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Jurnal Pangan dan Gizi
Published by Universitas Muhammadiyah Semarang
ISSN : 20866429     EISSN : 26560291     DOI : https://doi.org/10.26714/jpg
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Pangan dan Gizi (JPG, P ISSN 2086-6429, EISSN 2656-0291) provides a medium for publishing scientific articles as a result of research and development in the field of food technology and nutrition by focusing on food biochemistry, food safety, food microbiology, food chemistry , nutrition, food biotechnology, food processing, and food industry management for all researchers, academics, practitioners, and industries involved in the food sector.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan
Articles 182 Documents
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Mutu Fisik, Kadar Serat dan Sifat Organoleptik Nata de Cassava Berdasarkan Lama Fermentasi Indah Putriana; Siti Aminah
Jurnal Pangan dan Gizi Vol 4, No 1 (2013): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.4.1.2013.%p

Abstract

Nata de cassava are product from cassava extract with fermentation bacteria species Acetobacter xylinum. Nata constitutes one of components in nutrients as a source of dietary fiber. Period of fermentation is one of essential factor in makings nata de cassava. The aim this research is to know physical quality, and organoleptic characteristic from nata de cassava with period time of fermentation. Thickness and yield best exists on 13th days fermentation 1,37 cm and 59,09 % respectively, meanwhile best brightness on 5th days fermentation around 64,70. Concentration of fiber is biggest in 7th days fermentation approximately 94,31 mg. Organoleptic quality perceives nata de cassava delicate on 13th day fermentation.
Sifat Fisik dan Kimia Tepung Umbi Suweg (Amorphophallus campamulatus BI) di Jawa Tengah Umar Hafidz Asy’ari Hasbullah; Fafa Nurdyansyah; Bambang Supriyadi; Rini Umiyati; Rizky Muliani Dwi Ujianti
Jurnal Pangan dan Gizi Vol 7, No 1 (2017): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.7.1.2017.59-65

Abstract

Diversification of food sources can be improved by using local comodities in Indonesia. The aim of this study was to investigate the physical characteristics and chemical properties of suweg flour obtained from various locations in Central Java. Suweg was obtained in some areas on Central Java; Semarang, Banjarnegara, Boyolali, Karanganyar, Sragen, Sukoharjo, Klaten and Wonogiri. This study was conducted using a completly randomized design with single factor, origin of the suweg (Semarang, Banjarnegara, Boyolali, Karanganyar, Sragen, Sukoharjo, Klaten and Wonogiri). The data results were analyzed by analysis of variance (ANOVA). If the results showed significantly different between the treatment, then continued with Duncan test multiple range test (DMRT) at level 5%. The physical characteristics of suweg flour of some areas in Central Java showed that the highest bulk density values was suweg from Karanganyar, the highest yield made from Banjarnegara and highest brightness from Semarang. Chemical characteristics of suweg flour from some areas in Central Java showed water content meets the SNI standard. The highest ash content was suweg from Semarang, Banjarnegara and Boyolali. While the starch content is quite high compared to other suweg sources. Keywords : suweg, physical properties, chemical properties
PENGARUH PROPORSI BAYAM DENGAN TEPUNG TERIGU TERHADAP KADAR ZAT BESI, SIFAT FISIK DAN SIFAT ORGANOLEPIK MIE BASAH nur hidayati
Jurnal Pangan dan Gizi Vol 2, No 2 (2011): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.2.2.2011.31-38

Abstract

This study aims to determine the effect of spinach on the noodles to Fe, physical and organoleptics properties. As Statistically analysis known significantly on the effect of adding spinach for Fe content, ie the addition of spinach by 10%, 20%, and 30%. However, there was not significantly on the physical properties of yield, rehydration and elasticity. Organoleptic testing showed the flavor and color of not significant. While the flavour is no difference in the effect of the addition of spinach occurred in 20%, 10% and 0% (control). Similarly, no effect of the difference in texture occurs on the addition of spinach, 20%, 30% and 0% (control). To increase the value of iron on wet noodles can be added spinach 20% and blanching the spinach to reduce unpleasant flavour.
Pengaruh Penambahan Maizena Terhadap Kadar ΒetaKaroten, Aktivitas Antioksidan Dan Sifat Organoleptik Sup Labu Kuning Instan Dian Eka Rahma Yulianti; Nurrahman Nurrahman; Wikanastri Hersoelistyorini
Jurnal Pangan dan Gizi Vol 10, No 2 (2020): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.10.2.2020.61-72

Abstract

Yellow pumpkin is one of the agricultural products that contain beta-carotene and high antioxidant compounds so it is good for body health. Pumpkin processed into Instant yellow pumpkin soup with added cornstarch and set flour formulation Maize is the best for instant soup. The purpose of this study was to determine the effect of maize addition to beta-carotene levels, antioxidant activity and organoleptic instant yellow pumpkin soup. The factor of this research is the addition treatment cornstarch (0%, 2%, 4%, 6%). Tests carried out are beta-carotene levels, antioxidant activity, and organoleptic (color, aroma, taste, texture). Results research that has been done, obtained the best levels of antioxidants (12.90%) in the sub pumpkin instant yellow with the addition of cornstarch 4%, the best content of beta-carotene (43.20 ppm) in the instant yellow pumpkin sub with the addition of 4% cornstarch, and organoleptic properties (color, aroma, taste, and texture with a degree of liking) best on the yellow pumpkin sub instant with the addition of cornstarch 4%. Moisture content of 10.45%, ash content of 1.12%, 6.72% protein content, 11.01% fat content, 16.16% fiber content, and total carbohydrate by 54.54%.
KARAKTERISTIK DODOL UBI JALAR UNGU (Ipomoea batatas blackie) DENGAN VARIASI PENAMBAHAN TEPUNG RUMPUT LAUT Erilia Vitriasari; Agus Suyanto
Jurnal Pangan dan Gizi Vol 3, No 1 (2012): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.3.1.2012.%p

Abstract

Dodol is a processed food made of a mixture of glutinous rice flour, palm sugar, and coconut milk which is boiled until be condensed so it can be sliced. Sweet potatoes contain anthocyanins ranging from 519 mg/100 g fresh weight. Seaweed contains carrageenan. It has a chewy texture, therefore it is very precise in the manufacture of Dodol. The purpose of this study is to determine of physical characteristics (yield, color stability, and resilience), chemicals (levels of carbohydrates, fiber, and calcium), and organoleptics (texture, flavor, color, and taste). The variations of seaweed flour is 0%, 10%, 20%, 30%, and 40%. The research design of this study is using a completely randomized design. Physical and chemical characteristics using Anova statistical were analyzed and further tested with LSD while organoleptic using Friedman and Wilcoxon further examined. The results showed that yield is 109.14%. Decreased color stability is 70.29 L. Increased elasticity is 1828.96 N / mm. Contests of carbohydrates, fiber and calsium 10.01 g/100, g/100 6.09 and 10.40 mg/100. Dodol purple sweet potato flavor down except textures. Thus, the results can be concluded that the addition of seaweed flour will significantly on physical characteristics, chemical, and organoleptic. Keywords : dodol, purple sweet potatoes, seaweed flour, physical, chemical and organoleptic.
PENGARUH PENAMBAHAN TEPUNG PISANG KEPOK PUTIH TERHADAP SIFAT FISIK DAN SENSORI STIK muthia damayanti; Wikanastri Hersoelistyorini
Jurnal Pangan dan Gizi Vol 10, No 1 (2020): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.10.1.2020.24-33

Abstract

Stick is type of pastry with a frying treatment with oil, usually made from wheat flour and tapioca. Banana flour is one of the flour products that can be used  making sticks because they are easily mixed into various preparations and enriched with nutrients. The general objective of this study was to determine the effect of adding white kepok banana flour to physical properties (hardness) and sensory sticks. The research method of banana sticks consisted of 4 treatments of adding white kepok banana flour which were 0, 10, 20 and 30 grams. Each treatment was repeated 6 times, resulting in 24 experimental units. The results showed that there was a significant effect of adding white kepok banana flour to physical characteristics (hardness) and sensory sticks. The best physical and sensory properties were found in the manufacture of sticks with the addition of 10 grams of white kepok banana flour with the results of proximate analysis of water content of 9.74%, ash content of 0.93%, fat content of 35.86%, protein 3.83% and carbohydrates 49 , 64%. The more white kepok banana flour is added, the resulting stick will be harder and produce a more brownish color, caramel aroma and a slightly sweet taste.
AKTIVITAS ANTIBAKTERI MINUMAN FUNGSIONAL SARI TEMPE KEDELAI HITAM DENGAN PENAMBAHAN EKSTRAK JAHE (STUDY OF ANTIBACTERIAL ACTIVITY FUNCTIONAL DRINKS OF BLACK SOYBEAN TEMPE WITH ADDITION GINGER EXTRACT) Nurhidajah Nurhidajah
Jurnal Pangan dan Gizi Vol 1, No 2 (2010): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.1.2.2010.%p

Abstract

Nutrition in Tempe can be useful for metabolic reactions, also contains a natural antibiotic that can inhibit the emergence of various diseases, such as antibacterial components which are very beneficial to health. Beverage products form tempe which The addition of ginger extract on the functional beverage black soybean tempe. This study consists of 2 stages. Phase I is introductory, covering the manufacture of black soybean tempe (2 times the boiling), followed by analysis of water and protein content, then phase 2 is a functional beverage processing optimization with ginger extract additional variation were 0 %, 1%, 2%, 3% and 4%, in treatment that is by non-instant and instant. The design of the study in phase 2 is 5x2 factorial experiment using a Completely Randomized Design. The first factor is the addition of ginger extract with 5 variations, and the second factor of 2 variations of processing, so there were 10 treatment combinations. The results showed black soybean tempe has a water content of 61.81%, protein 20.36%, fat 2.9% and 0.97% ash. Organoleptic assessment showed non instant processing has a flavor that is higher than processed an instant. Protein consentration of black soybean tempe functional beverage with the highest non-instant processing with the addition of ginger extract 2%. Drink black soybean tempe has a relatively weak antibacterial activity (<5 mm), and there is the influence of treatment with antibacterial activity in soybean tempe drink black. suggested further research to otimasi black soybean tempe beverage processing and processing of instant non-instantaneous with the addition of ginger extract at least 4%. Key words: black soybean, functional drinks, antibacterial activity
KARAKTERISTIK FISIK, KIMIA DAN SIFAT ORGANOLEPTIK TEPUNG BERAS MERAH BERDASARKAN VARIASI LAMA PENGERINGAN Fajar Indriyani; Nurhidajah -; Agus Suyanto
Jurnal Pangan dan Gizi Vol 4, No 2 (2013): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.4.2.2013.%p

Abstract

Brown rice has advantages for health but underused, most choose to consume white rice. Brown rice flour already exist in the market but has not been widely used, so it is necessary to study on the analysis of physical, chemical and organoleptic properties of brown rice flour. based on the variation of drying time 0, 2, 4, 6 hours. Types of brown rice varieties used are Mandel Handayani and Segreng. Physical measurements include yield, color, density Kamba, and water absorption index. Furthermore, chemical analysis include moisture content, ash, protein, fat, fiber and antioxidant activity. Organoleptic test using hedonic test. The results of the study, the best brown rice flour from physical characteristics, and chemical properties are varieties of Mandel Handayani (drying time 2 hours) except Kamba density, water absorption index and fat. Drying time did not significantly affect the organoleptic value.
Karakteristik Plastik Biodegradable Berbasis Onggok dan Kitosan Dengan Plastisizer Gliserol The Characteristics of Biodegradable Plastic Based on Onngok and Chitosan with Plastisizer Glyserol Devi - Nurlita; Wikanastri - Hersoelistyorini; Muhammad - Yusuf
Jurnal Pangan dan Gizi Vol 7, No 2 (2017): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.7.2.2017.131-139

Abstract

Plastic is the one of the most popular packaging in society which in the development kinds of sintetic plastic is made from crude oil and it could not to degradated by microorganism, although had buried for a million time and it  caused the environmental pollution. The resolved about that issues, it needed a made film plastic by organic materials, in order to easier degradated such as onggok, chitosan and glycerol as plastisizer. The general objectives of this research is to determine tensile strength, water uptake, and biodegradability of film plastic. This research used completely randomized design (CRD) monofactorial with ratio of onggok and chitosan (b/b) 10:0; 9:1; 8,5:1,5; 8:2; 7,5:2,5; and 7:3. The tensile strength and water uptake data were analyzed statistically using ANOVA and followed by a further test of HSD. In other hand, the biodegradability data is processed with Ms. Excel. The statistical result showed that added by chitosan had effect on water uptake was (p < 0.05). This result same with biodegradability of film plastic that added by chitosan, it can increased biodegradation of film plastic. The statistical result showed that added by chitosan had not effect on tensile strength. The best result of this research was ratio of onggok-chitosan (b/b) 7:3 with 1,045 MPatensile strength number, 53,7 % water uptake, and 5,85 mg/day for biodegradability. The conclusion of this research there were effect of adding chitosan had effect on water uptake and biodegradability of this film plastic is produced.Key words : onggok, chitosan, tensile strength, water uptake, and biodegradable plastic
STABILITAS ANTOSIANIN DAN AKTIVITAS ANTIOKSIDAN TEPUNG BERAS HITAM BERDASARKAN JENIS KEMASAN DAN LAMA PENYIMPANAN Nur Latifa; nurhidajah Nurhidajah; Muh yusuf
Jurnal Pangan dan Gizi Vol 9, No 2 (2019): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.9.2.2019.27-40

Abstract

Black rice flour during storage has the disadvantage of reducing the antioxidant content and antioxidants present in black rice flour due to improper packaging for storage so that the pH increases, the color will disappear so that the anthocyanin content will also decrease during storage. This study aims to determine the influence of packaging type and storage time to levels of anthocyanins, antioxidant activity, moisture content, and color of black rice flour. This research uses a factorial completely randomized design consisting of 2 factors: first factor type of packaging (PP and Alufo) with each thickness of 0.5 mm and second factor storage duration (0 days, 14 days, 28 days, 42 days, and 56 days) in room temperature. The results of statistical test showed that the type of packaging and storage duration influenced the anthocyanin content, antioxidant activity, moisture content, and color. Antosianin content of black rice flour at the end of shelf life on PP packaging of 5.39 ppm sample and Alufo 14.14 ppm sample. Antioxidant activity at end of shelf life in packing of PP equal to 18,6% and Alufo 24,48%. Water content at end of shelf life on packing PP 2,34% and Alufo 2,65%. The color is at the end of shelf life on the packaging of PP 8,351 and Alufo 7,568.

Page 10 of 19 | Total Record : 182

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