di seluruh belahan bumi termasuk di Indonesia. Perilaku ini sangat merisaukan karena erat berkaitan dengan keberlangsungan ketersediaan pangan di Indonesia sebagai negara yang masih harus berhadapan dengan persoalan kemiskinan dan kelaparan. Tanpa adanya pengendalian terhadap isu food waste atau biasa disebut dengan sampah makanan, maka Pemerintah Indonesia pada tahun 2045, memperkirakan akan ada 344 kg/kapita/tahun sampah makanan di Indonesia. Angka ini tentu harus diwaspadai dan membutuhkan serangkaian tahapan strategi dalam penyelesaiannya. Untuk mengimplementasikan satu dari lima strategi dalam pengelolaan sampah makanan, tepatnya strategi perubahan perilaku menjadi basis utama yang sangat esensial untuk dipertimbangkan karena sampah makanan terbesar terjadi pada tahapan konsumsi. Strategi perubahan perilaku menjadi elemen tahapan yang krusial dalam mengatasi persoalan food waste (sampah makanan) di Indonesia. Inilah yang menjadi alasan utama kegiatan penyuluhan dan edukasi terhadap peserta didik di jenjang Pendidikan dasar tepatnya di Sekolah Dasar Islam As- Shofa Pekanbaru dilakukan. Menanamkan nilai-nilai agar perilaku food waste bisa berubah menjadi perilaku yang nonfood waste, sekaligus memberi pemahaman betapa bahayanya food waste bagi lingkungan menjadi prioritas dari kegiatan edukasi dan sosialisasi ini.
Food Waste: Kontraproduktif dan Potret Kemiskinan, Stunting, dan Kerawanan Pangan di Provinsi Riau Yusnatida Eka Nizmi; Herry Wahyudi; Hasan Warso Syahputra; Ahmad Ibrahim Roni Surya Hasibuan; Rahmi Yulia; Tuah Kalti Takwa
Jurnal Ilmu Sosial dan Humaniora Vol 13 No 1 (2024)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jish.v13i1.74849

Abstract

Riau Province faces three social problems: poverty, stunting, and food insecurity. The public understands food waste as a threat to food security. Suppose the continuous food waste issue needs to be addressed. In that case, it will directly impact sustainable food availability due to the massive amount of wasted food that is still fit to eat and nutritionally adequate. This research aims to elaborate on the counter productiveness of food waste with a portrait of poverty, stunting, and food insecurity in Riau Province, which are interconnected. Qualitative methods are used in this research, with the data collection techniques used being interviews, questionnaires, and literature analysis. The findings reveal that food waste behavior contradicts Riau Province's efforts to address its main problems. Collaboration with related agencies is essential to raise awareness and combat food waste, ensuring it does not hinder the fight against poverty, stunting, and food insecurity in Riau Province.
Potret Tiga Pilar Keamanan Pangan di Provinsi Riau Nizmi, Yusnarida Eka; Wahyudi, Herry; Triono, Triono; Hasibuan, Ahmad Ibrahim Roni Surya; Yulia, Rahmi; Takwa, Tuah Kalti
Nakhoda: Jurnal Ilmu Pemerintahan Vol 23 No 1 (2024)
Publisher : Laboratorium Jurusan Ilmu Pemerintahan FISIP Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35967/njip.v23i1.666

Abstract

This article will analyze the three pillars of food security in Riau Province and the factors that influence the fulfillment or non-fulfillment of these pillars. It will also outline the impact on vulnerable groups such as women and children if food security is not met. This research employs a qualitative method with data collection through literature analysis and selected documents such as journals, annual reports, and official documents released by governmental or non-governmental agencies. Speaking of factors influencing food security, there are four determining factors: government, economic access, environment, and global/international conditions. However, for food security in Riau, poverty and the environment are the two determining factors and are the main priorities for analysis in this article, including how the Riau Provincial Government responds to these conditions. The article demonstrates that in the pillar of food availability, the quantity and consumption of food are determining factors that impact the occurrence of malnutrition, undernutrition, and even stunting in children. Poverty and the environment are the main determinants of unmet food security in the pillar of food access, with the environmental factors being influenced by deforestation and population growth. Meanwhile, in the pillar of food utilization, the amount of energy consumption is the determining element.
MAPPING THE VARIOUS FORMS OF VIOLENCE AGAINST VULNERABLE GROUPS IN THE CONTEXT OF SEXISM Nizmi, Yusnarida Eka; Wahyudi, Herry; Hasibuan, Ahmad Ibrahim Roni Surya; Yulia, Rahmi; Takwa, Tuah Kalti
Marwah: Jurnal Perempuan, Agama dan Jender Vol 24, No 1 (2025): MARWAH
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/marwah.v24i1.35843

Abstract

This paper will analyze how sexism is closely correlated with violence that can endanger vulnerable groups, both men and women. The violence referred to here is psychological violence. People tend to more easily recognize physical violence compared to psychological violence, which ranks first in destroying someone's mental health. This paper will also elaborate on how the influence of gender discrimination determines the presence or absence of violence in the scope of sexist behavior toward the lives of vulnerable groups. Sexism and gender stereotypes serve as the primary references in classifying what behaviors are acceptable and what are not, what should be done, and what should be abandoned by both men and women. These gender stereotypes bring consequences for anyone who is not consistent with the existing and socially accepted patterns. This paper selects the elaboration of the concept of sexism as the primary analytical tool using a qualitative method. Data is collected by conducting in-depth interviews with 86 selected informants and analyzing references and written documents related to sexism and violence. This paper demonstrates that violence in the context of sexism will continue to claim victims from vulnerable groups if the values of violence within sexism are not stopped.
Isolation and Characterization of Cellulose from Sugar Palm Pulp Using the Alkaline Method Yelmira Zalfiatri; Rahmayuni Rahmayuni; Rahmadini Payla Juarsa; Yanti Nopiani; Ahmad Ibrahim Roni Surya Hasibuan; Dinda Yusra Danil; Siti Nuraisah
Journal of Applied Agricultural Science and Technology Vol. 10 No. 2 (2026): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v10i2.352

Abstract

Sugar palm pulp is a by-product generated during the palm starch filtration process and contains lignocellulosic components. These lignocellulosic components can be separated through a delignification process. One chemical method of delignification uses an alkaline solvent. This study aimed to determine the optimal concentration of sodium hydroxide (NaOH) for maximising cellulose yield from sugar palm pulp and to characterise the resulting cellulose. The research was conducted using a completely randomised design (CRD) with four treatments and four replications. The treatments consisted of varying NaOH concentrations: K1 (1% w/v), K2 (3% w/v), K3 (5% w/v), and K4 (7% w/v). Observations were made on yield, moisture content, ash content, pH, colour, and iodine test. Data were analysed using analysis of variance (ANOVA). If the calculated F-value was greater than or equal to the tabulated F-value, the treatment effect was considered significant, and the analysis proceeded with Duncan's multiple range test at the 5% significance level. The results showed that sodium hydroxide concentration significantly affected yield, moisture content, ash content, pH, and colour. The selected treatments (3% NaOH concentration) yielded cellulose with the following characteristics: yield of 34.07%, moisture content of 6.8%, ash content of 5.99%, pH of 8.68, and whiteness degree of 36.65%. The colour coordinates were L=37.27 (low brightness) a=0.62 (slight redness) b=1.74 (slight yellowness). The iodine test resulted in a brown colour, indicating a positive reaction for cellulose.
QUALITY CHARACTERISTICS OF HERBAL TEA WITH DIFFERENT RATIOS OF PANDAN (Pandanus amaryllifolius) and STEVIA (Stevia rebaudiana) LEAVES Suji Lestari; Usman Pato; Nur Hasnah AR; Ifwarisan Defri; Irma Rahmayani; Imelda Yunita; Ahmad Ibrahim Roni Surya Hasibuan
SAGU Vol. 25 No. 1 (2026): SAGU Journal – Agri. Sci. Tech., Maret, 2026, Vol. 25 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jsg.v25i1.27

Abstract

The primary objective of this study was to evaluate the effect of varying ratios of pandan leaves (Pandanus amaryllifolius) and stevia leaves (Stevia rebaudiana) on the chemical and sensory characteristics of herbal tea, identifying the optimal formulation relative to SNI 3945:2016 standards. Unlike traditional tea derived from Camellia sinensis, herbal infusions utilize diverse plant materials valued for their therapeutic properties. Pandan leaves, in particular, contain essential bioactive compounds—including polyphenols, alkaloids, saponins, tannins, and flavonoids—that provide significant antimicrobial and antioxidant  benefits. The experiment was conducted using a completely randomized design with four treatments and  four replications. The treatments consisted of different ratios of pandan to stevia leaves: 60:40 (PS1), 65:35  (PS2), 70:30 (PS3), and 75:25 (PS4). The observed parameters included moisture content, ash content,  antioxidant activity, total polyphenols, and sensory evaluation (color, aroma, taste, and overall acceptance).  Data were analyzed using analysis of variance (ANOVA) followed by Duncan’s multiple range test  (DMRT) at a 5% significance level. The results showed that the ratio of pandan and stevia leaves  significantly affected moisture content, ash content, antioxidant activity, total polyphenols, and sensory  attributes. The best treatment was PS1 (60:40), which exhibited 6.35% moisture content, 7.08% ash  content, antioxidant activity of 21.75 ppm, and total polyphenols of 84.34 mg GAE/g. Sensory evaluation  indicated that the product had a characteristic pandan aroma, slightly bitter taste, and slightly greenish  color, with acceptable overall preference by panelists.   
MASA SIMPAN SOSIS YANG DIAWETKAN DENGAN PENGAWET ALAMI (BAKTERIOSIN) DAN PENGAWET BUATAN (NITRIT) Ahmad Ibrahim Roni Surya Hasibuan; Evy Rossi; Faizah Hamzah; Finda Vallerya Shefira
SAGU Vol. 23 No. 2 (2024): SAGU Journal – Agri. Sci. Tech., September, 2024, Vol. 23 : No. 2
Publisher : Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jsg.v23i2.70

Abstract

Makanan olahan seperti sosis rentan rusak karena kandungan air yang relatif tinggi. Berbagai macam pengawet dapat ditambahkan pada sosis untuk menjaga kualitas dan memperpanjang masa simpannya. Penelitian ini bertujuan untuk menentukan jenis bahan pengawet yang terbaik dalam memperpanjang masa simpan sosis. Taraf jenis pengawet (P) yang digunakan adalah (P1) kontrol, (P2) nitrit 0,3% (b/b), dan (P3) bakteriosin 0,3% (v/v) pada masa penyimpanan (S) yaitu (S1) 0 hari, (S2) 3 hari, (S3) 6 hari, dan (S4) 9 hari. Peubah yang diamati berupa kadar air, abu, lemak, protein, angka lempeng total, dan analisis sensori (warna, aroma, rasa, tekstur, dan penilaian keseluruhan) secara hedonik. Hasil pengamatan diuji menggunakan analisis keragaman (ANOVA) yang kemudian diuji lanjut dengan DNMRT pada taraf 5%. Hasil penelitian menunjukkan bahwa interaksi antara perlakuan P dengan S berpengaruh nyata (P<0,05) terhadap nilai organoleptik hedonik warna, aroma, rasa, tekstur, dan penilaian keseluruhan sosis pada masing-masing perlakuan. Bahan pengawet yang ditambahkan (P) pada sosis berpengaruh nyata (P<0,05) terhadap nilai kadar air, abu, lemak, protein, angka lempeng total, dan penilaian sensori secara hedonik, sedangkan perlakuan masa penyimpanan (S) tidak berpengaruh nyata (P>0,05) pada setiap parameter yang diamati. Berdasarkan hasil penelitian dapat disimpulkan bahwa perlakuan terbaik adalah P3S4 dengan pengawet yang digunakan yaitu bakteriosin dan penyimpanan selama 9 hari dengan nilai kadar air 58,51%, abu 2,93%, lemak 5,40%, protein 14,95%, angka lempeng total 6x104 CFU/g, dan analisis sensori secara hedonik pada warna disukai (skor 3,54), aroma disukai (skor 3,59), rasa disukai (skor 3,86), tekstur disukai (skor 3,88), dan penilaian secara keseluruhan disukai (skor 3,81) oleh panelis.
Co-Authors Angga Pramana Anik Yuniarti Arif Wicaksa Dewi Fortuna Ayu Dinda Yusra Danil Evy Rossi Faizah Hamzah Fajar Restuhadi Finda Vallerya Shefira Hasan Warso Syahputra Herry Wahyudi Herry Wahyudi Hidayati, Umunnisa Ifwarisan Defri Imelda Yunita Irma Rahmayani Nur Hasnah AR Rahmadini Payla Juarsa Rahmayuni Rahmayuni Rahmi Yulia Rahmi Yulia Ratnawati Ratnawati Siti Nuraisah Sri Issundari Suji Lestari Syahroni Alby Triono Triono Triono Triono Tuah Kalti Takwa Tuah Kalti Takwa Tuah Kalti Takwa, Tuah Kalti Usman Pato Wahyudi, Herry Winna Sarikusumaningtyas Yanti Nopiani Yelmira Zalfiatri Yessi Olivia Yossie Kharisma Dewi Yulia, Rahmi Yusnarida Eka Nizmi Yusnarida Eka Nizmi Yusnarida Eka Nizmi Yusnatida Eka Nizmi