4. Conclusion
The results of the present study showed that Lactobacillus bulgaricus could effectively ferment raw pork to pork jerky. The pH of the fermented jerky (4.77) was significantly lower than that of the non-fermented jerky (6.42), which could inhibit the growth ofpathogens. During fermentation, the produced acid and neutral proteases degraded the protein in the meat into free amino acids,which were beneficial for absorption. Furthermore, some important compounds that can affect the meat flavor were produced during fermentation, including 1-octen-3-ol, benzaldehyde, pentanal, octanal, nonanal, and 2-pentyl-furan, which furtherimproved the texture and flavor of the jerky
4. ConclusionThe results of the present study showed that Lactobacillus bulgaricus could effectively ferment raw pork to pork jerky. The pH of the fermented jerky (4.77) was significantly lower than that of the non-fermented jerky (6.42), which could inhibit the growth ofpathogens. During fermentation, the produced acid and neutral proteases degraded the protein in the meat into free amino acids,which were beneficial for absorption. Furthermore, some important compounds that can affect the meat flavor were produced during fermentation, including 1-octen-3-ol, benzaldehyde, pentanal, octanal, nonanal, and 2-pentyl-furan, which furtherimproved the texture and flavor of the jerky
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