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All Journal Itepa : Jurnal Ilmu dan Teknologi Pangan Jurnal Natur Indonesia Jurnal Penelitian Pascapanen Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Biology, Medicine, & Natural Product Chemistry Jurnal Penelitian Pertanian Terapan Jurnal Kimia Terapan Indonesia Jurnal Teknologi & Industri Hasil Pertanian JURNAL AGROHITA Jurnal Teknologi Hasil Pertanian Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Pengembangan Agroindustri Terapan Jurnal Agroindustri Berkelanjutan

Fibra Nurainy

Dosen Jurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Author-ID : 334221

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Public Health Other

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PROSES PENGAMBILAN KEPUTUSAN KONSUMEN DAN ATRIBUT PRODUK KOPI INSTAN DALAM SACHET [Consumer Decision Making Process and Product Attributes of Instant Coffee] Wisnu Satyajaya; Azhari Rangga; Fibra Nurainy; Harun Al Rasyid
Jurnal Teknologi & Industri Hasil Pertanian Vol 19, No 3 (2014): Jurnal Teknologi Industri & Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The objectives of this research were to observe the decision making process and the influence of product attributes in consuming of instant coffee products in sachets. This research used questionnaires to obtain information on the characteristics and consumer behavior of respondents. Data were analyzed using descriptive analysis and importance attributes. The results showed that process of buying through the stages in the purchase decision process, namely a). need recognition: the main benefits expected was freshness of coffee, highest frequency was once a day; and the main barrier was product quality; b). searching of information: the main source was promotion; c). alternative evaluation: The main factor in evaluation was taste, the known brand of instant coffee were Torabika, Nescafe, Kopi Luwak, ABC, Top, Good Day; d). The decision to buy: the main reasons to buy was taste; purchase decision depending on the situation, most influential are friends. e). post-purchase evaluation: customers are willing to keep buying previous products.. The highest product attributes importance of instant coffee were the highest sense of 4.34; aroma 4.23; and freshness of 4.11 which is the characteristics specialty[H1] of coffee. Keywords: consumer, instant coffee, product attributes. [H1] Has been changed

PENGARUH KONSENTRASI KITOSAN TERHADAP AKTIVITAS ANTIBAKTERI DENGAN METODE DIFUSI AGAR (SUMUR Fibra Nurainy; Samsul Rizal; Yudiantoro Yudiantoro
Jurnal Teknologi & Industri Hasil Pertanian Vol 13, No 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

The aim of this work was to obtain the minimal concentration of chitosan which possess antibacterial characteristic. The concentrations of chitosan that used were 0%; 0,2%; 0,4%; 0,6%; and 0,8% (w/v), whereas bacteria cultures used to examine antibacterial activity of chitosan were Escherichia coli, Bacillus subtilis and Staphylococcus aureus. Well method (gel diffusion) was utilized to test the chitosan antibacterial activity. The result was analyzed using descriptive method and presented in the graphic form. The result showed the activity of chitosan restraint as antibacterial. The test of chitosan antibacterial activity utilizes gel diffusion (well) method. The data analyzed descriptively and presented in the graphic form. The result showed the activity of chitosan restraint as anti bacteria against Staphylococcus aureus, Bacillus subtilis or Escherichia coli with the highest restraint diameter was noticed at the addition of 0,2% chitosan, which were 20,27 mm/mg chitosan, 24,50 mm/mg chitosan and 31,53 mg chitosan, respectively. The lowest restraint diameter was found at the addition of 0,8% chitosan, which were 6,82 mm/mg chitosan, 12,14 mm/mg chitosan and 14,23 mm/mg chitosan, respectively. Keywords: Antibacterial activity, chitosan, gel diffusion method

PENGARUH PERBANDINGAN TEPUNG TAPIOKA DAN TEPUNG JAMUR TIRAM PUTIH (Pleurotus Oestreatus) TERHADAP VOLUME PENGEMBANGAN, KADAR PROTEIN DAN ORGANOLEPTIK KERUPUK [Effect of tapioca and white oyster mushroom (Pleurotus oestreatus) flour comparison on expansion volume, protein content and sensoric characteristics of crakers] Fibra Nurainy; Ribut Sugiharto; Dewi Wulan Sari
Jurnal Teknologi & Industri Hasil Pertanian Vol 20, No 1 (2015): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Oyster mushroom flour (Pleurotus oestreatus) is an alternative form of half end product from oyster mushroom, due its durability in storage and can be applied in varous processed food such as cracker. This flour can be used for food crakers which contains high protein and fiber content since it contains. 17,50% of protein and 14,12% of fiber. This condition is suitable for producing crackers. The research was conducted to find out the best comparison of tapioca and oyster mushroom flour to produce the best characteristics of oyster mushroom flour crackers. The characteristics include expansion volume, sensory, and protein content. This research was designed in a Completely Randomized Block Design with 4 replication. The treatments had 6 levels comparison of tapioca and oyster mushroom flour: L1 (0%: 100%), L2 (5%: 95%), L3 (10%: 90%), L4 (15%: 85% ), L5 (20%: 80%); L6 (25%: 75%). respectively data were analiyzed with Anova to find out the treatment effects, then the data were further analyzed with Honestly Significant Difference (HSD) test on level of 5% to find the best comparison. The best comparison was L5 (20% oyster mushroom flour and 80% tapioca) which resulted crackers, with expansion volume of 272.063%, and protein content 7.636% respectively. The crackers also had a crunchy texture and rather-typical of oyster mushroom flour aroma.Keywords: crakers, oyster mushroom flour, sensory

PERILAKU DAN KEPUASAN KONSUMEN MAHASISWA UNIVERSITAS LAMPUNG TERHADAP MAKANAN CEPAT SAJI MENU UTAMA AYAM BAKAR [Customer Behavior and Satisfaction of the University of Lampung Students on Fast Food Grilled Chicken as the Main Menu] Fibra Nurainy; Azhari Rangga; Mahesa Reyhan Prayoga
Jurnal Teknologi & Industri Hasil Pertanian Vol 24, No 2 (2019): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v24i2.77-88

This study aimed at knowing the behavior and consumer satisfaction of students at the University of Lampung on fast food products, and determining the level of importance and performance of attributes that influence the marketing mix recommendations. The study used a behavioral survey and customer satisfaction method, and was performed to survey 77 students. Data were analyzed using Importance-Performance Analysis, and Customer Satisfaction Index. The results showed that the initial motivation of consumers to buy was easy to obtain (29 people), and the benefit sought to eliminate hunger and had good taste (72 people). The main focus of the attributes was the taste (54 people) by which consumers who felt quite satisfied were 43 people and those who decided to buy back as many as 71 people. The results of the Importance-Performance Analysis showed that the main priority was the speed of preserving. Attributes that was suitable with the interests of consumers were spices, textures, product hygiene, friendliness in service and comfort of the place, while the low-performance attributes were product appearance, price discounts on specific activities, selection of advertising media used, preserving package and size per serving. The value analysis of the Customer Satisfaction Index (CSI) was 86.56%, that means the consumers feel very satisfied. Recommendations related to the marketing mix (7P) to be performed by producers were product variables improvement, namely appearance and preserving, and promotion products, such as price discounts on specific activities, as well as actively promoting on social media.

PENGARUH PERBANDINGAN BUBUK COKLAT DAN TEPUNG KETAN TERHADAP SIFAT KIMIA DAN SENSORI DODOL COKLAT [Effect of the Comparison of Cocoa Powder and Glutinous Rice Flour on the Chemical and Sensory Properties of Chocolate Dodol] Fibra Nurainy; Otik Nawansih; Merry Monika Sitanggang
Jurnal Teknologi & Industri Hasil Pertanian Vol 23, No 1 (2018): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Chocolate dodol is one of food product made from cocoa beans processingtoincrease the economic value. Chocolate dodol processing technology is simple enough to be made in small scale industry (home industry). The research was purposedto obtain a formulation of glutinousriceflour andcocoapowderto getthe best physical, chemical and sensory characteristics of chocolate dodol. The research was designed in a Completely Randomized Block Design in 4 replication. The treatments had 6 levels of comparison of cocoa powder and glutinous rice flour, that were L1 (5%:95%); L2 (10%:90%); L3 (15%:85%); L4 (20%:80%); L5 (25%:75%); L6 (30%:70%%), respectively. Data were analyzed with analysis of variant to find the treatment effects, and the data were further analyzed with Honestly Significant Difference (HSD) test on level of 5% to find the best treatment. The research showed that the best chocolate dodol was made of 25%-30% cocoa powder and 70%-75% glutinous rice flour. The best chocolate dodol had a plastic texture, tasteand flavor of chocolate, dark brown in color, water content of 3,49%-3,86%, fat content of 2,61%-3,00%, protein content of 0,27%, ash content of 0,69% and carbohydrate content of 92,16%.

Karakteristik Probiotik Minuman Fermentasi Laktat Sari Buah Nanas dengan Variasi Jenis Bakteri Asam Laktat Samsul Rizal; Maria Erna; Fibra Nurainy; Artha Regina Tambunan
Jurnal Kimia Terapan Indonesia Vol 18, No 01 (2016)
Publisher : Research Center for Chemistry - LIPI

Pangan fungsional adalah pangan yang dikonsumsi sebagai diet biasa,memiliki efek fisiologis, dan dapat mengurangi efek dari penyakit kronis.Salah satunya adalah minuman probiotik. Minuman probiotik yang telahdikenal secara luas selama ini diproduksi dengan menggunakan susu sapisehingga relatif mahal harganya. Penggunaan bahan baku alternatif sepertisari buah nanas diperlukan untuk menghasilkan produk minuman probiotikyang lebih terjangkau namun memiliki kualitas yang baik. Tujuan daripenelitian ini adalah untuk mempelajari pengaruh jenis Bakteri Asam Laktat(BAL) terhadap karakteristik minuman probiotik sari buah nanas, danmendapatkan jenis BAL terbaik yang menghasilkan karakteristik probiotikterbaik dari minuman fermentasi laktat sari buah nanas. Penelitian inimenggunakan metode eksploratif dalam perlakuan tunggal jenis BAL:Lactobacillus acidophilus, Lactobacillus bulgaricus, Lactobacillus casei, danStreptococcus thermophilus sebagai inokulum uji. Data yang diperolehdianalisis dengan menggunakan Beda Nyata Terkecil pada 1% dan 5%.Perlakuan yang diamati adalah nilai pH, asam laktat total, jumlah BAL,ketahanan terhadap pH asam (2,5), dan uji aktivitas antagonis terhadapbakteri patogen. Hasil penelitian menunjukkan bahwa strain terbaik yangmenghasilkan minuman probiotik yang memenuhi syarat sebagai kriteriaprobiotik adalah Lactobacillus casei. Minuman probiotik yang dihasilkanoleh Lactobacillus casei memiliki nilai pH 3,54; total asam laktat 3,45; danjumlah BAL 1,1x1010 cfu/mL, selisih antara log jumlah koloni pada pH asamdan kontrol adalah 5,67 cfu/mL; dan aktivitas antagonis terhadap bakteripatogen Bacillus cereus adalah 13,97 mm2 (tertinggi).

FERMENTABILITAS EKSTRAK CINCAU HIJAU (Premna oblongifolia Merr) OLEH TIGA JENIS BAKTERI ASAM LAKTAT Fibra Nurainy; Samsu Udayana; Muhamad Kurniadi
Jurnal Kimia Terapan Indonesia Vol 14, No 2 (2012)
Publisher : Research Center for Chemistry - LIPI

Penelitian ini bertujuan untuk menentukan konsentrasi ekstrak cincau yang tepat dan jenis bakteri asam laktat yangdapat tumbuh pada ekstrak cincau tersebut sehingga diperoleh minuman sinbiotik ekstrak cincau dengan karakteristik terbaik. Penelitian dilakukan terhadap 9 perlakuan yang berbeda dimana perlakuan disusun secara faktorial (3 x 3) dalam rancanganacak kelompok lengkap (RAKL) dengan 3 ulangan. Faktor pertama adalah konsentrasi ekstrak cincau hijau yang terdiri daritiga taraf, yaitu 0%, 0.5%, dan 1%. Faktor kedua adalah jenis bakteri asam laktat, yaitu Lactobacilus casei, Lactobacillusacidophilus dan Lactobacillus plantarum. Data dianalisis sidik ragam untuk mengetahui ada tidaknya perbedaan antarperlakuan dan dianalisis lanjut dengan uji Beda Nyata Terkecil (BNT) pada taraf nyata 5%. Hasil penelitian menunjukkanminuman sinbiotik ekstrak cincau terbaik adalah minuman yang difermentasi oleh Lactobacillus casei pada konsentrasiekstrak cincau 0,5% yang menghasilkan nilai log total BAL sebesar 9,07 atau setara 2,3 x 109koloni/ml, nilai total asamsebesar 0,96% dan nilai pH sebesar 3,58. Namun demikian pada semua konsentrasi ekstrak cincau yang ditambahkan dandifermentasi oleh Lactobacillus casei, Lactobacillus acidophillus maupun Lactobacillus plantarum tidak menunjukkanadanya aktivitas antibakteri terhadap Bacillus cereus dan Eschericia coli yang diuji dengan metode difusi agar.Kata Kunci: Ekstrak cincau, bakteri asam laktat, minuman sinbiotik

UJI ORGANOLEPTIK DAN MIKROBIOLOGI MINUMAN SINBIOTIK DARI EKSTRAK CINCAU HIJAU (Premna oblongifolia Merr) A. S. Suharyono; Fibra Nurainy; Samsul Rizal; Muhamad Kurniadi
Jurnal Teknologi Hasil Pertanian Vol 4, No 1 (2011)
Publisher : Universitas Sebelas Maret (UNS)

Telah dilakukan uji organoleptis dan mikrobiologi minuman sinbiotik hasil ekstrak cincau hijau (Premnaoblongifolia Merr). Penelitian ini bertujuan untuk mengetahui konsentrasi penambahan sukrosa pada minumansinbiotik dari ekstrak cincau hijau yang menghasilkan karakteristik organoleptik dan mikrobiologi yang sesuaidengan standar minuman laktat supaya dapat diterima konsumen. Penelitian ini menggunakan satu faktorperlakuan dengan tiga pengulangan. Faktor tersebut adalah konsentrasi penambahan larutan sukrosa terhadappembuatan minuman sinbiotik dari ekstrak cincau hijau. Perlakuan penambahan sukrosa (PS) terdiri dari 0%(PS0), 5% (PS5), 10% (PS10), dan 15% (PS15) (b/v). Produk disimpan selama 28 hari, pengamatan dilakukansetiap satu minggu sekali terhadap penerimaan rasa, meningkatnya total bakteri asam laktat dan tingkat stabilitas.Data dari hasil pengamatan dianalisis secara deskriptif dan disajikan dalam bentuk tabel dan grafik. Hasilpenelitian menunjukkan bahwa karakteristik minuman sinbiotik dari ekstrak cincau hijau masih mampumemenuhi standar minuman laktat untuk dapat diterima konsumen selama penyimpanan (28 hari). Berdasarkanuji organoleptik minuman sinbiotik ekstrak cincau hijau pada setiap pengamatan selama penyimpanan, produkyang paling disukai panelis yaitu produk dengan penambahan larutan sukrosa 65% (b/v) sebanyak 15% (v/v),produk masih memenuhi standar total bakteri asam laktat minimal 1,0x107 cfu/ml dan penerimaan tertinggiterhadap skor uji organoleptik. Semakin banyak larutan sukrosa dan lama waktu penyimpanan maka nilai tingkatkekeruhan produk semakin tinggi, berarti produk minuman sinbiotik tersebut semakin tidak stabil.

PERTUMBUHAN L.CASEI PADA BERBAGAI LAMA FERMENTASI MINUMAN SINBIOTIK DARI EKSTRAK CINCAU HIJAU (PREMNA OBLONGIFOLIA MERR) Suharyono Suharyono; Samsul Rizal; Fibra Nurainy; Muhamad Kurniadi
Jurnal Teknologi Hasil Pertanian Vol 5, No 2 (2012)
Publisher : Universitas Sebelas Maret (UNS)

Tujuan dari penelitian ini adalah untuk mendapatkan waktu fermentasi optimal dalam pembuatanminuman sinbiotik dari ekstrak cincau hijau sehingga didapat total kandungan bakteri asam laktat. Rancanganpercobaan dalam penelitian ini adalah rancangan kelompok acak lengkap. Penelitian disusun dalam tiga kalipengulangan dengan satu faktor lama fermentasi yang terdiri dari 7 tahap yaitu 0 sebagai kontrol,, 8, 16, 24, 32,40, dan 48 jam pada suhu 37oC. Hasil pengamatan kemudian diuji dengan Uji Bartlett dan dengan Uji Tuckey,untuk mengetahui adanya perbedaan antara 1% dan 5% dari perbedaan yang kurang signifikan. Hasilnyamenunjukkan bahwa lama fermentasi optimal untuk menghasilkan minuman sinbiotic cincau hijau ekstrak daunadalah 16 jam dengan karakteristik produk memiliki jumlah tertinggi di BAL 1,78 x1010 CFU / ml dengan pH3,40 dan total asam 3,30%.

KARAKTERISTIK MINUMAN PROBIOTIK SARI JAMBU BIJI MERAH DENGAN PENAMBAHAN EKSTRAK KAYU MANIS DAN KAYU SECANG Fibra Nurainy; Samsul Rizal; Suharyono Suharyono; Esa Susanti
Jurnal Penelitian Pertanian Terapan Vol 22 No 2 (2022)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v22i2.2149

Red guava was a potential fruit that could be used as raw material for probiotic drinks. The addition of spices such as cinnamon and sappan wood could increase the acceptance of its sensory properties as well as its functional benefits. This study aims to determine the effect of spices (cinnamon and sappan wood) and spice concentration on total lactic acid bacteria, total acid, pH and sensory properties of red guava juice probiotic drink fermented with Lactobacillus casei bacteria. The treatments were arranged in a Completely Randomized Block Design (RAKL) with two factors and three replications. The first factor was the type of spice which consists of cinnamon (J1) and sappan wood (J2). The second factor was the concentration of spices, namely 1% (K1), 2% (K2), 3% (K3), 4% (K4), and 5% (K5).The data were analyzed by comparison test and orthogonal polynomial (OP/OC) at 5% level. The results showed that the type of spice (cinnamon and sappan wood) significantly affected the total lactic acid bacteria (LAB), total lactic acid, aroma, and overall acceptance of the red-spiced guava juice probiotic drink. Spice concentration had a significant linear effect on total lactic acid bacteria (LAB), total lactic acid, pH, and aroma, quadratic effect on taste and overall acceptance of red guava juice probiotic drink. The addition of 3% cinnamon extract resulted in a red-spiced guava juice probiotic drink with the best characteristics with a total LAB of 10.93 log cfu/ml; titrable acidity of 0.49%; pH of 4.25; hedonic taste score of 3.31 (medium like); hedonic aroma score of 3.24 (medium like); and an overall acceptance score of 3.53 (likes).

Co-Authors -, Naomi Azzahra A. S. Suharyono Aditya Wahyu Nugraha Affanti, Renita Ahmad Sapta Zuidar Ahmad Sapta Zuidar Amanda Putra Seta Andi Antonika Ardiansyah - Artha Regina Tambunan Azhari Rangga Azhari Rangga Chintia Agrefina Brilian Danar Tri Winanti, Diki Dewi Wulan Sari Didit Haryanto Diki Winanti Dinda Dwi Jessica Dyah Koesoemawardan Dyah Koesoemawardani Dyah Koesoemawardani Eka Intan Kumala Putri Erdi Suroso Esa Ghanim Fadhallah Esa Susanti Etika, Delya Fiqinanti, Ningrum Fransisca Debora Hakim, Shahelia Harun Al Rasyid Harun Al Rasyid Herdiana, Novita Hotma Ria Tumanggor Ika Mulawati Ikrar Triastuti Ikrar Triastuti Indraningtyas, Lathifa Indraputri, Qalbina Rifka Jessica, Dinda Dwi Julieta, Kensa Kamilah Hafsah, Latifah Koesoemawardani, S.Pi., M.P., Dyah Larassati, Dyah Putri Latifah Kamilah Hafsah Lidya Sari Mas Indah, Lidya Sari Mas Luthfiyyah, Maftukh Zaina M A Chozin M Rakha Pradipta Virhananda Mahesa Reyhan Prayoga Maria Erna Maulida Melvina Putri Melda Safitri Melvina Putri, Maulida Melza Fitriani Merliyanisa Merliyanisa Merry Monika Sitanggang Merry Monika Sitanggang Merry Monika Sitanggang, Merry Monika Mubarik, Depri Muhamad Kurniadi Muhammad Iqbal Meyza Nadyra Sari Ningrum Fiqinanti Ningrum, Billa Aprilia Nisriinaa, Risa Nova Andriani Pratiwi Nurainy, Yulia Nurwijayanti Oktabriyana, Tiara Otik Nawansih Otik Nawansih Otik Nawansih Otik Nawansih Otik Nawansih Otik Nawansih Permatasari, Kartini Prasetyo, Yusuf Eko Pratama, Muhammad Rafy Wahyu Pratiwi, Nova Andriani Putri, Nadia Eka Qalbina Rifka Indraputri Renita Affanti Ribut Sugiharto Ribut Sugiharto Risa Nisriinaa Riyan Arip Wibowo Safitri, Melda Samsu Udayana Samsul Rizal Sari, Nadyra Siti Nurdjanah Siti Nurdjanah Siti Nurjanah Sri Hidayati Sri Hidayati Sri Hidayati Subeki Subeki Suharyono - Suharyono - Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono, Suharyono Susi Astuti Susilawati Susilawati - Susilawati - Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Sussi Astuti Syafita, Anggi Tanto Pratondo Utomo Teguh Setiawan Ulfa, Dzakiya Virhananda, M Rakha Pradipta Wahyu Nugraha Wan Abbas Zakaria Winanti, Diki Winanti, Diki Danar Tri Wisnu Satyajaya Yudiantoro Yudiantoro Zahra Catrinnada Corie Zulferiyenni - Zulferiyenni Zulferiynni Zulferiyenni, Zulferiyenni Zulferiynni, Zulferiyenni

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