john d hamilton wrote:
>
> we have a jar of 'woh hup' *black bean paste* (mild).
>
> Here in London u.k., we invariably have information on the jar's label about
> when the contents must be *consumed by*, once opened. That's as well as the
> usual *best before* date stamped on the lid, (that's for before its opened).
>
> This bean paste is imported from Singapore and does not have any 'consume
> by' information on the label. It only says refrigerate after opening. The
> contents are listed as: black beans, vegetable oil, salt, chili, yeast
> extract, and sugar, sesame oil, and natural spices.
>
> My son takes this to mean there is no 'consume by' date applicable and it's
> still in the fridge for many months 'after' being opened. Do you think
> this is safe to use? I know some things last forever, i.e. fermented Soya
> bean paste (miso) and pickled salt plums and the proprietor of our local
> Indian shops says his jars of pickles would last forever and is annoyed food
> regulations force him to put a 'best before' date on his pickles.
>
> Maybe the 'original market' Chinese would automatically know if it should be
> used more or less straight-away, but here in London we don't have a clue,
> and feel uneasy with my son's optimism about this paste. Grateful for
> advice on how long we can safely keep it please.


Bean pastes keep forever in the fridge. They are fermented and salted
for the most part. If there is concern, dole it out and freeze it. Works
a treat.