OPTIMASI PRODUKSI BAWANG MERAH UTUH (Allium AscAlonicum l) IN BRINE

Nfn Setyadjit, M.App.Sc, Nfn Risfaheri, A. Handayani
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引用次数: 1

Abstract

Bawang merah utuh in brine adalah bawang merah segar yang diawetkan dalam larutan garam, asam atau keduanya. Tujuan penelitian ini adalah untuk mendapatkan konsentrasi NaCl, asam sitrat, serta waktu pasteurisasi yang optimum dalam proses pembuatan bawang merah utuh in brine. Optimasi ini dilakukan dengan metode Response Surface Methodology (RSM), didapatkan 18 variasi konsentrasi NaCl, asam sitrat, dan lama pemanasan yang kemudian dihasilkan satu formula proses optimum. Parameter respon analisis meliputi aktivitas antioksidan metode DPPH, total antosianin, kecerahan warna, kadar keasaman (pH), angka lempeng total (ALT)), aktivitas air (Aw), volatile substances dan total padatan terlarut. Hasil penelitian menunjukkan bahwa dengan penambahan 10% NaCl, 1% asam sitrat, dan lama pemanasan 20 menit merupakan formula yang optimum.. Dengan perlakuan tersebut bawaang merah utuh in brine memiliki pH 3,38, aktivitas air 1,0, TPT 15,4 °Brix, ALT 45,45 x 10² CFU/g, chroma chromatic)15.9, aktivitas antioksidan 191,841 ppm dengan persentase inhibisi 66.905%, total antosianin 23.83 ppm, dan volatil Substance 4701 ppm.Optimation of Producing Whole Shallot (Allium ascalonicum L) in Brine.The whole shallot in brine is fresh shallot preserved in a salt solution. The purpose of this research was to determine the optimum concentration of NaCl, citric acid and time of pasteurisation to get the optimum product, This optimation was done using Response Surface Methodology (RSM) DX7 tool programme. DX7 formulated 18 variation of NaCl, citric acid, time of pasteurization, after processing data one optimum formula was obtained. Parameters measured were antioxidant as DPPH, anthocyanin content, color, pH, total plate count, water activity and total soluble solid. The results showed that the addition of 10% salt, 1% citric acid, and 20 minutes of heating time was the optimal formula,. With this treatment the whole shallot in brine has a pH value of 3.38, a water activity of 1.0 TPT 15.4 ° Brix, ALT 45.45 x 10² CFU / g, Chromameter (chromatic) 15.9, antioxidant activity 191.841 ppm with 66.905% inhibition percentage, 23.83 ppm anthocyanin and VS 4701
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BRINE中完整洋葱(Allium AscAlonicum l)生产优化
盐水中完整的洋葱是新鲜的洋葱,用盐、酸或两者兼而有之来保存。这项研究的目的是获得在盐水中完整洋葱生产过程中NaCl的浓度、柠檬酸和巴氏杀菌的最佳消毒时间。优化方法采用的是对胃酸表面病理(RSM)的反应方法,得到18种不同程度的NaCl浓度、柠b酸和较老的变暖,然后产生一个优化过程公式。分析反应参数包括DPPH方法、总青素、亮度、酸度(pH)、总盐度(ALT)、总表率(Aw)、水活动、物质量和总固体。研究结果表明,加入10%的NaCl, 1%的柠b酸和20分钟的持续变暖是最佳的配方。对待这些红色bawaang无损在盐水有pH 3.38 1.0水活动,TPT 15,4°Brix, ALT 45,45 x 10²CFU / g,用药物chromatic) 15 . 9、抗氧化剂和百分比191.841 mtc活动的抑制66.905%,总共23花青素易挥发物质4701 83,mtc mtc。Brine中整个页岩的最佳生产方法。盐水中所有的薄片都是新鲜的,在盐溶液中沉积。这项研究的目的是确定NaCl、citric acid和获得最佳产品的最佳浓缩时间,而这种优化是通过对外部方法反应(rx7工具)进行的。DX7公式18个NaCl变化,citric acid, pasteution时间,验证一个最佳公式后的数据。抛物面是对DPPH、消化道、颜色、pH、总碟计数、水活动和总解决方案固体的反作用。据称,10%的盐、1%的城市酸和20分钟的升温是最佳配方。用这盐水治疗整个shallot》有一个价值3 . 38,甲水的pH值1。0 TPT 15的活动。4°Brix, ALT。45×10²CFU / g, Chromameter (chromatic) 15 . 9、antioxidant活动和66.905% 191841 mtc抑制percentage, 23 . 83 anthocyanin mtc和VS 4701
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