نتایج جستجو برای: chemical factor and packaging
تعداد نتایج: 16987808 فیلتر نتایج به سال:
Nowadays, the use of innovative Nano-technology in the food industry quality control has significantly increased and it is widely employed in numerous fields such as diagnosis of microbial toxin of foods using Nano-biosensors, increasing food shelf-life with the help of Nano-clay and Nano-silver packaging, as well as changing some of the unpleasant organoleptic properties such as taste, color, ...
Adenovirus (Ad) type 5 DNA packaging is initiated in a polar fashion from the left end of the genome. The packaging process is dependent upon the cis-acting packaging domain located between nucleotides 194 and 380. Seven A/T-rich repeats have been identified within this domain that direct packaging. A1, A2, A5, and A6 are the most important repeats functionally and share a bipartite sequence mo...
دسته ای از ترکیبات شیمیائی که مخصوصا با گسترش زندگانی جدید (ماشینی)اهمیت فرآینده ای پیدامی کنند، افزودنیهای مختلف غذائی میباشند که در صنایع مربوطه بکار گرفته می شوند بکارگیری بخشی از این موا تحت عنوان طعم دهنده ها بمنظور تامین طعم و مزه طبیعی درفرآورده های صنعتی تقریبا اجتناب ناپذیر گشته و همگام با توسعه تولیدات روبه توسعه می رود. یک شناخت سیستماتیک و جامع از خواص و آثار اینگونه مواد طبیعتا مست...
Many manufacturers are eager to alleviate the problem of chemical migration from food packaging, but progress in identifying viable alternative materials has been incremental at best.
we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...
the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...
in this article, the some application of package have been discussed, which is primary role to maintain and create a calm atmosphere and cause people use the product with standard principles and rules. dangerous packaging materials where have been seen them with logo, it should be noticed that we must use such packages carfully, so renamed them resistant packaging or hazardous. the widespread o...
Abstract—Woolcool is an eco–friendly type of packaging, made of 100% pure sheep’s wool, hygienically sealed in recyclable food– grade wrap. Due to its complex physical and chemical composition, wool can also help control humidity and reduce condensation. Given these properties, the potential of wool to be used as packaging liners for the transport of meat is of interest. The present study asses...
This work addresses important post-packaging issues for microsystems and recommends specific research directions by localized heating and bonding. Micropackaging has become a major subject for both scientific research and industrial applications in the emerging filed of microelectromechanical systems (MEMS). Establishing a versatile post-packaging process not only advances the field but also sp...
Copyright © 2012 Frederick Furness Publishing 16 In this paper, Thomas Dries, PhD, Market Development Manager Europe, Healthcare & Packaging, Honeywell Specialty Materials, considers the challenges facing the pharmaceutical industry in implementing a blister packaging strategy that: protects advanced solid oral drug delivery systems from physical or chemical degradation; creates market advantag...
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