نتایج جستجو برای: term storage in cold conditions

تعداد نتایج: 17185843  

Salicylic acid (SA) plays an important role in the regulation of plant ripening and responses to abiotic stresses. In this study, the protective effect of SA on cold stress-caused oxidative damage in grape (Vitis vinifera L.) bunches was investigated during cold storage.  Grape bunches treated with 2 mM SA and  stored at 0°C with 85-90% RH for 30 days. Samples were selected from each treatment ...

Journal: :journal of biotechnology and health sciences 0
babak pakbin department of food science and technology, faculty of biosystems engineering, campus of agriculture and natural resources, university of tehran, karaj, ir iran seyyed hadi razavi department of food science and technology, faculty of biosystems engineering, campus of agriculture and natural resources, university of tehran, karaj, ir iran razzagh mahmoudi department of food hygiene and aquatics, faculty of veterinary medicine, university of tabriz, tabriz, ir iran; department of food hygiene and aquatics, faculty of veterinary medicine, university of tabriz, tabriz, ir iran. tel: +98-9127868571 payman gajarbeygi department of food health and safety, school of public health, qazvin university of medical sciences, qazvin, ir iran

background probiotics have been used for dairy products such as yogurt and yogurt drinks, however cholesterol content and lactose intolerance are important drawbacks. recently, consumption of non-dairy probiotic food especially for probiotic drink products has been intensified. objectives this research was conducted to determine the suitability of peach as a raw material for producing probiotic...

2016
P. Giraldo‐Perez P. Herrera A. Campbell M. L. Taylor A. Skeats R. Aggio N. Wedell T. A. R. Price

Sperm commonly compete within females to fertilize ova, but research has focused on short-term sperm storage: sperm that are maintained in a female for only a few days or weeks before use. In nature, females of many species store sperm for months or years, often during periods of environmental stress, such as cold winters. Here we examine the outcome of sperm competition in the fruit fly Drosop...

Journal: :علوم باغبانی ایران 0
معصومه کریمی دانشجوی سابق کارشناسی ارشد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران سیامک کلانتری استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران روح انگیز نادری استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران محمد رضا شفیعی عضو هیئت علمی مرکز ملی تحقیقات گل و گیاه ایران

storage conditions influence quality of gladiolus corms which thereby affects qualityof flowers. in the present study, the effects of pre-storage curing and differenttemperature conditions on corm germination and various vegetative and reproductivegrowth parameters of gladiolus grandiflorus cv. white prosperity and gladiolusgrandiflorus cv. ruse supreme were studied. application of pre-storage ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1385

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

Journal: :تحقیقات مهندسی کشاورزی 0
مهدی عشقی دانشجوی کارشناسی ارشد گروه باغبانی دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران حسن حاج نجاری استادیار واحد دانه دارها، بخش تحقیقات باغبانی موسسه تحقیقات اصلاح و تهیه نهال و بذر سیامک کلانتری استادیار گروه باغبانی پردیس کشاورزی و منابع طبیعی دانشگاه تهران سیما دامیار کارشناس ارشد واحد دانه دارها، بخش تحقیقات باغبانی موسسه تحقیقات اصلاح و تهیه نهال و بذر ولی اله رسولی کارشناس ارشد و مربی، موسسه اصلاح و تهیه نهال و بذر، مرکز تحقیقات کشاورزی و منابع طبیعی قزوین

research was carried out in 2007 on 7 native summer-ripening apple cultivars grown in kamal abad karaj research station. the 16 year-old plants were grafted onto seed rootstocks. the cultivars were ghandak-e-kashan, golab-e-isfahan, golab-e-kohanz, mashad, assali, ghermez-e-rezaieh and a new cultivar--koli-e-mahallat (syn. escr). the aim of the study was to identify changes in qualitative and q...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده علوم 1391

nanotechnology is a general term which is related with field of all advanced science term that generally predicates with all modern technologies which consider nanoscales. improvement in the quality of products by adding some nanoparticles and study of their behavior in the presence of these nanoparticles have been obtained in many researches. on the other hand numerous demands for sowing ...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1390

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...

An understanding of biochemical events of cold storage may lead to more effective methods of preventing apple fruits from ripening and keeping their quality. This study aimed at determining the level of reduced and oxidized forms of ascorbic acid, and the activity of ascorbate peroxidase, catalase, and superoxide dismutase enzymes changes in pulp of Golden delicious apple cultivar during cold s...

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