Nami Lestari, Rochmi Widjajanti, Lukman Junaidi, Mirna Isyanti
{"title":"Pengembangan Modifikasi Pengolahan Fruit Leather dari Puree Buah-buahan Tropis","authors":"Nami Lestari, Rochmi Widjajanti, Lukman Junaidi, Mirna Isyanti","doi":"10.32765/wartaihp.v35i1.3802","DOIUrl":"https://doi.org/10.32765/wartaihp.v35i1.3802","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121032639","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":"Ekstraksi Asam Miristat asal Biji Pala (Myristica Fragrans Houtt) dan Limbah Industri Olahannya","authors":"E. Hartanto, Rhoito Frista Silitonga","doi":"10.32765/wartaihp.v35i1.3833","DOIUrl":"https://doi.org/10.32765/wartaihp.v35i1.3833","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131344516","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":"Optimasi pada Epoksidasi Asam Oleat sebagai Bahan Baku dalam Sintesis Asam 9,10 - Dihidroksi Stearat (DHSA)","authors":"Maisaroh Maisaroh, Indra Budi Susetyo","doi":"10.32765/WARTAIHP.V34I2.3663","DOIUrl":"https://doi.org/10.32765/WARTAIHP.V34I2.3663","url":null,"abstract":"Sintesis asam 9,10-dihidroksi stearat (DHSA) dari asam oleat terepoksidasi merupakan salah satu upaya yang akan meningkatkan penggunaan, diversifikasi, dan nilai tambah minyak kelapa sawit. Berbagai variasi proses dilakukan pada optimasi epoksidasi asam oleat. Tujuan penelitian ini adalah untuk mengetahui parameter-parameter yang berpengaruh dalam epoksidasi asam oleat melalui rute asam performat (PFA). Selanjutnya, produk dianalisis menggunakan beberapa metode pengujian. Epoksidasi asam oleat dengan asam performat yang dibentuk secara in-situ dilakukan pada perbandingan mol asam oleat : asam formiat (HCOOH) : hidrogen peroksida (H 2 O 2 ), 1:1:6. Suhu reaksi 65 o C, waktu reaksi 75 menit dengan pengadukan menghasilkan epoksi asam oleat dengan nilai bilangan oksiran (OOC) 4,617% dan hasil epoksi relatif 88,9%. Epoksi asam oleat sebagai produk antara ini akan digunakan untuk tahapan selanjutnya (reaksi hidroksilasi) dalam sintesis DHSA.","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116049722","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":"Perlakuan Bahan Baku dan Jenis Bahan Pengisi Pada Karakteristik Sosis Jamur Tiram (Pleurotus ostreotus)","authors":"Susi Heryani, Tita Aviana","doi":"10.32765/wartaihp.v34i2.3608","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3608","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123401138","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}
Nobel Christian Siregar, Enny Hawani Loebis, Santi Ariningsih
{"title":"Kinerja Dietanolamida dengan Scale-up Reaktor Amidasi dan Perbaikan Kondisi Operasi","authors":"Nobel Christian Siregar, Enny Hawani Loebis, Santi Ariningsih","doi":"10.32765/wartaihp.v34i2.3550","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3550","url":null,"abstract":"Minyak inti sawit, asam lemak sawit destilat, dan minyak kelapa merupakan bahan nabati yang sangat berpotensi dalam pembuatan surfaktan Dietanolamida. Penelitian ini mengembangkan lebih lanjut proses pembuatan dietanolamida skala lab yang pernah dilakukan menjadi skala pilot dengan kapasitas 25 Liter. Optimasi yang dilakukan adalah perancangan dan pembuatan reaktor amidasi sehingga kondisi operasi dalam proses amidasi tercapai. Hasil menunjukkan bahwa terdapat peningkatan efektivitas kemampuan menurunkan tegangan permukaan sebesar 4,93 % dibanding skala lab dengan tegangan permukaan terbaik adalah 37,77 dyne/cm untuk dietanolamida yang berasal dari campuran metil ester ALSD dan metil ester Minyak Kelapa dengan perbandingan 1:3 (mol/mol). Tegangan antarmuka pada skala pilot juga mengalami peningkatan efektivitas sebesar 69,26 % dengan tegangan antar muka terbaik sebesar 1,91 dyne/cm untuk surfaktan yang berasal dari metil ester minyak kelapa. Kondisi operasi terbaik yang dilakukan adalah pada suhu 160 0 C dengan kecepatan putaran 200 rpm selama 4 jam.","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133605215","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":"Enzimatik Esterifikasi Menggunakan Lipase Antara Asam Lemak Sawit Destilat Dan Gliserol Untuk Sintesis Triasilgliserol","authors":"H. Hasibuan, Ijah Ijah","doi":"10.32765/wartaihp.v34i2.3476","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3476","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"1234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132305489","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":"Pengendalian Senyawa Trimetilamin (TMA) dan Amonia dalam Pembuatan Margarin dari Minyak Patin","authors":"F. Hasanah, Nami Lestari, Yuni Adiningsih","doi":"10.32765/wartaihp.v34i2.3566","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3566","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125777588","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":"Penggunaan Tepung Sagu (Metroxylon sp.) asal Riau Sebagai Bahan Baku Kukis Cokelat","authors":"Susi Heryani, Rhoito Frista Silitonga","doi":"10.32765/wartaihp.v34i2.3591","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3591","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"4 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132570086","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}
Yuliasri Ramadhani Meutia, Ning Ima Arie Wardayanie, F. Hasanah
{"title":"Perbaikan Proses Minuman Jelly Luo Han Guo (Siraitia grosvenorii) untuk Peningkatan Umur Simpan","authors":"Yuliasri Ramadhani Meutia, Ning Ima Arie Wardayanie, F. Hasanah","doi":"10.32765/wartaihp.v34i2.3602","DOIUrl":"https://doi.org/10.32765/wartaihp.v34i2.3602","url":null,"abstract":"","PeriodicalId":393161,"journal":{"name":"Warta Industri Hasil Pertanian","volume":"270 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121357365","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}