共查询到20条相似文献,搜索用时 78 毫秒
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以秋葵、甜酒酿和面粉为主要原料,采用单因素试验和正交试验方法研究馒头配方及加工工艺。结果表明:随着秋葵添加量、酒酿添加量、加水量、酵母添加量和发酵时间等的增加,馒头评分均呈现先升高后降低的趋势。秋葵甜酒酿馒头的最佳配方和工艺为:以面粉质量为基础,秋葵添加量为20%,酒酿添加量为40%,酵母添加量为1.0%,加水量为16%,发酵时间为60 min。 相似文献
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发酵型茯苓葡萄酒的研制及品质评价 总被引:1,自引:0,他引:1
该研究主要分析了初始糖度、接种量、主发酵温度、偏重亚硫酸钾添加量对发酵型茯苓葡萄酒发酵效果的影响,在单因素试验的基础上,采用响应面法对主发酵工艺进行优化,确定其最佳酿造条件,并对其品质进行评价。结果显示,发酵型茯苓葡萄酒最佳主发酵条件为初始糖度225.56 g/L、酵母接种量3.4%、主发酵温度27.23 ℃、偏重亚硫酸钾添加量89.26 mg/L,此时茯苓葡萄酒酒精度为13.72%vol,其感官品质及理化、微生物指标检测数据均符合国家相关标准。 相似文献
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Wenjuan Feng Sen Ma Fengcheng Wang Xiaoxi Wang 《International Journal of Food Science & Technology》2022,57(3):1748-1762
This article presents a novel idea for the preparation of frozen dough and steamed bread by which black rice flour (BRF) with different particle sizes (0.18–0.25 mm, 0.15–0.18 mm and 0.125–0.15 mm) was added into wheat flour (WF), considering the nutritional values of BRF. The characteristic of the composite flour (CF), frozen dough and steamed bread was studied. CF had higher contents of dietary fibres (2.01–2.16%) but lower content of protein (11.57–11.92%) compared with WF (1.6% and 12.60%, respectively). Correlation analysis showed that the addition of BRF could alleviate the damage to dough caused by freezing, which may be due to that water in CF dough was more stable. The content of freezable water in WF dough increased by 23.48%, while that in CF dough increased by 6.09–12.11% after frozen storage. With decreasing particle size, the hardness of CF dough decreased and the resistance to extension and gas retention coefficient increased, whereas the specific volume and the soft crumb texture of CF steamed bread increased. In short, small-sized BRF is more suitable for use in the preparation of steamed bread. 相似文献
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米酒是馒头传统发酵剂之一,通过考察米酒制作工艺对米酒馒头质构及感官评分的影响,来评价馒头发酵剂米酒品质,找出更适合的馒头发酵剂米酒的制作工艺。该研究在单因素试验的基础上,以米酒馒头质构及感官评分为考察指标,甜酒曲添加量、加水量、发酵时间、发酵温度为考察因素,通过正交试验优化得到米酒的最佳制作条件。结果表明,米酒的最佳制作条件为发酵时间72 h,发酵温度30 ℃,甜酒曲添加量1.5%,加水量1.0倍。在此最优工艺条件下制作的米酒,蒸制出来的米酒馒头质构良好,感官评分达到了90.2分。 相似文献
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该实验研究了碱添加量对面团的pH、湿面筋含量、面筋指数及馒头的比容、硬度、白度、感官评分的影响。结果表明,碱添加量与pH值呈线性关系。碱添加量为0.20%时,显著降低了面团中湿面筋含量,但提高了面筋指数。碱添加量>0.20%之后,馒头的感官评分、白度、比容呈现降低趋势,硬度呈现上升趋势。相关性分析结果表明,面团pH值与馒头的比容、白度呈极显著负相关(P<0.01);与馒头的感官评分呈极显著正相关(P<0.01)。面团湿面筋含量与馒头比容呈显著负相关(P<0.05),与馒头硬度呈极显著正相关(P<0.01)。面团面筋指数与面团比容呈显著正相关(P<0.05),与馒头硬度呈极显著负相关(P<0.01)。 相似文献
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