Jurnal Agroindustri最新文献

{"title":"RIBBED SMOKE SHEET (RSS) PRODUCT QUALITY CONTROL USING STATISTICAL QUALITY CONTROL (SQC) AT PT. XYZ","authors":"N. Hairiyah, Imron Musthofa, Iis Sakhatun","doi":"10.31186/j.agroindustri.12.1.21-28","DOIUrl":"https://doi.org/10.31186/j.agroindustri.12.1.21-28","url":null,"abstract":"One of the industries that process latex and lumps into sheets with quality RSS 1, RSS 2, and cutting is PT. XYZ is located in Banjar Regency, South Kalimantan. In the production process, PT. XYZ produces more RSS 2 and cutting products compared to its main product, namely RSS 1. This is due to various factors that result in a decrease in product quality. This research was conducted to analyze the quality control of RSS by using statistical quality control (SQC). The tools used are check sheets, Pareto diagrams, P control charts, and cause and effect diagrams. Based on the research that has been done, it is found that a lot of data are outside the control limits of UCL and LCL, which are caused by the initial acceptance of raw materials and the smoking process that is not up to standard. Improvements that need to be made by PT. XYZ is by maintaining the cleanliness of raw materials and placing operators to research on the RSS processing process.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78495448","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":"RENDEMEN AND CHARACTERISTICS OF PEKTINS RED DRAGON FRUIT LEATHER (Hylocereus costaricensis) WITH THE DIFFERENCE IN EXTRACTION METHOD AND TIME","authors":"D. Silsia, Magrisa Febreini, L. Susanti","doi":"10.31186/j.agroindustri.11.2.120-132","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.120-132","url":null,"abstract":"This study aims to determine the effect of the method and time of extraction on the yield and characteristics of pektin Pectin extracted from red dragon fruit peel according to the SNI pektin (012238-1991) and the International Pektin Producers Association (IPPA) 2003. The experimentals design was a Completely Randomized Design with 2 factors. The first factor was the extraction method used, namely (M1 = conventional method, M2 = ultrasonik method). The second factor was extraction time (W1 = 15 minutes, W2 = 30 minutes, W3 = 60 minutes, and W4 = 90 minutes. The experiment was carried out with three replications. The results showed that the extraction method had a significant effect on yield, equivalent weight (BE), galacturonic acid content, degree of esterification, water content and ash content, but had no significant effect on methoxyl content. Extraction time significantly affected the yield, BE, methoxyl content, galacturonic acid content, degree of esterification, water content and ash content. While the interaction of the two treatments significantly affected the yield, equivalent weight, and water content. The highest yield was 13.57% obtained from the ultrasonic method for 60 minutes. BE pectin produced either by conventional method or ultrasonic method with extraction time of 30 and 60 minutes has met the standards of IPPA (2003) and SNI pectin (01-2238-1991).","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78800920","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":"ANTHOCYANIN EXTRACTION OF RED DRAGON FRUIT PEELS (Hylocereus polyrhizus) USING MACERATION METHOD","authors":"A. Widyasanti, Muhammad Ziauddin Arsyad, E. Wulandari","doi":"10.31186/j.agroindustri.11.2.72-81","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.72-81","url":null,"abstract":"Anthocyanins present in the red dragon fruit peel (Hylocereus polyrhizus) can be used as natural dyes. An extraction procedure can be used to acquire anthocyanins. The maceration method was used to isolate anthocyanin dyes in this analysis. The aim of this study was to see how the solvent ratio affected the total anthocyanin content in the skin of red dragon fruit. This research used laboratory experimental method using descriptive analysis. The solvent ratios used were (1:30, 1:40, 1:50 and 1:60) with a mixture of distilled water with 10% citric acid as the solvent. Parameters observed were total yield, pH, residual solvent content, spesific gravity and total anthocyanin content.  The best treatment was found to be red dragon fruit peel with a solvent ratio of 1:30, which produced the highest total anthocyanin content of 4.73 mg/L. This treatment resulted total yield 7.40%, residual solvent content 0.05%, spesific gravity 1.30, and pH 1.05, respectively.  It was proven that the more solvent added could linearly decrease the effectiveness of anthocyanin extraction of dragon fruit peel extracts.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87519052","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":"PHYSICAL CHARACTERISTICS AND SENSORIC ACCEPTANCE OF JAM SHEET WITH ADDITION OF KALAMANSI ORANGE","authors":"Lydia Wati, I. Kumalasari, Wilda Mika Sari","doi":"10.31186/j.agroindustri.11.2.82-91","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.82-91","url":null,"abstract":"","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91476821","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":"Cover dan Daftar Isi","authors":"Tuti Tutuarima","doi":"10.31186/j.agroindustri.11.2.i-v","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.i-v","url":null,"abstract":"","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83441753","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":"EFFECT OF LONG FERMENTATION OF DOUGH ON PHYSICAL AND CHEMICAL PROPERTIES OF CRACKERS SUBSTITUTION OF COMPOSITE FLOUR","authors":"T. Kiranawati, Ummi Rohajatien, Rahma Safira Jayanti","doi":"10.31186/j.agroindustri.11.2.133-142","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.133-142","url":null,"abstract":"Composite flour is flour made from two foodstuffs, namely Tengger potatoes and Moringa leaves. Composite flour can be used as a substitute material for wheat flour for the manufacture of crackers products. Crackers are a type of biscuit that goes through a fermentation process. The study aimed to find out chemicals and physicals properties composite flour substitution crackers with a fermentation length of 0 hours, 1 hour, and 2 hours. This study using a Complete RandomIzed Design with 3 treatments and two repeats. The results of the analysis showed the old fermentation treatment of crackers dough significantly effect from its chemical and physical properties. Crackers with a 2hour fermentation period contain the highest protein content of 16.44%, the mostten water content of 0.916%, and the lowest free fatty acid content of 0.014%, and physical properties include the highest growth power of 28.237%, the lowest broken power of 0.006N/Cm2 and the brownish index of 88.469%.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88046172","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":"PHYSICAL, ORGANOLEPTIC AND FOOD FIBER CHARACTERISTICS OF SWEET BREAD WITH ADDITION OF BAMBOO FLOUR (Dendrocalamus asper)","authors":"Deska Fransiska, Marniza Marniza, D. Silsia","doi":"10.31186/j.agroindustri.11.2.108-119","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.108-119","url":null,"abstract":"Bread is made from wheat flour and other ingredients whose dough is fermented and baked. Sweet bamboo flour is a food product made from sweet bread raw material with substitution variations in the concentration of bamboo shoot betung flour. This study aims to determine the effect of bamboo flour substitution on the physical, chemical and organolytic properties of sweet bread. This study used Completely Randomized Design (CRD) consisting of one factor, namely the additon of bamboo flour with concentration of 0%, 5%, 10%, 15%, 20% Each treatment was carried out 3 times so that the total number of experimental units was 15 units. The results showed that the addition of bamboo flour had an effect on the level of improvement of sweet bread with the highest value of 114.88%, and the water content less than 40%. The brightness of the sweet bread color is found without the addition of bamboo flour with a value of 7.5 Y 9/4 and the darkest result is the addition of 20% bamboo flour with a value of 2.5 Y 3/6. Based on the results of organoleptic, the bamboo shoot flour significantly affected the color and texture of sweet bread but did not significantly affect the aroma, taste and overall. The fiber content of sweet bread with bamboo shoot flour was higher than the control, namely 13.34-19.29% and the control 8.54%.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79354331","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 ORANGE SWEET POTATO FLOUR SUBSTITUTION ON THE QUALITY OF ONION CRACKERS","authors":"M. Kiptiah, N. Hairiyah, Hermawan Susanto","doi":"10.31186/j.agroindustri.11.2.143-150","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.143-150","url":null,"abstract":"Sweet potato is a food plant group that is most widely cultivated as an agricultural commodity with carbohydrate sources. The carbohydrate and starch content of orange sweet potato allows the material to be processed into flour and substitutes tapioca flour in the manufacture of garlic cracker products. The purpose of this study was to analyze the physical properties of orange sweet potato flour as a substitute for making onion crackers, determine the best formulation by adding orange sweet potato flour to the onion cracker product, and analyzing the effect of adding orange sweet potato flour to the preference level of panelists for onion cracker products. The research design used in the study consisted of 4 types of formulations with the addition of 0%, 10%, 20% and 30% tapioca flour. Tests carried out on onion crackers substituted for orange sweet potato flour were water content test, ash content test, and organoleptic test. The results showed that the orange sweet potato flour had the characteristics of an orange color, a distinctive aroma of orange sweet potato, and a smooth texture. The best formulation is the addition of orange sweet potato flour as much as 10% (F1) with a moisture content value of 5%, an ash content of 2.3%, and Preferred by panelist (total score 15.56). The addition of orange sweet potato flour to garlic cracker products affected the panelists' preference for color and aroma, but did not affect the taste and texture of onion crackers.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83187996","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":"CONTRIBUTION OF MOTION STUDY TO STANDARD TIME AT BALL TEA STATION (CASE STUDY PT. MITRA KERINCI, SOUTH SOLOK)","authors":"A. Prayoga, Meizul Zuki, Yusril Dany","doi":"10.31186/j.agroindustri.11.2.92-107","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.2.92-107","url":null,"abstract":"PT Mitra Kerinci is a company established in West Sumatra Province which is engaged in tea plantations and tea processing in its factories. PT Mitra Kerinci produces an average of 7,000 kg or 7 tons of green tea shoots per day. The production process for processing tea shoots, the factory sometimes does not reach the production target in accordance with the production target of the company. The goal of research  to determine the amount of the contribution of the motion study to the standard time and determine the amount of the contribution of the standard time to the increase in productivity in the final drying process at Ball Tea station, the production of tea shoots at PT. Kerinci Partners. This research an experimental research type and uses the same subject research design (treatment by subject design), namely the treatment is imposed on the same subject. The results of time calculations after the motion study on the process flow map reached 15,676.02 seconds. Then proceed with the calculation of the cycle time which reaches 825.41 seconds with the actual standard deviation obtained at 3.58 and the standard deviation of the subgroup distribution is 1.79. After knowing the results of the average cycle time, the actual standard deviation and the standard deviation of the subgroup distribution, the data uniformity test was continued, starting with calculating the BKA and BKB. The BKA calculation results obtained 830.78 and the BKB reached 820.04. So that in the data uniformity test the results reached 0.908. In the series of movements of the left and right hands after the repair, a cycle time of 825.41 seconds / unit of Ball Tea was obtained from the previous time, reaching 906.66 units / Ball Tea and getting a time difference of 81.25 seconds. In the calculation of the standard time, the normal time calculation is carried out first, after it is known that the result of the adjustment calculation reaches 1.12 so that the normal time is obtained with a total of 924.45 seconds. Continue to calculate the standard time and the results reach 1423.65 seconds with an allowance of 54%. This contributed to an increase in productivity by 5.7%.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89233715","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":"PEMBUATAN ASAP CAIR GRADE A BERBAHAN DASAR KULIT BUAH NIPAH (Nypa fruticans) BERBASIS TEKNOLOGI CYCLONE REDESTILLATION","authors":"M. Mardiyana, Dodi Satriawan, Dian Prabowo","doi":"10.31186/j.agroindustri.11.1.1-10","DOIUrl":"https://doi.org/10.31186/j.agroindustri.11.1.1-10","url":null,"abstract":"The large amount of waste Nipah skin (Nypa fruticans) that a large enough potential to be used as raw material for liquid smoke. One of the technologies that can be used to produce liquid smoke is a series of cyclone redestillation. This study aims to test a series of cyclone redestillator in the process of making grade A liquid smoke made from the skin of Nipah fruit. This research was conducted using the descriptive method as a preliminary study in the process of making liquid smoke using cyclone redestillation tools. The skin of Nipah fruit that has been dried for 2 days under the sun. Nipah skin burned in a burning tube for 8 hours with a temperature of ±400 C, the first and second of destillation processes are at 130 C for 8 hours. The characteritation of liquid smoke that yield of liquid smoke is 14,7%; pH 2,7; phenolic compound is 855,8 ppm. Process of making liquid smoke using a series of cyclone redestillator, that shows this tool can function properly for the process of making liquid smoke which can be applied as a food preservative.","PeriodicalId":17712,"journal":{"name":"Jurnal Agroindustri","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90977425","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}