PQQ is found in fermented soybeans and also in parsley, green tea, green peppers and kiwi fruit.

PQQ存在于豆酱中，还有香芹，绿茶，青椒和猕猴桃。

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PQQ is found in fermented soybeans and also in parsley, green tea, green peppers and kiwi fruit.

PQQ存在于豆酱中，还有香芹，绿茶，青椒和猕猴桃。

youdao