Jurnal TeknotanPub Date : 2024-04-23DOI: 10.24198/jt.vol18n1.9
Irsyad Ali Akbar Nashrullah, Selly Harnesa Putri, Asri Widyasanti
{"title":"Penambahan Ekstrak Jeruk Nipis Sebagai Penambah Citarasa pada Teh Cascara terhadap Sifat Fisikokimia","authors":"Irsyad Ali Akbar Nashrullah, Selly Harnesa Putri, Asri Widyasanti","doi":"10.24198/jt.vol18n1.9","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.9","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"43 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140668201","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 Ekstrak Bawang Putih (Allium sativum L.) pada Edible Film Pati Singkong Terhadap Aktivitas Antibakteri","authors":"Welly Kusuma Yudha, Selly Harnesa Putri, Asri Widyasanti","doi":"10.24198/jt.vol18n1.7","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.7","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"26 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140677763","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}
Jurnal TeknotanPub Date : 2024-04-22DOI: 10.24198/jt.vol18n1.8
Muhammad Arief Fadhillah, Marwati Marwati, Sulistyo Prabowo, Yulian Andriyani, Agus Sholeh
{"title":"Mutu Pasta Asam Jawa (Tamarindus indica L.) dengan CMC (Carboxymethyl Cellulose) sebagai Bahan Pengental","authors":"Muhammad Arief Fadhillah, Marwati Marwati, Sulistyo Prabowo, Yulian Andriyani, Agus Sholeh","doi":"10.24198/jt.vol18n1.8","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.8","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"12 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140673755","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}
Jurnal TeknotanPub Date : 2024-04-15DOI: 10.24198/jt.vol18n1.6
Khoirunnisa Zhalila Zakaria, Ulya Sarofa
{"title":"Peningkatan Kualitas Produksi Wafer Stick di PT Garudafood Putra Putri Jaya dengan Metode Six Sigma","authors":"Khoirunnisa Zhalila Zakaria, Ulya Sarofa","doi":"10.24198/jt.vol18n1.6","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.6","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"47 33","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140701854","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}
Jurnal TeknotanPub Date : 2024-04-14DOI: 10.24198/jt.vol18n1.2
Kurniawan Yuniarto, Fitratul Aqidah, Mi'raj Fuadi
{"title":"Rekayasa Metode Penyimpanan Terhadap Perubahan Sifat Sensoris dan Aktivitas Respirasi Jamur Tiram","authors":"Kurniawan Yuniarto, Fitratul Aqidah, Mi'raj Fuadi","doi":"10.24198/jt.vol18n1.2","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.2","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"14 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140706375","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}
Jurnal TeknotanPub Date : 2024-04-14DOI: 10.24198/jt.vol18n1.3
V. Kautsar, Kuni Faizah, Arief Ika Uktoro
{"title":"Soil Color Comparison Using Munsell Soil Color Chart and Calibrated Smartphone Camera","authors":"V. Kautsar, Kuni Faizah, Arief Ika Uktoro","doi":"10.24198/jt.vol18n1.3","DOIUrl":"https://doi.org/10.24198/jt.vol18n1.3","url":null,"abstract":"Soil color is a crucial property in soil fertility assessment and monitoring. However, the subjective nature of the Munsell Soil Color Chart (MSCC) can lead to uncertainty in the analysis. To address this issue, a study was conducted to develop a soil color classification model from smartphone digital imagery based on color analysis and MSCC. The study involved taking 26 soil samples from various soil types and locations in the Special Region of Yogyakarta, Indonesia. Digital images of the soil were taken through a smartphone camera and compared with observations using MSCC to compare color differences (ΔE) based on Lab values. Soil images obtained from indoor studio conditions and calibration using spydercheckr in indoor and outdoor conditions are compared with MSCC and Chromameter values. The L*a*b color space was found to be superior to RGB for predicting and detecting small differences in color. The study also found that the Munsell soil color chart (MSCC) had a lower color difference than the chromameter in all lighting conditions, indicating that the MSCC or visual assessment can better detect the main soil color or soil matrix, while chromameter readings may have errors due to soil impurities.","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"11 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140705249","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}
Jurnal TeknotanPub Date : 2023-12-27DOI: 10.24198/jtvol17n3.10
Andi Kusumah, William Christian, Kam Natania, T. M. Siregar, Melanie Cornelia
{"title":"Pembuatan Kemasan Biokomposit Berbasis PVA (Polyvinyl Alcohol) dan Limbah Kulit Kopi","authors":"Andi Kusumah, William Christian, Kam Natania, T. M. Siregar, Melanie Cornelia","doi":"10.24198/jtvol17n3.10","DOIUrl":"https://doi.org/10.24198/jtvol17n3.10","url":null,"abstract":"","PeriodicalId":229622,"journal":{"name":"Jurnal Teknotan","volume":"10 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139153841","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}