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PENGUJIAN MUTU DAN AKTIVITAS ANTIOKSIDAN BROWNIES PANGGANG DARI SUBSTITUSI TEPUNG TERIGU DENGAN TEPUNG BERAS UNGU Salihat, Rera Aga; Putra, Dian Pramana
Jurnal Sains dan Teknologi Pangan Vol 6, No 2 (2021): Jurnal Sains dan Teknologi Pangan
Publisher : JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO

Penelitian ini bertujuan untuk mengetahui mutu dan aktivitas antioksidan dari produk brownies panggang dari substitusi tepung terigu dengan tepung beras ungu. Rancangan Acak Lengkap (RAL) dengan perlakuan 6 taraf dan 3 kali ulangan digunakan sebagai rancangan penelitian. Perlakuan dalam penelitian ini adalah substitusi tepung terigu dengan tepung beras ungu, yaitu: A = 100 : 0, B = 80 : 20, C = 60 : 40, D = 40 : 60, E = 20 : 80 dan F = 0 : 100. Hasil memperlihatkan bahwa substitusi tepung terigu dengan tepung beras ungu memberikan pengaruh terhadap mutu yaitu : kadar air, abu, lemak, protein, serat pangan dan aktivitas antioksidan brownies panggang. Brownies panggang dengan perlakuan F (perbandingan tepung terigu : tepung beras ungu = 0 : 100) paling disukai oleh panelis berdasarkan uji organoleptik dan memenuhi syarat mutu dengan komposisi kadar air (2,60 %), kadar abu (0,72 %), kadar protein (7,09 %), kadar lemak (2,66 %), kadar serat pangan (10,09 %) dan aktivitas antioksidan (41,35 %).

KARAKTERISTIK MUTU MARGARIN DENGAN PENAMBAHAN BUBUK ANGKAK SEBAGAI PEWARNA ALAMI Putra, Dian Pramana; Salihat, Rera Aga
Jurnal Teknologi Pangan dan Gizi Vol 20, No 2 (2021)
Publisher : Widya Mandala Surabaya Catholic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/jtpg.v20i2.3120

Margarin merupakan produk lemak setengah padat yang merupakan emulsi dengan tipe water in oil (w/o) yaitu fase air berada di dalam fase minyak, dengan persyaratan mengandung tidak kurang 80 persen lemak sisanya adalah air dan bahan aditif. Penelitian ini menggunakan lemak kakao dan minyak Virgin Coconut Oil (VCO) sebagai sumber lemak dan minyak sebagai bahan baku pembutan margarin. Pembuatan margarin menggunakan proses blending, yaitu menyatukan dua titik leleh lemak dan minyak yang berbeda sehingga titik leleh nya berada diantara keduanya. Margarin yang dihasilkan ini tidak memiliki warna seperti margarin komersil yang dijual dipasaran, karena tidak adanya penambahan pewarna dalam proses pembuatannya. Dalam penelitian ini pemberian warna alami pada margarin menggunakan bubuk angkak, sehingga warna margarin yang dihasilkan berwarna kemerahan. Hasil penelitian menunjukkan margarin dengan penambahan bubuk angkak tidak memberikan pengaruh terhadap sifat fisik dan kimia margarin yang dihasilkan. Margarin yang dihasilkan telah memenuhi standar SNI 01-3541-2002.

Penentuan waktu ekstraksi pigmen angkak dari substrat ampas sagu menggunakan ultrasonic bath Dian Pramana Putra; Alfi Asben; N Novelina
Jurnal Litbang Industri Vol 8, No 2 (2018)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Penelitian ini bertujuan untuk mengetahui lamanya waktu ekstraksi pigmen angkak dari ampas sagu menggunakan ultrasonic bath. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 kali ulangan yaitu A (ekstraksi 10 menit), B (ekstraksi 20 menit), C (ekstraksi 30 menit), D (ekstraksi 40 menit). Hasil penelitian menunjukkan bahwa bubuk pigmen hasil proses ekstraksi angkak ampas sagu selama 40 menit (perlakuan D) merupakan perlakuan terbaik, dimana intensitas pigmen tertinggi untuk λ 400 nm (kuning), λ 470 nm (orange) dan λ 500 nm (merah ) yaitu 7,63 ; 6,91 dan 5,95. Karakteristik bubuk pigmen angkak (perlakuan D) memiliki nilai aktivias antioksidan 44,52% pada konsentrasi 1000 ppm, kandungan lovastatin 68,60 ppm, kadar air 4,83%, nilai pH 4,03 dan derajat kecerahan 26,76 oHue (merah keunguan). AbstractThis study was aimed to determine the duration of angkak pigment extraction from sago waste using ultrasonic bath. The study used a completely randomized design (CRD) with 4 treatments and 3 repetitions, A (extraction 10 minutes), B (extraction 20 minutes), C (extraction 30 minutes), D (extraction 40 minutes). The results showed that the powder pigment results of the extraction process angkak sago waste for 40 minutes (treatment D) was the best treatment, where the highest intensity of the pigment for λ 400 nm (yellow), λ 470 nm (orange) and λ 500 nm (red) were 7.63; 6.91; and 5.95 respectively. Characteristic of angkak pigment powder (treatment D) had value of antioxidant activity 44.52% at concentration 1000 ppm, lovastatin content 68.60 ppm, water content 4.83%, pH value 4.03, and degree of brightness 26.76 oHue (red purple).

PKM USAHA PRODUKSI JAMUR TIRAM DANOLAHANNYA DI NAGARI BISATI SUNGAI SARIAK KECAMATAN VII KOTO KABUPATEN PADANG PARIAMAN Dian Pramana Putra; Rera Aga Salihat; Yulfi Desi
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.5.1.153-160.2021

Nagari Bisati Sungai Sariak merupakan salah satu desa di Kecamatan VII Koto Kabupaten Padang Pariaman yang sebagian besar penduduknya merupakan petani.Salah satu usaha pertanian yang mulai berkembang di Nagari Bisati yaitu usaha budidaya jamur tiram yang tergolong kedalam industri ekonomi produktif. Salah satu usaha budidaya jamur tiram terdapat di Nagari Bisati yang dikelola oleh ibu Delvia.Usaha produksi jamur tiram ini belum mampu memproduksi jamur tiram dengan jumlah yang banyak.Hasil produksi jamur tiram hanya cukup untuk dipasarkan di daerah sekitar dan di beberapa pasar tradisional saja. Hal ini disebabkan beberapa hal seperti, keterbatasan alat dalam penyediaan media baglog jamur tiram; Terbatasanya pengetahuan dalam pengembangan budidaya jamur tiram; Terbatasnya pengetahuan dalam pengolahan hasil panen jamur tiram; Terbatasnya pengetahuan tentang sanitasi proses budidaya jamur tiram; serta Permasalahan permodalan dalam menunjang kegiatan budidaya jamur tiram; Keterbatasan alat sterilisasi baglog dan alat inokulasi bibit jamur. Metode pemecahan masalah yang digunakan berupa pelatihan penggunaan alat sterilisasi baglog dan inokulasi bibit jamur, pengenalan sanitasi pada proses budidaya jamur tiram, pengenalan dan pelatihan pembuatan produk olahan jamur tiram dan pengemasan produk olahan jamur tiram. Dari kegiatan pendampingan dan pembinaan pada mitra diharapkan dapat meningkatkan jiwa kewirausahaan sehingga nantinya dapat meningkatkan pendapatan dan kesejahteraan mitra.Dengan adanya usaha pengolahan jamur tiram menjadi produk pangan maka produk-produk olahan tersebut dapat dipasarkan didaerah sekitar dan ke pasar modern. Kata kunci : Jamur Tiram, Budidaya, Produk Olahan, Inovasi Teknologi ABSTRACT Nagari Bisati Sungai Sariak is one of the villages in VII Koto Subdistrict, Padang Pariaman Regency where most of the population are farmers. One of the agricultural businesses that have begun to develop in Nagari Bisati is the cultivation of oyster mushrooms which is classified as a productive economy industry. One of the oyster mushroom cultivation businesses is in Nagari Bisati which is managed by Mrs. Delvia. This oyster mushroom production business has not been able to produce oyster mushrooms in large quantities. The production of oyster mushrooms is only sufficient to be marketed in the surrounding area and in several traditional markets. This is due to several things such as limited tools in the supply of oyster mushroom baglog media; Limited knowledge in the development of oyster mushroom cultivation; Limited knowledge in processing oyster mushroom harvest; Limited knowledge about the sanitation of oyster mushroom cultivation process; as well as capital problems in supporting oyster mushroom cultivation activities; Limited baglog sterilizer and mushroom seed inoculation tools. The problem-solving method used is in the form of training in the use of baglog sterilizers and inoculation of mushroom seeds, introduction to sanitation in the oyster mushroom cultivation process, introduction and training in making oyster mushroom products and packaging of processed oyster mushroom products. From mentoring and coaching activities to partners, it is hoped that it can increase the spirit of entrepreneurship so that later it can increase partner income and welfare. With the business of processing oyster mushrooms into food products, these processed products can be marketed in surrounding areas and to modern markets. Keywords: Oyster Mushrooms, Cultivation, Processed Products, Technological Innovation

Antibacterial Activity of Moringa Leaf Layer Cake Against S. aureus and E. coli I Ketut Budaraga; Dian Pramana Putra; Wellyalina Wellyalina
Jurnal Ilmu dan Teknologi Terapan Pertanian Vol 4 No 1 (2020): Journal of Applied Agricultural Science and Technology
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32530/jaast.v4i1.130

The layer cake is one of the traditional cakes that are very popular with the community. The addition of Moringa leafs is expected to extend the period of storage and the components of the nutrition can be increased. Moringa leaves indicate to contain an antibacterial compound that is the result of secondary metabolites. This compound consists of alkaloids, tannins, flavonoids, terpenoids, saponins, and others. The purpose of this study was to determine the antibacterial properties of Moringa leaves added to layer cake against pathogenic bacteria S. aureus and E. coli. Research has been implemented on April - May 2019. The testing of antibacterial activity by using well method. The results showed that the layer cake with the addition of 4% Moringa leaves indicated the high inhibition zone on the bacteria E. coli by 10.7 mm and S. aureus by 9.7 mm when compared with the addition of 1%, 2%, and 3 % Moringa leaves. The result of bacterial pathogens that were tested in Moringa leaves showed that the bacteria E. Coli had resistance to more robust compared with S. Aureus. This is indicated by the inhibition zone of E. coli that is greater than S. aureus bacteria.

Penentuan waktu ekstraksi pigmen angkak dari substrat ampas sagu menggunakan ultrasonic bath Dian Pramana Putra; Alfi Asben; N Novelina
Jurnal Litbang Industri Vol 8, No 2 (2018)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Penelitian ini bertujuan untuk mengetahui lamanya waktu ekstraksi pigmen angkak dari ampas sagu menggunakan ultrasonic bath. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 kali ulangan yaitu A (ekstraksi 10 menit), B (ekstraksi 20 menit), C (ekstraksi 30 menit), D (ekstraksi 40 menit). Hasil penelitian menunjukkan bahwa bubuk pigmen hasil proses ekstraksi angkak ampas sagu selama 40 menit (perlakuan D) merupakan perlakuan terbaik, dimana intensitas pigmen tertinggi untuk λ 400 nm (kuning), λ 470 nm (orange) dan λ 500 nm (merah ) yaitu 7,63 ; 6,91 dan 5,95. Karakteristik bubuk pigmen angkak (perlakuan D) memiliki nilai aktivias antioksidan 44,52% pada konsentrasi 1000 ppm, kandungan lovastatin 68,60 ppm, kadar air 4,83%, nilai pH 4,03 dan derajat kecerahan 26,76 oHue (merah keunguan). AbstractThis study was aimed to determine the duration of angkak pigment extraction from sago waste using ultrasonic bath. The study used a completely randomized design (CRD) with 4 treatments and 3 repetitions, A (extraction 10 minutes), B (extraction 20 minutes), C (extraction 30 minutes), D (extraction 40 minutes). The results showed that the powder pigment results of the extraction process angkak sago waste for 40 minutes (treatment D) was the best treatment, where the highest intensity of the pigment for λ 400 nm (yellow), λ 470 nm (orange) and λ 500 nm (red) were 7.63; 6.91; and 5.95 respectively. Characteristic of angkak pigment powder (treatment D) had value of antioxidant activity 44.52% at concentration 1000 ppm, lovastatin content 68.60 ppm, water content 4.83%, pH value 4.03, and degree of brightness 26.76 oHue (red purple).

Stability and Toxicity Test of Angkak Pigment Powder from Sago Hampas- Rice Flour Substrate as Natural Dyes Dian Pramana Putra; Novelina Novelina; Alfi Asben
Journal of Applied Agricultural Science and Technology Vol. 5 No. 1 (2021): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Sago hampas is waste from processing sago starch. Sago hampas is generally thrown away without any further treatment. Sago hampas contain nutrients that can be used as a substrate for fermentation of angkak. The study aims to determine the stability and toxicity of angkak pigment powder from sago hampas-rice flour substrate. The study used exploratory research design through experiments in the laboratory. This study used the UV-vis spectrophotometer method in observing the stability of the Angkak powder pigment and the brine shrimps method of angkak pigment powder toxicity test. The results showed that the level of solubility of angkak pigment powder will increase at higher temperatures. Stability of angkak pigment powder tends to decrease with longer heating, the higher of heating temperature and the longer of irradiation. Angkak pigment powder are more stable at neutral and alkaline pH compared with acidic pH. And it is not toxic to experimental animals with LC50 value of angkak pigment powder of 2,897.05 ppm. The conclusion of this study is that temperature affects the intensity of the angkak pigment. Angkak is unstable along with heating time, heating temperature and longer of irradiation.

ANALISIS KIMIA, MIKROBIOLOGI DAN ORGANOLEPTIK MARGARIN YANG MEMANFAATKAN BUBUK ANGKAK SEBAGAI PEWARNA ALAMI Dian Pramana Putra; Rera Aga Salihat; Nika Rahma Yanti
Jurnal Teknologi Pertanian Andalas Vol 26, No 2 (2022)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.26.2.239-247.2022

Margarin ialah produk pangan berupa lemak semi padat yang merupakan emulsi dengan tipe water in oil (w/o), dengan syarat mengandung lebih dari 80 % lemak. Lemak yang sering digunakan dalam pembuatan margarin adalah lemak kakao. Kelebihan penggunaan lemak kakao dalam pembuatan margarin selain mempunyai titik leleh yang tinggi, lemak kakao juga mengandung antioksidan yang tinggi. Namun, lemak kakao memiliki kelemahan pada harganya mahal sehingga perlu dicari alternatif minyak lain yang dapat digunakan sebagai campuran dalam pembuatan proses margarin. Salah satu minyak yang dapat dimanfaatkan sebagai campuran dalam pembuatan margarin adalah Virgin Coconut Oil (VCO). Penelitian ini memanfaatkan lemak kakao dan VCO sebagai bahan baku margarin. Tujuan penelitian ini adalah menganalisis nilai total fenol, antioksidan, lovastatin, angka lempeng total dan organoleptik margarin yang ditambahkan bubuk angkak sebagai pewarna alami. Rancangan Acak Lengkap (RAL) dengan perlakuan 5 taraf dan 3 kali ulangan digunakan sebagai rancangan penelitian. Hasil penelitian menunjukkan penambahan bubuk angkak memberikan pengaruh terhadap nilai aktivitas antioksidan, total fenol, nilai angka lempeng total dan organoleptik. Penambahan bubuk angkak 4 % merupakan perlakuan yang terbaik dan paling disukai oleh panelis berdasarkan penilaian organoleptik dengan nilai aktivitas antioksidan 52,48 %, nilai total fenol sebesar 3,20 %; angka lempeng total 7,8 x 102 dan nilai lovastatin sebesar 1,68 ppm.

KARAKTERISTIK SOSIS TEMPE MENGGUNAKAN BERBAGAI JENIS TEPUNG Suparma Jeki; Asnurita; Dian Pramana Putra; Wellyalina
Jurnal Research Ilmu Pertanian Vol. 1 No. 2 (2021): Jurnal Research Ilmu Pertanian (Agustus 2021)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ztdhwa90

The aim of research was to determine the quality and storey of favorit consumer to tempeh sausage with using various types of flour. The method used was an exploratory method with 5 levels of treatment and 3 replications. This study uses several types of flour in making tempeh sausages that is; tapioca flour, corn flour, brown rice flour, purple sweet potato flour and sago flour. The results showed that the use of various types of flour in making tempeh sausage was favored by con summers, up to standard and also quality of sausage specified by SNI. The results of chemical analysis of the best and most preferred tempeh sausage by consumers are found in making tempeh sausage using purple weet potato flour with a water content of 55,98%, ash 1,35%, fat 21,60%, protein 13,34% and carbohydrates 6,25%.

Improvement of Knowledge and Innovation in the Limau Manis Sejahtera Oyster Mushroom Cultivation Group through a Benchmarking in Sungai Sarik, Padang Pariaman: Improvement Of Knowledge And Innovation In The Limau Manis Sejahtera Oyster Mushroom Cultivation Group Through A Benchmarking In Sungai Sarik, Padang Pariaman Wellyalina, Wellyalina; Meutia Fiana, Risa; Dewi Hayati, PK; Febjislami, Shalati; Pramana Putra, Dian
Andalasian International Journal of Social and Entrepreneurial Development Vol. 3 No. 02 (2023): Andalasian International Journal of Social and Entrepreneurial Development
Publisher : Institute of Research And Community Service, Andalas University / LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijsed.v3.i02.17-21.2023

The Limau Manis Farmers Group is a farmer group located in Limau Manis Village, Pauh Subdistrict, Padang City. This farmer group has been engaged in the cultivation of white oyster mushrooms, and its development has been quite successful. Productive economic development can create a sustainable economy and provide a business opportunity that is ready to compete, thus becoming a source of income for farmers. Especially during the COVID-19 pandemic, when many people lost their jobs, making economic needs even more challenging. The oyster mushroom production efforts of this farmer group are capable of producing a considerable amount of oyster mushrooms. However, there are some obstacles and challenges to producing even more oyster mushrooms. This is due to several factors such as (1) the short shelf life of fresh oyster mushrooms; (2) limited knowledge in processing oyster mushroom harvests; (3) funding issues to support oyster mushroom processing activities; (4) the group's limited knowledge of labeling and packaging; and (5) the group's limitations in managing digital marketing. The most common challenge faced is the frequent delay in spawn availability. Furthermore, the high cost of spawn can also reduce the income of the LMS group. Through benchmarking or visits to advanced oyster mushroom cultivation groups such as the De Jamur group in Sungai Sarik, Padang Pariaman, new knowledge can be acquired, and innovations can be found for the LMS group, resulting in improved mushroom productivity in that group compared to before.

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