Plant Response to Oil Contamination in Simulated Conditions

2016 ◽  
pp. 407-420
Keyword(s):  
Plant Response ◽  
Oil Contamination

The plant response to heat requires phase separation

Nature ◽  
2020 ◽  
Vol 585 (7824) ◽  
pp. 191-192 ◽  
Author(s):  
Simon Alberti
Keyword(s):  
Phase Separation ◽  
Plant Response

scholarly journals Oxidative Stability, Microbial Safety, and Sensory Properties of Flaxseed (Linum usitatissimum L.) Oil Infused with Spices and Herbs

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 785
Author(s):  
Dyana Odeh ◽  
Klara Kraljić ◽  
Andrea Benussi Skukan ◽  
Dubravka Škevin
Keyword(s):  
Oxidative Stability ◽  
Linum Usitatissimum ◽  
Flaxseed Oil ◽  
Sensory Properties ◽  
Oil Contamination ◽  
Phenol Content ◽  
Microbial Safety ◽  
New Methods ◽  
Linum Usitatissimum L ◽  
Inhibit Lipid Peroxidation

In our study, we assessed whether the addition of basil, fennel, oregano, rosemary, and chili can improve oxidative stability and sensory properties of flaxseed oil (FO) during 180 days of storage or induce oil contamination by microorganisms. Results showed that addition of spices and herbs in FO affected the hydrolytic changes, but far less than 2% of free fatty acids after storage, which was in line with regulations. Further, the addition of spices and herbs in FO decreased peroxide value (even up to 68.7% in FO with oregano) vs. FO whose value increased during storage, indicating increased oxidative stability and prolongation of shelf life of infused oils. The antioxidant activity of the infused oils ranged from 56.40% to 97.66%. In addition, the phenol content was higher in all infused oils (6.81–22.92 mg/kg) vs. FO (5.44 mg/kg), indicating that herbs and spices could scavenge free radicals and inhibit lipid peroxidation, while sensory analysts showed that FO infused with chili had the lowest bitterness intensity. According to the presence of certain microorganisms, results highlighted the need to develop new methods for inactivating microorganisms that would not only provide a microbial safety, but also preserve the beneficial properties of the oils/products.

scholarly journals Disentangling transcriptional responses in plant defense against arthropod herbivores

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Alejandro Garcia ◽  
M. Estrella Santamaria ◽  
Isabel Diaz ◽  
Manuel Martinez
Keyword(s):  
Regulatory Networks ◽  
Pieris Rapae ◽  
Meta Analysis ◽  
Plant Response ◽  
Plant Responses ◽  
Transcriptional Responses ◽  
Crop Species ◽  
Physiological Processes ◽  
Meta Analyses ◽  
Plant Herbivore

AbstractThe success in the response of a plant to a pest depends on the regulatory networks that connect plant perception and plant response. Meta-analyses of transcriptomic responses are valuable tools to discover novel mechanisms in the plant/herbivore interplay. Considering the quantity and quality of available transcriptomic analyses, Arabidopsis thaliana was selected to test the ability of comprehensive meta-analyses to disentangle plant responses. The analysis of the transcriptomic data showed a general induction of biological processes commonly associated with the response to herbivory, like jasmonate signaling or glucosinolate biosynthesis. However, an uneven induction of many genes belonging to these biological categories was found, which was likely associated with the particularities of each specific Arabidopsis-herbivore interaction. A thorough analysis of the responses to the lepidopteran Pieris rapae and the spider mite Tetranychus urticae highlighted specificities in the perception and signaling pathways associated with the expression of receptors and transcription factors. This information was translated to a variable alteration of secondary metabolic pathways. In conclusion, transcriptomic meta-analysis has been revealed as a potent way to sort out relevant physiological processes in the plant response to herbivores. Translation of these transcriptomic-based analyses to crop species will permit a more appropriate design of biotechnological programs.

Reliability optimization design of hydraulic system considering oil contamination

2020 ◽  
Vol 34 (12) ◽  
pp. 5041-5051
Author(s):  
Xinda Zhou ◽  
Zhaojun Yang ◽  
Hailong Tian ◽  
Chuanhai Chen ◽  
Liding Wang ◽  
...  
Keyword(s):  
Hydraulic System ◽  
Optimization Design ◽  
Oil Contamination ◽  
Reliability Optimization

Acylation of nonspecific phospholipase C4 determines its function in plant response to phosphate deficiency

2021 ◽  
Author(s):  
Bao Yang ◽  
Ke Zhang ◽  
Xiong Jin ◽  
Jiayu Yan ◽  
Shaoping Lu ◽  
...  
Keyword(s):  
Plant Response ◽  
Phosphate Deficiency

The Prospection of Plant Response to 2-Ketones Released from Nanostructured Lipid Carriers

2021 ◽  
Author(s):  
Paola Fincheira ◽  
Ignacio Jofré ◽  
Gonzalo Tortella ◽  
Cristian Medina ◽  
Andrés Quiroz ◽  
...  
Keyword(s):  
Plant Response ◽  
Nanostructured Lipid Carriers
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