better quality soybean seed oil production line in senegal
- Product Using: Producing Soybean Oil
- Type: Soybean Oil Production Line
- Main Machinery: Soybean Oil Production Line Machine
- Automatic Grade: Automatic
- Production Capacity: 100TPD
- Model Number: Qie
- Voltage: 230-380-430
- Power(W): 40kw/h
- Dimension(L*W*H): 20m*16m*15m
- Weight: 300tons
- Certification: CE&ISO9001
- After-sales Service Provided: Overseas third-party support available
- Machinery type: machines for soybean oil extraction
- Capacity: 30-1000tons
- Residue in cake: less than 1%
- Extractor type: rotary
- Vacuum degree: high vacuum
- Function: extract oil from seed
- Solvent type: hexane
- Working mode: circulation usage of solvent and steam
- Solvent in crude oil: 350ppm
- Color: light yellow
- Project Location: senegal
Genetic regulations of the oil and protein contents in soybean seeds
Apart from directly improving the biosynthesis of oil and FAs, enhancing the sink can also improve the oil content in soybean seed. A GWAS of 219 diverse soybean accessions identified an oleosin protein-encoding gene (GmOLEO1) that affects oil content in soybean seeds, which is a potential target of artificial selection (Zhang et al., 2019).
The oil content of soybean seeds ranges from 8.3 to 27.9%, and protein concentration varies from 34.1 to 56.8% depending on the soybean varieties and cultivation conditions (Wilson, 2004). Soybean oil is generated and stored mainly as fatty acids (FAs), triacylglycerols (TAGs), and tocopherols (Liu et al., 2022).
Molecular breeding of a high oleic acid soybean line by integrating
Soybean is an important crop used for oil production. Alterations of the fatty acids, especially increased oleic acid content, can improve the nutritional quality and oxidative stability of soybean oil. During seed development, two genes, encoding FAD2-1A and FAD2-1B, are mainly responsible for the transformation from oleic acid to linoleic acid, and the combination of fad2-1a and fad2-1b is
In soybean production, level of seed protein frequently shows a negative correlation with seed oil content and yield. Here, the authors report a CCT gene pleiotropically regulates these traits and
Regulation of seed traits in soybean | aBIOTECH - Springer
Soybean (Glycine max) is an essential economic crop that provides vegetative oil and protein for humans, worldwide. Increasing soybean yield as well as improving seed quality is of great importance. Seed weight/size, oil and protein content are the three major traits determining seed quality, and seed weight also influences soybean yield. In recent years, the availability of soybean omics data
Soybean seed protein and oil are valuable traits because of the extensive use of soybean in the production of vegetable oil and meal. In 2019, soybean accounted for 59% of the total oilseed production worldwide and 56% of the total vegetable oil consumption in the USA (ASA Citation 2019).
Advances in Molecular Markers to Develop Soybean Cultivars with
The quality of integrated oils and protein in soybean seeds is more significant than their oil or protein content alone. The soybean meal industry needs a minimum amount of 47% of protein (12% humidity content) for the proper production of soybean livestock and poultry (Willis 2003).
A strong negative correlation between protein and oil contents has hindered efforts to improve soybean seed quality. The metabolic and genetic bases of soybean seed composition remain elusive. We evaluated metabolic diversity in a soybean near-isogenic line (NIL) population derived from parents (JD12 and CMSD) with contrasting seed oil contents.
Genetic architecture of protein and oil content in soybean seed
However, because soybean oil is nominally half the magnitude of soybean protein in the seed, a more unbiased comparison would involve use of lower bracketing values of 0.25 and +0.25 and +0.5 for seed oil, within which the scale-adjusted counts were 137 and 23, respectively (Figure S2C).
Producing soybean seed oils with high oleic acid content (>70% 18:1), which is a result of a shift of the polyunsaturated fatty acids (PUFAs) to 18:1, is considered the best approach (Bilyeu et al., 2018) to improve the functionality of soybean oil for food uses in the absence of trans-fatty acids.
- How to improve soybean seed oil content?
- There are two major goals in improving the soybean seed oil content. The first is to increase the total oil content of the seed, ideally without sacrificing the overall yield. The second is to ¡°improve¡± the oil quality by increasing the beneficial fatty acids while reducing those detrimental ones.
- Can functional genome control soybean seed size & oil content?
- This review summarized the progress in functional genome controlling soybean seed size, oil and protein contents in recent decades, and presented the challenges and prospects for developing high-yield soybean cultivars with high oil or protein content.
- Why is soybean a good crop?
- Soybean (Glycine max) is an essential economic crop that provides vegetative oil and protein for humans, worldwide. Increasing soybean yield as well as improving seed quality is of great importance. Seed weight/size, oil and protein content are the three major traits determining seed quality, and seed weight also influences soybean yield.
- Can regulatory genes improve the FA composition of soybean seeds?
- Regulatory genes that can improve the FA composition of soybean seeds There are two major goals in improving the soybean seed oil content. The first is to increase the total oil content of the seed, ideally without sacrificing the overall yield.
- Does soybean protein content affect seed oil content?
- However, the negative correlations in soybean seeds between protein content and oil content as well as yield render it challenging to increase soybean protein content while maintaining the desired seed oil level and seed yield (Patil et al., 2017; Rincker et al., 2014).
- Does gmsweet39 increase seed oil content during soybean domestication?
- The frequencies of GmSWEET39 superior alleles (improving seed oil content) increased from wild soybean to landraces, and reached > 95% in released cultivars. These findings suggest that GmSWEET39 has been selected to increase the seed oil content during soybean domestication and improvement.
