Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Influence of ultrasound treatment on the physical characteristics and metabolites of tempe

ABSTRACT:

Tempe is a traditional fermented soybean food product that is rich in proteins. For centuries, the tempe production method has remained unchanged; however, modification of the tempe production process may improve its nutritional quality. In this study, we introduced and optimized ultrasound treatment via sonication to tempe production processes and measured its physical characteristics (moisture content, color and texture) and metabolite profile. Based on our results, 30 min sonication at 10 °C was the best treatment to increase the amino acid content in tempe when compared to the control. There were no differences in terms of the texture and color intensity between the optimized sonicated and control tempe. However, the moisture content was significantly increased in the optimized sonicated tempe compared to that in the control. To our knowledge, this is the first study to report the use of sonication for increasing the total amino acid content in tempe.

INSTRUMENT(S): Gas Chromatography MS - positive

PROVIDER: MTBLS2984 | MetaboLights | 2024-08-22

REPOSITORIES: MetaboLights

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	101__20210222_8.CDF	Other
	102__20210222_25.CDF	Other
	104__20210222_18.CDF	Other
	201__20210222_20.CDF	Other
	203__20210222_19.CDF	Other

Items per page:

1 - 5 of 77

Similar Datasets

Identification of differentially expressed genes between developing seeds of different soybean cultivars

2015-04-29 | GSE21598 | GEO

Ultrasonic-based OCT-removal from solid tumor biopsies.

Project description:A new method for proteomic studies of OCT-embedded samples based on ultrasound energy is proposed. The cleaning of OCT from mouse kidney embedded tissues were evaluated through the aid of ultrasound energy, with two different frequencies. Simultaneously, vortex agitation was used as control. The optimized method obtained was then applied in human tumor kidney biopsies including chromophobe renal cell carcinomas (chRCC) and renal oncocytomas (RO).

2019-06-13 | PXD013164 | Pride

Melatonin enhances plant growth and abiotic stress tolerance in soybean plants

Project description:Melatonin is a well-known agent that plays multiple roles in animals. Its possible function in plants is less clear. In the present study, we tested the effect of melatonin (N-acetyl-5-methoxytryptamine) on soybean growth and development. Both spraying of leaves and seed-coating with melatonin significantly promoted soybean growth as judged from leaf size and plant height. This enhancement was also observed in soybean production and their fatty acid content. Melatonin increased pod number, seed number and seed weight. However, the 100-seed weight was not influenced by melatonin application. Melatonin also improved soybean tolerance to salt and drought stresses. Transcriptome analysis revealed that melatonin up-regulated the expression of many genes and alleviated the inhibitory effects of salt stress on gene expressions. Further detailed analysis of the affected pathways documents that melatonin likely achieved its promotional roles in soybean through enhancement of genes involved in cell division, photosynthesis, carbohydrate metabolism, fatty acid biosynthesis and ascorbate metabolism. Our results demonstrate that melatonin has significant potential for improving of soybean growth and seed production. Further study should uncover more about the molecular mechanisms of melatonin’s function in soybeans and other crops.

2014-08-31 | GSE57960 | GEO

Transcriptome analysis of differentially expressed genes in different pod dehiscence characteristics of soybean

Project description:Pod dehiscence is an important agronomic trait. Pod dehiscence would cause huge yield losses before soybean maturity. Although some of soybean pod dehiscence associated genes have been identified, the underlying mechanism of pod dehiscence is still not comprehensively explained. In this study, we have identified differentially expressed genes (DEGs) between shattering-resistant and shattering-susceptible soybean accessions based on transcriptome analyses of 10 soybean accessions. Long non-coding RNAs (lncRNAs) that may be involved in soybean pod dehiscence were also identified, and we constructed co-expression networks between mRNAs and lncRNAs. RNA sequencing results were further verified by real-time PCR. Furthermore, DEGs were screened through analyzing positions of soybean pod dehiscence quantitative trait locus (QTLs) and phenotypes of soybean pod dehiscence for achieving pod-dehiscence candidate genes.

2019-07-22 | GSE130010 | GEO

Peroxidase plays important roles in soybean tolerance to Al toxicity

Project description:Aluminum (Al) toxicity is an important restraint to soybean (Glycine max L. Merr.) production on acid soils. However, little is known about the genes underlying Al tolerance in soybean. We used microarrays to detail the global programme of gene expression under control and Al stress in two soybean at 6, 12, and 24 h.

2021-12-30 | GSE116796 | GEO

Identification of genes differentially expressed between developing seeds of different soybean varieties

Project description:Soybean is a rich source of protein and oil and a primary feedstock for biodiesel production. Previous research on soybean indicated that protein, oil and yield are controlled quantitatively in soybean seeds. However, genetic mechanisms controlling seed composition and yield in soybean remain unknown. We used Affymetrix Soybean GeneChips® to identify genes that are differentially expressed between developing seeds of the Minsoy and Archer soybean varieties, which differ in seed weight, yield, protein content and oil content. Some of the differentially expressed genes identified in this study may play important roles in controlling these traits. The soybean plants of two soybean varieties Minsoy and Archer and two recombinant inbred lines from the cross that are similar in maturity but differ in yield were grown in St Paul, Minnesota during the summers of 2007 and 2008. In 2007, each line was planted as a single row. In 2008, a randomized complete block (RCB) design was used and each line had 3 replicates planted 1-2 weeks apart. Within each replicate, two rows per line were planted. Seeds were harvested at three developmental stages, namely, seed length = 2 mm, 3.5 mm, and 5-6 mm, which correspond approximately to soybean reproductive stages R4, R5 and early R6, respectively. In 2007 three independent samples were collected for each line and developmental stage. In 2008, two seed samples (one from each row) were collected for each line at each stage within each replicate. The pairs of seed samples were then pooled. Thus, three sets of independent tissue samples were collected for RNA extraction and hybridization on Affymetrix microarrys.

2015-04-29 | E-GEOD-21598 | biostudies-arrayexpress

RNA-seq of soybean lines varying in oil composition and content

Project description:Genetic/genome diversity underlying variation in seed oil composition and content among soybean varieties is largely attributed to differences in transcript sequences and/or transcript accumulation of oil production related genes in seeds. Discovery and analysis of sequence and expression variations in these genes will accelerate soybean oil quality improvement. In an effort to identify these variations, we sequenced the transcriptomes of soybean seeds from nine lines varying in oil composition and/or total oil content. Our results showed that 69,338 distinct transcripts from 32,885 annotated genes were expressed in seeds. A total of 8,037 transcript expression polymorphisms and 50,485 transcript sequence polymorphisms (48,792 SNPs and 1,693 small Indels) were identified among the lines. Effects of the transcript polymorphisms on their encoded protein sequences and functions were predicted. The studies also provided independent evidence that the lack of FAD2-1A gene activity and a non-synonymous SNP in the coding sequence of FAB2C caused elevated oleic acid and stearic acid levels in soybean lines M23 and FAM94-41, respectively. As a proof-of-concept, we developed an integrated RNA-seq and bioinformatics approach to identify and functionally annotate transcript polymorphisms, and demonstrated its high effectiveness for discovery of genetic and transcript variations that result in altered oil quality traits. The collection of transcript polymorphisms coupled with their predicted functional effects will be a valuable asset for further discovery of genes, gene variants, and functional markers to improve soybean oil quality. transcriptome comparison of nine different soybean varieties

2016-01-13 | E-GEOD-56297 | biostudies-arrayexpress

Development and validation of VTE prediction model in patients with radical colorectal cancer surgery

Project description:Interventions: Gold Standard:Double lower limb venous color ultrasound, double upper limb venous color ultrasound, pulmonary artery CT angiography;Index test:VTE prediction model in patients with radical colorectal cancer surgery Primary outcome(s): Deep vein thromboembolism;Pulmonary artery embolism Study Design: Cross-sectional

| 38293 | ecrin-mdr-crc

Expression profiling of soybean genes in response to drought (reproductive stage)

Project description:Drought-responsive genes in soybean leaves were successfully identified using Affymetrix Soybean Gene 1.0 ST arrays on leaves samples of reproductive-stage soybean plants. R1 soybean plants planted in pots were imposed drought by withholding water for 5 days until the soil moisture content dropped to 5%, and 3rd trifoliates (now at the R2 stage) were collected for expression profiling. Soybean plants were grown in pots. When the plants reached the R1 stage (started flowering), drought treatment was imposed by withholding water. The soil moisture content was monitored during the process until the 5th day of water withholding, when soil moisture content reached 5%. The 3rd trifoliate (counting from shoots), now at the R2 stage, was collected for total RNA extraction, while other 3rd trifoliates of similar chlorophyl index were collected for leaves water content determination to identify the severity of the stress. Total RNA from 3rd trifoliates were used for expression profiling using Affymetrix Soybean Gene 1.0 ST arrays. Four biological repeats per treatment were performed, three biological repeats were chosen for expression profiling.

2012-11-10 | E-GEOD-40604 | biostudies-arrayexpress

Expression profiling of soybean genes in response to drought (reproductive stage)

2012-11-10 | GSE40604 | GEO