ppo的例句大全

Results showed that blanching of stems before squeezing effectively prevented browning, reduced PPO and SNI activities in fresh sugarcane juice.

结果显示，榨汁前的热烫有效抑制了褐变，降低了甘蔗汁中PPO和SNI的活性。

Added ascorbic acid delayed the increase of reducing sugar, titratable acidity, viscosity and total microbial count, and also prevented browning with reduced PPO and SNI activities in fresh sugarcane juice during storage.

添加抗坏血酸延缓了还原糖含量，可滴定酸，粘度和菌落总数的增加，同时在贮藏过程中伴随着PPO和SNI活性的降低也抑制了甘蔗汁褐变。

Relation ship between PPO Isozyme Marker and Resistance of Cotton to Fusarium and Verticillium

棉枯、黄萎病抗性的PPO同工酶标记鉴定

The PPO and POD activity and lignin content of E3 and Mira although the plain has ascension, were not significantly.

而两个对照鄂薯3号和米拉的多酚氧化酶、过氧化物酶及木质素含量均有上升，但不显著。

No mater whether these banana fruit were inoculated or not, the activities of PPO, POD and SOD were lower but the activities of PAL and LOX were higher in the skins of green maturing banana skins than that in the skins of yellow ripening ones.

结果表明，不论接种与否，青香蕉果皮中的PPO、POD和SOD的活性明显低于黄熟香蕉，而PAL和LOX活性高于黄熟香蕉；

The results also showed that the PPO activity of the straw mushroom failed to correspond with the browning as a result of compartmentation of polyphenol oxidase and its substrates.

草菇在贮藏过程中表现出多酚氧化酶（PPO）活性与褐变程度不一致的现象，这主要是由于PPO与底物区域化分布的结果。

The active of POD and PPO are different from leaf position, N level and N ∶ K rate.

对POD和PPO活性的影响因品种叶位及施N水平、N∶K略有差异；

Studies on PPO/ FP Blend of Lower Coefficient of Thermal Expension for Microwave Application

微波用低线胀系数塑料的研究

The study also found that the defending fungus preparation could improve the activity of plants ′ POD and PPO, reduce the content of MDA, accelerate the accumulation of soluble sugar. These may be part reasons why the defending fungus can control pimiento against plight.

研究还表明，两种拮抗菌制剂能够提高植株POD和PPO的活性，降低MDA含量，促进可溶性糖积累，推测这些可能是拮抗菌防治甜椒疫病的部分原因。

The conclusions were as followed: 1. If pH is too high or too low, it both goes against the extraction of PPO.

通过研究，得到如下结论：1、pH值过高或过低都不利于荔枝的PPO的提取。

It exists in most of fruits and vegetables. In most cases, due to the effects of PPO, the browning will be not only detrimental to fruit and vegetable sense, impact of product marketing, but will also decrease the quality and flavor.

在大多数情况下，由于PPO的作用，褐变不仅有损于果蔬感观，影响产品运销，还会导致风味和品质下降。

In the genome of colton ( CCR149) as a template, design primer get polyphenol oxidase gene sequence and cDNA sequence is the same, namely the cotton PPO genes the same as the other reports of dicotyledons PPO genes no introns.

以中棉49的基因组DNA为模板，设计引物得到的多酚氧化酶基因序列与cDNA（？）序列完全一致，即该棉花PPO基因与其他报道的双子叶植物PPO基因一样没有内含子。

Ripeness. The main factors effecting browning were PPO and POD in the Prunus mume juice during processing.

PPO和POD是青梅果汁加工中褐变的主要影响因素；

Studies on ppo/ pa6/ sebs blends via reactive extrusion

反应挤出法制备PPO/PA6/SEBS共混物的研究

Compression Set of SEBS/ PP Elastomer Modified with PPO

PPO改性SEBS/PP共混体系压缩永久形变的研究

Dipped calcium and coated with pullulan pears delayed during storage speed phenol chlorogenic acid content decreased, inhibited PPO activity, reduced the incidence of chicken feet.

浸钙和普鲁兰多糖涂膜处理延缓了贮藏期间绿原酸等酚类物质含量的下降速度，抑制了PPO活性，降低了鸡爪病的发病率。

In physiology and biochemistry methods, esterase isoenzyme technology can better classify Pleurotus nebrodensis than peroxidase isozyme and PPO isozyme technology.

在生理生化研究中，酯酶同工酶最适合白灵菇菌种的分类研究，而过氧化物酶同工酶和多酚氧化酶同工酶的结果较差。

It was found that the strain have not only activity of tannase, but also activity of polyphenol oxidase ( PPO).

结果表明这株菌不仅具有单宁酶的活性，而且具有多酚氧化酶（PPO）的活性。

Full-red fruits POD and PPO activity, protein and phenolics content were higher than half red fruits at earlier storage period, but lower at later storage period.

贮藏前期，全红果的POD和PPO活性、蛋白质和总酚含量高于半红果，而在贮藏后期又低于半红果。

the study shows that blocking oxygen is the effective method to control enzymatic browning. the results are summarized as follows: ( 1) ppo was extracted from granny smith with acetone.

主要研究结果如下：（1）采用丙酮粉沉淀抽滤法从澳洲青苹中提取多酚氧化酶。