套袋

GA3和套袋对红肉脐橙果实品质的影响

Effects of GA_3 and Bagging on Fruit Quality of Cara Cara Navel Orange

对苹果套袋能够有效地降低果实中的Pb含量，最高可降低80%左右。

Bagging apple fruit could effectively decrease the Pb concentration , by 80 % in maximum .

套袋机械手及其PLC控制

Robot for Sheathing Bags and PLC Control

介绍了套袋机械手的工作原理及采用的PLC控制系统。

This paper introduces working principle of the robot for sheathing bags and the adopted programmable logical control system .

套袋与苹果果实中Pb、Cd、Cr含量关系的研究

Studies on Relations of Pb , Cd , Cr Content in Apple Fruits of Bagged and Unbagged

沟藏温度下，通过套袋使CO2浓度升高、O2浓度下降，可致使鸭梨褐变溃烂。

High CO_2 and low O_2 could induce browning of ' Yali ' pears under ditch storage tem - perature .

套袋提高了果实中Vc和氨基酸含量且越早套袋，含量越高。

Bagging improved the content of amino acid and Vc , bagging sooner , the higher content .

套袋对莱阳茌梨果皮结构和PPO、POD活性的影响

Effect of Bagging on the Peel Structure and PPO , POD activity of

苹果套袋技术是保护苹果生长的新技术，本文主要设计开发GD－180果袋成型机生产线，对主要部件、机构进行了详细设计。

This paper gives detail design for GD-180 apple package bag processing machine .

苹果套袋技术及GD－180果袋成型机的研制开发

The apple protect technique and design of gd-180 Apple package bag processing machine

开花至花败后1～2d及花前至开花期分别为摘花和套袋防治黄瓜灰霉病最佳时期。

The best stages of taking the measures are from blooming to 1 ~ 2d after withering and before blooming to florescence .

套袋对枇杷果实PAL、PPO、POD活性和可溶性蛋白质含量的影响

Effect of bagging on PAL , PPO and POD activities and soluble protein contents in loquat fruits

（Tommy）果实进行套袋处理，研究不同套袋材料对果实品质的影响，同时对果实贴字效果进行了比较。

The effect of different bagging materials on fruit quality and sticking was studied .

与未套袋果实相比，套袋3个月的富士苹果果皮UV吸收物、芦丁、花青苷、槲皮素葡萄糖苷含量降低。

The contents of UV absorbing compounds , rutin , anthocyanins and quercetin glucoside were decreased in the fruits after bagged for three months .

套袋贮藏、低温贮藏、适宜浓度壳聚糖处理均降低了杨桃果实POD的活性。

The POD activity was lowered after Bagging , low temperature storage and chitosan coating on peroxidase in the postharvest Carambola Fruits .

果实套袋后贮藏期间果实的硬度和TA明显比未套袋果实高；

Firmness and TA in bagged pear fruit was higher , but SSC and sugar content was lower than the un-bagged control fruit .

覆盖膜：取代传统农业塑胶（PE）膜，适用短期蔬果农作物，并也适用于水果套袋。

As cover or protection : the traditional agricultural plastic ( PE ) substitute , is suitable for short term use for apple products , and is also suitable as fruit bag .

结果表明，套袋后，果实中的PAL、PPO、POD活性提高，可溶性蛋白质含量下降；

The results showed that , the PAL , PPO and POD activities increased while the soluble protein contents decreased in the loquat bagging fruits .

结果表明：PE套袋有一定的保鲜效果，但1个月后完好率下降很快；

The results indicated PE bags definite could keep fresh in some degree , but the rate of intactness drop fast after a month , this was related to the hydrocele in bag .

套袋显著降低果皮和果肉Ca含量及Ca/Mg与Ca/K比值，增加果皮的K含量，对果皮和果肉中Mg含量无显著影响。

The fruit-bagging reduced the Ca content , Ca / Mg and Ca / K of skin and flesh , increased the K content of skin , and had not significant effect on Mg content .

若采取喷钙后套袋，同单纯套袋相比，上述各项指标含量，均有明显提高，甚至接近或略超过CK处理的含量。

Com-pared to the fruit-bagging treatment , the parameters mentioned above increased obviously or even higher than that of CK un-der the treatment of bagging and after calcium spraying .

主要研究西瓜在冰温和冰温套袋保鲜过程中可溶性固形物、总酸含量、Vc含量、硬度等的变化规律。

In this paper , changes of watermelons during ice temperature and ice temperature + modified atmosphere package preservation are studied including soluble solid content , acid content , Vc content and firmness .

但套袋果实的可溶性固形物、可溶性糖、维生素C含量和糖酸比值均低于对照，说明套袋影响了果实营养品质，降低了果实风味。

However , the fruit soluble solid , soluble sugar , and vitamine C contents and the sugar / acid ratio in all bagging treatments were lower than those of the control , suggesting that bagging debased the nutritive quality and the tastiness of tomato fruit .

与不套袋梨比较，太谷和运城酥梨在套袋后可滴定酸含量、可溶性糖含量和Vc含量均有所降低，降低了酸甜口感的风味指标。

Compared with the non-bagging , pear of bagging titrable acidity , soluble sugar content and Vc content were decreased in Tai Gu and Yun cheng , bagging reduce the flavor index of sweet and sour taste .

葡萄果皮花青苷含量与果皮PAL活性二者并非呈简单的正相关关系，套袋处理明显降低了二者的相关系数；

It was not simple positive correlativity between the activity of PAL and the anthocyanin content in grape skin , and the related coefficients of them was greatly decreased after bagging .

套袋时间以落花后50d（即以6月20日左右）为宜。

The best time of bagging was at 50 days after withering ( about 20th June ) .

利用GC／MS／DC联用仪测定了未套袋鸭梨和套袋鸭梨果实内的挥发性物质成份，结果表明，未套袋鸭梨含有23种挥发性物质，其中以丁酸乙酯和己酸戊酯为主。

The volatile constituents and contents in bagged and non bagged Yali pear fruits were studied by GC / MS / DC . The fruits of non bagged Yali pear contained 23 constituents of volatile in which the esters were dominant .

我国的聚乙烯醇（PVA）产量占世界PVA产量的30%以上，而长期以来国内PVA产品的包装却一直处于人工套袋的半自动包装状态。

The output of PVA in China accounts for over 30 % of the worldwide output , while the packing of domestic PVA products has been in a semi - automatic condition for a long term .

从套袋种类来看，以双层纸袋（J）效果最好，单层纸袋（Q）和塑膜袋（S）在高海拔地区效果很差。

3.We could draw a conclusion that the double paper bag ( J ) was the best , the single paper bag ( Q ) and the plastic bag ( S ) is not good in high altitude area .

由于微域环境的改变，套袋后幼果生长速度减缓，套袋20～30d后幼果恢复正常生长。

After bagged , the young fruit grew slowly because of the changed microenvironment . The development recovered normally after bagged 20-30 days later .