Abstract
As the chemical profiling of common beans ( Phaseolus vulgaris ) modify according to storage conditions, the aim of this study was to analyze the physicochemical parameters and composition variability of the cotyledon by NMR, and coat by LC-MS, all submitted to different storage atmosphere of O 2 , CO 2 , and humidity. Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes. Those mechanisms seem to be partially activated after 6 months since amino acids or lipid metabolism were not affected. Therefore, storage conditions induce the role in regulating the germination and sprouting processes but do not affect the germination capability of the seeds (data not shown). The beans stored in low humidity showed less luminosity and chroma values, and relative reduction of proanthocyanidin B-type dimer, epi-catechin, and kaempferol , which indicate darkening when submitted to high humidity with controlled atmosphere. • Physicochemical parameters and composition variability of the cotyledon by NMR and coat by LC-MS. • Saponin-type substances increase after controlled atmosphere. • Additional seven days of storage at ambient conditions restored the bean metabolism. • Relative humidity was the most important parameter for bean quality control. • Chemometrics was valuable tool for evaluation of common beans under different storage conditions.
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Claims 11
Claim · model-written summary
Stored beans accumulated sucrose from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g.
Verbatim
e0“sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g)”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Stored beans accumulated raffinose from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g.
Verbatim
e0“raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g)”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Stored beans accumulated stachyose from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g.
Verbatim
e0“stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g)”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Amino acid and lipid metabolism were unaffected after six months.
Verbatim
e0“Those mechanisms seem to be partially activated after 6 months since amino acids or lipid metabolism were not affected.”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Storage conditions did not affect seed germination capability.
Verbatim
e0“storage conditions induce the role in regulating the germination and sprouting processes but do not affect the germination capability of the seeds”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Low humidity reduced bean luminosity and chroma.
Not reportedComparator
Verbatim
e0“The beans stored in low humidity showed less luminosity and chroma values”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Low humidity reduced proanthocyanidin B-type dimer, epi-catechin and kaempferol.
Not reportedTreatmentComparator
Verbatim
e0“relative reduction of proanthocyanidin B-type dimer, epi-catechin, and kaempferol”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Saponin-type substances increased after controlled-atmosphere storage.
Verbatim
e0“Saponin-type substances increase after controlled atmosphere.”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Seven additional days at ambient conditions restored bean metabolism.
Not reportedComparator
Verbatim
e0“Additional seven days of storage at ambient conditions restored the bean metabolism.”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Relative humidity was the most important parameter for bean quality control.
Verbatim
e0“Relative humidity was the most important parameter for bean quality control.”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
Claim · model-written summary
Chemometrics was valuable for evaluating stored beans.
- Taxon
- common beans
Phaseolus vulgarise0e1t0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chemometrics was valuable tool for evaluation of common beans under different storage conditions.”
t0“common bean (Phaseolus vulgaris)”
e1“Through NMR, chemometrics along with metabolite pathway analysis it is observed the overexpression of the saccharides sucrose (from 2.30 ± 0.32 to 2.71 ± 0.14 g/100 g), raffinose (from 0.86 ± 0.04 to 1.02 ± 0.07 g/100 g), and stachyose (from 3.37 ± 0.12 to 4.13 ± 0.28 g/100 g) in stored beans (regardless atmosphere conditions), indicating changing on galactose , and starch and sucrose pathways that are intrinsically linked to germination and sprouting processes.”
The same questions in other papers
storage · molecular: metabolites · Phaseolus vulgaris (common bean)Positive and negative results
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