what bacteria is mixed with tokwa and tofu?

Question

did tokwa and tofu has bacteria?

Answer 1

Appears the same bacteria used in making cheese but instead of dairy milk soymilk is used.

Most manufacturers will not release their magical strain of bacteria, producing just the right flavour, but here are their general characteristics:

Table on diary bacteria and their products (Source: Science-projects.com)
What makes Limburger cheese so smelly? Isolate Brevibacterium linens (Source: Indiana Lab).
How Propionibacter shermanii makes the holes in Swiss cheese (Source: NewYork Times Science Q&A)
View the yogurt bacteria Lactobacillus delbrueckii bulgaricus and Streptococcus salivarius thermophilus (Source: SCIMAT)
More images of L. bulgaricus (Source: Minnesota Microscopy Society Web Pages).

Answer 2

my biology teacher said that tofu isnt a product of biotechnology. tempeh, soy sauce, cheese, yogurt, and even wine are products of biotechnology.