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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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Karakterisasi komponen gizi kacang gude (Cajanus cajan) berdasarkan variasi metode preparasinya Irwan; Ariella Ramadhani Putri; Sri Wira Utami

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.5475

Abstract

Pigeon pea (Cajanus cajan) is one type of legume that is not yet popular in Indonesia, especially in South Sulawesi. Despite its high nutritional content, pigeon pea contains an anti-nutritional compound called phytic acid, which can inhibit nutrient absorption. This study aims to determine the effect of soaking, boiling, and fermentation on the reduction of phytic acid levels and the nutritional characteristics of pigeon pea. The research was conducted in two stages: the first stage to examine the effect of treatments on the reduction of phytic acid, and the second stage to characterize the nutritional components of pigeon pea flour after the best treatment was obtained. The results showed that 48-hour fermentation resulted in the highest reduction of phytic acid levels at 72.01%, while 24-hour soaking resulted in the lowest reduction at 53.705%. Nutritional characterization in the second stage showed that fermented pigeon pea had a moisture content of 7.53%, ash content of 2.56%, protein content of 20.61%, fat content of 0.80%, and carbohydrate content of 68.51%. In conclusion, 48-hour fermentation is the best treatment to reduce phytic acid levels in pigeon pea, with a reduction of 72.01%
Aplikasi edible coating dengan ekstrak rambut jagung pada buah stroberi Zahra Widya Putri; Hasya Nurfauziyyah; Helen Kristina Putri; Imas Masto’ah; Fadilla Al Azqia; Desy Triastuti

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.5510

Abstract

Edible coating on strawberries is a technology that involves applying a thin layer to the surface of strawberries to slow respiration, retain moisture, and prevent contamination. Corn silk is waste that contains active compounds such as phenols, glycosides, and saponins, which have antibacterial properties. This study aimed to determine the effect of using corn silk extract as an antibacterial agent in edible coatings on the physicochemical characteristics of strawberries during storage. The study design used was a Complete Randomized Design with factors of corn silk extract concentration (0, 0.5, 1, and 1.5%) and storage temperature (27, 4, and -18°C. The results showed that the concentration of corn silk extract in edible coating did not significantly affect the physicochemical characteristics of strawberries, but the storage temperature significantly affected the weight loss, hardness, and vitamin C content. Room temperature storage showed more quality deterioration, chilling storage had the lowest average weight loss of 25.85% and the highest TSS of 12.74 °Brix, while freezer storage had the highest values for vitamin C, Total Titratable Acidity, hardness, and color parameters.
Subtitusi tepung terigu dengan tepung mocaf terhadap karakteristik kimia dan sensoris stik kopi robusta (Coffea canephora) Cahyaning Rini Utami; Indah Yuly Putri Pratama

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.5661

Abstract

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Pengaruh lama fermentasi dan penambahan asam asetat terhadap karakteristik nata de soya dari limbah tahu Mukhammad Nasor; Hapsari Titi palupi

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v15i2.5759

Abstract

Liquid waste from tofu processing still contains nutritional components that can be utilized as nata de soya products using Acetobacter xylinum bacteria through simple fermentation. The processing of nata de soya is influenced by environmental conditions and the fermentation period. This study aimed to determine the effect of the fermentation period and the addition of acetic acid on the quality of nata de soya. The method used in this study was a randomized block design consisting of 2 factors, namely fermentation period (10 days; 13 days; 16 days) and acetic acid concentration (2%; 2.5%; 3%). The parameters observed included moisture content, ash content, protein content, pH, yield, thickness, and hardness. The results showed that the treatment of the fermentation period had a significant effect on moisture content, ash content, protein, pH, thickness, yield, and hardness, while the concentration of acetic acid had a significant effect on water content, ash content, pH, yield, and thickness. The treatment of fermentation period for 16 days and acetic acid concentration of 2% is the best treatment with characteristic values, namely moisture content of 88.93%, ash content of 94.77%, protein content of 2.99%, pH 3.97, yield of 18.88%, thickness of 19.90 mm, and hardness of 84.87 g/cm2.
Pemanfaatan susu kacang pada pembuatan roti tawar dilihat dari karakteristik fisikokimianya Benedicta Miquella Adisty Wulandari; 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.v16i1.5426

Abstract

Commercially sold white bread is often enriched with cow's milk in its formulation, which is often avoided by vegetarians. Hence the need for alternative bread products that use plant-based ingredients. Alternatives to cow's milk, namely plant-based milks, have gained popularity due to their various health benefits. Milk made from nuts has been identified as a suitable alternative for individuals allergic to cow's milk or those seeking plant-based options due to lifestyle. Therefore, this study aimed to utilize nut milk in the manufacture of white bread in terms of its physicochemical characteristics. The research method consists of four steps, namely making nut milk, making white bread, physicochemical analysis, and statistical analysis. In this study, bread texture was tested with the parameters of hardness, cohesiveness, springiness, gumminess, chewiness, fracture force, adhesive force, adhesiveness and stiffness. However, after statistical analysis using ANOVA (Analysis of Variance) on these parameters, there was parameter that did not have significant differences, namely the fracture force parameter. While in the proximate analysis, all parameters (carbohydrate, protein, fat, water, and ash) had significant differences after statistical analysis using ANOVA. It can be concluded that milk made from legumes can be utilized as an alternative to cow's milk in making bread.
Aktivitas antioksidan produk nutrasetikal powder drink dari sari kulit bawang merah brebes (Allium cepa L. var. aggregatum) Alik Kandhita Febriani; Yunika Purwanti; Rifqi Ferry Balfas; Ifani Maesarah

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v16i1.5801

Abstract

Red onion peel (Allium cepa L. var. aggregatum) is waste from red onion processing products whose utilization has not been maximized. It is known that red onion peel contains bioactive compounds such as flavonoids, anthocyanins and phenolic acids, which have antioxidant potential. Even onion peels have higher antioxidant activity than the bulb. The aim of this research is to make powder drink from Brebes red onion peels with a red onion peel concentration of 20% (SKB20), 40% (SKB40) and 60% (SKB60). Apart from that, this research also aims to evaluate the antioxidant activity of powder drink compared to onion peel juice. Red onion peel extraction uses a filtering process with water. This powder drink was made using the foam mate drying method. The antioxidant activity was measured using the DPPH method. In phytochemical testing, red onion peel contains flavonoids, saponins, terpenoids and polyphenols. The antioxidant activity test results for the red onion peel juice, powder drink with SKB20, SKB40, SKB60 formulas were 151,70 ± 0,10 ppm, 726,77 ± 0,22 ppm, 647,14 ± 0,25 ppm, 192,3 ± 0,25 ppm respectively. The highest IC50 value was SKB60 formula, which is an active antioxidant in the weak antioxidant category. At concentrations of 20% (SKB20) and 40% (SKB40), the IC50 showed non-active antioxidants. These results showed that red onion peel made into powder drink decreases antioxidant activity compared to the antioxidant activity of onion peel juice (151,7 ppm).
Sifat fisikokimia dan organoleptik chiffon cake gluten free berbahan tepung uwi putih (Dioscorea alata) dan tepung mocaf Jehandu, Maria Yuliana Permatasari; Handarini, Kejora; Hartati, Fadjar Kurnia

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v16i1.5882

Abstract

Chiffon cake is a popular cake in the world and has the advantage of a soft, cotton-like texture. The utilization of white yam flour and mocaf flour needs to be studied to produce a texture similar to the texture of chiffon cake made from wheat flour. White yam flour and mocaf flour are local food sources that are useful in the context of efforts to substitute the use of wheat flour in Indonesia. The purpose of this study was to determine the best treatment of white yam flour (Dioscorea alata) concentration with mocaf flour on the physicochemical and organoleptic properties of gluten free chiffon cake. This study used a laboratory experimental method using a one-factor Completely Randomized Design (CRD) with 4 treatment levels, namely the ratio of the concentration of white yam flour and mocaf flour consisting of treatment P1 (100%: 0%), P2 (85%: 15%), P3 (70%: 30%), P4 (55%: 45%). This research was conducted 3 times. The test parameters carried out were physical properties, namely the rise of chiffon cake. Chemical properties consist of water content, fat content, crude fiber content and sugar content. Organoleptic properties consist of color, taste, aroma and texture. The results showed that the use of 100% white yam flour gave the best results on the physical, chemical, and organoleptic characteristics of gluten free chiffon cake. The use of mocaf flour increased sugar content and fat content while reducing physical and sensory properties. This shows that white yam flour
Pengaruh proporsi umbi bit (Beta vulgaris L.) dan buah jambu biji (Psidium guajava L.) terhadap sifat kimia dan organoleptik slice jam Sinta Febriyanti Gultom; Kejora Handarini; Adhania Andika Prayudanti

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v16i1.5916

Abstract

Slice jam is an innovative product that transforms jam into sheet form, emphasizing practicality. Beetroot is known for its high antioxidant content but is often less favored due to its earthy taste and aroma. To mask this flavor, it is combined with guava, which has a more appealing taste and aroma, as well as a higher vitamin C content compared to other fruits. The aim of this research is to determine the best combination ratio between beetroot puree and guava puree to produce slice jam with favorable chemical test and organoleptic properties. The research method is an experimental laboratory study, using a Completely Randomized Design with one factor consisting of four treatments. The treatments are different ratios of beetroot purée to guava puree: B1J1 (90% : 10%), B2J2 (70% : 30%), B3J3 (50% : 50%), and B4J4 (30% : 70%). Each treatment is repeated three times. The testing parameters include chemical tests for moisture content, fiber content, total soluble solids, and vitamin C content, as well as organoleptic tests assessing color, taste, aroma, and texture. The best research results were found in the jam slice with a proportion of beetroot and guava puree at 30%:70%. Increasing the proportion of guava puree and decreasing the beetroot puree resulted in higher levels of crude fiber, total dissolved solids, vitamin C content, taste, aroma, color, and texture, but decreased the water content.
Pengaruh proporsi sari kulit manggis (Garcinia mangostana L.) dan gula terhadap sifat kimia dan organoleptik minuman isotonik air kelapa Titus Tirtawan; Kejora Handarini; Bambang Sigit Sucahyo

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v16i1.5922

Abstract

Isotonic drinks made from coconut water are products that are widely liked, but there are not many flavor variants, so it is necessary to look for alternative ingredients to add flavor variations, so we need mangosteen rind juice as one of the ingredients that can be used as a flavor enhancer. This research aims to determine the effect and best proportion of mangosteen peel juice on the chemical and organoleptic properties of coconut water. This research method is laboratory experimental which uses an experimental design: Completely Randomized Design (CRD) 1 Factor which consists of 4 levels, namely Sugar concentration: Mangosteen Peel P1 = 20% : 15%, P2 = 15% : 20%. P3 = 10%:25%, P4: = 5% : 30%, and this research was carried out in 3 repetitions. The parameters tested are chemical properties: pH test, Total Sugar test, Sodium test, and Potassium test as well as organoleptic properties consisting of: taste, aroma, color. The research results show that the use of 30% mangosteen peel extract has chemical characteristics. Meanwhile, the best in terms of physical characteristics and organoleptics is the use of 20% mangosteen peel juice. The use of mangosteen peel juice increases potassium and sodium levels and also increases the chemical properties. This shows that mangosteen peel juice has great potential as an additional ingredient in isotonic drinks.
Diversifikasi pangan beras analog berbahan dasar gatot (singkong fermentasi) dan jagung : formulasi dan kualitas fisikokimia Ratnaduhita, Astari; Kholis, Muhammad Nur; Dwicahyo, Agung

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/tp.v16i1.5778

Abstract

The number of rice imports in Indonesia is increasing every year, so efforts to diversify food are needed to achieve the Nusantara's food security by making alternative rice or analog rice. The basic ingredients chosen utilize corn commodities from Ponorogo and gathot (fermented cassava) production from DIY which is less than optimal in processing and utilization so far. This study aims to design an analog rice formulation with gathot and corn as the basic ingredients and evaluate the physicochemical quality of the analog rice. This research used gathot (fermented cassava) from Gunungkidul sub-district, Yogyakarta and corn from Siman sub-district, Ponorogo which were processed into analog rice using the experimental method. This research was designed using a Completely Randomized Design (CRD) with the treatment of variations in the concentration of gathot flour (TG) and corn flour (TJ), namely: TJ 100% (T0); TJ 75%: TG 25% (T1); TJ 50% : TG 50% (T2); TG 100% (T3). Research data were analyzed using ANOVA with a significance level of 5% for testing variables including water content, water absorption and cooking time. The results showed that variations in the combination of corn flour and gathot flour in this analog rice had a significant effect (<0.00) on the value of moisture content (0.39-3.86%); water absorption (1.08-2.51%) and cooking time (14 minutes 14 seconds to 29 minutes 30 seconds). The treatment with a combination of 75% corn flour and 25% gathot flour became the best treatment of analog rice in this study because it showed similar quality to the standard analog rice.Â

Page 29 of 32 | Total Record : 320

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