Jurnal Sains dan Teknologi Pangan最新文献

{"title":"Changes in The Number of Mold and Acceptance Rate of Kappaphycus alvarezii Jelly Candy Packed with Edible Film Gelatin-CMC During Storage","authors":"Asri Silvana Naiu, Nikmawatisusanti Yusuf, Yusnina Hudongi","doi":"10.33772/jstp.v6i6.21646","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.21646","url":null,"abstract":"This study aimed to analyze changes in the number of molds and the level of panelist acceptance of K. alvarezii jelly candy packaged using gelatin-CMC edible film during storage. The method used in this study is a laboratory experimental method which consists of two stages, namely preliminary research which aims to determine the best edible film formula to be used as jelly candy packaging and the main research to analyze changes in the number of molds and the level of acceptance of appearance, taste, aroma and texture of jelly candy that has been packaged using a gelatin-CMC edible film during storage. Storage for 60 days was converted to 15 days in a climatic chamber with a temperature of 40 ℃ and a humidity of 75%. Sampling was carried out every 3 days. The research design used linear regression to see the relationship between storage time and test parameters. The results of the preliminary study showed the best formula for edible film, namely 1% gelatin, 0.3% bees wax, 0.75% CMC, and 0.3% glycerol which resulted in a water vapor transmission rate of 18.60 g/m2/24 hours. The results of the main study showed that storage time had a moderate effect on mold. Mold was detected on the last day of observation, storage time had a very strong effect on the level of acceptance which decreased with storage time. The organoleptic value of jelly candy packaged using gelatin-CMC edible film was still acceptable to the panelists until the 36th day of storage.","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"1996 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128204740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"KAJIAN AKTIVITAS ANTIBAKTERI EKSTRAK KULIT PISANG RAJA (Musa Paradisiaca var. Raja) DAN SERAI (Cymbopogon Citratus) TERHADAP UMUR SIMPAN BAKSO AYAM","authors":"Feren Feren, S. Wahyuni, R. Faradilla","doi":"10.33772/jstp.v6i6.22812","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.22812","url":null,"abstract":"ABSTRACT The purpose of this study was to determine the interaction effect of storage time and concentration of plantain peel extract and lemongrass on organoleptic characteristics (color, aroma, texture, and elasticity) and total microbes in chicken meatballs. This study used a 2-Factorial Completely Randomized Design method. The first factor was storage time with three levels, namely 0 days (T0), 2 days (T1), and 4 days (T2. Meanwhile, the second factor was the concentration of plantain peel and lemongrass extract with three levels, namely 0% (C0), 30% plantain peel extract + 20% lemongrass extract (C1), 20% banana peel extract + 30% lemongrass extract (C2), and 25% banana peel extract + 25% lemongrass extract (C3). Observation variables were organoleptic tests which included color, aroma, texture, elasticity, and shelf life after treatment based on the results of the total plate count (TPC) calculation. The results show that the 2-day storage period with the addition of 25% plantain peel extract and 25% lemongrass extract (T1C3) was the best treatment for organoleptic characteristics (color, aroma, texture, and elasticity). Based on the results of the study, it can be concluded that the administration of plantain peel extract and lemongrass was able to maintain the quality of chicken meatballs for two different days compared to the control. Treatment with a storage period of 2 days with 25% plantain peel extract and 25% lemongrass extract (T1C3) was the best treatment that was most favored by the panelists and had the least number of microbial colonies.Keywords: Meatballs, preservatives, banana peel extract and lemongrass, storage time.ABSTRAKTujuan penelitian ini adalah untuk mengetahui pengaruh interaksi lama penyimpanan dan konsentrasi ekstrak kulit pisang raja dan serai terhadap uji organoleptik (warna, aroma, tekstur dan kekenyalan) dan total mikroba pada bakso ayam. Penelitian ini menggunakan metode Rancangan Acak Lengkap Faktorial 2 Faktor. Faktor Pertama adalah lama penyimpanan yang terdiri dari tiga taraf yaitu 0 hari (T0), 2 hari (T1) dan 4 hari (T2), faktor kedua yaitu perlakuan ekstrak kulit pisang raja yang terdiri atas tiga taraf yaitu konsentrasi 0% (C0), konsentrasi ekstrak kulit pisang raja 30% + konsentrasi ekstrak serai 20% (C1), konsentrasi ekstrak kulit pisang raja 20% + konsentrasi ekstrak serai 30% (C2), konsentrasi ekstrak kulit pisang raja 25% + konsentrasi serai 25% (C3). Variabel pengamatan yaitu uji organoleptik yang meliputi warna, aroma, tekstur, kekenyalan dan daya simpan setelah perlakuan berdasarkan hasil perhitungan jumlah total plate count (TPC). Hasil penelitian menunjukkan bahwa perlakuan lama penyimpanan 2 hari dengan penambahan ekstrak kulit pisang raja 25% dab serai 25% (T1C3) merupakan perlakuan terbaik untuk uji organoleptik (warna, aroma, tekstur dan kekenyalan). Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberian ekstrak kulit pisang raja dan serai mampu mempertahankan kualitas bakso ayam ","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129473473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"BISKUIT SUBSTITUSI TEPUNG LABU KUNING (Cucubita Moschata Duch) DAN TEPUNG KECAMBAH KEDELAI (Glycine max L. Merr) SEBAGAI KONTRIBUSI UNTUK PEMENUHAN ANGKA KECUKUPAN GIZI (AKG)","authors":"Wa Ode Nurul Maulidya Koila, La Karimuna, H. Hermanto","doi":"10.33772/jstp.v6i6.22853","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.22853","url":null,"abstract":"ABSTRACTThe purpose of this research was to study the effect of pumpkin flour (Cucurbita Moschata Duch) and soybean sprout flour (Glycine max L. Merr) substitution on organoleptic assessment, nutritional content and nutritional contribution of biscuit products. This study used a completely randomized design (CRD) with various percentages of pumpkin flour and soybean sprouts flour substitution treatment, namely T0 (100%: 0% : 0%), T1 (50% : 45% : 5%), T2 (50% : 40% : 10%), T3 (50% : 35% : 15%), T4 (50% : 30% : 20%), and T5 (50% : 25% : 25%). The results show the substitution of pumpkin flour and soybean sprouts flour had a very significant effect on the characteristics of color, aroma, taste, and texture. T1 treatment was the most preferred by the panelists with preference scores of color, aroma, taste, and texture reached 3.56 (like), 3.40 (slightly like), 3.52 (like), and 3.64 (like), respectively. Meanwhile, the descriptive scale rating shows the panelists’ preference scores of color, aroma, and texture reached 3.62 (brown-yellow), 3.42 (slight aroma of pumpkin and soybeans sprouts), and 3.02 (slightly hard), respectively. The selected product contained 11.91% protein, 3.62% ash, 17.98% fat, 57.46 % carbohydrate, and 9.00% water. Based on the RDA for the interlude meal, the energy contribution of the T1 treatment was 122.90 kcal. The T1 treatment biscuit product was preferred by panelists. The protein and fat contents of the product met the national standard for biscuits. Keywords: substitution, pumpkin flour, soybean sprout flour, biscuitsABSTRAKTujuan dari penelitian ini untuk mempelajari pengaruh substitusi tepung labu kuning (Cucurbita Moschata Duch) dan tepung kecambah kedelai (Glycine max L. Merr) terhadap penilaian organoleptik, kandungan gizi dan kontibusi zat gizi produk biskuit. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan berbagai presentase perlakuan substitusi tepung labu kuning dan tepung kecambah kedelai yaitu T0 (100% : 0% : 0%), T1 (50% : 45% : 5%, T2 (50% : 40% : 10%), T3 (50% : 35% : 15%), T4 (50% : 30% : 20%) dan T5 (50% : 25% : 25%). Hasil penelitian menunjukan substitusi tepung labu kuning dan tepung kecambah kedelai berpengaruh sangat nyata terhadap karakteristik warna, aroma, rasa, dan tekstur. Perlakuan T1 merupakan perlakuan yang paling disukai panelis dengan skor penilain kesukaan terhadap warna sebesar 3,56 (suka), aroma sebesar 3,40 (agak suka), rasa sebesar 3,52 (suka) dan tekstur sebesar 3,64 (suka), sedangkan penilaian skala deskriptif yang disukai panelis terhadap parameter warna sebesar 3,62 (Kuning kecoklatan), aroma sebesar 3,42 (agak berbau khas labu kuning dan kecambah kedelai) dan untuk tekstur sebesar 3,02 (agak keras). Kadar protein sebesar 11,91%, kadar abu 3,62%, kadar lemak 17,98%, kadar karbohidrat 57,46% dan kadar air sebesar 9,00%. Berdasarkan AKG makanan selingan kontribusi energi perlakuan T1 yaitu 122,90 kkal. Produk biskuit perlakuan T1 dapat diterima dan lebih disukai panelis","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128986691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH PENAMBAHAN TEPUNG RUMPUT LAUT HIJAU (Ulva lactuca L.) DAN TEPUNG SUKUN (Artocarpus altilis) TERHADAP KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK MIE BASAH","authors":"Sartika Sartika, Tamrin Tamrin, Sri Rejeki","doi":"10.33772/jstp.v6i6.22850","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.22850","url":null,"abstract":"ABSTRACTThis study aimed to determine the effect of breadfruit flour and green seaweed flour formulation on the physicochemical and organoleptic characteristics of wet noodles. This study used a completely randomized design (CRD) using the formulations of wheat flour, breadfruit flour and green seaweed flour M1 (70:28:2), M2 (70:26:4), M3 (70:24:6), and M4 (70:22:8). The results show that the formulation of breadfruit flour and green seaweed flour had a very significant effect on improving the organoleptic characteristics of color, aroma, taste, and texture of wet noodles. The best product based on the organoleptic assessment was found in the M4 formulation (70% wheat flour formulation, 22% breadfruit flour, and 8% green seaweed flour) with assessment scores of color, aroma, taste, and texture, reached 3.81 (like), 2.98 (slightly like), 2.92 (slightly like) and 3.84 (like), respectively. The chemical analysis shows that the best wet noodle product contaiend 57.68% water, 1.23% ash, and 0.09% crude fiber. The highest antioxidant activity was obtained in the M4 treatment, which reached 62.50%. Based on the results of the study, the wet noodle product with the formulation of breadfruit flour and green seaweed flour was preferred by the panelists and met the national standards for ash and water contents.Keywords: wet noodle, fermented cassava flour, breadfruit flourABSTRAKPenelitian ini bertujuan untuk menentukan pengaruh formulasi tepung sukun dan tepung rumput laut hijau terhadap karakteristik fisikokimia dan organoleptik mie basah. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan menggunakan formulasi tepung terigu, tepung sukun dan tepung rumput laut hijau M1 (70:28:2), M2 (70:26:4), M3 (70:24:6), M4 (70:22:8). Hasil penilaian menunjukan bahwa formulasi tepung sukun dan tepung rumput laut hijau berpengaruh sangat nyata terhadap peningkatan uji organoleptik warna, aroma, rasa dan tekstur mie basah. Berdasarkan penilaian organoleptik terdapat pada formulasi M4 (formulasi tepung terigu 70%, tepung ubi sukun 22%, dan tepung rumput laut hijau 8%) dengan skor penilaian terhadap karakteristik organoleptik warna 3,81 ( suka), aroma 2,98 (agak suka), rasa 2,92 (agak suka) dan tekstur 3,84 (suka). Nilai analisis kimia dari produk mie basah terbaik meliputi : kadar air 57,68%, kadar abu 1,23%, kadar serat kasar 0,09%. Aktivitas antioksidan tertinggi pada perlakuan M4 (terigu 70%: tepung sukun 22% : dan tepung rumput laut 8%) sebesar 62,50%. Berdasarkan hasil penelitian, produk Mie basah formulasi tepung sukun dan tepung rumput laut hijau dapat diterima (disukai) oleh panelis dan memiliki kadar abu dan kadar air yang telah memenuhi standar SNI.Kata kunci: mie basah, tepung sukun, tepung rumput laut hijau.","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132459210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Concentration of Beeswax Emulsion on Shelf Life and Quality of Beetroot (Beta vulgaris L.) during Room Temperature Storage","authors":"Vera Handi Pratiwi, Y. A. Handoko","doi":"10.33772/jstp.v6i6.21337","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.21337","url":null,"abstract":"Beetroot (Beta vulgaris L.) is one of the horticultural products that have the potential for development in Indonesia. beetroot contains a high level of betalain and vitamin C, so it can be an antioxidant for cancer. But nowadays, post-harvest handling is not specially noticed by people yet. The aims of this research were to determine the effect of beeswax coating on shelf life and quality of the beetroot and determine the best wax emulsion concentration as beetroot coating. This research was conducted at the Posharvesting Handling Laboratory of the Faculty of Agriculture and Business, Satya Wacana Christian University, Salatiga. The method used Randomized Block Design with 4 treatments and 6 replications. The concentration of beeswax emulsions used in this research is about 4%, 8%, and 12%. The observed parameter was weight loss, respiration, total dissolved solids, water content, and vitamin C. The results show that the treatment with a concentration of 12% of beeswax emulsion is the best result when compared with other treatments. The result also shows the concentration of 12% beeswax emulsion can maintain the storage time and quality of the beetroot. ","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133375740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"KARAKTERISTIK ORGANOLEPTIK DAN PROKSIMAT MIE BASAH DENGAN PENAMBAHAN TEPUNG TERIPANG PASIR (Holothuria scabra)","authors":"Ona Sri Vatma, Ansharullah Ansharullah, Asnani Asnani","doi":"10.33772/jstp.v6i6.22858","DOIUrl":"https://doi.org/10.33772/jstp.v6i6.22858","url":null,"abstract":"ABSTRACTThe purpose of this study was to determine the effect of the addition of sea cucumber flour on the organoleptic and proximate characteristics of wet noodles. This study consisted of four treatments, namely without the addition of sand sea cucumber flour (T0), the addition of 5% sea cucumber flour (T1), the addition of 10% sea cucumber flour (T2), and the addition of 15% sea cucumber flour (T3). The analyzed parameters were organoleptic and physicochemical values. This study used a completely randomized design (CRD). Data were analyzed using Analysis of Variance (ANOVA) and continued with Duncan's Multiple Range Test (DMRT) at a 95% confidence level. The results show that the effect of adding sand sea cucumber flour had a very significant effect on organoleptic assessment in T1 treatment (95% wheat flour: 5% sea cucumber flour) with preference scores of color, aroma, taste, and texture reached 4.03 (like), 4.06 (like), 3.91 (like), and 4.06 (like). Proximate analysis of the best treatment shows that it contained 50.12% water, 1.18% ash, 0.20% fat, 7.23% protein, and 41.75% carbohydrate. The results show that the product met the standard of SNI 01-2987-1992 for ash, fat, and protein contents. Keywords: Sea Cucumber, Wet NoodlesABSTRAKTujuan penelitian ini untuk menentukan pengaruh penambahan tepung teripang pasir terhadap karakteristik organoleptik dan proksimat mie basah. Penelitian ini terdiri dari empat perlakuan yaitu tanpa penambahan tepung teripang pasir (T0), penambahan tepung teripang pasir 5% (T1), penambahan tepung teripang pasir 10% (T2), dan penambahan tepung teripang pasir 15% (T3), lalu dianalisis terhadap nilai organoleptik dan fisikokimia. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Data di analisis menggunakan Analysis of Varian (ANOVA) dan dilanjutkan dengan uji Duncan’s Multiple Range Test (DMRT) pada taraf kepercayaan 95%. Hasil penelitian menunjukkan bahwa pengaruh penambahan tepung teripang pasir berpengaruh sangat nyata terhadap penilaian organoleptik pada perlakuan T1 (tepung terigu 95% : tepung teripang pasir 5%) sebesar warna 4.03 (suka), aroma 4.06 (suka), rasa 3.91 (suka), dan tekstur 4.06 (suka). Analisis proksimat perlakuan terbaik diperoleh nilai kadar air 50.12%, kadar abu 1.18%, kadar lemak 0.20%, kadar protein 7.23% dan kadar karbohidrat 41.75%. Berdasarkan hasil penelitian nilai kadar abu, kadar lemak, dan kadar protein telah memenuhi SNI 01-2987-1992.Kata kunci: Teripang Pasir, Mie Basah","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130201526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH PENAMBAHAN SARI JAHE (Zingiber Officinale) TERHADAP SIFAT KIMIA DAN ORGANOLEPTIK DODOL SERAT KEDELAI","authors":"Lasran Lasran, H. Hermanto, M. S. Sadimantara","doi":"10.33772/jstp.v6i3.18914","DOIUrl":"https://doi.org/10.33772/jstp.v6i3.18914","url":null,"abstract":"ABSTRACTThis study aimed to determine the effect of adding ginger juice on the organoleptic and chemical values of soy fiber dodol products. This study used a completely randomized design consisting of the addition of ginger extract (F), namely treatment F0 (0%), F1 (1%), F2 (2%), F3 (3%), and F4 (4%). Data were analyzed using Analysis of Variance and continued with Duncan's Multiple Range Test (DMRT) at a 95% confidence level (α=0.05). The addition of ginger juice had a very significant effect on the parameters of aroma, texture, color, and significantly different on taste. Based on the results of the organoleptic assessment, the most preferred treatment was F2 treatment (addition of 2% ginger juice) with color, aroma, and texture rating scores reached 3.89 (like), 3.80 (like), and 3.56 (like), respectively. The chemical analysis results show that the selected treatment had 17.53% water, 1.60% ash, 12.25% protein, 31.37% fat, 10.52% fiber, and 9.79% crude fiber. Among the five parameters, parameters of water, fat, protein, and crude fiber contents met the national standard but the ash content did not.Keywords: lunkhead, soybean dregs, gingerABSTRAKPenelitian ini bertujuan untuk menentukan pengaruh penambahan sari jahe terhadap nilai organoleptik dan nilai kimia produk dodol serat kedelai. Penelitian ini menggunakan Rancangan Acak Lengkap yang terdiri atas penambahan sari jahe (F) yaitu perlakuan F0 (0%), F1 (1%), F2 (2%), F3 (3%) dan F4 (4%). Data dianalisis menggunakan Analisis ragam (Analysis of Varian) dan dilanjutkan dengan uji Duncan’s Multiple Range Test (DMRT) pada taraf kepercayaan 95% (α=0,05). Penambahan sari jahe berpengaruh sangat nyata terhadap parameter aroma, tekstur, warna dan berbeda nyata pada rasa. Berdasarkan hasil penilaian organoleptik diperoleh perlakuan terpilih yaitu perlakuan F2 (penambahan sari jahe 2%) dengan skor penilaian warna 3,89 (suka) aroma 3,80 (suka), tekstur 3,56 (suka).dengan nilai analisis kimia meliputi analisis kadar air 17,53%, kadar abu 1,60%, kadar protein 12,25%, dan kadar lemak 31,37%, kadar serat 10,52%, serat kasar 9,79%. dari 5 parameter ada 4 parameter kadar air, kadar lemak, kadar protein dan kadar serat kasar telah memenuhi SNI dan 1 parameter yaitu kadar abu tidak sesuai standar SNI.Kata kunci: dodol, ampas kedelai, jahe","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132731845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH SUBSTITUSI TEPUNG BUAH LINDUR (Bruguiera Gymnorrhiza) TERHADAP KARAKTERISTIK ORGANOLEPTIK, NILAI GIZI DAN AKTVITAS ANTIOKSIDAN BROWNIES","authors":"Wd Wd Sitti Aisyah Nurul Fahlani, Tamrin Tamrin, K. T. Isamu","doi":"10.33772/jstp.v6i3.18919","DOIUrl":"https://doi.org/10.33772/jstp.v6i3.18919","url":null,"abstract":"ABSTRACT                     This study aimed to analyze the effect of lindur fruit flour substitution on organoleptic characteristics, nutritional value, and antioxidant activity of lindur fruit flour brownies. This research was conducted using a completely randomized design (CRD) with various percentages of formulation of substitution of lindur fruit flour:wheat flour, namely M1 = (100%:0%), M2 = (90%:10%), M3 = (80%:20 %), M4 = (70%:30%), and M5 = (60%:40%). The research data were analyzed using analysis of variance, with further testing using Duncan's Multiple Range Test (DMRT) at a 95% confidence level. The results show that the HCN content of lindur fruit flour reached 21.81 mg/kg. The M3 treatment was the most preferred treatment by the panelists with hedonic rating scores of color, texture, aroma, and taste reached 4.14 (like), 4.13 (like), 3.79 (like), and 4.30 (like), respectively. The nutritional values of selected M3 brownies show that it contained 30.57% water, 1.20% ash, 3.70% fat, 5.63% protein, and 58.90% carbohydrate. Analysis of antioxidant activity in selected M3 brownies was 465.58 ppm which is categorized as very weak. It can be concluded that the substitution of lindur fruit flour in making brownies had a very significant effect on color, texture, and taste. However, the effect was not significant on the aroma and the analysis of the nutritional value of the selected treatment. The brownie product substituted with lindur fruit flour met the national standards for water, ash, and fat contents.Keyword: Brownies, Lindur Fruit ABSTRAK    Penelitian ini bertujuan untuk mempelajari pengaruh substitusi tepung buah lindur terhadap karakteristik organoleptik, nilai gizi, dan aktivitas antioksidan brownies tepung buah lindur. Penelitian ini dilakukan dengan menggunakan Rancangan Acak  Lengkap  (RAL) dengan berbagai presentase formulasi, substitusi tepung buah lindur: tepung terigu yaitu M1 =  (100% : 0%), M2 = (90% : 10%), M3 = 80% : 20%), M4 = (70% : 30%), dan M5 = (60% : 40%). Data hasil penelitian dianalisis menggunakan sidik ragam (Analysis of Varian), dengan uji lanjut menggunakan Duncan’s Multiple Range Test (DMRT) pada taraf kepercayaan 95%. Hasil penelitian menunjukan analisis kadar HCN tepung buah lindur yaitu 21,81 mg/kg. Perlakuan M3 merupakan perlakuan yang paling disukai oleh panelis dengan skor penilain hedonik warna 4,14 (suka), tekstur  4,13 (suka), aroma 3,79 (suka) dan rasa 4,30 (suka). Analisis Nilai gizi produk browies tepilih M3 meliputi kadar air (30,57%), kadar abu (1,20), Kadar lemak (3,70%), kadar protein (5,63%) dan kadar karbohidrat (58,90%). Analisis aktivitas antioksidan pada brownies terplih M3 yaitu 465,58 ppm dengan kategori sangat lemah. Dapat disimpulkan bahwa substiusi tepung buah lindur pada pembuatan brownies berpengaruh sangat nyata terhadap warna, tekstur, dan rasa. Tetapi berpengaruh tidak nyata terhadap aroma. dan analisis nilai gizi perlakuan terpilih. Berdasarkan standar mutu SNI brownies, ba","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131308284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS KEBERADAAN RHODAMIN B DAN NATRIUM BENZOAT DALAM SAUS TOMAT PENTOL DI KOTA PALANGKA RAYA","authors":"Rizky Kusuma Wardani, Cucu Rahayu","doi":"10.33772/jstp.v6i3.18170","DOIUrl":"https://doi.org/10.33772/jstp.v6i3.18170","url":null,"abstract":"Berbagai upaya yang dilakukan penjual untuk meningkatkan penjualan dan menekan kerugian. Salah satunya adalah dengan meningkatkan penampilan dan daya tahan produk makanan. Namun, masih banyak ditemukan produk makanan menggunakan bahan berbahaya yang dilarang seperti formalin, boraks dan pewarna rhodamin B. Disisi lain, penggunaan bahan pengawet natrium benzoat merupakan salah satu bahan pengawet yang diperbolehkan, namun masih ditemukan penggunaannya yang melebihi batas. Tujuan dari penelitian ini adalah untuk mengidentifikasi keberadaan pewarna rhodamin B dan pengawet natrium benzoat pada saus tomat pentol di kota Palangka Raya. Desain penelitian adalah observasional dengan rancangan penelitian cross-sectional study. Sampel yang digunakan adalah saus tomat pentol yang dijajakan oleh pedagang keliling di kota Palangka Raya. Analisis keberadaan rhodamin B dan natrium benzoat dalam saus tomat dilakukan secara kualitatif dengan menggunakan test-kit dan secara kuantitatif dengan menggunakan metode HPLC. Hasil uji menunjukkan bahwa tidak ada sampel yang mengandung pewarna rhodamin B dan 33,33% sampel melebihi batas penggunaan natrium benzoat yang dianjurkan oleh pemerintah.","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124116833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"KARAKTERISTIK KIMIA DAN SENSORI SNACK BAR DARI LABU KUNING DAN KACANG HIJAU","authors":"Muhamad bin Abdullah Alhadi, S. Fitriani, Rahmayuni Rahmayuni","doi":"10.33772/jstp.v6i3.16000","DOIUrl":"https://doi.org/10.33772/jstp.v6i3.16000","url":null,"abstract":"Snack bar is a solid rod-shaped food, made from a mixture of dry ingredients such as cereals, nuts, grains and fruits which formed into one with binder.  The purpose of this research was to get the best formulation of yellow pumpkin flour and green beans flour on the chemical and sensory characteristics of snack bar.  This research was conducted experimentally by using a completely randomized design (CRD) with four treatments and four replications.  The treatments in this research was the ratio of yellow pumpkin flour and green beans flour, which were LK1 (80:20), LK2 (60:40), LK3 (40:60) and LK4 (20:80).  Data obtained were statistically analyzed using analysis of variance (ANOVA).  If the F count is greater than or equal to the F table, further tests will be continued with duncan’s new multiple range test (DNMRT) at 5% level. The best treatments in this research was the ratio of yellow pumpkin flour and green beans flour (20:80) where 18.29% moisture content, 2.49% ash content, 7.83% protein content, 13.16% fat content, 2.01% crude fiber content, 58.22% carbohydrat content, 382.69 kcal energy.  The descriptive test showed that the snack bar had yellowish brown color, a little flavoring green beans, solid, a little green bean taste and overall assessment hedonically was favored by panelists.Keywords: snack bar, yellow pumpkin, green beans","PeriodicalId":225802,"journal":{"name":"Jurnal Sains dan Teknologi Pangan","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126773507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}