Food-safety question lookup
Covers household food-safety questions like “are sprouted potatoes still edible”, “how long can you soak wood ear before it's unsafe”, and “are crawfish heads edible”, focusing on condition, time, temperature, sources, and group-specific limits.
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Food-safety topics
Food-safety topic on whether potatoes, sweet potatoes, yam, onions, and more are edible after sprouting.
Entry on the risk of storing and re-eating wood ear, eggs, leftovers, and soups overnight.
Judging soaking time, temperature, odor, and condition for wood ear, white fungus, and beans.
Topic entry on whether milk, yogurt, eggs, and condiments are still edible after expiry.
Risk entry on whether fruit, nuts, bread, and rice are edible after molding.
Spotting and handling limits for sourness, sliminess, off-flavor, and cloudiness.
Limits on how many days refrigerated, fridge storage, reheating, and special groups.
Risks of frozen meat, frozen seafood, quick-frozen food, and repeated thawing.
Entry on room-temperature thawing, repeated thawing, and how soon to finish thawed food.
Risk and handling for undercooked eggs, green beans, meat, and seafood.
A collection of questions on which parts of oysters, crawfish, fish, and crab are edible.
Food-safety limits on how and how long to cook edamame, soft-boiled eggs, tangyuan, and dumplings.
Q&A
First batch of food-safety Q&A
Whether potato sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted sweet potato sprouted still safe to eat?Whether sweet potato sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted yam sprouted still safe to eat?Whether yam sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted taro sprouted still safe to eat?Whether taro sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted onion sprouted still safe to eat?Whether onion sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted garlic sprouted still safe to eat?Whether garlic sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted ginger sprouted still safe to eat?Whether ginger sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is sprouted bean sprout sprouted still safe to eat?Whether bean sprout sprouted is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight wood ear overnight still safe to eat?Whether wood ear overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight silver ear overnight still safe to eat?Whether silver ear overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight egg overnight still safe to eat?Whether egg overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight rice overnight still safe to eat?Whether rice overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight tofu overnight still safe to eat?Whether tofu overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight soup overnight still safe to eat?Whether soup overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight leftovers overnight still safe to eat?Whether leftovers overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is overnight seafood overnight still safe to eat?Whether seafood overnight is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak wood ear soak before it's unsafe?Whether wood ear soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak silver ear soak before it's unsafe?Whether silver ear soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak mung bean soak before it's unsafe?Whether mung bean soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak broad bean soak before it's unsafe?Whether broad bean soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak rice soak before it's unsafe?Whether rice soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak peanut soak before it's unsafe?Whether peanut soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak shiitake soak before it's unsafe?Whether shiitake soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution How long can you soak kelp soak before it's unsafe?Whether kelp soak is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired milk expired still safe to eat?Whether milk expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired yogurt expired still safe to eat?Whether yogurt expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired egg expired still safe to eat?Whether egg expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired bread expired still safe to eat?Whether bread expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired cake expired still safe to eat?Whether cake expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired instant noodles expired still safe to eat?Whether instant noodles expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired sausage expired still safe to eat?Whether sausage expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is expired cheese expired still safe to eat?Whether cheese expired is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is moldy bread moldy still safe to eat?Whether bread moldy is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is moldy peanut moldy still safe to eat?Whether peanut moldy is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is moldy walnut moldy still safe to eat?Whether walnut moldy is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.
Amber Caution Is moldy corn moldy still safe to eat?Whether corn moldy is still safe to eat in this situation — judged by condition, time, temperature, smell, and storage, with sources and limits.