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. 2023 Sep 6;12(18):3333. doi: 10.3390/foods12183333

Figure 4.

Figure 4

Specific volume of steamed bread fermented by different starter cultures. According to the GB/T 21118-2007 appendix [29], the millet seed displacement principle was used to measure the specific volume of steamed bread. The specific volume of the steamed bread produced by two types of starters (yeast (Saccharomyces cerevisiae), and LP-GM4 yeast (Lactiplantibacillus plantarum and yeast)) was determined. Blank indicates volume of the sample that did not undergo any fermentation. Unit of specific volume is mL/g. Values are presented as means ± SD (standard deviation). Results showed that compared to yeast alone, the specific volume of steamed bread fermented by a co-culture of LP-GM4-yeast was increased by about 32%.