英 [prɪˈzɜːvətɪv] 美 [prɪˈzɜːrvətɪv]
n. 防腐剂,保护剂
adj. 保护的,保存的
复数preservatives
preservative /prɪˈzɜːvətɪv/
集合名词 A preservative is a chemical that prevents things from decaying. Some preservatives are added to food, and others are used to treat wood or metal. 防腐剂
Nitrates are used as preservatives in food processing.
硝酸盐在食品加工中被用作防腐剂。
a chemical compound that is added to protect against decay or decomposition
tending or having the power to preserve
the timbers should be treated with a preservative
防腐剂-引用次数:68
Food preservative plays an important role in food shell-life and food quality.
食品防腐剂对提高食品保藏性和延长食品保质期具有重要作用。
保鲜剂-引用次数:47
This paper mainly studied the effect of preservative, packaging methods, supercritical CO2 sterilization on the shelf-life of pre-processed fresh chicken, as so to supply meat manufacture with theory and technology on extending the shelf life of pre-processed fresh chicken.1.
本文主要研究了保鲜剂、包装方式、超临界CO2杀菌对生鲜调理鸡肉货架期的影响,旨在为肉类生产企业延长生鲜调理鸡肉的保质期提供理论依据和技术支撑。
参考来源生鲜调理鸡肉保鲜技术研究
防腐剂-引用次数:12
保鲜液-引用次数:11
保鲜效果-引用次数:5
The changes of gas in three types of preservative films during lingwu long jujube fruits storage were investigated, on the three kinds of packaging films on the jujube fruit cold storage preservation effect of the 90 day study.
对灵武长枣低温贮藏前期3种包装袋袋内气体成分的变化进行了测定分析,同时将3种保鲜膜对枣果实低温贮藏90天的保鲜效果进行了研究。
防腐剂
保存剂;防腐的
保存的
尼泊金丙酯(Propylparaben):用于保存美容品和食品的油溶性苯甲酸酯类。 防腐剂(Preservative):添加到食品和其它产品中,以保持它们的新鲜度。
... preservation防腐;保存 preservative防腐的 preservativetreatment防腐处理,防护处理 ...
青椒保鲜剂研究与配制 关键词 :青椒;贮藏;保鲜;保鲜剂;乙烯[gap=1661]Key words :green pepper fruit;storage;preserve freshness;preservative agent;ethylene
... prescriptive 规定的,指定的,约定俗成的 preservative 预防法;预防药,防腐剂 prestige 声望,威望 ...
preservable 可保存的;可保管的;能储藏的
preserve 保护区;禁猎地;加工成的食品
preservation 保存,保留
preserving 保留,保存
preserver 保护者,保护人;保护剂,防腐剂;储藏柜
preservationist (对自然环境、古迹文物等的)保护主义者
preserve 保存;保护;维持;腌;禁猎
[助剂]防腐剂;预防法;防护层
So far, specialists have worked to add preservative materials to the churches' exteriors.
到目前为止,专家们一直在为教堂外围添加防腐性材料。
The preservative used is usually ethylene glycol or propylene glycol, as alcohol will evaporate quickly and the traps will dry out.
常用防腐剂是乙二醇或丙二醇,因为随着酒精快速挥发,捕集器也随之恢复干燥。
A pitfall trap can be any small container placed in the ground with the top level with the surrounding surface and filled with a preservative.
陷阱可以是任何放置在地面上的小容器,其顶部与周围的表面齐平,并装满防腐剂。
Jane says she does not use any preservative chemicals in her products, so they only last about two or three weeks.
VOA : special.2010.02.17
In ageable reds, tannins are an important component they serve as both preservative and frame.
WSJ: Does Good Wine Come to Those Who Wait? | On Wine by Lettie Teague
Vaccine companies are making vaccine types for both seasonal flu and H1N1 flu without this mercury-based preservative.
Thimerosal is a mercury-containing compound that has been used since the 1930s as a preservative in vaccines.
FORBES: Vaccine Court Ruling: Thimerosal Does Not Cause Autism