Abstract
Some results of observations of changes in organoleptic properties of different fresh fruits, their juices, and canned fruit under the influence of gamma irradiation (Co/sup 60/) are given. Irradiation of green persimmons to 1.5 million roentgen at 8500 r/hr leads to the gradual artificial ripening of the fruits. They do not gain any strange taste and are sweeter than the controls. During the same period of time the control green persimmons wither. Figs irradiated with 1.5 million roentgen are well conserved in hermetically closed jars for several weeks without changing their taste. Control flgs go sour in 2 to 3 days under the same conditions. A wild plum is well conserved under gamma irradiation during a month without any changes of its taste or appearance. The total dose reached 1 miilion rcentgen per month. Control plums wither and rot after two or three days. Peaches irradiated in hermetically closed jars conserve their freshness, consistence, color, and taste for weeks when irradiated with 1.5 million roentgen at 8500 r/hr. With further storage the smell and taste of peaches changes sharply, but the appearance and consistence are conserved without any changes for more than 7 months. The control peaches under the samemore » conditions of storage rot after 4 to 5 days. Tangerines and lemons under irradiation acquire a strange taste beginning at 100 thousand roentgen. If they are irradiated with 750 thousand roentgen, the period of storage is doubled or tripled. The irradiated tangerines have the taste of boiled ones. Grapes under the influence of gamma irradiation begin to spoil at 10000 r. Pink and black cherries are conserved for several weeks without changing their organoleptic properties if the dose is 750,000 r and the dose rate is 8500 r/hr. (auth)« less
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Claims 19
Claim · model-written summary
Irradiated green persimmons ripened gradually.
- Treatment
- Irradiation of green persimmons to 1.5 million roentgen at 8500 r/hre0
- Outcome
- gradual artificial ripeninge0
- Direction
- gradual artificial ripeninge0
DiospyrosNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Irradiation of green persimmons to 1.5 million roentgen at 8500 r/hr leads to the gradual artificial ripening of the fruits.”
Claim · model-written summary
Irradiated persimmons became sweeter than controls without an unusual taste.
- Treatment
- Irradiation of green persimmons to 1.5 million roentgen at 8500 r/hre1
- Outcome
- sweeter than the controlse0
- Direction
- sweetere0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“They do not gain any strange taste and are sweeter than the controls.”
e1“Irradiation of green persimmons to 1.5 million roentgen at 8500 r/hr leads to the gradual artificial ripening of the fruits.”
Claim · model-written summary
Control green persimmons withered over the same period.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During the same period of time the control green persimmons wither.”
Claim · model-written summary
Irradiated figs remained conserved for several weeks without taste change.
- Treatment
- irradiated with 1.5 million roentgene0
- Outcome
- well conserved in hermetically closed jars for several weeks without changing their tastee0
- Comparator
- Control flgse1
FicusNot reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Figs irradiated with 1.5 million roentgen are well conserved in hermetically closed jars for several weeks without changing their taste.”
e1“Control flgs go sour in 2 to 3 days under the same conditions.”
Claim · model-written summary
Control figs went sour after two to three days.
Verbatim
e0“Control flgs go sour in 2 to 3 days under the same conditions.”
Claim · model-written summary
Irradiated wild plum stayed conserved for a month without taste or appearance change.
- Taxon
- wild plume0
- Treatment
- gamma irradiatione0
- Outcome
- well conserved under gamma irradiation during a month without any changes of its taste or appearancee0
- Comparator
- Control plumse1
Not reportedDirection
Verbatim
e0“A wild plum is well conserved under gamma irradiation during a month without any changes of its taste or appearance.”
e1“Control plums wither and rot after two or three days.”
Claim · model-written summary
Control plums withered and rotted after two or three days.
- Taxon
- plums
Prunus domesticae0 - Outcome
- wither and rote0
- Value
- two or three dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control plums wither and rot after two or three days.”
Claim · model-written summary
Irradiated peaches retained freshness, consistency, color and taste for weeks.
- Taxon
- Peaches
Prunus persicae0 - Treatment
- irradiated with 1.5 million roentgen at 8500 r/hre0
- Outcome
- conserve their freshness, consistence, color, and taste for weekse0
- Comparator
- control peachese1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peaches irradiated in hermetically closed jars conserve their freshness, consistence, color, and taste for weeks when irradiated with 1.5 million roentgen at 8500 r/hr.”
e1“The control peaches under the samemore » conditions of storage rot after 4 to 5 days.”
Claim · model-written summary
After longer storage, irradiated peach smell and taste changed sharply.
- Taxon
- peachesPrunus persicae0
- Outcome
- smell and taste of peaches changes sharplye0
- Direction
- changes sharplye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With further storage the smell and taste of peaches changes sharply”
Claim · model-written summary
Irradiated peach appearance and consistency persisted for more than seven months.
- Taxon
- peachesPrunus persicae1
- Outcome
- appearance and consistence are conserved without any changese0
- Value
- more than 7 monthse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the appearance and consistence are conserved without any changes for more than 7 months.”
t0“FRUITS”
e1“Peaches irradiated in hermetically closed jars conserve their freshness, consistence, color, and taste for weeks when irradiated with 1.5 million roentgen at 8500 r/hr.”
Claim · model-written summary
Control peaches rotted after four to five days.
- Taxon
- peachesPrunus persicae0
- Outcome
- rote0
- Value
- 4 to 5 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The control peaches under the samemore » conditions of storage rot after 4 to 5 days.”
Claim · model-written summary
Irradiated tangerines developed a strange taste starting at 100 thousand roentgen.
- Taxon
- Tangerines
.jpg?width=60)
Citrus reticulatae0 - Treatment
- irradiatione0
- Outcome
- acquire a strange tastee0
- Value
- 100 thousand roentgene0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Tangerines and lemons under irradiation acquire a strange taste beginning at 100 thousand roentgen.”
Claim · model-written summary
Irradiated lemons developed a strange taste starting at 100 thousand roentgen.
- Taxon
- lemons
Citrus ×limone0 - Treatment
- irradiatione0
- Outcome
- acquire a strange tastee0
- Value
- 100 thousand roentgene0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tangerines and lemons under irradiation acquire a strange taste beginning at 100 thousand roentgen.”
Claim · model-written summary
At 750 thousand roentgen, tangerine storage duration doubled or tripled.
- Taxon
- TangerinesCitrus reticulatae1
- Treatment
- irradiated with 750 thousand roentgene0
- Outcome
- period of storagee0
- Direction
- doubled or triplede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“If they are irradiated with 750 thousand roentgen, the period of storage is doubled or tripled.”
e1“Tangerines and lemons under irradiation acquire a strange taste beginning at 100 thousand roentgen.”
Claim · model-written summary
At 750 thousand roentgen, lemon storage duration doubled or tripled.
- Taxon
- lemonsCitrus ×limone1
- Treatment
- irradiated with 750 thousand roentgene0
- Outcome
- period of storagee0
- Direction
- doubled or triplede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“If they are irradiated with 750 thousand roentgen, the period of storage is doubled or tripled.”
e1“Tangerines and lemons under irradiation acquire a strange taste beginning at 100 thousand roentgen.”
Claim · model-written summary
Irradiated tangerines tasted boiled.
- Taxon
- tangerinesCitrus reticulatae0
- Outcome
- taste of boiled onese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The irradiated tangerines have the taste of boiled ones.”
Claim · model-written summary
Grapes began to spoil under gamma irradiation at 10000 r.
Not reportedComparatorDirection
Verbatim
e0“Grapes under the influence of gamma irradiation begin to spoil at 10000 r.”
Claim · model-written summary
Pink cherries stayed conserved for weeks without organoleptic change at 750,000 r.
- Taxon
- Pinke0
- Treatment
- dose is 750,000 r and the dose rate is 8500 r/hre0
- Outcome
- conserved for several weeks without changing their organoleptic propertiese0
Not reportedComparatorDirection
Verbatim
e0“Pink and black cherries are conserved for several weeks without changing their organoleptic properties if the dose is 750,000 r and the dose rate is 8500 r/hr.”
Claim · model-written summary
Black cherries stayed conserved for weeks without organoleptic change at 750,000 r.
- Taxon
- black cherries
Prunus serotinae0 - Treatment
- dose is 750,000 r and the dose rate is 8500 r/hre0
- Outcome
- conserved for several weeks without changing their organoleptic propertiese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pink and black cherries are conserved for several weeks without changing their organoleptic properties if the dose is 750,000 r and the dose rate is 8500 r/hr.”
The same questions in other papers
radiation · quality: postharvest · Prunus persica (peach)Positive and negative results
1 in the opposite direction
- negative
radiation · quality: general · Prunus domestica (plum)Positive and negative results
1 in the opposite direction
- no effect
radiation · quality: postharvest · DiospyrosPositive and negative results
2 in the opposite direction
- no effect
- negative
radiation · quality: general · Citrus reticulata (tangerine)Results agree
3 papers in the same direction as this paper
- no effect
- no effect
- 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.