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All Journal AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Journal of Science and Applicative Technology Indonesian Food and Nutrition Progress Jurnal Aplikasi Teknologi Pangan CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Teknologi Pertanian Andalas
Amalia Wahyuningtyas
Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Hedonic Test Of Lado Mudo Chili Sauce By Addition Of Various Concentrations Of Citric Acid Dea Tio Mareta; Hesti Ayuningtyas Pangastuti; Lasuardi Permana; Vita Fitriani; Amalia Wahyuningtyas
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 1 (2021)
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v8i1.1331

Abstract

The chili sauce product is very popular because it is practical and easy to carry anywhere, and has a longer shelf life compared to fresh chili sauce. This study aimed to determine the level of consumer acceptance by the preference test (hedonic) of some of the sensory attributes of lado mudo chili sauce (color, aroma, texture, and taste) with variations in the addition of citric acid concentration (0% w/w), 0.1%. (w/w), 0.3% (w/w), and 0.5% (w/w)). The hedonic test of lado mudo chilli sauce involved 30 untrained panelists, using a rating scale in the form of numbers from 1 (Dislike Extremely) to 9 (Like Extremely). The results showed that the panelists' preference for the sensory attributes of color, texture, aroma, texture and taste led to the descriptions of " Like Slightly", "Neither Like nor Dislike", " Neither Like nor Dislike ", and " Neither Like nor Dislike", while variations in the addition of citric acid were not affect the level of preference for all sensory attributes of the panelists
Pengembangan Produk Sambal Andaliman (Zanthoxylum acanthopodium DC) Berkemasan Retort pouch: Studi Karakteristik Fisik, Kimia dan Sensoris Lasuardi Permana; Hesti Ayuningtyas Pangastuti; Vita Fitriani; Dea Tio Mareta; Amalia Wahyuningtyas
Jurnal Aplikasi Teknologi Pangan Vol 10, No 2 (2021): Mei 2021
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.7429

Abstract

Sambal andaliman (Zanthoxylum acanthopodium DC) adalah sambal khas dari Sumatera Utara, Indonesia. Produk sambal andaliman instan berkemasan retort pouch merupakan produk pangan lokal yang diinovasi agar memiliki masa simpan yang panjang namun masih dalam kualitas yang baik. Perlakuan sterilisasi dan penambahan asam, perlu dilakukan untuk menambah masa simpannya akan tetapi perlu mempertahankan kualitas sensorinya. Penelitian ini bertujuan untuk mengetahui kombinasi lama sterilisasi dan konsentrasi asam sitrat terbaik terhadap karakterisasi sifat fisik, kimia, dan sensoris sambal andaliman. Metode pembuatan produk sambal dilakukan dengan pengukusan cabai, bawang merah, bawang putih, dan tomat yang difinalisasi dengan tahap penghalusan. Hasil penelitian menunjukkan bahwa sambal andaliman terbaik dilihat dari parameter kadar air, pH, aktivitas air, viskositas, dan warna adalah sambal dengan perlakuan: (1) lama sterilisasi 35 menit dan asam sitrat 5% (b/b) dan (2) lama sterilisasi 35 menit dan asam sitrat 3%. Berdasarkan hasil analisis sensoris yang dilakukan pada sambal terpilih bersama dengan sambal kontrol, diketahui bahwa seluruh parameter sensoris menunjukkan hasil yang tidak berbeda nyata, kecuali parameter rasa. Kesimpulannya, sambal terbaik pada penelitian ini adalah sambal dengan lama sterilisasi 35 menit dan asam sitrat 3%. Informasi ini sangat bermanfaat bagi wirausaha dibidang sambal khas untuk dapat memperpanjang masa simpan namun tetap mempertahankan kualitas sensorinya.AbstractAndaliman (Zanthoxylum acanthopodium DC) is traditional chili sauce from North Sumatera, Indonesia. Andaliman chili sauce prepared with retort pouch has known as local food product that was developed to have long shelf life but remaining good quality. Sterilzation and acid fortification were commonly used in manufacture, therefore the purpose of this research was to understand the best combination of sterilization time and citric acid concentration to Andaliman chili sauce’s physical, chemical, and sensory characteristics. Chili sauce was done by steaming fresh chili, onion, garlic, and tomato and followed by grinding. The research showed that the best andaliman chili sauce seeing from several parameter such as moisture content, pH, water activity, viscosity, and color was chili sauce with treatment of: (1) 35-minute sterilization time and 5% (w/w) citric acid concentration; and (2) 35-minute sterilization time and 3% citric acid concentration. Based on sensory analysis in two selected chili sauce and other chili sauce as controls, it has been discovered that all of the sensory parameter showed no significance, except taste parameter. As conclusion, the best andaliman chili sauce in this research was product with combination of 35-minutes sterilization time and 3% citric acid concentration. This information may open the knowledge to chili sauce producer to enhance the shelf life but keep maintaining good quality.
KAJIAN SIFAT FISIK, KIMIA, DAN SENSORIS SAMBAL TEMPOYAK (DURIAN TERFERMENTASI) BERKEMASAN RETORT POUCH Hesti Ayuningtyas Pangastuti; Lasuardi Permana; Dea Tio Mareta; Vita Fitriani; Amalia Wahyuningtyas
Jurnal Teknologi Pertanian Andalas Vol 24, No 2 (2020)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.24.2.157-165.2020

Abstract

Tempoyak merupakan daging fermentasi durian yang diproses, dengan atau tanpa menggunakan garam. Tempoyak dapat divariasi menjadi berbagai olahan produk pangan, salah satunya adalah sambal tempoyak. Komersialisasi sambal tempoyak dapat dilakukan untuk meningkatkan umur simpan produk, salah satunya dengan menggunakan pengemasan retort. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan asam sitrat ke dan perbedaan waktu sterilisasi terhadap sifat fisikokimia dan sensoris sambal tempoyak dengan pengemasan retort untuk menghasilkan produk dengan kombinasi perlakuan terbaik. Hasil penelitian menunjukkan bahwa interaksi penambahan asam sitrat dan perbedaan waktu sterilisasi memiliki pengaruh signifikan (p<0.05) terhadap parameter kadar air, pH, aktivitas air, viskositas, dan kecerahan pada produk. Setelah dilakukan teknik eliminasi menggunakan metode indeks efektivitas serta dilakukan evaluasi sensoris, diketahui bahwa perlakuan sambal tempoyak terbaik adalah produk dengan penambahan 3% asam sitrat dan waktu sterilisasi 35 menit.
Evaluasi Pemenuhan Elemen Cara Produksi Pangan yang Baik untuk Industri Rumah Tangga (CPPB-IRT) pada UKM Pempek Dina Fithriyani; Hesti Ayuningtyas Pangastuti; Amalia Wahyuningtyas; Lasuardi Permana; Arif Budiman
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2022): April
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v4i3.1150

Abstract

Tujuan pengabdian ini adalah untuk mengetahui level IRTP (Industri Rumah Tangga Pangan) sebagai indikator pelaksanaan CPPB-IRT (Cara Produk Pangan yang Baik untuk Industri Rumah Tangga) pada UKM Pempek U, serta melakukan rekomendasi perbaikannya. Teknik identifikasi level IRTP dilakukan dengan melaksanakan asesmen lapangan berupa wawancara dan kunjungan lapangan. Ceklis asesmen CPPB-IRT dilakukan sesuai dengan peraturan BPOM RI. Hasil kegiatan menunjukkan bahwa UKM Pempek Way Halim berada pada level IRTP 4 dan membutuhkan inspeksi harian. Terdapat beberapa ketidaksesuaian yang ditemukan, yaitu terdiri dari 9 ketidaksesuaian kritis, 9 serius, 3 mayor, dan 1 minor.  Hasil asesmen lapangan kemudian dilaporkan kepada UKM untuk dilakukan perbaikan.
Carboxymethyl Celulose (CMC) from Snake Fruit (Salaca edulis Reinw) Kernel of “Pondoh Super”: Synthesis and Characterization Sri Anggrahini; Djagal Wiseso Marsono; Agus Setiyoko; Amalia Wahyuningtyas
Indonesian Food and Nutrition Progress Vol 14, No 2 (2017)
Publisher : Indonesian Association of Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ifnp.29778

Abstract

Snake fruits kernel has high cellulose content thus potential to be an alternative source of carboxylmethylcellulose (CMC) production. However there are several condition that have to be optimized to increase the CMC synthesis which are concentration of  NaOH solution, NaMCA addition, and the reaction temperature based on  the degree of substitution (DS). The aim of this study was to determine the optimum conditions of synthesis CMC from “Salak Pondoh Super” kernel. Some factors that likely influence the synthesis were concentration of  NaOH solution , NaMCA addition, and the reaction temperature based on  the degree of substitution (DS) as the responses. Synthesis of CMC was optimized using completely randomized design. The result then was characterized by several parameters including water content, viscosity, purity, Water Holding Capacity (WHC), Oil Holding Capacity (OHC), lightness, crystallinity, and FT-IR spectra. Optimization was achieved by the use of  15% NaOH solution, 5 gram NaMCA per 5 gram cellulose and reaction temperature of 55ºC. The characteristics of the optimized CMC were DS 0.825, purity 90.86%, water content of 7.16 (% wb), viscosity 3.86 cps, 142.72 yield (% db), WHC 2.37 (g/g), OHC 2.31 (g/g), lightness 78.48, and crystanillity 32.69%. The FT-IR spectra of snake fruit kernel CMC was similar with the CMC Standard.
Young Adult Perception of Fermented Durian (Tempoyak) in Lampung Province, Indonesia Lasuardi Permana; Hesti Ayuningtyas Pangastuti; Amalia Wahyuningtyas
Journal of Science and Applicative Technology Vol 5 No 1 (2021): Journal of Science and Applicative Technology June Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/jsat.v5i1.392

Abstract

Tempoyak is fermented food made from durian (Durio zibethinus) pulp. This product is popular traditional food in Indonesia and Malaysia. To ensure the current position of tempoyak and its dishes in young generation, this research was conducted to obtain young adult perception about tempoyak as traditional food in Lampung, and also discover about its potential for innovation. Method for investigate the response of young adults to tempoyak as traditional food was using direct questionnaire survey through google form. A total of 115 respondents have participated in the survey, consisted of 43 men and 72 women. The result showed that all of the respondent were familiar with tempoyak, but only three-quarter of them had ever taste of its products. Half of the respondent were preferred intermediate acidity level of tempoyak, and the rest of them preferred tempoyak with low acidity level and sweet taste. More than 95% of respondents agreed that tempoyak needs innovation to be better known in public. The innovation needed were product form (55%), packaging innovation (21%), instant product innovation (18%), others (5%), and marketing strategy (1%).
Optimasi Sintesis Methyl Cellulose (MC) dari Biji Salak (Salacca edulis Reinw) Pondoh Super Amalia Wahyuningtyas; Agus Setyoko; Sri Anggrahini; Djagal Wiseso Marseno
Journal of Science and Applicative Technology Vol 5 No 1 (2021): Journal of Science and Applicative Technology June Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/jsat.v5i1.389

Abstract

Snake fruit (Salacca zalacca) is one of the typical fruits from Indonesia. Pondoh is one of the snake fruit species largely found in Yogyakarta. The kernels of snake fruit are wastes, but contains a lot of cellulose. Cellulose can be processed into methyl cellulose And be used as food additive. This study aimed to understand the optimized the optimizing synthesis of methyl cellulose through the concentration of NaOH, dimethyl sulfate and reaction temperature. The study was conducted by extracting cellulose using 4 % NaOH concentrations. Dehemicellulose and bleaching were done to dilute hemicellulose and lignin. The optimization of methyl cellulose was done using Response Surface Methodology with various concentrations of NaOH (10, 15, 20, 25, 30%), dimethyl sulfate (2, 3, 4, 5, 6 ml), and temperature (45, 50, 55, 60, 65°C). NaOH could change cellulose crystalline region and formed Na-cellulose. Dimethyl sulfate can be acted as substitution agent, while temperature controlling plays role to obtain appropriate conditions for reaction. The results showed that the use of NaOH concentration, dimethyl sulfate and temperature affected the degree of substitution, OHC and lightness. The addition of NaOH and dimethyl sulfate in producing methyl cellulose had more effect on the increasing of degree of substitution than temperature treatment. The optimum condition of methyl cellulose were 0.91% NaOH; 3.52 ml of dimethyl sulfate, at 46.51°C temperature.
Karakterisasi Fisik, Kimia, dan Sensoris Saus Sambal Mangga Kweni (Mangifera odorata Griff) dengan Variasi Konsentrasi Asam Sitrat dan Durasi Sterilisasi Vita Fitriani; Hesti Ayuningtyas; Dea Tio Mareta; Lasuardi Permana; Amalia Wahyuningtyas
Journal of Science and Applicative Technology Vol 5 No 1 (2021): Journal of Science and Applicative Technology June Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/jsat.v5i1.404

Abstract

Mangga kweni (Mangifera odorata Griff) merupakan salah satu jenis mangga yang cukup banyak dibudidayakan oleh masyarakat dan banyak dimafaatkan dalam pembuatan sambal, khususnya di daerah Lampung dan Palembang. penelitian ini bertujuan untuk mengembangkan produk saus sambal kweni instan dengan penambahan asam sitrat dan perlakuan sterilisasi. Variasi konsentrasi asam sitrat dalam penelitian ini adalah 0%, 0,1%, 0,3%, dan 0,5%, dengan durasi sterilisasi 20 menit dan 35 menit. Pengujian yang dilakukan terhadap saus sambal kweni berupa analisis sifat fisik, kimia, dan sensoris. Hasil penelitian menunjukkan bahwa variasi pemberian asam sitrat dan lama sterilisasi berpengaruh signifikan (p<0,05) terhadap kadar air, nilai pH, viskositas dan warna. hasil analisis sensoris berdasar uji tingkat kesukaan (hedonik), menunjukkan tidak ada perbedaan yang signifikan antar sampel, namun secara keseluruhan atribut (overall), sampel D yang disterilisasi 35 menit adalah yang paling disukai panelis.
Effect of Various Methods of Processing Curly Red Chilli (Capsicum annum L.) on the Physicochemical and Organoleptic Characteristics of Coconut Nira Soy Sauce Muhammad Rizky Ramanda; Alexandra T. Putri; Amalia Wahyuningtyas
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 10 No 1 (2023)
Publisher : UNIVED Press, Dehasen University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v10i1.3569

Abstract

Soy sauce is a liquid product derived from fermented soybeans or soybean meal plus sugar with or without the addition of other food ingredients. Soy sauce is usually made from soybeans, but apart from soybeans, soy sauce can be made with coconut sap. Previously, research on coconut sap soy sauce had been conducted, but the results showed that the panelists' preference for coconut sap soy sauce was still low. In this study, the addition of curly red chili with various processing methods and spices was thought to increase the panelists' preference for coconut sap soy sauce. This study aimed to examine the physicochemical and organoleptic characteristics of coconut sap soy sauce with the addition of curly red chili with four processing methods. The chili processing methods used were coarsely ground chilies, finely ground chilies, dried chili powder, and chili extracts. The research stages include the process of making coconut sap soy sauce, organoleptic tests, viscosity tests, acidity tests (pH), and sucrose tests. ANOVA (Analysis of Variance) and SPSS applications were used to analyze the test data. If significant results are obtained, the analysis is continued with Duncan's Multiple Range Test (DMRT) with a significance level of 5%. Based on the test results, the addition of various chili processing methods significantly affected the degree of acidity (pH), viscosity, sucrose content, hedonic color, hedonic viscosity, and hedonic spiciness. However, the effect is not significant on the hedonic aroma. The coconut sap soy sauce with chili extract obtained the highest score for the ranking test assessment.
Co-Authors Agus Setyoko Alexandra T. Putri Arif Budiman Dea Tio Mareta Dina Fithriyani Djagal Wiseso Marseno Djagal Wiseso Marsono Hesti Ayuningtyas Hesti Ayuningtyas Pangastuti Lasuardi Permana Muhammad Rizky Ramanda Setiyoko, Agus Sri Anggrahini Sri Anggrahini Vita Fitriani Vita Fitriani Vita Fitriani Vita Fitriani