Rakchai Naruemon, Maneerat Suppasil
Center of Excellence in Innovative Biotechnology for Sustainable Utilization of Bioresources, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla 90110 Thailand.
Indian J Microbiol. 2022 Jun;62(2):215-224. doi: 10.1007/s12088-021-00997-5. Epub 2022 Jan 22.
, generally produced by spontaneous fermentation of mature stink beans. Monosodium glutamate effectively increases the viability of freeze-dried SY130, which is able to inhibit yeast film formation in fermentation. For storage stability, the viability of freeze-dried SY130 and KJ03, which can reduce the fermentation time of depended on storage temperature. produced by a co-culture of KJ03 and SY130 showed the highest overall acceptance score in sensory analysis. In addition, plate counts revealed lower counts of yeast and mold, and Enterobacteriaceae in inoculated compared to the spontaneous . The main volatile organic compounds in all samples was sulfur and ketone groups. The results indicate that using a blend of the freeze-dried co-culture can be successfully used as a starter culture in fermentation, and could be further applied with other vegetables to make value-added fermented products.
通常由成熟臭豆自然发酵产生。味精能有效提高冻干SY130的活力,其能够抑制发酵过程中酵母膜的形成。为了保证储存稳定性,冻干SY130和KJ03的活力(KJ03可缩短发酵时间)取决于储存温度。由KJ03和SY130共培养产生的[具体产品名称未明确]在感官分析中显示出最高的总体接受评分。此外,平板计数显示,与自然发酵的[具体产品名称未明确]相比,接种的[具体产品名称未明确]中酵母、霉菌和肠杆菌科的数量更低。所有[具体产品名称未明确]样品中的主要挥发性有机化合物为硫和酮类基团。结果表明,使用冻干共培养物的混合物可成功用作[具体产品名称未明确]发酵的发酵剂,并可进一步应用于其他蔬菜以生产增值发酵产品。