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All Journal agriTECH Jurnal Agroindustri Jurnal Teknologi & Industri Hasil Pertanian Teknologi dan Industri Pertanian Indonesia Jurnal Ilmiah Mahasiswa Pertanian Jurnal Pengabdian Mahakarya Masyarakat Indonesia

Nida El Husna

Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala, Jl Tgk. Hasan Krueng Kalee No.3 Darussalam, Banda Aceh

Author-ID : 2765019

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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Kandungan Antosianin dan Aktivitas Antioksidan Ubi Jalar Ungu Segar dan Produk Olahannya Nida El Husna; Melly Novita; Syarifah Rohaya
agriTECH Vol 33, No 3 (2013)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Purple fleshed sweet potato is a potential source of anthocyanins which is as an antioxidant, antimutagenic, and anticarcinogenic. Anthocyanins can be damaged by high temperatures. However, traditionally a number of processed sweet potato products involve heat treatment. This study aimed to assess the reduction of anthocyanins content in processed sweet potato products (flour, chips, sweet potato, steamed, boiled, and fried pieces) from two types of local purple fleshed sweet potato (light purple and dark purple), therefore it might provide useful information stages in order to maintain the content of anthocyanins. The experiment was arranged in a Randomized Complete Block Design (RCBD) of factorial arrangement treatments (two types of purple fleshed sweet potato, and five types of purple fleshed sweet potato processed products). The main analysis parameter are anthocyanins content and antioxidant activity. The anthocyanins content of dark purple fleshed sweet potato was 61.85 mg/100g, 17 times higher than light purple fleshed sweet potatoes 3.51 mg/100g. Dark purple fleshed sweet potatoes have antioxidant activity approximately 59.25%, greater than light purple fleshed sweet potatoes 56.64%. Decrease in anthocyanins content for processed products from both types of purple sweet potatoes showed the same trend. Purple sweet potato processed products that able to maintain fairly high the content of anthocyanins (the lowest rate of decline in anthocyanin levels) were obtained on a steamed sweet potato (34.14% for dark purple and 42.16% for light purple), while the highest reduction obtained on the product chips (95.21% for dark purple and 88.47% for light purple). Reduction of antioxidant activity showed a directly proportion of the decrease in anthocyanins content of processed products, with the exception of processed products chips.ABSTRAKUbi jalar ungu potensial sebagai sumber antosianin yang dapat berfungsi sebagai antioksidan, antimutagenik, dan antikarsinogenik. Antosianin dapat rusak akibat suhu tinggi (pemanasan) yang biasa digunakan dalam pembuatan sejumlah produk olahan ubi jalar. Penelitian ini bertujuan untuk mengkaji pengurangan/kehilangan antosianin pada produk olahan ubi jalar (tepung, keripik, ubi jalar kukus, rebus, dan goreng) dari dua jenis ubi jalar ungu lokal di Saree, Aceh Besar (ungu muda dan ungu pekat) sehingga dapat memberikan informasi proses pengolahan yang paling dapat mempertahankan kandungan antosianin. Penelitian disusun dengan Rancangan Acak Kelompok (RAK) faktorial 2 faktor, yaitu jenis ubi jalar ungu dan jenis produk olahan ubi jalar. Parameter analisis utama adalah kandungan antosianin dan aktivitas antioksidan. Ubi jalar ungu pekat mengandung antosianin 61,85 mg/100 g, 17 kali lebih tinggi dibandingkan dengan kandungan antosianin ubi jalar ungu muda 3,51 mg/100 g. Ubi jalar ungu pekat memiliki aktivitas antioksidan 59,25 %, lebih besar dibandingkan dengan ubi jalar ungu muda 56,64 %. Penurunan kandungan antosianin pada produk olahan dari kedua jenis ubi jalar menunjukkan kecenderungan yang sama. Produk olahan ubi jalar ungu yang paling mampu mempertahankan kandungan antosianin diperoleh pada ubi kukus yaitu 34,14 % (ungu pekat) dan 42,16 % (ungu muda), sedangkan tingkat penurunan tertinggi diperoleh pada produk keripik yaitu 95,21 % (ungu pekat) dan 88,47% (ungu muda). Penurunan aktivitas antioksidan juga berbanding lurus dengan penurunan kadar antosianin pada semua produk olahan, kecuali pada produk olahan keripik.

THE USE OF PUMPKIN (Cucurbita moschata) PASTA ON THE DRIED NOODLES PRODUCTION Novi Safriani; Nida El Husna; Rizka Rizkya
Jurnal Agroindustri Vol 5, No 2 (2015)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.5.2.85-94

The aim of this study was to utilize pumpkin pasta for partial substitution of wheat flourin the dried noodles production. More over, the effect of drying temperature and time on the characteristics of the dried noodles were investigated. This study was conducted using a completely randomized design factorial consisting of two factors: the drying temperature (50oC, 60oC and 70oC) and the drying time (60, 80 and 100 minutes). The results showed that the best quality of the dried noodles obtained from the treatment combination of the drying temperature and time: 70ºC for 60 minutes. The dried noodles have a moisture content of 9.35%, ash content of 1.53%, protein content of 11%, beta-carotene content of 0.67?g/g, cooking time of 6.62 minutes, the descriptive organoleptic value: color of 1.78 (bright yellow), texture of 2.15 (slightly crumbly), aroma of 2.56 (smell of pumpkin), and the hedonic organoleptic value: flavor of 1,77 (really like), elasticity of 1.98 (really like)

SIFAT FISIK DAN ORGANOLEPTIK MI BASAH DARI PATI SAGU DENGAN PENAMBAHAN EKSTRAK DAUN KELOR (Moringa oleifera) Nida El Husna
Jurnal Teknologi & Industri Hasil Pertanian Vol 22, No 2 (2017): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Sago starch as local food rich in carbohydrates and crude extract of moringa leaves that rich in protein have potential to be developed as a raw material for wet noodle. The objective of this research was to determine the effect of percentage of moringa leaf extract (5%, 10%, 15%) and the filtering process of extracts (with and without screening) on the physical and sensory properties of wet noodle. This study was conducted using completely randomized design consisted of two factors with three replications. Analysis of wet noodles includes of cooking time, cooking loss, water absorption, percentage of breaking noodles, sensory (hedonic) test of color, aroma, taste, and texture. The results showed that the higher of percentage of moringa leaves extract increased the cooking time, cooking loss, and percentage of breaking noodles. Moringa leaf extract with the screening process decreased the cooking time and breaking percentage of noodles. The best treatment was obtained from the addition of moringa leaves extract of 5 % and with the filtering process of extracts.

Dendeng Ikan Leubiem (Canthidermis maculatus) dengan Variasi Metode Pembuatan, Jenis Gula, dan Metode Pengeringan Nida El Husna; Asmawati Asmawati; Gunawan Surwajana
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 6, No 3 (2014): Vol.(6) No.3, October 2014
Publisher : Agricultural Faculty

Leubiem fish (Canthidermis maculatus) is one of marine species in Aceh. As a perishable food product, this fish is needed to be processed becoming jerky products to prevent the damage. Jerky is a semi-moist food which is usually made from meat or fish, slab, wide and dried with additional of sugar, salt, spices and others. This study aims to determine the effect of jerk’s making methods (sliced and milled), types of sugars (white sugar and brown sugar), and drying methods (cabinet and sun drying) on the quality of the fish jerky. This study was conducted using a randomized block design (RBD) factorial with three replications. Analysis of the products includes of yields, moisture content, protein content, insoluble acid ash content, and organoleptic test. The results showed that the milled jerky had a higher yield and higher organoleptic texture score than sliced jerky. However, sliced jerky had a lower moisture content and higher protein content than milled jerky. The best quality of leubiem fish jerky was obtained in milled jerky, using white sugar, and sun drying method with the characteristics: yield 51.81%, moisture content 8.20%, protein content 53.94%, insoluble acid ash content 0.36%, and organoleptic tests scores: color 3.28 (neutral), flavor 3.35 (neutral), taste 3.33 (neutral), and texture 3.15 (neutral).

Penggunaan Bahan Pengisi terhadap Mutu Nugget Vegetarian Berbahan Dasar Tahu dan Tempe Syarifah Rohaya; Nida El Husna; Khairul Bariah
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 5, No 1 (2013): Vol.(5) No.1, February 2013
Publisher : Agricultural Faculty

The purpose of this study was to compare different sources of flours and protein sources based on soya bean products in producing vegetarian nugget. Factorial experimental design with three replications was employed where wheat, sweet potato, sago and banana flour as one factor, and tempeh and tofu as another factor. Moisture and raw protein content of vegetarian nuggets produced in this study was in accordance with the Indonesia Standard (SNI). Moisture was less than 60 percent and raw protein was above 12 percent. The highest organoleptic test was obtained from the nugget made of the combination of sago as filler and tofu as protein source. The nugget contained 60.00, 14.89, 28.89 and 2.00 percent of moisture, raw protein, raw fat and ash content, respectively. The organoleptic scores were 2.70, 3.58, 3.50, 3.53 and 3.62 for color, aroma, taste, texture and springiness, respectively.Keywords: nugget, vegetarian nugget, filler

KARAKTERISTIK BIODIESEL HASIL TRANSESTERIFIKASI MINYAK JELANTAH MENGGUNAKAN TEKNIK KAVITASI HIDRODINAMIK Satriana Satriana; Nida El Husna; Desrina Desrina; Muhammad Dani Supardan
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 4, No 2 (2012): Vol.(4) No.2, June 2012
Publisher : Agricultural Faculty

This study undertakes the transesterification process of used cooking oils that have undergone a process of esterification. The transesterification process carried out by reacting methanol and esterified used cooking oil using KOH as catalyst. Stirring technique used is based on hydrodynamic cavitation. This research aims to study the characteristics of biodiesel that made from transesterified used cooking oil with different concentrations of methanol. The concentration of methanol used consists of 5 (five) level are: 99.9%, 95%, 90%, 80%, and 70%. The transesterification process using hydrodynamic cavitation technique with a 99.9% concentration of methanol result in biodiesel with characteristics consistent by Indonesian National Standard (SNI). In this condition, biodiesel produced 92.93% of the yield which has characteristics of acid number 0.80 mg KOH / g, total glycerol 0.045%, alkyl ester 99.45%, iodine number 14.92 g I2/100 g, viscosity 2,35 mm2 / s , density 0.87745 g/cm3 and pH value 4.885. Based on research, the concentration of methanol lower than 99.9% not yet can produce biodiesel from used cooking oil that have characteristics according to Indonesian National Standard (SNI).

Pengaruh Suhu Pengeringan dan Pregelatinisasi Parutan Ubi Kayu (Manihot esculenta Crantz) terhadap Mutu Organoleptik “Kue Adee” Gusryan Muhardiansyah; Novi Safriani; Nida El Husna
Jurnal Ilmiah Mahasiswa Pertanian Vol 2, No 4 (2017): November 2017
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

ABSTRAK. Penggunaan bahan baku ubi kayu segar dalam pembuatan kue adee kurang efektif karena harus melakukan pemarutan terlebih dahulu setiap kali pembuatan sehingga memperpanjang waktu pembuatan kue adee. Untuk mengurangi waktu pembuatan kue adee, perlu dilakukan modifikasi terhadap bahan baku ubi kayu segar, yaitu dengan cara pregelatinisasi dan mengeringkan ubi kayu parut. Penelitian dilakukan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri atas 2 faktor. Faktor pertama yaitu suhu pengeringan (S) yang terdiri atas 3 taraf yaitu S1 = 60oC, S2 = 70oC, dan S3 = 80oC. Faktor kedua yaitu pregelatinisasi parutan ubi (P) yang terdiri dari 3 taraf yaitu P1 = tanpa pregelatinisasi, P2 = pregelatinisasi suhu 60oC dan P3 = pregelatinisasi 70oC. Kombinasi perlakuan dalam penelitian ini adalah 3 x 3 = 9 dengan menggunakan 3 kali ulangan sehingga diperoleh 27 satuan percobaan.Hasil penelitian menunjukkan bahwa suhu pengeringan berpengaruh sangat nyata terhadap hedonik tekstur. Nilai hedonik tekstur kue adee tertinggi 3,67 (suka) diperoleh pada suhu 70oC. Perlakuan pregelatinisasi berpengaruh sangat nyata terhadap hedonik warna dan hedonik tekstur. Nilai hedonik warna dan tekstur meningkat pada pregelatinisasi suhu 60oC. Interaksi suhu pengeringan dan pregelatinisasi berpengaruh nyata terhadap hedonik tekstur serta berpengaruh tidak nyata terhadap hedonik warna, aroma, dan rasa. Kue adee perlakuan terbaik berdasarkan uji organoleptik diperoleh pada perlakuan pregelatinisasi 60oC dan suhu pengeringan 70oC.

Ekstraksi Antosianin dari Buah Senggani (Melastoma polyanthum BI.) dengan Variasi Rasio Bahan dengan Pelarut dan Konsentrasi Asam Sitrat Trysia Zulfina; Novi Safriani; Nida El Husna
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 4 (2018): November 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Senggani (Melastoma polyanthum BI.) adalah tanaman hias yang tumbuh pada lahan semak dan memiliki buah dengan ukuran kecil yang berwarna ungu atau merah muda. Warna ungu pekat pada buah senggani berasal dari kandungan senyawa antosianin yang berpotensi untuk dijadikan sebagai sumber zat warna alami. Penelitian ini bertujuan untuk mengetahui pengaruh perbandingan rasio bahan dengan pelarut dan konsentasi asam sitrat terhadap intensitas warna dari ekstrak buah senggani. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri atas 2 (dua) faktor. Faktor pertama adalah rasio bahan dengan pelarut (P) yang terdiri dari 4 taraf yaitu: P1=1:5, P2=1:10, P3=1:15, P4=1:20. Faktor kedua adalah konsentrasi asam sitrat (A) yang terdiri dari 2 taraf yaitu: A1=0,4%, A2=20%. Setiap perlakuan diulang sebanyak 3 kali sehingga diperoleh 24 satuan percobaan. Hasil sidik ragam menunjukkan bahwa Rasio bahan : pelarut berpengaruh sangat nyata (P≤0,01) terhadap aktivitas antioksidan, derajat keasaman (pH), intensitas warna ekstrak buah senggani. Konsentrasi asam sitrat berpengaruh sangat nyata (P≤0,01) terhadap total antosianin, aktivitas antioksidan, intensitas warna. Berdasarkan hasil analisis intensitas warna ekstrak buah senggani, perlakuan terbaik diperoleh pada kombinasi perlakuan antara rasio bahan : pelarut 1:5 dan konsentrasi asam sitrat 20% (P1A2) dengan karakteristik ekstrak memiliki intensitas warna 0,57. Abstract. Senggani (Melastoma Polyanthum BI.) is an ornamental plant that grows on a bushland and has a fruit with a small size that is purple or pink. The colour of the fruit comes from anthocyanin compound that is potential to be used as a source of natural dyes. This study aimed to determine the effect of the ratio between material and solvent and the concentration of citric acid on the color intensity of the senggani fruit extract. Randomized Block Design (RAK) of factorial pattern consisting of 2 (two) factors was used. The first factor was the ratio between material and the solvent (P) consisted of 4 levels: P1 = 1: 5, P2 = 1: 10, P3 = 1: 15, P4 = 1: 20. The second factor was the concentration of citric acid (A) consisted of 2 levels: A1 = 0.4%, A2 = 20%. Each treatment was repeated 3 times to obtain 24 units of experiment. The results showed that the ratio between material and solvent has an effect (P≤0.01) on the antioxidant activity, the degree of acidity (pH), the intensity of the extract color of the fruit of senggani. Citric acid concentration was highly significant (P≤0.01) to total anthocyanin, antioxidant activity, and colour intensity. Based on the analysis of the intensity of the extract color of the senggani fruit, the best treatment was obtained from the combination between the ratio of the ingredient: solvent 1: 5 solvent and 20% citric acid concentration (P1A2) where the extract has the color intensity of 0.57.Keywords: Senggani, Melastoma polyanthum BI., colour intensity, citric acid.

Nilai pH dan Intensitas Warna Antosianin Buah Jamblang (Syzygium cumini) yang Diekstrak dengan Metode Ultrasonik Muhammad Mesa Tamamy; Nida El Husna; Novi Safriani
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 4 (2018): November 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh suhu serta waktu ekstraksi terhadap total antosianin ekstrak buah jamblang menggunakan metode ultrasonik. Penelitian menggunakan Rancangan Acak Kelompok (RAK) Faktorial yang terdiri dari 2 faktor. Faktor pertama yaitu Suhu ekstraksi (T) yang terdiri dari 3 taraf yaitu, T1= Suhu ruang (300C) T2= Suhu 400C dan T3= Suhu 500C. Faktor kedua yaitu Waktu Ekstraksi (W) yang terdiri dari 3 taraf yaitu W1= 30 menit, W2= 45 menit dan W3= 60 menit. Hasil penelitian menunjukkan suhu ekstraksi (T) dan waktu ekstraksi (W) tidak berpengaruh (P0,05) terhadap pH ekstrak antosanin. Sedangkan interaksi antara suhu dan waktu (TW) berpengaruh nyata (P≤0,05) terhadap pH ekstrak antosianin buah jamblang. Suhu ekstraksi (T), waktu ekstraksi (W) maupun interaksi antara suhu dan waktu ekstraksi (TW) tidak berpengaruh nyata (P0,05) terhadap intensitas warna ekstrak antosianin buah jamblang. Abstract. This study aims to determine the effect of temperature and time of extraction on total anthocyanin extract of jamblang fruit using ultrasonic method. The research used Randomized Block Design (RAK) Factorial consisting of 2 factors. The first factor is the temperature of extraction (T) consisting of 3 levels ie, T1 = Room temperature (300C) T2 = Temperature 400C and T3 = Temperature 500C. The second factor is the Extraction Time (W) consisting of 3 levels ie W1 = 30 minutes, W2 = 45 minutes and W3 = 60 minutes. The results showed that the extraction temperature (T) and the extraction time (W) had no significant effect (P 0.05) on the pH of antosanin extraction. While the interaction between temperature and time (TW) significantly (P ≤ 0.05) to the pH of anthocyanin extract of jamblang fruit. The extraction temperature (T), the extraction time (W) and the interaction between temperature and extraction time (TW) have no significant effect (P 0.05) on the intensity of anthocyanin extract color of the jamblang fruit.

Pengaruh Konsentrasi Natrium Asetat dan Lama Penyimpanan terhadap Mutu Mi Basah Muhammad Hendra; Nida El Husna; Melly Novita
Jurnal Ilmiah Mahasiswa Pertanian Vol 2, No 4 (2017): November 2017
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi natrium asetat dan lama penyimpanan terhadap mutu mi basah matang. Selain itu penelitian ini juga bertujuan untuk menentukan konsentrasi natrium asetat yang sesuai untuk digunakan sebagai bahan pengawet mi basah matang. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial yang terdiri atas dua faktor. Faktor pertama adalah konsentrasi natrium asetat (N) yang terdiri atas empat taraf yaitu N1 = 0%, N2= 0,3%, N3 = 0,6%, N4 = 0,9% . Faktor kedua adalah lama penyimpanan (P) terdiri atas empat taraf yaitu P1= 0 hari, P2= 1 hari, P3= 2 hari, P4= 3 hari. Kombinasi penelitian dalam penelitian ini adalah 4 x 4 = 16 kombinasi perlakuan dengan menggunakan tiga (3) kali ulangan, sehingga diperoleh 48 satuan percobaan. Berdasarkan hasil penelitian, diperoleh nilai rata-rata hasil analisis mi basah yaitu: kadar air 64,33%, total mikroba 7,11 cfu/ml, pH (derajat keasaman) 7,06. Uji organoleptik diperoleh nilai rata-rata pada warna 3,01 (putih kekuningan), aroma 3,80 ( tercium aroma khas mi,tapi agak asam) tekstur 3,62 (agak tidak lunak) dan penampakan 3,46 (agak berlendir). Analisis kadar abu dan kadar protein dilakukan dari hasil perlakuan terbaik berdasarkan uji organoleptik, nilai terbaik diperoleh pada penambahan konsentrasi natrium asetat 0,9 % dimana mampu mempertahankan organoleptik tekstur dan penampakan mi basah matang selama 2 hari pada suhu ruang. Hasil analisis rata-rata kadar abu mi basah adalah 1,93% dan rata-rata kadar protein 12,26 %The effects of sodium acetat consentration and storage time on quality of wet noodlesAbstract. This research is aimed to determine the effect of sodium acetate concentration and storage time on the quality of wet noodles. In addition, this research also aims to determine the appropriate concentration of sodium acetate to be used as a preservative of wet noodles. This research uses Factorial Random Design (RAL) which consists of two factors. The first factor is the concentration of sodium acetate (N) consisting of four levels, namely N1 = 0%, N2 = 0.3%, N3 = 0.6%, N4 = 0.9%. The second factor is the length of storage (P) consists of four levels ie P1 = 0 days, P2 = 1 day, P3 = 2 days, P4 = 3 days. The combination of the research in this study was 4 x 4 = 16 treatment combinations using three (3) replications, so that 48 experimental units were obtained. Based on the research, obtained the average value of wet noodles analysis results are: water content 64.33%, total microbe 7.11 cfu / ml, pH (acidity degree) 7.06. The organoleptic test obtained an average value of 3.01 (yellowish white), 3.80 (smelled of typical aroma, but slightly acidic) texture 3.62 (mildly not tender) and 3.46 appearance (slightly slimy). Analysis of ash content and protein content was performed from the best treatment based on organoleptic test where the best value was obtained in addition of 0.9% sodium acetate concentration. The mean analysis of wet noodle ash content was 1.93% and the mean protein content of 12.26%

Co-Authors ', Rinelda Asmawati Asmawati Chainuriza Annisa Fitri Desrina Desrina Dewi Yunita Dewi Yunita Gunawan Surwajana Gusryan Muhardiansyah Khairul Bariah Melly Novita Muhammad Dani Supardan Muhammad Hendra Muhammad Mesa Tamamy Munirayati Munirayati Novi Safriani Novi Safriani Novi Safriani Rizka Rizkya Ryan Moulana Satriana Satriana Sri Haryani Anwar Syarifah Rohaya Trysia Zulfina

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