Methods of test for meat and meat products - determination of glucono - delta - lactone content reference method 肉及肉制品试验方法.第13部分:葡萄糖酸-内酯含量测定
Principal constituent : andrographis paniculta lactone , clove oil and many kinds of sterilizations active factor 主要成分：穿心莲内酯、丁香油和多种杀菌活性因子。
Effects of light intensity and light quality on photosynthesis , flavonol glycoside and terpene lactone contents of ginkgo biloba l . seedlings 为探讨野外条件下光强及光质对高山红景天
The results show that , anodic oxide films treated with atmp and dtpmp can achieve more perfect hydration resistance , especially dtpmp , which has least rising time , 7s . 4 . use of dibasic ammonium phosphate and gluconic acid delta lactone to improve 研究结果表明:相对于adp , atmp和dtpmp明显改善了氧化膜的耐水合特性,其中dtpmp的耐水合处理效果最好,其升压时间为7s 。
Quorum - sensing systems can be divided into two paradigmatic classes : luxi / luxr - type quorum - sensing systems in gram - negative bacteria which produce acyl - homoserine lactone ( ahl ) autoinducers , and oligopeptide / two - component - type quorum - sensing ciruits in gram - positive bacteria which produce autoinducing peptide ( aip ) autoinducers . in contrast to the two paradigmatic quorum - sensing systems , vibrio harveyi produces and responds to an ahl - type autoinducer termed ai - 1 and a novel signal molecule named ai - 2 Qs系统可分为两种典型的类型，即革兰氏阴性细菌的luxi luxr型qs系统，革兰氏阳性细菌的寡肽双组分型qs系统，分别以酰基高丝氨酸内酯( acyl - homoserinelactones ， ahl ) 、寡肽( autoinducingpeptide ， aip )为信号分子。
Artemisinin , a sesquiterpene lactone containing an endoperoxide bridge , is a kind of phytoalexin . sa , a key signal molecular during systemic acquaired resistance ( sar ) , is related to the biosynthesis of phytoalexin . aba , a stress - resistance plant hormone can influence the secondary metabolism to stimulate phytoalexin biosynthesis 青蒿素属于萜烯类化合物(倍半萜类)是植保素( phytoalexin )的一种， sa是植物产生系统获得性抗性的重要信号分子，与植保素的产生相关。
Distilled water , aloe vera gel , sunflower oil , shea butter , octoctionoxate methoxy cinnamate derived from cinnamon , octyl salicylate derived from white willow bark , titanium dioxide , vegetable emulsifier , zinc oxide , vitamin e , all natural preservatives consisting of glucono delta - lactone commonly found in honey , fruit juices and wine , sodium benzoate found naturally in cranberries , prunes , greengage plums , cinnamon , ripe cloves , and apples . and calcium gluconate a soluble calcium salt 纯蒸馏水芦荟太阳花油雪亚脂防晒成份包括肉桂精华白杨树皮提取液二氧化钛氧化锌植物提炼而成的乳化剂维他命e全天然防腐物质包括从蜜糖果汁等炼的糖质从曼越橘肉桂梅子苹果等提取的安息香酸钠及可溶化的钙盐等。
Take removes in the water to have the slight pollutant as the goal activated charcoal surface modified direction is : the reduced surface lactone base and the carboxyl group and so on contain the oxygen functional group the content , increase activated charcoal surface sparse river characterthe modified activated charcoal in has a drink together in the water used adsorption treating processes , a weak basicity environment is good 我们研究了以浓硝酸、次氯酸和氨水去除水中三氯甲烷为主要目标表面改性活性炭吸附处理技术。立意方向为:减少表面内酯基及羧基等含氧官能团的含量,增加活性炭表面的疏水性。
