Introductory Study On Processing Of Fermented Jack Bean (Canavalia Ensiformis)

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dc.contributorIndonesian Center for Agricultural Post Harvest Research & Development Jl. Tentara Pelajar No. 12 Bogor 16114en-US
dc.contributoren-US
dc.creatorWidaningrum, nFN
dc.creatorSukasih, Ermi
dc.creatorPurwani, Endang Yuli
dc.date2017-01-10
dc.date.accessioned2018-05-07T04:06:34Z
dc.date.available2018-05-07T04:06:34Z
dc.date.issued2017-01-10
dc.descriptionTempe is a traditional fermented food in Indonesia and it is mainly made from soybean. There is imbalance between demand and supply of soybean for tempe production. Consequently, it has forced Indonesia to import large quantity of soybean to meet the local demand. In term of reducing soybean import, efforts must be done to substitute soybean with other local beans. Of one among many beans, jack bean (Canavalia ensiformis) had potency to be developed as material for making tempe. The objective of this research was to study physicochemical characteristics of jackbean tempe and did sensory evaluation. Soaking, drying, dehulling and splitting were applied prior to fermentation. Treatment done was fermentation time (12, 24, 36 and 48 hours). Value of pH, total count, and soluble protein were measured during fermentation process. The fungus grew well and jackbean cake tempe with dense mycelial growth was completely formed after 36 hrs of fermentation period. Soluble protein increased significantly from 0,24-0,26 mg/g during fermention period, indicating that highly active proteolytic enzyme might exist. Sensory evaluation results showed that in the form of fried tempe, sensory properties of jackbean tempe was equivalent to soybean tempe, especially/particulary in terms of color, flavor, acidity, texture and overall acceptability. The results were significant to reduce dependency on soybean import by substituting it in the tempe production in Indonesia KAJIAN AWAL PENGOLAHAN KACANG KORO PEDANG (CANAVALIA ENSIFORMIS) TERFERMENTASITempe merupakan makanan fermentasi tradisional di Indonesia yang utamanya terbuat dari kedelai. Ada ketidakseimbangan antara permintaan dan pasokan kedelai untuk produksi tempe. Akibatnya, Indonesia terpaksa mengimpor kedelai dalam jumlah besar untuk memenuhi permintaan lokal. Dalam rangka mengurangi impor kedelai, perlu dilakukan upaya untuk mengganti kedelai dengan kacangkacangan lokal. Kacang yang memiliki potensi untuk dijadikan bahan baku tempe yaitu kacang koro pedang (Canavalia ensiformis). Tujuan penelitian ini yaitu mempelajari sifat fisik, kimia dan sensori tempe yang dibuat dari kacang koro pedang. Perlakuan yang diterapkan yaitu waktu fermentasi (12, 24, 36 dan 48 jam). Parameter pengamatan yang diukur yaitu pH, total mikroba dan protein terlarut. Hasil penelitian menunjukkan bahwa kacang koro pedang cocok untuk produksi tempe. Ragi tumbuh dengan baik dengan pertumbuhan miselium padat terbentuk setelah 36 jam periode fermentasi pada tempe koro pedang. Protein terlarut meningkat secara signifikan dari 0,24 sampai 2,60 mg/g selama periode fermentasi, menunjukkan bahwa terdapat aktivitas aktif enzim proteolitik. Hasil analisis sensori memperlihatkan bahwa tempe koro pedang setara dengan tempe kedelai, terutama dalam hal warna, aroma, keasaman, tekstur, dan daya terima khususnya pada tempe yang disajikan setelah digoreng. Penggunaan koro pedang sebagai bahan baku tempe cukup signifikan untuk mengurangi ketergantungan pada impor kedelai dengan menggantikannya dalam produksi tempe di Indonesia.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/5236
dc.identifier10.21082/jpasca.v12n3.2015.129-136
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/1465
dc.languageeng
dc.publisherBalai Besar Penelitian dan Pengembangan Pascapanen Pertanianen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jpasca/article/view/5236/4449
dc.rightsCopyright (c) 2016 Jurnal Pascapanen Pertanianen-US
dc.rightshttp://creativecommons.org/licenses/by-sa/4.0en-US
dc.source2541-4054
dc.source0216-1192
dc.sourceJurnal Penelitian Pascapanen Pertanian; Vol 12, No 3 (2015): Jurnal Penelitian Pascapanen Pertanian; 129-136en-US
dc.titleIntroductory Study On Processing Of Fermented Jack Bean (Canavalia Ensiformis)en-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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