June 19, 2019

1. Do you know where konjac is mainly distributed?

A. China

B. Japan  

C. South Korea  

D. Southeast Asia

2. How much do you know about the efficacy of konjac?

A. Do not understand  

B. edible  

C. highly processed into food additives and skin care products

...

Please reload

Featured Posts

8 application areas of cellulose sponge

July 29, 2020

1/4
Please reload

Recent Posts