The jam contains a natural preservative to extend its shelf life.
果酱含有天然防腐剂以延长保质期。
Many processed foods include preservative to maintain freshness.
许多加工食品中含有防腐剂以保持新鲜。
A chemical preservative was added to the canned vegetables.
罐装蔬菜中添加了一种化学防腐剂。
The use of preservative in food is strictly regulated.
食品中防腐剂的使用受到严格监管。
She prefers foods that do not contain any preservative.
她更喜欢不含任何防腐剂的食物。
Some people are allergic to certain types of preservative.
有些人对某些类型的防腐剂过敏。
The preservative helps to prevent spoilage in stored foods.
防腐剂有助于防止储存食品变质。
Organic products typically avoid artificial preservative.
有机产品通常避免使用人工防腐剂。
The preservative ensures the product lasts longer on shelves.
防腐剂确保产品在货架上保存更久。
He read the label to check for any preservative in the snack.
他查看标签以检查零食中是否含有防腐剂。
food preservative 食品防腐剂
natural preservative 天然防腐剂
chemical preservative 化学防腐剂
preservative-free 无防腐剂的
preservative effect 防腐效果
preservative solution 防腐溶液
preservative agent 防腐剂
复数: preservatives;
