FOOD PROCESSING AND PRESERVATION
FERMENTATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
What percentage of lactic acid can homofermentative and heterofermentative lactic acid bacteria produce?
|
Homofermentative: more than 85% and Heterofermentative: 50%.
|
|
Homofermentative: more than 50% and Heterofermentative: 85%.
|
|
Homofermentative:100% and Heterofermentative:50%
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Heterofermentative process Heterofermentative bacteria produce less lactate and less ATP, but produce several other end products: glucose + ADP + Pi → lactate + ethanol + CO2 + ATP. Examples include Leuconostoc mesenteroides, Lactobacillus bifermentous, and Leuconostoc lactis.
Detailed explanation-2: -Homofermentative LAB includes Streptococcus, Lactococcus, Enterococcus, Pediococcus, and some Lactobacillus, as shown in Table 1.
There is 1 question to complete.