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Penetapan Kadar Aflatoksin B1, B2, G1, dan G2 pada Olahan Kacang Tanah dengan Metode HPLC Salsabila, Andalusia Trisna; Wardhani, Rike Maya; Chodijayanti, Ary; puryani, Puryani; damat, Damat; Anggriani, Rista
Jurnal Teknologi Pangan dan Hasil Pertanian Vol. 16 No. 2 (2021): September
Publisher : Faculty of Agricultural Technology, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jtphp.v16i2.4544

Abstract

Kacang tanah (Arachis hypogaea  L) memiliki banyak manfaat seperti mencegah peningkatan kadar kolesterol, pencegahan keriput, kandungan serat tinggi, sumber energi dan pencegahan kanker. Akan tetapi jika dalam proses pemanenan, penyimpanan serta pengolahannya yang tidak sesuai, maka kacang tanah terkontaminasi aflatoksin yang berbahaya bagi kesehatan. Batas kadar cemaran aflatoksin pada kacang tanah dan hasil olahannya diatur dalam Peraturan Badan POM Nomor 18 Tahun 2018. Penelitian ini bertujuan menetapkan kadar kontaminasi aflatoksin B1, B2, G1 dan G2 pada olahan kacang tanah dengan prinsip ekstraksi menggunakan immunoaffinity column dengan instrumen High Performance Liquid Cromatogram (HPLC) detektor fluoresen. Hasil menunjukkan bahwa kromatogram baku kerja Aflatoksin G1, G2, B1, dan B2 berturut-turut menunjukkan respon terbentuknya peak pada waktu retensi 6,966 menit, 8,395 menit, 12,806 menit dan 10,395 menit. Hasil kromatogram sampel yang diuji tersebut memberikan respon terbentuknya peak pada waktu retensi yang berbeda dengan baku aflatoksin. Sehingga kedua sampel tersebut dapat disimpulkan tidak terdeteksi mengandung aflatoksin B1, B2, G1 dan G2 dengan nilai LOD aflatoksin G1 sebesar 0,8311 ng/mL, aflatoksin G2 sebesar 0,0941 ng/mL, aflatoksin B1 sebesar 0,3046 ng/mL dan aflatoksin B2 sebesar 0,3143 ng/mL.
Effect of the proportion of stevia leaf extract (Stevia rebaudiana B) on the chemical characteristic properties of functional pudding Mujianto, Mujianto; Zalizar, Lili; Damat, Damat; Relawati, Rahayu; Harahap, Burhanuddin; Iswahyudi, Iswahyudi; Sustiyana, Sustiyana
Environmental and Agriculture Management Vol 1 No 1 (2024): Environmental and Agriculture Management : May 2024
Publisher : Institute for Research and Community Service (LPPM), Universitas Islam Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/eam.1.1.29-40

Abstract

Functional pudding, a popular dessert, has attracted attention in recent years due to its potential as a vehicle for delivering health-promoting ingredients. This study investigates the impact of different proportions of stevia leaf extract (Stevia rebaudiana B) on the physicochemical properties of functional pudding. Stevia leaf extract, known for its natural sweetness and negligible impact on blood sugar levels, holds promise as a low-calorie alternative to traditional sweeteners. Through systematic experimentation, various concentrations of stevia leaf extract are incorporated into pudding formulations, and their effects on water content, ash content, fat content, protein content, and carbohydrate content are evaluated. The results indicate significant alterations in the physicochemical characteristics of the pudding samples, with variations observed in water content, ash content, fat content, protein content, and carbohydrate content. Specifically, sample F6, containing the highest proportion of stevia leaf extract, exhibits notable changes, including a high-water content of 88.31%, low ash content of 0.49%, moderate fat content of 0.81%, elevated protein content of 5.35%, and reduced carbohydrate content of 5.02%. These findings underscore the potential of stevia leaf extract as a functional ingredient in pudding formulations and provide insights for the development of healthier dessert options.
An analysis of fishermens happiness during the COVID-19 pandemic Mustikasari, Indri; Tain, Anas; Damat, Damat
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 11: No. 3 (December, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v11i3.15985

Abstract

Happiness can be interpreted as subjective well-being that elucidates about the meaning of life, feeling, and overall life satisfaction. According to FAO, Covid-19 pandemic impacts on global food supply chain. So far, the concept of happiness and the welfare of coastal communities does not get the appropriate portion. This study aims to: (1) analyze the happiness level of fisherman during Covid-19 pandemic, (2) analyze the influence of the dimensions of life satisfaction, feelings, and the meaning of life on the fishermans happiness during the covid-19 period, and (3) analyze the differences to the fishermans happiness based on fishing fleet structure. This study was a descriptive study using quantitative approach. There were 107 fishermen of Prigi Archipelagic Fishing Port (PPN) used as the subjects of study. Sampling technique used stratified random sampling by noticing to the ship fleet size strata. The data of this study referred to enumeration guidelines of happiness level measurement survey (SPTK) by Statistic Center and Oxford Happiness Questionnaire (OHQ). Generally, the fishermen who are at the PPN Prigi area is in the quite happy category. The satisfaction, feeling, and meaning of life dimensions significantly influence the fishermans happiness during the Covid-19 pandemic. Based on the obtained score, the highest happiness level ison the fisherman who have the type of fleet of 10-2- GT vessels, in which it is 4,11; the type of fleet <10 GT is 4,1; and the vessel fleet of 20 GT is 4,03: and there is no difference in the fishermans happiness based on structure of the fishing fleet.Keywords: BPS Measurement, Covid-19, Fishermen; Happiness, OHQ Measurement
Effectiveness of public service program related cocoa fermentation sop in increasing the knowledge of cocoa farmer Hanif Alamudin Mansur; Noor Harini; Elfi Anis Saati; D. Damat; W. Warkoyo; S. Sukardi; Vritta Amroini Wahyudi; Rista Anggriani; Devi Dwi Siskawardani; Afifah Husna; Desiana Nuriza Putri; Nafidzah Nur; Ayu Lestari
Journal of Community Service and Empowerment Vol. 4 No. 3 (2023): December
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jcse.v4i3.26038

Abstract

Cocoa farmers in this area were not familiar with post-harvest processing, usually, the cocoa bean was sold directly without any fermentation. This public service objective provides information on good quality control of cocoa plant beans, such as fermentation pH, sorting, and contained water content. Followed to improve the knowledge about fermented cocoa bean's characteristics, especially about fine flavor cocoa (FFC) which has a flavor profile and also several active compounds for healthy. Data collection was carried out by filling out questionnaires from 25 farmer respondents. The results of the service showed that as many as 52% of the respondents have been cocoa farmers for more than 5 years. Most of the cocoa farmers produced more than 500 kg/harvest. Many farmers do not ferment cocoa beans because the fermentation process takes a long time, while farmers want to sell cocoa beans quickly. This causes the selling price of cocoa beans to become low.
Co-Authors ., Haryadi Afifa Husna Ahmad Wahyudi Aisah Aisah Aldi Riyansah Alifianti Nur Waqiah Anas Tain Anggraini, Arisca Putri Anik Wahyuningsih Ari Rizki Yuspita Ningrum Arifanti, Ananta Pitaloka Ayu Andini Ayu Lestari Cahyanto, M. N. Chodijayanti, Ary Desiana Nuriza Putri Devi Dwi Siskawardani Dyan Ningtyastuti Elfi Anis Saati Elfi Anis Saati Elfi Anis Saati Elfi Anis Saati Erika Novena Santoso Erika Novena Santoso Fahmi, Ilmam Zul Fatikhin, Muhammad Khoirul Hadad Alwi Alwi Handjani, Hany Handrias, Bella Putri Khais Hanif Alamudin Manshur Hanif Alamudin Mansur Hany Handjani Harahap, Burhanuddin Hartatik, Tias Dwi Haryadi Haryadi Husna, Afifa Imbang . Imbang ., Imbang ISWAHYUDI ISWAHYUDI Joko Susilo Utomo Khairani Permatasari Lili Zalizar Maghfiro, Yusrina Marsono, Y. Mochammad Wachid Muhaimin, Rizki Tri Muhammad Alif Rian Muhammad Nur Cahyanto Mujahid, Abdullah Mujianto Mujianto Mustikasari, Indri Nadiyah, Nabilatun Nafidzah Nur Nimas Aura Sukma Noor Harini Novembrianti, Agnes Vivi Nurkhozin Azis Nurkhozin Azis, Nurkhozin Okta Pringga Pakpahan Okta Pringga Pakpahan Olivia, Dita Rizma Puryani . Putri Khairi Haditama Qonnitasya, Athira Racita Sekar Mauliddyah Rahayu Relawati Rista Anggriani Rista Anggriani Rizma Amalia Natazza Rosalia Rachma Oktavianasari Rosita, Herlina Diah Ayu S. Sukardi Salsabila, Andalusia Trisna Sari, Salsabila Permata Silfi Ernayanti Silvia Khilmi Siti Rima Pratiwi Putri Sri Winarsih Sri Winarsih Sujono Sujono Sukardi Sukardi Sukardi Sukardi Sumiati, Niken Sustiyana Syihab, Bahtyar Hardyansyah Ta’in, Anas Tiara Ayu Paramita Uswatun Chasanah Uswatun Khasanah Vritta Amroini Vritta Amroini Wahyudi Vritta Amroini Wahyudi W. Warkoyo Wardhani, Rike Maya Warkoyo . Wehandaka . Wehandaka ., Wehandaka Wilasari, Rina Ayu Wulandari, Tanasya Mey Y. Marsono Yusrina Maghfiro