苯甲酸鹽的意思、翻譯和例句

是什麼意思

「苯甲酸鹽」是指苯甲酸與金屬或其他陽離子形成的鹽類化合物。苯甲酸是一種有機酸,化學式為C7H6O2,廣泛用於食品防腐劑、藥物及化學合成中。苯甲酸鹽通常是由苯甲酸與金屬離子(如鈉、鉀、鈣等)反應生成的,這些鹽類在水中能夠解離出苯甲酸根離子。苯甲酸鹽在食品工業中常用作防腐劑,並且在某些藥物中也有應用。

依照不同程度的英文解釋

  1. A type of salt made from a specific acid.
  2. A compound that comes from a certain acid and a metal.
  3. A chemical substance formed by an acid and a metal.
  4. A salt created from a benzoic acid and a positive ion.
  5. A salt that includes benzoate ions and is often used in food preservation.
  6. A compound formed by the reaction of benzoic acid with a metal cation.
  7. A type of salt that is derived from benzoic acid, commonly used in various applications.
  8. A chemical salt resulting from the neutralization of benzoic acid with a base.
  9. A derivative of benzoic acid, typically used in food preservation and pharmaceuticals.
  10. A salt formed from benzoic acid, often utilized for its preservative properties.

相關英文單字或片語的差別與用法

1:Benzoate

用法:

苯甲酸根離子(C6H5COO-)的鹽,常見於食品和化妝品中作為防腐劑。苯甲酸鹽的應用範圍廣泛,尤其在食品工業中,因其能有效抑制微生物生長而被廣泛使用。

例句及翻譯:

例句 1:

這種飲料中含有苯甲酸鹽作為防腐劑。

This beverage contains benzoate as a preservative.

例句 2:

苯甲酸鹽在許多食品中被用來延長保質期。

Benzoate is used in many foods to extend shelf life.

例句 3:

在化妝品中,苯甲酸鹽有助於防止產品變質。

In cosmetics, benzoate helps prevent product spoilage.

2:Sodium Benzoate

用法:

苯甲酸鈉是苯甲酸的鈉鹽,常用作食品防腐劑,特別是在酸性環境中最為有效。它的化學式為C7H5NaO2,廣泛應用於飲料、醬料和其他加工食品中。

例句及翻譯:

例句 1:

許多碳酸飲料中都添加了苯甲酸鈉以防止腐敗。

Many carbonated drinks contain sodium benzoate to prevent spoilage.

例句 2:

苯甲酸鈉在食品標籤上通常被標示為E211。

Sodium benzoate is often labeled as E211 on food packaging.

例句 3:

這種防腐劑在酸性食品中的效果最佳。

This preservative works best in acidic foods.

3:Potassium Benzoate

用法:

苯甲酸鉀是苯甲酸的鉀鹽,與苯甲酸鈉類似,常用於食品防腐。它的化學式為C7H5KO2,能夠抑制多種微生物的生長。

例句及翻譯:

例句 1:

苯甲酸鉀經常用於果汁和醬料中作為防腐劑。

Potassium benzoate is commonly used in juices and sauces as a preservative.

例句 2:

這種物質在食品工業中被廣泛應用。

This substance is widely used in the food industry.

例句 3:

在某些情況下,它比苯甲酸鈉更有效。

In some cases, it is more effective than sodium benzoate.

4:Calcium Benzoate

用法:

苯甲酸鈣是苯甲酸的鈣鹽,具有防腐特性,常用於食品和藥品中。它的化學式為C14H10CaO4,能夠延長產品的保質期。

例句及翻譯:

例句 1:

苯甲酸鈣在某些藥物中用作防腐劑。

Calcium benzoate is used as a preservative in some pharmaceuticals.

例句 2:

這種化合物有助於保持食品的新鮮度。

This compound helps maintain the freshness of food products.

例句 3:

在食品工業中,苯甲酸鈣的應用越來越廣泛。

The use of calcium benzoate in the food industry is becoming increasingly common.