in order to study the effect of water deficit stress at different growth stages on yield and seed oil quality of rapeseed cultivars, a field experiment was conducted as split-plot in a randomized complete block design arrangement with three replications in 2009-2010 growing seasons in abarkouh in iran. four levels of irrigation were located in the main plot including, (i1) normal irrigation bas...

A rapid identification method of transgenic rapeseed oil based on near infrared spectroscopy was proposed. As transgenic food attracted more and more attention and in order to meet the requirement about labeling transgenic food, an accurate, fast, easy, efficient and low cost detection technology is needed. In this study, 117 rapeseed oil samples (including 64 non-transgenic rapeseed oil and 53...

The demand for protein products is increasing due to the demographic growth of world’s population. As an alternative traditional sources protein, waste from plant raw material processing becoming increasingly popular. An important place in global economy occupied by oilseeds, particular rapeseed, which production volumes are Russian Federation every year. Rapeseed ( Brassicaceae napus ) great i...

Seed maturation or seed filling is a phase of development that plays a major role in the storage reserve composition of a seed. In many plant seeds photosynthesis plays a major role in this process, although oilseeds, such as castor (Ricinus communis), are capable of accumulating oil without the benefit of photophosphorylation to augment energy demands. To characterize seed filling in castor, a...

Most of the P in oilseed meal is in the form of phytate P, and phytate forms complexes with protein. Phytate P has been considered to be absorbed easily in ruminants because of phytate degradation in the rumen. Treatment of oilseed meals with formaldehyde improves the nutritional value of protein through suppressing its ruminal degradation. The present experiment was conducted to study the effe...

Hay-based diets are typically used in Parmigiano Reggiano cheese production. feeding regulation prohibits 00-rapeseed dietary inclusion. The objectives of this study were to investigate the effects substituting soybean-meal with different levels 00-rapeseed-meal dairy cows’ diets, evaluate possibility include it regulation. had a Latin square design 8 tie stall cows. isoenergetic and isoproteic...

This paper examines the effect of sulphur on yield and quality oilseed Brassica spp. Sulphur is a crucial nutrient for rapeseed since it linked to productivity number characteristics. It necessary production protein along with nitrogen contains considerably higher sulfur-containing amino acids in than other crop plants. Brassicas also need order produce chemicals called glucosinolates. Rapeseed...

The objective of this study was to determine the effect of guanidination, the conversion of dietary lysine to homoarginine, on the apparent ileal digestibilities (AID) of amino acids (AA) from 3 protein sources in diets for pigs. Six barrows, initial body weight of 18±1.5 kg, fitted with a simple T-cannula at the distal ileum, were fed one of three corn starch-based diets that contained 18% cru...

Canola is an offspring of rapeseed (Brassica napus and Brassica campestris/rapa), which was bred through standard plant breeding techniques to have low levels of erucic acid and glucosinolates. Canola seed is rich in oil, and after oil extraction, the remaining “canola meal” (CM), is a rich protein source used as feedstock to different animal species, mainly dairy cows in North America and in E...

Abstract Rapeseed press cake was upcycled as a protein-enriched ingredient through dry fractionation. The fraction contained higher amounts of phytic acid compared to cake, and phytase treatment applied decrease the content from 6.8 0.5%. effect leading release cations also mimicked by extrinsic calcium addition. Both addition significantly improved heat-induced gel properties but had minor on ...