苯甲酸鉀是一種白色無(wú)味粉末，由苯甲酸和鉀鹽在加熱下混合而成。下面氫氧化鉀廠家為您解說(shuō)下該產(chǎn)品的基本用途以及是否。

Potassium benzoate is a white tasteless powder, which is made of benzoic acid and potassium salt under heating. The potassium hydroxide manufacturer will explain the basic use and safety of this product.

苯甲酸鉀存在于各種包裝食品中，包括：

Potassium benzoate is found in a variety of packaged foods, including:

飲料：蘇打水、調(diào)味飲料和某些水果和蔬菜汁

Beverages: soda, flavored drinks and certain fruit and vegetable juices

糖果：糖果、巧克力和糕點(diǎn)

Candy: candy, chocolate and pastry

調(diào)味品：加工醬汁和沙拉醬，加上泡菜和橄欖

Seasonings: processed sauce and salad dressing, plus pickles and olives

涂抹醬：某些人造黃油、果醬和果凍

Spread: some margarine, jam and jelly

加工肉類和魚類：咸魚或干魚和海鮮，以及某些冷盤

Processed meat and fish: salted or dried fish and seafood, and some cold dishes

這種防腐劑也被添加到一些維生素和礦物質(zhì)補(bǔ)充劑中。此外，它還用作需要較低鈉含量的食品中的苯甲酸鈉替代品 。您可以通過查看成分表來(lái)判斷食物是否含有苯甲酸鉀。

This preservative is also added to some vitamin and mineral supplements. In addition, it is also used as a substitute for sodium benzoate in foods that require low sodium content. You can determine whether food contains potassium benzoate by looking at the ingredient list.

請(qǐng)記住，用苯甲酸鉀制成的食物通常經(jīng)過大量加工，并且比加工少的食物含有更少的營(yíng)養(yǎng)物質(zhì)和有益化合物。因此，好限制這些物品的攝入量——不管它們的苯甲酸鉀含量如何。許多包裝和加工食品，包括某些糖果、飲料、調(diào)味品和肉類，都含有苯甲酸鉀。您可以在成分表上查找這種防腐劑。

Keep in mind that foods made with potassium benzoate are usually heavily processed and contain fewer nutrients and beneficial compounds than less processed foods. Therefore, it is good to limit the intake of these substances - regardless of their potassium benzoate content. Potassium benzoate is found in many packaged and processed foods, including certain candies, beverages, condiments and meat. You can find this preservative on the ingredient list.

苯甲酸鉀有害還是？

Is potassium benzoate harmful or safe?

也就是說(shuō)，這種化合物具有潛在的副作用。當(dāng)同時(shí)含有苯甲酸鉀和抗壞血酸（維生素 C）的食物或飲料暴露在熱或光下時(shí)，它可能會(huì)形成化學(xué)苯。

In other words, this compound has potential side effects. When food or drink containing potassium benzoate and ascorbic acid (vitamin C) is exposed to heat or light, it may form chemical benzene.

含苯的食物可能會(huì)引起蕁麻疹或嚴(yán)重的過敏反應(yīng)，尤其是在容易出現(xiàn)濕疹、皮膚發(fā)癢或長(zhǎng)期鼻塞或流鼻涕的人群中。機(jī)動(dòng)車、污染或香煙煙霧等因素導(dǎo)致的苯環(huán)境暴露也與癌癥風(fēng)險(xiǎn)增加有關(guān)。然而，需要更多的研究來(lái)確定攝入少量是否會(huì)帶來(lái)同樣的健康風(fēng)險(xiǎn)。

Benzene containing foods may cause urticaria or severe allergic reactions, especially in people who are prone to eczema, itchy skin, or chronic nasal congestion or runny nose. Environmental exposure to benzene caused by motor vehicles, pollution or cigarette smoke is also associated with an increased risk of cancer. However, more research is needed to determine whether small amounts of intake pose the same health risks.

研究表明，接觸苯或苯甲酸鉀等含苯甲酸化合物的幼兒可能患注意力缺陷多動(dòng)障礙 (ADHD) 的風(fēng)險(xiǎn)更高?？傮w而言，需要進(jìn)一步的研究來(lái)確定這種防腐劑的健康影響。

Studies have shown that children exposed to benzoic acid compounds such as benzene or potassium benzoate may have a higher risk of attention deficit hyperactivity disorder (ADHD). Overall, further research is needed to determine the health effects of this preservative.

苯甲酸鉀的大每日攝入量 (ADI) 定義為每磅體重 2.3 毫克（每公斤 5 毫克）。

The large safe daily intake (ADI) of potassium benzoate was defined as 2.3 mg/lb (5 mg/kg).

苯甲酸鉀的大允許含量因加工食品的類型而異。例如，調(diào)味飲料每杯（240 毫升）可能含有高達(dá) 36 毫克，而果醬每湯匙（15 克）可能只含有高達(dá) 7.5 毫克。

The maximum allowable content of potassium benzoate varies depending on the type of processed food. For example, a flavored drink may contain up to 36 mg per cup (240 ml), while jam may contain up to 7.5 mg per tablespoon (15 g).

作為參考，70 公斤的成年人須喝大約 10 杯（2.4 升）蘇打水才能超過每日攝入量。請(qǐng)記住，從不建議喝這么多蘇打水。

For reference, 70 kg adults must drink about 10 cups (2.4 liters) of soda water to exceed their daily intake. Remember, never recommend drinking so much soda.

雖然成年人超過每日攝入量的風(fēng)險(xiǎn)很小，但避免高水平這種添加劑的佳方法是限制加工食品的攝入量。限制對(duì)嬰兒、幼兒和兒童尤其重要，因?yàn)槿绻裱叨燃庸さ娘嬍?，它們可能?huì)超過每日攝入量。

Although the risk of adults exceeding their daily intake is small, a good way to avoid high levels of this additive is to limit the intake of processed foods. Restrictions are particularly important for infants, young children and children because they may exceed their daily intake if a highly processed diet is followed.

苯甲酸鉀是一種防腐劑，用于延長(zhǎng)各種包裝食品以及美容和護(hù)膚品的保質(zhì)期。雖然有些人可能會(huì)出現(xiàn)過敏反應(yīng)，但少量攝入通常被認(rèn)為是的。更多使用事項(xiàng)就來(lái)我們網(wǎng)站http://www.shrisa.cn咨詢吧！

Potassium benzoate is a preservative used to extend the shelf life of various packaged foods and beauty and skin care products. Although some people may experience allergic reactions, small amounts are generally considered safe. Come to our website for more information http://www.shrisa.cn Consult!