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INDONESIA
TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian
Published by Universitas Yudharta Pasuruan
ISSN : 20879679     EISSN : 2597436X     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The Journal of Food Technology is a Food Technology scientific information and communication media aimed at accommodating and communicating the results of research and service of students, lecturers and researchers. The fields of science include food science, technology, and processed food products, health, agribusiness, and fields related to fisheries, livestock, and agrotechnology related to food. The Journal of Food Technology is published twice in March and September and in an additional edition in December.
Arjuna Subject : -
Articles 320 Documents
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Formulasi mie ikan patin dengan rasio tepung terigu dan pasta ubi jalar ungu berbeda sebagai pangan fungsional Cahyaning Rini Utami; Sulkha Mafaza

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v14i2.4241

Abstract

One of the most popular processed foods is noodles. Making noodles with high protein ingredients can be from catfish. As an alternative to noodles as a functional food, catfish noodles made with wheat flour and sweet potato paste are prepared. The goal of this research is to analyze the results of adding sweet potato and wheat flour proportions on the chemical and organoleptic properties of catfish noodles and to establish the optimum ratio formula for doing so. The study's methodology was a CRD (Completely Randomized Design), with four treatments : F1 (1000g wheat flour), F2 (750g wheat flour: 250g sweet potato pasta), F3 (500g wheat flour: 500g sweet potato pasta), and F4 (250g wheat flour: 750g sweet potato pasta). Each treatment was carried out 3 times in a row, so 12 trials were obtained. The analysis of sweet potato catfish noodles products includes levels of antioxidant, water, and carbohydrate content, The organoleptic analysis observed color, taste, aroma, and texture. The best formulation on research results was found in the F2 treatment (750g of wheat flour:250g of sweet potato paste) with characteristics: water content of 5.4%, carbohydrate content of 65.6%, antioxidant AEAC content: 61 mg/g, and organoleptic evaluations of color 3.53 (like), taste 3.47 (somewhat like ), scent 3.93 (like), and texture 3.70 (like).
Pemanfaatan air botani dari buah salak pondoh (Salacca zalacca var pondoh) untuk pembuatan roti tawar sourdough Monika Rahardjo; Monang Sihombing

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v14i2.4295

Abstract

Indonesia has variety of fruits that have the potential to be used as botanical water in sourdough bread making, especially those with high sugar content. Salak pondoh (Salacca zalacca var pondoh) is one of Indonesia's native fruits that has a distinctive flavor and is favored by the public. This research aims to utilize botanical water from salak pondoh in the making of sourdough bread. This research method consists of several stages, namely making botanical water, making starter, evaluating yeast activity, and white bread production. The analysis performed on white bread includes physical analysis, chemical analysis, and sensory analysis. Yeast activity in this study showed that the use of sourdough starter with the percentage of 30% had the highest activity level of 1.035 ± 0.002 ml/hour. Proximate test results showed significant differences in protein content, water content, and fiber content, while carbohydrate, fat, and ash content were not significantly different. The results of the texture test showed significant differences for hardness and springiness parameters, while for other texture parameters there were no significant differences. Overall, white bread using sourdough starter from salak pondoh can develop well and can be accepted like white bread in general, even in this study white bread with the addition of sourdough starter obtained a higher hedonic rating compared to white bread sample control.
Karakterisasi senyawa kompleks dengan logam transisi pada mikropartikel bunga cempaka (Magnolia champaca (L.) Baill. Ex Pierre) sebagai kandidat potensial nutrasetikal Khoirin Maghfiroh; Deny Utomo

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v14i2.4325

Abstract

The components of complex compounds containing transition metals play a significant role in regulating the nutraceutical ability for disease prevention and treatment. The bonding of complex molecules with transition metals allows energy to be transferred between complex compounds that enter the body and systems within the body. The aim of this research was to investigate the composition of complex chemical components including transition metals used in the processing of M. champaca flowers for potential nutraceuticals. Transition metal identification (XRF), compound identification (LC-MS), functional group identification (FTIR), crystal character identification (XRD), particle surface morphology identification (SEM), particle size identification (PSA), and identification of physicochemical characters of Niacin complex with transition metals (SwissADME) are among the stages of the study. The results showed that the highest type of transition metal was Fe, containing to 0.42%, Niacin group compounds identified were Nicotinic acid and Nicotinamide, in the region 505 - 405 cm-1, there is a transition metal bond with a Fe (Fe - O) functional group, solid particles in M. champaca microparticles were amorphous, peak peaks at an angle of 2ɵ 19,83°, Particle morphology is similar to powder on its surface, particles measuring 208.20 µm. The physicochemical properties of the Niacin complex with transition metals demonstrate that niacin group chemicals have different effects on nicotinic acid and nicotinamide. These complex chemicals are generally easily absorbed by body systems. Since the synthesis of niacin complexes with transition metals has improved physicochemical properties, it could be employed as a possible nutraceutical candidate.
Pengaruh lama perendaman dan penambahan susu skim terhadap karakteristik bubur kacang merah (Phaseolus vulgaris L.) instan Hapsari Titi Palupi; Siti Afifah

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v14i2.4337

Abstract

Phaseolus vulgaris L. are a type of legume that is potential and easily available in Indonesia. Processing red kidney beans into instant porridge is an effort to increase the usability of red kidney bean-based products. The purpose of this study was to determine the effect of soaking time of red beans and addition of skim milk to instant red kidney bean porridge based on physicochemical and organoleptic analysis. The research design used in this study is RAK (Group Random Design) consisting of two factors, factor 1: soaking time (12%, 24%, 36%), factor 2: concentrations of skim milk (5% and 10%). The parameters observed are moisture content, ash, protein content, phytic acid, water absorption, swelling, and solubility and organoleptic properties of color, taste, texture, and aroma. The data obtained were analyzed using ANOVA (Analysis of variance) with Tukey's follow-up test 95% confidence level (α<0.05). While sensory tests are carried out with the Friedman Test with a hedonic scale. The results of this study indicate that variations of soaking time and concentrations of skim milk have a significant impact on physicochemical and organoleptic properties are moisture content, ash, phytic acid, protein, water absorption, swelling, solubility, organoleptic parameter (color, texture, and aroma). The best treatment according to the results of physicochemical and organoleptic analysis tests is soaking time 36 hours and concentrations of skim milk 10%, with physicochemical and organoleptic analysis parameters including moisture content 4.28%, ash 1.53%, protein content 8.58%, phytic acid 3.08%, water absorption 5.08%, swelling 568.74%, solubility 29.92%, and organoleptic taste 4.56 (very like), color 4.52 (like), texture 4.60 (very like), and aroma 4.24 (like).
Potensi limbah genjer udang windu (Penaeus monodon) sebagai bahan baku pengolahan isolat dan hidrolisat isolat protein Reni Tri Cahyani; Tuty Alawiyah; Nur Fadilla; Andi Ramadani

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i1.4296

Abstract

Genjer adalah hasil samping pengolahan udang windu (Penaeus monodon) bentuk headless yang dapat dikonsumsi dan berpotensi untuk diolah menjadi bioproduk berbasis protein seperti isolat dan hidrolisat isolat protein. Penelitian ini bertujuan untuk mengkaji potensi genjer udang windu sebagai bahan baku pengolahan isolat dan hidrolisat isolat protein berdasarkan karakteristik bahan baku dan rendemen dari pengolahan isolat dan hidrolisat isolat protein. Data yang diperoleh dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa edible portion pada udang windu sebesar 49,38%, sedangkan sisanya merupakan processing waste sebesar 50,62%. Genjer udang windu memiliki proporsi sebesar 15,38% dari keseluruhan total berat udang. Genjer udang windu mengandung protein sebesar 14,31±0,02%, kadar lemak sebesar 0,78±0,01%, kadar abu sebesar 1,87±0,01%, kadar air sebesar 82,22±0,03% dan kadar karbohidrat sebesar 0,83±0,01%. Rendemen Isolat protein dari genjer udang windu sebesar 7,74±0,07%, sedangkan rendemen hidrolisat isolat protein dari genjer udang windu sebesar 31,35±3,43%. Limbah genjer udang memiliki potensi sebagai bahan baku pengolahan isolat dan hidrolisat protein. Optimasi proses pengolahan perlu dilakukan untuk mendapatkan rendemen lebih besar.
Pengaruh penambahan sari buah naga merah pada yoghurt susu kedelai serta uji aktivitas antibakteri Melzi Octaviani; Felycia Wardi; Emma Susanti

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i1.4349

Abstract

Food is one of the most important needs for humans because it relates to daily nutritional needs. The solution to this problem is to consume food with good nutritional content supported by appropriate food processing innovations. Milk can be drunk directly or processed into various forms of food and drinks with milk-based ingredients, such as yogurt. This study aims to make yogurt products from soy milk using red dragon fruit juice as a substitute for sugar and to test their antibacterial activity in inhibiting Salmonella typhi and Shigella dysenteriae bacteria. This study used a completely randomized design (CRD) with 3 treatments, namely the addition of red dragon fruit juice with concentrations of 5%, 10%, and 15%, 3 replications, and the diffusion method for testing antibacterial activity. The results showed that the best yoghurt formula was obtained from F3 (yoghurt with the addition of 15% concentration of red dragon fruit juice). The panelist hedonic test gives values ranging from slightly like to like for color, aroma, taste, and texture; for organoleptic F3, these are: color (dark pink), taste (sour), texture (liquid-thick), and aroma (typical); pH 3.49; TAT 1.39%; Lactic Acid Bacteria (LAB) 2.09 x 1010 CFU/mL; and also had an average diameter of inhibition of 18.96 mm against Salmonella thypi (P<0.05) and 20.10 mm against Shigella dysenteriae (p<0.05). Soy milk yogurt with the addition of varying concentrations of red dragon fruit juice has antibacterial activity.
Kajian kandungan proksimat udang vaname (Litopenaeus vannamei) dari berbagai pemberian probiotik Fahmi Yudas Bastian; Lukman Hudi; Ida Agustini Saidi; Rahmah Utami Budiandari

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.4421

Abstract

The purpose of the research to determine the effect of probiotics on the proximate content of vaname shrimp (Litopenaeus vannamei). This Research used CRD (Completely Randomized Design) with treatments including P1: conventional cultivation (without probiotics), P2: Probiotic Bio Lacto, P3: Tricodherma sp, P4: GSO4 Probiotic, P5: Tricodherma sp + Probiotic GSO4, and P6: Tricodherma sp + Probiotic Bio Lacto which was done 3 times. Data were analyzed using ANOVA followed by BNJ 5%. The results showed that giving probiotics to vaname shrimp only significantly affected the fat content, while it had no significant effect on water content, ash content, protein and carbohydrate content. The results of the data obtained on the fat content of the lowest value in the treatment of probiotics GSO4 with a value of 1.16 ± 0.14%, and the highest value in the treatment of probiotics Bio Lacto with a value of 4.18 ± 0.76%.
Pengaruh isolat protein kedelai (IPK) dalam pembuatan kerupuk dari bahan dasar nasi dan tepung tapioka terhadap sifat fisik dan sensoris Sukamto Sukamto

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i1.4563

Abstract

Crackers are a popular food consumed by Indonesian people as a side dish or as a snack. The quality of crackers is determined by their swelling power, crunchiness, taste and nutritional value. Crackers are generally made from tapioca flour, so the protein component is low. Therefore, this research utilized soy protein isolate which was added to tapioca and rice dough ingredients to increase the protein content of crackers. The aim of the research is to find the best formula for adding soy protein isolate and thick slices to produce crackers that contain high protein. The research method was experimental, the first treatment factor was the addition of soy protein isolate to the tapioca flour and rice mixture. The second factor is the thickness of the cracker slices. The treatment design was a Completely Randomized Design (CRD) with a 4 X 4 factorial pattern which was repeated 3 times. The research results showed that the interaction effect between the use of soy protein isolate in dough with various slice thicknesses resulted in significant differences in the swellability of crackers, frying time and oil absorption capacity. The average sensory properties of crackers added with soy protein isolate were favorable at a slice thickness of 1mm-1.5mm. The conclusion is that the best formula for making crackers made from tapioca flour and rice is to use 5% to 7.5% soy protein isolate, and the thickness of the cracker slices is 1mm – 1.5mm.
Pengembangan smart edible film packaging berbahan konjac dengan ekstrak bunga rosella dan cangkang telur ayam sebagai bahan aktif Sergio Gregory; Erni Setijawaty; Ignasius Radix A.P. Jati

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i1.4612

Abstract

Edible film is a thin sheet plastic-like biodegradable film that can be used for food packaging material. Edible film can be developed into smart edible film packaging by combining it with smart packaging principles by adding active ingredients. This research aimed to determine the effect of different concentrations of rosella flower extract and chicken eggshell powder on the physicochemical characteristics of smart edible film and its capability to act as smart packaging in a model system. The research design used was a Randomized Block Design with two factors, namely three levels of rosella flower extract concentration and three levels of eggshell powder concentration, all with three replications. The concentration of rosella flower extract used as a treatment in this study was 0 (without rosella flower extract) as a control, 1:15 (w/v of water as solvent), and 1:30 (w/v), while the concentration of eggshell powder used as a treatment in this study was 0 (without eggshell powder) as control; 0.15% (w/v); and 0.30% (w/v). The results showed that the higher the extract concentration added to the formulation, the more the total phenols, anthocyanins, and antioxidant activity would increase. In contrast, the difference in eggshell concentration did not have a significant effect. The tensile strength will increase as the eggshell concentration increases, while the percent elongation will decrease. The water vapor transmission rate (WVTR) decreased with increasing eggshell concentration. There is an increase in color intensity in smart edible packaging used to store steamed chicken meat. Meanwhile, smart edible packaging can prevent damage to steamed chicken meat in terms of color, aroma, and taste.
Pengaruh jenis pemanis erythritol dan stevia terhadap karakteristik fisikokimia, dan sifat fungsional fruit leather kulit jeruk siam – mangga Fahmi Junaidi; Cindi Dwi Hermavita; Rina Rismaya

Publisher : Program Studi Ilmu dan Teknologi Pangan, Universitas Yudharta, Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i1.4616

Abstract

Fruit leather refers to a food item obtained by drying pureed fruit in an oven. Typical raw materials used in fruit leather include nutrient-rich tropical and subtropical fruits, high in dietary fiber and vitamin C. This study aims to explore the impact of erythritol and stevia sweeteners on the physic, physicochemical, and functional characteristics of siam-mango orange peel fruit leather. The study employed a factorial complete randomized design (CRD) with two factors: (1) the treatment of the ratio of citrus peel and mango fruit with concentrations of JM1 (50%: 50%), JM2 (40%: 60%), JM3 (30%: 70%), and JM4 (20%: 80%), and (2) the type of sweetener, specifically erythritol (28%) and stevia (5%). The testing parameters included physical characteristics such as texture and color, chemical characteristics such as moisture, ash, protein, fat, and carbohydrate content, as well as functional properties including vitamin C, reducing sugar, antioxidant, and dietary fiber. According to physicochemical testing, the optimal treatment was achieved using a combination of JM2G2 orange peel 10% and manga 90% (JM2) along with Stevia sweetener type (G2). The physicochemical analysis revealed that the moisture content was 14.52%, ash was 0.933%, protein was 3.73%, fat was 2.875%, and carbohydrate content was 77.945%. As well as analyzing the physical properties and functional effects of food on texture content, this study measured total color value, vitamin C, reducing sugar, and antioxidant activity (IC 50). The results showed that the values for each were 3.5, 49, 13.675%, 27.215%, and IC 50 value: 76.02, respectively. The utilization of erythritol and stevia sweeteners has been shown to impact the quality of fruit leather.

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