Variation Patterns Of The Volatiles During Germination Of The Foxtail Millet (Setaria Italic): The Relationship Between The Volatiles And Fatty Acids In Model Experiments
文献类型: 外文期刊
作者: Li, PL; Zhu, Y; Li, SH; Zhang, AX; Zhao, W; Zhang, JL; Chen, QC; Ren, SF; Liu, JK; Wang, HJ
作者机构:
关键词: Volatile; Fatty Acid; Variation; Germination; Foxtail Millet
期刊名称: MOLECULES
ISSN:
年卷期: 2020 年 25 卷 5 期
页码:
收录情况: JCR(2021版)
摘要: Functional and nutritional compounds are increased during foxtail millet germination while bad smell is produced due to the fatty acid oxidation. To eliminate the unpleasant aroma, the origins of the volatiles must be known. A comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry showed forty-nine volatiles containing 8 ketones, 10 aldehydes, 20 alkanes, 4 alcohols, 5 alkenes, and 2 furans were tentatively identified, and they increased during the germination of the foxtail millet. To identify the origin of some volatiles, model experiments by adding 6 fatty acids to the crude enzymes of the foxtail millet was designed, and 17 volatiles could be detected. The saturated fatty acids (palmitic acid and stearic acid) had no contributions to the formation of the volatiles, whereas the unsaturated fatty acid played important roles in the formation of volatiles. Among the unsaturated fatty acids, palmitoleic acid and linoleic acid produced most aldehydes, alcohols, and ketones, while linolenic acid produced the most alkanes and alkenes. This study will be helpful for controlling the smell of germinated seeds from the raw material selection.
分类号:
- 相关文献
作者其他论文 更多>>
-
Progress And Development On Biological Information Of Crop Phenotype Research Applied To Real-Time Variable-Rate Fertilization
作者:Shi, YY; Zhu, Y; Wang, XC; Sun, X; Ding, YF; Cao, WX; Hu, ZC
关键词:Remote-Sensing Information; Crop Phenotype; Precision Agriculture; Real-Time And Online; Variable-Rate Fertilization
-
Proteomic Analysis Of Sheep Uterus Reveals Its Role In Prolificacy
作者:La, YF; Tang, JS; Guo, XF; Zhang, LP; Gan, SQ; Zhang, XS; Zhang, JL; Hu, WP; Chu, MX
关键词:Sheep; Protein; Prolificacy; Rna-Seq; Uterus
-
Exogenous Strigolactones Promote Lateral Root Growth By Reducing The Endogenous Auxin Level In Rapeseed
作者:Ma, N; Wan, L; Zhao, W; Liu, HF; Li, J; Zhang, CL
关键词:Rapeseed (Brassica Napus L.); Strigolactones; Lateral Root Growth; Rna-Seq; Metabolic Profiling Analysis
-
Integrated Hypothalamic Transcriptome Profiling Reveals The Reproductive Roles Of Mrnas And Mirnas In Sheep
作者:Zhang, ZB; Tang, JS; Di, R; Liu, QY; Wang, XY; Gan, SQ; Zhang, XS; Zhang, JL; Chu, MX; Hu, WP
关键词:Hypothalamus; Mrnas; Mirnas; Gnrh; Reproduction; Sheep
-
Characterization Of The Key Aroma Compounds In Longjing Tea Using Stir Bar Sorptive Extraction (Sbse) Combined With Gas Chromatography-Mass Spectrometry (Gc-Ms), Gas Chromatography-Olfactometry (Gc-O), Odor Activity Value (Oav), And Aroma Recombination
作者:Wang, MQ; Ma, WJ; Shi, J; Zhu, Y; Lin, Z; Lv, HP
关键词:Green Tea; Aromatic Compounds; Volatile Composition; Key Odorants; Concentration; Identification
-
Comprehensive Analysis Of Differentially Expressed Profiles Of Mrna, Lncrna, And Circrna In The Uterus Of Seasonal Reproduction Sheep
作者:La, YF; He, XY; Zhang, LP; Di, R; Wang, XY; Gan, SQ; Zhang, XS; Zhang, JL; Hu, WP; Chu, MX
关键词:Non-Coding Rna; Photoperiod; Uterus; Seasonal Reproduction; Sheep
-
Molecular Evidence Of The Spotted Fever Group Rickettsiae In Ticks From Yunnan Province, Southwest China
作者:Liu, H; Liang, XT; Wang, HJ; Sun, XT; Bai, X; Hu, B; Shi, N; Wang, N; Zhang, XL; Huang, LZ; Liao, JD; Huang, FQ; Zhang, HJ; Si, XK; Huang, SJ; Jin, NY; Liu, Q; Li, LX
关键词:Sfg Rickettsiae; Rickettsia Raoultii; Candidatus Rickettsia Jingxinensis; Glta; Citrate Synthase Gene; Ompa; Outer Membrane Protein Gene