{"title":"PEMBUATAN SISTEM DESAIN INTERAKTIF BATIK SEMEN","authors":"N. Haryono, Widi Hapsari","doi":"10.22322/dkb.v39i1.6666","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.6666","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42579142","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":"KOMPARASI GAYA VISUAL DAN MAKNA PADA DESAIN BATIK TIGA NEGERI DARI SOLO, LASEM, PEKALONGAN, BATANG, DAN CIREBON","authors":"C. Lukman, Sandy Rismantojo, Jesslyn Valeska","doi":"10.22322/dkb.v39i1.6447","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.6447","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46140136","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}
E. Ningsih, Yustia Wulandari Mirzayanti, Achmad Chusnun Ni’am
{"title":"ELEKTROKOAGULASI LIMBAH INDUSTRI SARUNG TENUN DENGAN ELEKTRODA AL-Zn DISUSUN SERI","authors":"E. Ningsih, Yustia Wulandari Mirzayanti, Achmad Chusnun Ni’am","doi":"10.22322/dkb.v39i1.6941","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.6941","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46911753","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 PENYERAPAN TENAGA KERJA EKONOMI KREATIF SUBSEKTOR KRIYA","authors":"Johan Marsudiarso, Akmad Akbar Susanto","doi":"10.22322/dkb.v39i1.7285","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.7285","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43464881","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":"Perancangan Aksi Mitigasi Risiko Berbasis Proses Bisnis Pada Supply Chain Industri Batik Tulis: Studi Kasus","authors":"E. Yuliawati, Ida Kusnawati Tjahjani","doi":"10.22322/dkb.v39i1.7183","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.7183","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43074390","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}
ThisarticleisintendedtodiscussaboutlabourdivisionofpotteryproductionatPagelaranVillage, Malang,EastJava.Pagelaranisoneoftraditionalpotteryproductioncenter.Theproductionofpottery inthepast,wasanessentialcottageindustrytosustainritualandsociallives.ThepottersatPagelaran hasuniqueworkpattern,whichmenandwomengetinvolvedinthepotteryproduction.Theirlabour divisionhassocialandculturalimplication.Thisstudyisaimedtoinvestigateanddescribethework pattern based on gender, men and women. The division has influence on the result of pottery production.Byemployingstructuralandfunctionalapproach
{"title":"PEMBAGIAN KERJA BERDASARKAN GENDER PADA SENTRA GERABAH DESA PAGELARAN MALANG JAWA TIMUR","authors":"Muhammad ‘Afaf Hasyimy, Robby Hidajat","doi":"10.22322/dkb.v39i1.7002","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.7002","url":null,"abstract":"ThisarticleisintendedtodiscussaboutlabourdivisionofpotteryproductionatPagelaranVillage, Malang,EastJava.Pagelaranisoneoftraditionalpotteryproductioncenter.Theproductionofpottery inthepast,wasanessentialcottageindustrytosustainritualandsociallives.ThepottersatPagelaran hasuniqueworkpattern,whichmenandwomengetinvolvedinthepotteryproduction.Theirlabour divisionhassocialandculturalimplication.Thisstudyisaimedtoinvestigateanddescribethework pattern based on gender, men and women. The division has influence on the result of pottery production.Byemployingstructuralandfunctionalapproach","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47319851","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":"PENGEMBANGAN MOTIF KEMBANG TURI DAN KOI UNTUK INOVASI BATIK KEMBANG TURI BLITAR","authors":"Morinta Rosandini, Jeng Oetari, Nofita Sari","doi":"10.22322/dkb.v39i1.6822","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.6822","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43320524","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":"Prediksi Adsorpsi Zat Warna Metilene Biru Pada Karbon Aktif Menggunakan Machine Learning","authors":"Triwibowo Jatmiko","doi":"10.22322/dkb.v39i1.6936","DOIUrl":"https://doi.org/10.22322/dkb.v39i1.6936","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42026392","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":"Back Matter Vol 38 No 1 Tahun 2021","authors":"Joni Setiawan","doi":"10.22322/dkb.v38i1.7095","DOIUrl":"https://doi.org/10.22322/dkb.v38i1.7095","url":null,"abstract":"","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47282008","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}
ABSTRAK Noja (Peristrophe bivalvis) adalah tumbuhan sumber pewarna alami yang potensial dikembangkan di Indonesia. Ekstrak daun noja dapat mengalami kerusakan karena teroksidasi selama penyimpanan. Penambahan asam tanat, asam tartarat, dan asam sitrat diharapkan dapat menghambat terjadinya hal tersebut. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan asam tanat, asam tartarat, dan asam sitrat terhadap kecepatan kerusakan ekstrak daun noja akibat oksidasi. Indikator kerusakan dinyatakan sebagai perubahan absorbansi ekstrak terhadap waktu. Pengamatan pada penelitian ini dipercepat dengan menambahkan hidrogen peroksida. Asam tanat, asam tartarat, dan asam sitrat pada berbagai variasi konsentrasi ditambahkan ke dalam larutan ekstrak daun noja, diikuti dengan penambahan 1% (v/v) hidrogen peroksida 30%. Pengukuran absorbansi dilakukan setiap 30 menit. Hasil yang diperoleh menunjukkan bahwa penambahan asam tanat, asam tartarat, dan asam sitrat, memberikan kenaikan nilai absorbansi larutan terhadap waktu sebesar 2 - 3%; 20 - 26% dan 23 - 26%, sedangkan tanpa penambahan asam (blangko) memberikan kenaikan sebesar 24%. Hasil tersebut menunjukan bahwa penambahan asam tanat dan asam tartarat dapat menghambat reaksi oksidasi. ABSTRACT Noja (Peristrophe bivalvis) has the potential to be developed in Indonesia as a natural dyes source. During storage, noja leaves extract was degraded due to oxidation. The addition of tannic acid, tartaric acid, and citric acid expected to inhibit the degradation. This study aims to determine the effect of tannic acid, tartaric acid, and citric acid addition toward the degradation rate of the oxidation. The extract degradation indicator was expressed as the change in absorbance value. In order to shorten the observation time, the oxidation was accelerated by adding hydrogen peroxide. Tannic acid, tartaric acid, and citric acid at various concentrations were added to the noja leaves extract solution, followed by the addition of 1% (v/v) hydrogen peroxide 30%. The absorbance of the sampel was measured every 30 minutes. The results showed that the increase absorbance value of the extract without the addition of organic acid (blank) was about 24%, while the addition of tannic acid, tartaric acid, and citric acid were 2 - 3%; 20 - 26% and 24 - 34% respectively. Thus, it can be concluded that tannic acid and tartaric acid addition inhibits the oxidation.
{"title":"PENGARUH PENAMBAHAN ASAM ORGANIK TERHADAP PERUBAHAN KUALITAS EKSTRAK DAUN NOJA (PERISTROPHE BIVALVIS) KARENA TERJADINYA REAKSI OKSIDASI","authors":"Vivin Atika, Edia Rahayuningsih, Budhijanto Budhijanto","doi":"10.22322/DKB.V38I1.6991","DOIUrl":"https://doi.org/10.22322/DKB.V38I1.6991","url":null,"abstract":"ABSTRAK Noja (Peristrophe bivalvis) adalah tumbuhan sumber pewarna alami yang potensial dikembangkan di Indonesia. Ekstrak daun noja dapat mengalami kerusakan karena teroksidasi selama penyimpanan. Penambahan asam tanat, asam tartarat, dan asam sitrat diharapkan dapat menghambat terjadinya hal tersebut. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan asam tanat, asam tartarat, dan asam sitrat terhadap kecepatan kerusakan ekstrak daun noja akibat oksidasi. Indikator kerusakan dinyatakan sebagai perubahan absorbansi ekstrak terhadap waktu. Pengamatan pada penelitian ini dipercepat dengan menambahkan hidrogen peroksida. Asam tanat, asam tartarat, dan asam sitrat pada berbagai variasi konsentrasi ditambahkan ke dalam larutan ekstrak daun noja, diikuti dengan penambahan 1% (v/v) hidrogen peroksida 30%. Pengukuran absorbansi dilakukan setiap 30 menit. Hasil yang diperoleh menunjukkan bahwa penambahan asam tanat, asam tartarat, dan asam sitrat, memberikan kenaikan nilai absorbansi larutan terhadap waktu sebesar 2 - 3%; 20 - 26% dan 23 - 26%, sedangkan tanpa penambahan asam (blangko) memberikan kenaikan sebesar 24%. Hasil tersebut menunjukan bahwa penambahan asam tanat dan asam tartarat dapat menghambat reaksi oksidasi. ABSTRACT Noja (Peristrophe bivalvis) has the potential to be developed in Indonesia as a natural dyes source. During storage, noja leaves extract was degraded due to oxidation. The addition of tannic acid, tartaric acid, and citric acid expected to inhibit the degradation. This study aims to determine the effect of tannic acid, tartaric acid, and citric acid addition toward the degradation rate of the oxidation. The extract degradation indicator was expressed as the change in absorbance value. In order to shorten the observation time, the oxidation was accelerated by adding hydrogen peroxide. Tannic acid, tartaric acid, and citric acid at various concentrations were added to the noja leaves extract solution, followed by the addition of 1% (v/v) hydrogen peroxide 30%. The absorbance of the sampel was measured every 30 minutes. The results showed that the increase absorbance value of the extract without the addition of organic acid (blank) was about 24%, while the addition of tannic acid, tartaric acid, and citric acid were 2 - 3%; 20 - 26% and 24 - 34% respectively. Thus, it can be concluded that tannic acid and tartaric acid addition inhibits the oxidation.","PeriodicalId":31705,"journal":{"name":"Dinamika Kerajinan dan Batik Majalah Ilmiah","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43933566","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}
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