Claim Missing Document
Check
Articles

Found 17 Documents
Search

Teknik Isolasi Antosianin Utama dari Ekstrak Buah Ficus padana Burm.f dengan KCKT Tipe Standar Syukri, Daimon; Darwir, Djaswir; Santoni, Adlis
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol 7, No 1 (2014)
Publisher : Indonesian Research Gateway

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (250.106 KB)

Abstract

Preparative High Performance liquid chromatography (HPLC) today is one of the popular methods to isolate anthocyanin from extract containing anthocyanins. The working principle of preparative-HPLC can be applied to the laboratory standard tupe of HPLC, so it can be used also to isolate the main anthocyanin compounds from anthocyanin mixtures. The function of fraction collector on preparative HPLC equipment were replaced by opening the mobile phase line after the exit of the detector and hold out the solution manually on the standard type of HPLC. Resolution value between the peaks and the computation time when cuts in the chromatogram peak collection mobile phase containing the analyte is of concern in these activities. The appearace of a single peak in the chromatogram of the isolates showed that the technique can be applied for the simple and fast technique of anthocyanins isolation.Keywords : isolation, anthocyanin, Ficus padana Burm.f, Preparative-HPLC, standar type of HPLC.
Teknik Isolasi Antosianin Utama dari Ekstrak Buah Ficus padana Burm.f dengan KCKT Tipe Standar Syukri, Daimon; Darwir, Djaswir; Santoni, Adlis
Jurnal Farmasi Indonesia Vol 7, No 1 (2014)
Publisher : Jurnal Farmasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (250.106 KB) | DOI: 10.35617/jfi.v7i1.151

Abstract

Preparative High Performance liquid chromatography (HPLC) today is one of the popular methods to isolate anthocyanin from extract containing anthocyanins. The working principle of preparative-HPLC can be applied to the laboratory standard tupe of HPLC, so it can be used also to isolate the main anthocyanin compounds from anthocyanin mixtures. The function of fraction collector on preparative HPLC equipment were replaced by opening the mobile phase line after the exit of the detector and hold out the solution manually on the standard type of HPLC. Resolution value between the peaks and the computation time when cuts in the chromatogram peak collection mobile phase containing the analyte is of concern in these activities. The appearace of a single peak in the chromatogram of the isolates showed that the technique can be applied for the simple and fast technique of anthocyanins isolation.Keywords : isolation, anthocyanin, Ficus padana Burm.f, Preparative-HPLC, standar type of HPLC.
The Enhancement of Phytochemical Compounds in Fresh Produces by Abiotic Stress Application at Postharvest Handling Stage Daimon Syukri; Arisvan Chamel
Andalasian International Journal of Agriculture and Natural Sciences (AIJANS) Vol. 2 No. 01 (2021): Andalasian International Journal of Agricultural and Natural Sciences
Publisher : Institute of Research And Community Service, Andalas University / LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.269 KB) | DOI: 10.25077/aijans.v2.i01.1-18.2021

Abstract

Fresh produces is one of functional food based on its phytochemical contents. The great amounts of the phytochemical compounds in fresh produces become the main core of quality jugdement from fresh produses as a functional food. The use of proper postharvest handling system of fresh produces can be as a tool to protect the loss of the external quality and also can be used to enhance the levels of phytochemical compounds therein at the same time. A good management of plant stresses in respect to key enzymes activation of phytocemicals pathway during postharvest handling treatments of fresh produces can trigger distinct change of contained phytochemicals that can promote their healthy beneficial effect for human life.
Peningkatan Produksi dan Pengembangan Produk Olahan Daging Itik Di Kelurahan Cupak Tangah Kecamatan Pauh Kota Padang Ismed Ismed; Daimon Syukri
Jurnal Pengabdian Warta Andalas Vol 24 No 2 (2017): Warta Pengabdian Andalas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kelurahan Cupak Tangah yang merupakan salah satu dari 9 kelurahan yang ada dalam Kecamatan Pauh Kota Padang Provinsi Sumatera Barat. Usaha peternakan yang ada di Kelurahan Cupak Tangah adalah peternakan unggas. Salah satu jenis unggas yang diternakkan adalah Itik petelur. Dari survei lapangan, diperoleh gambaran bahwa produksi telur itik masih rendah karena ternak itik yang dibudidayakan masih secara tradisional dan dalam hal pembibitan belum mengggunakan mesin tetas sehingga produksi masih rendah. Kebutuhan masyarakat yang sangat tinggi terhadap telur itik sebagai salah satu sumber gizi hewani, berpengaruh terhadap meningkatnya permintaan ketersediaan telur itik dipasaran, terutama pasar tradisional, telur itik juga sangat disukai baik untuk dikonsumsi langsung ataupun untuk telur asin yang gizinya sangat tinggi, sehingga diperlukan sentuhan teknlogi dalam meningkatkan produksi telur dan bibit itik untuk menghasilkan prosuksi yang maksimal. Disamping itu kualitas ekonomi para peternak itik petelur juga masih rendah karena usaha hanya ditekankan kepada penjualan telur saja. Sementara, sebagian besar keluarga menggantungkan harapan perekonomiannya kepada usaha ini karena tidak adanya lapangan pekerjaan yang tetap. Karena itu, dirasa perlu upaya dalam meningkatkan peran serta mereka melalui pemberian pendidikan non-formal berupa pelatihan-pelatihan terkait pemberdayaan keluarga peternak itik melalui pengembangan produk olahan dari daging itik dan pelatihan kewirausahaan sehingga diharapkan bisa meningkatkan pendapatan dan perekonomian keluarga.
Major Anthocyanin Pigments in the Ficus padana Fruits: HPLC-DAD-ESI-MS Identification and Antioxidant Activity Daimon Syukri; Djaswir Darwis; Adlis Santoni
Indonesian Journal of Chemistry Vol 14, No 3 (2014)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.042 KB) | DOI: 10.22146/ijc.21242

Abstract

The anthocyanins in Ficus padana were extracted and identified by using high-performance liquid chromatography/diode array detection and electrospray ionization/mass spectrometry (HPLC-DAD-ESI-MS). The individual anthocyanins were identified by comparing between their mass spectral data and published data. The first compound (peak 1) was identify as a pelargonidin 3-(6”-p-coumarylglucoside)-5-(4”’-Malonylglucoside) and the second compound was identify as a pelargonidin 3-(6’’-Malonylglucoside). The second one is a major compound that taking up to 91% of the total anthocyanin content in F. padana extract. The antioxidant activity was determined with 2,2-diphenyl-1-picrylhydrazyl (DPPH) assays and results showed that extract possessed high antioxidant capacity.
STUDY ON THE UTILIZATION OF CATECHINS FROM GAMBIR (UNCARIA GAMBIR ROXB) LEAVES AS ANTIOXIDANTS COOKING OIL Daimon Syukri; Fauzan Azima; Rivan Aprialdho
Andalasian International Journal of Agriculture and Natural Sciences (AIJANS) Vol. 3 No. 01 (2022): Andalasian International Journal of Agricultural and Natural Sciences
Publisher : Institute of Research And Community Service, Andalas University / LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (195.705 KB) | DOI: 10.25077/aijans.v3.i01.12-25.2022

Abstract

Catechins are flavonoid molecules that act as antioxidants in the body. The degradation of palm oil with catechin treatment (400, 200, 100, 50, 0) was investigated in this work (ppm). The goal of this study was to see how efficient catechins are as antioxidants in cooking oil and what the optimal treatment would be for the amount of catechins added. Catechin concentration, antioxidant IC50, free fatty acid, peroxide value, water content, color, and fatty acid profile are all analyzed using GC-MS. Treatment E (400 ppm) was found to be the most effective, with free fatty acid values of 0.45 percent, peroxide value of 5 mek/g, moisture content of 0.89 percent, and color of 95.95 (L*16, 11, a* -1.51, b* 14.51). Catechins can retain three fatty acids in the oil, according to GC-MS analysis: hexadecanoic acid, 9-octadecanoic acid, and heptadecanoic acid.
Pengembangan Produk Bakso yang Berbahan Baku Tanaman Berantioksidan Wellyalina Wellyalina; Daimon Syukri
REACTOR: Journal of Research on Chemistry and Engineering Vol 1, No 1 (2020): Published in June 2020
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/reactor.v1i1.5

Abstract

The development of functional food is increasing. Meatball is one of popular food product that can be developed to become more functional by adding antioxidant. Meatballs are processed products from small round meat. The aim of this study was to obtain the best formula for meat ball production with high antioxidant and also have good organoleptic characteristics. The addition of Moringa leaves, celery,cup leaves panax, and lime leaves to the original formula of meat ball production were used as the treatments in this study. The results indicated that the addition of cup leaves panax could produce the functional meat ball with the highest antioxidant and best organoleptic characteristics among all treatments.
PENYULUHAN, PELATIHAN, DAN PERAGAAN PROSES PENGOLAHAN KENTANG MENJADI BERBAGAI PRODUK PANGAN KOMERSIL Rini B; Fauzan Azima; Kesuma Sayuti; Novelina Novelina; Rina Yenrina; Novizar Nazir; Tuty Anggraini; Hasbullah Hasbullah; Aisman Aisman; Daimon Syukri; Diana Sylvi; Purnama Dini Hari; Ismed Ismed; Cesar Welya Refdi; Wellyalina Wellyalina; Felga Zulfia Rasdiana; Reni Koja
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5 No 1 (2021)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.5.1.248-252.2021

Abstract

Kegiatan pengabdian masyarakat yang dilaksanakan oleh Jurusan Teknologi Hasil Pertanian Fakultas Teknologi Pertanian Universitas Andalas Padang ini bekerja sama dengan mitrayaitu Pondok Pesantren Dr M Natsir di Batu Bagiriak Alahan Panjang, Kabupaten Solok, Provinsi Sumatera Barat. Lokasi kegiatan pengabdian merupakan pondok pesantren yang mana di lingkungan sekitar kaya akan hasil pertanian dan perkebunan. Salah satu komoditi yang banyak dibudidayakan oleh masyarakat sekitaran pondok pesantren adalah kentang. Tanaman kentang ditanam masyarakat di pinggiran kebun atau di pekarangan rumah, tanaman ini tumbuh subur dan berproduksi cukup tinggi di daerah ini. Permasalahan yang dihadapi oleh mitra adalah 1) Umumnya kentang hanya dijual dalam bentuk mentah, pengolahan yang umum dilakukan masyarakat setempat hanya sekedar direbus atau digoreng saja dengan campuran dengan cabe merah, 2) Kurangnya pengetahuan anggota kelompok dalam aspek pengolahan berbagai macam produk olahan. Kegiatan yang telah dilaksanakan oleh tim pengabdian masyarakat untuk menyelesaikan permasalahan mitra adalah 1) Mengevaluasi kegiatan budidaya pertanian dan perkebunan yang ada dilokasi mitra, 2) Kegiatan penyuluhan pengolahan produk olahan dari kentanguntuk meningkatkan nilai jual produk dan ekonomi petani 3) Diversifikasi produk olahan dari kentang untuk meningkatkan umur simpan produk dengan pembuatan berbagai macam produk yaitu donat frozen, stik frozen, es krim, kulit kebab, dan minuman fungsional. Kegiatan ini berlangsung dengan baik dan lancar serta tingginya antusias peserta dalam mengikuti kegiatan ini terutama pada kegiatan pengolahan produk. Kegiatan ini diharapkan meningkatkan kualitas dan kuantitas produksi usaha mitra,dan peningkatan pendapatan mitra. Kata Kunci: Batu Bagiriak Alahan Panjang, Pertanian, Kentang, Diversifikasi, Wirausaha
IbDM PEMANFAATAN TEKNOLOGI DALAM PENGEMBANGAN PRODUK “ATUN” SEBAGAI OLAHAN KHAS NAGARI LUBUK BESAR, KABUPATEN DHARMASRAYA Cesar Welya Refdi; Novelina Novelina; Ismed Ismed; Daimon Syukri; Felga Zulfia Rasdiana; Wellyalina Wellyalina
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 3 No 2 (2019)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1426.066 KB) | DOI: 10.25077/logista.3.2.199-205.2019

Abstract

Kabupaten Dharmasraya yang terdapat hampir disepanjang jalan lintas Sumatera belum dikenal makanan khasnya. Makanan yang biasa dijadikan oleh-oleh hanya keripik tempe. Di Nagari Lubuk Besar terdapat produk olahan khas yang biasa disajikan pada acara-acara adat dan pernikahan, yaitu Atun. Sebagian ibu-ibu dari masyarakat Nagari Lubuk Besar hanya mampu menjual produk ini sesekali pada ‘hari pasa’ (jadwal pasar tradisional), karena permasalahan umur simpan produk yang singkat yaitu 1-2 hari. Hal ini juga yang menjadi kendala Atun dijadikan sebagai oleh-oleh khas Kabupaten Dharmasraya. Teknologi pengemasan vakum adalah sistem pengemasan hampa udara sehingga memperpanjang umur simpan, sehingga produk akan lebih bertahan 2-3 kali lebih lama daripada produk yang yang disimpan dengan nonvakum.Selain itu, pembuatan produk Atun Instan dapat bertahan lebih lama dan menjadi inovasi agar Atun dapat dikonsumsi oleh konsumen yang lebih jauh. Tujuan dari kegiatan IbDM ini secara umum adalah meningkatkan pengetahuan, keterampilan, kemandirian dan semangat berwirausaha bagi anggota kelompok Wanita “Lubuk Besar Bersinar” yang tergabung dalam Kelompok PKK Nagari Lubuk Besar dengan aplikasi teknologi. Dalam pengembangan produk atun ini dilakukan transfer teknologi dalam bentuk pelatihan teknologi pengemasan hampa dan penyimpanan, pembuatan atun instan, serta penyuluhan pemasaran dan manajemen bisnis Atun dalam mengembangkan produk Atun sebagai oleh-oleh khas Nagari Lubuk Kabupaten Dharmasraya. Kata Kunci: Atun, Atun Instan, Pengemasan Vakum, Makanan Tradisional ABSTRACT Dharmasraya District, located almost along the trans-Sumatra road, is not yet known for its traditional food. Food that is used as gifts is only tempeh chips. At Lubuk Besar Village, a village of Dharmasraya, there are typically snack usually served at traditional events and weddings, namely Atun. Some woman from the community of Nagari Lubuk Besar are only able to occasionally sell this product on 'Pasa Day' (traditional market schedule) because of the short shelf life of the product, which is 1-2 days. It also became Atun's obstacle as a souvenir of the Dharmasraya District. Vacuum packaging technology is a packaging system without oxygen that extends shelf life so that products will last 2-3 times longer than non-vacuum stored products. Additionally, Instant Atun products' production can last longer and become an innovation so that more distant consumers can consume Atun. This IbDM program aims to increase knowledge, skills, independence, and an entrepreneurial spirit for members of the "Lubuk Besar Bersinar" Women group and the Lubuk Besar PKK Group with the application of technology. In developing Atun product, technology transfer is carried out in the form of training on vacuum packaging and storage technology, making instant Atun, and counseling on Atun's marketing and business management in developing Atun products as souvenirs from Dharmasraya District.ogy, making instant Atun, and counseling on Atun's marketing and business management in developing Atun products as souv Keywords: Atun, Instan Atun, Vacuum Packaging, Traditional Food
INTRODUKSI ALAT PENGERING DAN PRODUK OLAHAN JAGUNG DI NAGARI SIMPANG, KEC. SIMPANG ALAHAN MATI, KAB. PASAMAN Ismed Ismed; Daimon Syukri; Aisman Aisman; Cesar Welya Refdi; Wellyalina Wellyalina; Felga Zulfia Rasdiana; Kesuma Sayuti
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 4 No 1 (2020)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1752.563 KB) | DOI: 10.25077/logista.4.1.89-97.2020

Abstract

Kecamatan Simpang Alahan Mati merupakan salah datu dari 12 Kecamatan yang ada di Kab. Pasaman, Provinsi Sumatera Barat. Usaha pertanian yang ada di Kecamatan Simpang Alahan Mati adalah pertanian jagung. Kabupaten Pasaman ditetapkan sebagai sentra tanaman jagung, produktifitas tanaman jagung setiap tahunnya semakin meningkat. Hasil panen jagung kebanyakan dijual oleh petani dalam kondisi basah tanpa melalui proses pengeringan meskipun harga jagung kering jauh lebih mahal dari pada jagung basah. Hal ini karena pengeringan jagung dilakukan hanya mengandalkan sinar matahari secara langsung sehingga akan menjadi kendala apabila musim hujan. Oleh karena itu introduksi atau pengenalan penggunaan mesin pengering melalui penyuluhan sangat diperlukan oleh petani. Jagung merupakan salah satu komoditas pertanian yang bersifat perishable atau mudah rusak baik karena kerusakan fisik maupun kontaminasi jamur. Selama ini, petani jagung belum mengolah jagung sebagai aneka produk olahan yang memberikan nilai tambah secara ekonomis. Pemanfaatan jagung diharapkan meningkat tidak hanya dijual sebagai bahan baku saja, tetapi dapat diolah menjadi berbagai produk pangan yang bernilai ekonomi seperti aneka camilan seperti tortila chips. Hasil kegiatan pengabdian masyarakat ini yaitu penyuluhan tentang introduksi alat pengering dan pengolahan produk olahan jagung serta praktek pembuatan olahan jagung yaitu tortilla chips. Kegiatan ini diharapkan mampu memberdayakan masyarakat melalui peningkatan pengetahuan pasca panen dan kemampuan dalam pengolahan aneka produk jagung. Kegiatan ini diharapkan berkokontribusi dalam peningkatan pendapatan bagi keluarga dapat melalui unit-unit usaha rumah tangga yang mampu memproduksi produk olahan jagung untuk meningkatkan ekonomi petani jagung. Kata kunci: Jagung kering, Metode pengeringan, Pascapanen, Produk olahan ABSTRACT Simpang Alahan Mati sub-district is one of 12 sub-districts, Pasaman, West Sumatra Province. The existing farming in Simpang Alahan Mati District is corn farming. Pasaman as one of the center of corn plants, the productivity of corn plants increases every year. The corn crop is mostly sold by farmers in wet conditions without going through a drying process even though the price of dry corn is much more expensive than wet corn. This is because corn drying is done only by relying on direct sunlight so that it will become an obstacle when the rainy season. Therefore, the introduction or introduction of the use of drying machines through counseling is needed by farmers. Corn is one of the agricultural commodities that are perishable or easily damaged either due to physical damage or fungal contamination. During this time, corn farmers have not processed corn as a variety of processed products that provide added value economically. Utilization of corn is expected to increase not only as raw material, but can be processed into various food products of economic value such as various snacks such as tortilla chips. The results of this community service activity are counseling about the introduction of dryers and processing of processed corn products and the practice of making corn preparations, namely tortilla chips. This activity is expected to be able to empower the community through increased post-harvest knowledge and ability in processing various corn products. This activity is expected to contribute to increasing income for families through household business units that are able to produce corn processed products to improve the economy of corn farmers. Keywords: Dried corn, Drying method, Post-harvest, Processed product