很多時候我們買多了豆腐腦或者自己做多了豆腐腦就會想著，要不先放著等等在吃吧，但是往往放著放著就忘記了，就會發現豆腐腦變酸了，那么豆腐腦放著出現酸味了還能吃嗎？

　　Most of the time we buy more bean curd or do more bean curd will think, or put it and so on to eat it, but often put it and forget, you will find that bean curd has become sour, so bean curd put sour taste can you eat it?

　　一般豆腐腦酸有可能是豆腐腦本身加入了鹽水，或者在制作過程中加入了發酵工藝，從而有一些發酸的口感或氣味。若是成分里有鹽水，或者豆腐腦新鮮未拆封，還在保質期內，一般還是可以食用的。但若酸味明顯，而且有變黏等表現，一般是由于購買后保質期已過，或者放置時間過長等導致的豆腐腦變質，此時不建議再食用。

　　Generally, it is possible that the bean curd itself has been added with salt water, or the fermentation process has been added in the production process, so that it has some sour taste or smell. If there is salt water in the ingredients, or fresh bean curd, still in the shelf life, it is generally edible. But if the sour taste is obvious, and there is a sticky performance, generally due to the shelf life after purchase has passed, or placed for too long time caused by the deterioration of tofu brain, it is not recommended to eat again at this time.

　　豆腐腦富含豐富的蛋白質，所以本身保質期并不長，過期或長時間放置后，其中所富含的蛋白質容易發生腐敗、變質，同時也容易被外界的腐敗雜菌侵襲。雖然有些豆腐腦肉眼觀察其外觀可能沒有明顯的變化，但是仍然不能排除變質的情況。

　　Tofu brain is rich in protein, so its shelf life is not long, expired or placed for a long time, which is rich in protein is prone to corruption, deterioration, but also easy to be the outside corrupt miscellaneous bacteria attack. Although some bean curd naked eye observation of its appearance may not be obvious changes, but still can not rule out deterioration.

　　食用變酸的豆腐腦后，輕者可能會出現腹瀉、胃痛等癥狀，嚴重者可出現食物中毒，主要表現為惡心、嘔吐、食欲下降、嚴重腹瀉，甚全身發冷等不適癥狀。而且也有一部分人認為加熱發酸的豆腐腦即可去除豆腐腦里的霉菌、細菌等有害物質，但實際上是一種誤解，高溫下也很難將這些有害物質去除。

　　After eating sour tofu, mild cases may appear diarrhea, stomach pain and other symptoms, and serious cases may appear food poisoning, mainly manifested as nausea, vomiting, loss of appetite, severe diarrhea, and even the whole body chills and other uncomfortable symptoms. In addition, some people believe that heating sour tofu can remove harmful substances such as mold and bacteria, but this is a misunderstanding, and it is difficult to remove these harmful substances even at high temperature.

　　建議立即停止食用，若已經出現明顯不適癥狀，而且無法緩解，應及時到醫院進行相應檢查，以免耽誤時間。此外，建議豆腐腦現吃現買，或者將豆腐腦用鹽水煮開，放涼后同水一起進行保鮮。對于鮮豆腐腦也可進行冷凍保存，冷藏后的豆腐腦顏色泛黃、口感更佳，但在烹飪前應進行自然解凍，以便更容易與其他材料進行搭配。

　　It is recommended to stop eating immediately. If obvious uncomfortable symptoms have appeared and cannot be relieved, you should go to the hospital for corresponding examination in time to avoid delaying the treatment time. In addition, it is recommended to buy tofu curd on the spot, or boil it in salt water and cool it with water for freshness. Fresh tofu curd can also be frozen and preserved. It turns yellow and tastes better after refrigeration, but it should be thawed naturally before cooking to make it easier to mix with other ingredients.

　　平常一定要注意購買一些新鮮的豆腐腦，同時還要注意把豆腐放在冰箱當中，可能溫度比較低，有利于存放的時間延長，而且不容易出現變質的現象，多吃新鮮的食材，避免出現腸道疾病或者是腸道功能紊亂。

　　Usually, we must pay attention to buy some fresh tofu, but also pay attention to the tofu in the refrigerator, the temperature may be relatively low, is conducive to prolong the storage time, and is not prone to deterioration, eat more fresh ingredients, to avoid intestinal disease or intestinal dysfunction.

　　豆腐腦放著出現酸味了還能吃嗎？答案就是不能吃，吃了會傷害身體！如果您還有什么問題不明白的話，可以隨時通過網站www.lincetecnologia.com來撥打老陳家豆腐腦電話聯系到我們，會有的人員為您解答疑惑的。

　　Can beancurd be eaten if it tastes sour? The answer is no, it will hurt you! If you still have any questions don't understand, you can call Lao Chen's tofu brain phone to contact us at any time through the website, there will be professional staff to answer your doubts.