Combined utilization of nutrients and sugar derived from wheat bran for d-Lactate fermentation by Sporolactobacillus inulinus YBS1-5

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• 作者：Jiahuang Li^c ; Junfei Sun^a ; Bin Wu^a ; ^b ; ^{wbwb11@163.com} ; Bingfang He^b ; ^d
• 关键词：d-Lactate ; Sporolactobacillus inulinus ; Wheat bran ; Nutrient recovery ; Enzymatic saccharification
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：229
• 期：Complete
• 页码：33-38
• 全文大小：954 K
• 卷排序：229

文摘

S. inulinus YBS1-5 had low nutrient requirement for d-Lactate (DLA) production. Efficient nutrient recovery from wheat bran was performed by acid protease hydrolysis. Three-stage enzymatic hydrolysis of wheat bran gave a glucose yield of 93.1%. A combined use produced 99.5 g/L DLA with a yield of 0.89 g/g glucose in SHF process. DLA titer reached 87.3 g/L with wheat bran as sole feedstock in SSF process.