Abstract
The purpose of this study was to measure the stability of phytate in barley grains ( Hordeum vulgare ) and beans ( Phaseolus vulgaris ) during storage. Grains of four barley cultivars stored for 8−10 years varied in their phytate content and were either the same as the current value or lower by up to 17.7%. With accelerated dry aging of barley at 41 °C for 3 months there was less than 2% decrease in phytate and a slight drop in percent germination. When aged at 41 °C and 75% relative humidity (RH), phytate levels decreased 5 to 10%, depending on the cultivar, and no kernels germinated. Beans stored dry at room temperature and ambient humidity for 14 months had no decrease in phytate, but phytate levels in dry beans stored for 4 months at 41 °C dropped by 23%. At 41 °C and 75% RH the levels of phytate in beans dropped by 27%. Phytate was more stable in barley kernels than in beans. Keywords: Phytate; storage; aging; Hordeum vulgare; Phaseolus vulgaris
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Claims 9
Claim · model-written summary
Stored barley cultivars differed in phytate content, with values unchanged or up to 17.7% lower than current values.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaree0 - Material
- four barley cultivarse0
- Organ / stage
- Grainse0
- Outcome
- phytate contente0
- Direction
- lowere0
- Value
- 17.7%e0
- Comparator
- current valuee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Grains of four barley cultivars stored for 8−10 years varied in their phytate content and were either the same as the current value or lower by up to 17.7%.”
Claim · model-written summary
Accelerated dry aging of barley at 41 °C for 3 months decreased phytate by less than 2%.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- accelerated dry aging of barley at 41 °C for 3 monthse0
- Outcome
- phytatee0
- Direction
- decreasee0
- Value
- less than 2%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With accelerated dry aging of barley at 41 °C for 3 months there was less than 2% decrease in phytate and a slight drop in percent germination.”
Claim · model-written summary
Accelerated dry aging of barley caused a slight drop in percent germination.
- Taxon
- barleyHordeum vulgaree0
- Treatment
- accelerated dry aging of barley at 41 °C for 3 monthse0
- Outcome
- percent germinatione0
- Direction
- drope0
- Value
- slighte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With accelerated dry aging of barley at 41 °C for 3 months there was less than 2% decrease in phytate and a slight drop in percent germination.”
Claim · model-written summary
Aging barley at 41 °C and 75% relative humidity decreased phytate levels by 5 to 10%, depending on cultivar.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- aged at 41 °C and 75% relative humidity (RH)e0
- Outcome
- phytate levelse0
- Direction
- decreasede0
- Value
- 5 to 10%e0
- Qualifier
- depending on the cultivare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When aged at 41 °C and 75% relative humidity (RH), phytate levels decreased 5 to 10%, depending on the cultivar, and no kernels germinated.”
t0“Barley”
Claim · model-written summary
No barley kernels germinated after aging at 41 °C and 75% relative humidity.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- aged at 41 °C and 75% relative humidity (RH)e0
- Outcome
- no kernels germinatede0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When aged at 41 °C and 75% relative humidity (RH), phytate levels decreased 5 to 10%, depending on the cultivar, and no kernels germinated.”
t0“Barley”
Claim · model-written summary
Beans stored dry at room temperature and ambient humidity for 14 months had no decrease in phytate.
Verbatim
e0“Beans stored dry at room temperature and ambient humidity for 14 months had no decrease in phytate, but phytate levels in dry beans stored for 4 months at 41 °C dropped by 23%.”
Claim · model-written summary
Dry beans stored for 4 months at 41 °C had a 23% drop in phytate.
Verbatim
e0“Beans stored dry at room temperature and ambient humidity for 14 months had no decrease in phytate, but phytate levels in dry beans stored for 4 months at 41 °C dropped by 23%.”
Claim · model-written summary
Bean phytate levels dropped by 27% at 41 °C and 75% relative humidity.
Verbatim
e0“At 41 °C and 75% RH the levels of phytate in beans dropped by 27%.”
Claim · model-written summary
Phytate was more stable in barley kernels than in beans.
- Taxon
- barleyHordeum vulgaree0
- Organ / stage
- kernelse0
- Outcome
- Phytatee0
- Direction
- more stablee0
- Comparator
- beanse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phytate was more stable in barley kernels than in beans.”
The same questions in other papers
property · growth · Hordeum vulgare (barley)Positive and negative results
11 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
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See all 14 papers →property · molecular: metabolites · Hordeum vulgare (barley)Results agree
1 paper in the same direction as this paper
- negative
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.