搜索结果: 1-15 共查到“食品包装与储藏 packaging”相关记录20条 . 查询时间(0.078 秒)
Surface Modifiation of Food Contact Materials for Processing and Packaging Applications
Surface Modification Food Contact Materials Processing and Packaging Applications
2014/10/27
Surface Modifiation of Food Contact Materials for Processing and Packaging Applications.
Recent Trends in Poultry Packaging: A Review。
Determination of Packaging Conditions for Selected Fresh Vegetables
respiration rate gas permeability packaging design
2010/11/24
A method was proposed to determine the optimum packaging conditions for modified atmosphere packaging (MAP) of selected fresh vegetables. Each vegetable has an optimum gas composition for maintaining ...
A Mathematical Model of the Modified Atmosphere Packaging (MAP) System for the Gas Transmission Rate of Fruit Produce
MAP mathematical model gas transmission rate shelf-life of fruit
2010/8/11
A mathematical model to predict oxygen, carbon dioxide, and water vapour exchanges in non-perforated and micro-perforated modified atmosphere packaging films has successfully been proposed. The transm...
华南理工大学食品加工与保藏原理课件chap11 Food Packaging。
A New Protective Polyethylene Based Film Containing Zeolites for the Packaging of Fruits and Vegetables: Film Preparation
Packaging film Polyethylene Zeolite
2009/10/12
To manufacture a polyethylene film containing zeolite particles for the packaging of foods six manufacturing methods were tried: hot pressing, addition of zeolite to molten polyethylene and dissolved ...
基于多元图像分析的包装罐内壁缺陷检测（Packaging Cans Inner Surface Inspection System Based on Multivariate Image Analysis）
包装罐 机器视觉 缺陷检测 区域提取
2009/8/11
为提高包装罐生产线内壁缺陷检测准确性与可靠性，研究了一种采用单摄像机的内壁缺陷检测系统。利用基于形态学的区域提取算法，从罐内图像中分割出内壁检测区域图像。提出基于多元图像分析(MIA)的内壁缺陷检测算法。利用图像融合构成环形合格样本图像，消除罐内焊缝区域的影响，把多个环形合格样本图像与测试样本内壁检测区域图像堆叠起来，用重合区域的图像构造多元测试图像。用基于主成分分析(PCA)的多元图像处理方法获...
由于人们对食品安全、货架期延长、成本效益、环境问题和消费便利性要求的提高，食品包装技术也得到了充分的发展，为了提高包装的性能，满足人们的需求，活性包装技术便应运而生。食品抗菌包装技术是活性包装技术的一种, 它可以有效地抑制食品表面的微生物,延长食品的货架期，保证食品品质。本文主要论述了抗菌包装技术类型以及它们在食品中的应用，并对抗菌包装系统中无机抗菌剂、有机抗菌剂和天然抗菌剂作了概括。最后，本文对...
Predicting Gas Concentrations of Welsh Onion in Polymeric Film Packaging and Shipping Containers
modified atmosphere packaging theoretical model respiration rate
2009/7/8
A theoretical model of the atmosphere within polymeric film and shipping containers was developed and validated by experiments with or without Welsh onion (Allium fistulosum L.). There were three proc...
Effect of Polypropylene Film Packaging and Storage Temperature on Chemical Components and Quality Stability of Welsh Onion
welsh onion modified atmosphere packaging temperature
2009/7/7
Chemical components and quality of Welsh onion (Allium fistulosum L.) wrapped roughly or completely heat-sealed with orientated polypropylene (OPP) film were investigated during storage at 5 and 20°C....
Changes in Commercial Quality of ‘Rong-Rien’ Rambutan in Modified Atmosphere Packaging
rambutan modified atmosphere polyethylene bag
2009/6/17
Modified atmosphere conditions which would prolong the storage life of ‘Rong-Rien’ rambutan (Nephilium lappaceum) was investigated. Rambutans were packed in 0.04 mm low-density polyethylene (LDPE) bag...
Effect of Polypropylene and Polyvinyl Chloride Plastic Film Packaging Materials on the Quality of 'Yalova Charleston' Pepper (Capsicum annuum L.) during Storage
Capsicum annuum modified atmosphere postharvest cold storage
2009/5/8
The long pepper (Capsicum annuum L. cv. 'Yalova Charleston') was stored in plastic film with various oxygen (O2) and carbon dioxide (CO2) permeabilities consisting of 7±1°C temperature and 90±5% relat...
The aim of this research was to determine changes in sensorial properties of ice tea (peach and pear flavoured) filled in polyethylene terephtalate bottles (PET) and tin cans. Bottles and cans were st...
Effect of Closure, Packaging and Storage Conditions on Impact Odorants of Wine
methoxypyrazines packaging wine closures Tetrapak
2014/3/10
3-alkyl-2-methoxypyrazines (MPs) represent an important and potent class of odor-active compounds associated with wine quality. 30 ng/l each of 3-isobutyl-2-methoxypyrazine, 3-isopropyl-2-methoxypyraz...
Irradiation and Packaging-Food Safety Aspects and Shelf Life Extension of Solar Dried Garlic (Allium sativum) Powder
Solar Dried Garlic Allium sativum
2008/11/26
Influence of gamma irradiation and packaging material on physicochemical characteristics (moisture, protein, ascorbic acid, pH, mineral contents and browning value) and shelf life extension of garlic ...