Abstract
A study on the effect of oleoresin on rice quality during storage has been coducted. Four treatment were done i.e. spraying using pepper oleoresin of 200, 250, 300 ppm and control. Each treatment used 5 kgs rice packed in gunny sacks. Spraying were done on the sacks. Observation on the amounth of rice weevil, texture, taste, flavor and colour, was done every two months. The result showed that up to four months storage, the amounth of weevil in rice sprayed with 250 ppm oleoresin decreased by 70.74% as compared to control, and have the most preffered texture and colour, more preffered flavor as compared to control and no significantly different taste as compared to other treatments. Up to six months storage, the same treatment decreased the amounth of weevil by 49.76%, while those with higher concentration (300 ppm) decreased the weevil by 66.08% but the texture, taste and colour were not significantly different as compared to other treatments.
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Claims 7
Claim · model-written summary
At four months, 250 ppm pepper oleoresin reduced rice weevils by 70.74% against control.
- Taxon
- Rice
Oryza sativat0 - Treatment
- sprayed with 250 ppm oleoresine0
- Interactor
- weevile0pest
- Outcome
- amounth of weevil in ricee0
- Direction
- decreasede0
- Value
- 70.74%e0
- Qualifier
- up to four months storagee0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“up to four months storage, the amounth of weevil in rice sprayed with 250 ppm oleoresin decreased by 70.74% as compared to control”
t0“Rice”
Claim · model-written summary
At four months, 250 ppm oleoresin produced the most preferred rice texture and colour.
- Taxon
- RiceOryza sativat0
- Treatment
- sprayed with 250 ppm oleoresine1
- Outcome
- texture and coloure0
- Direction
- most prefferede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“have the most preffered texture and colour”
e1“rice sprayed with 250 ppm oleoresin”
t0“Rice”
Claim · model-written summary
At four months, 250 ppm oleoresin produced more preferred rice flavor than control.
- Taxon
- RiceOryza sativat0
- Treatment
- sprayed with 250 ppm oleoresine1
- Outcome
- flavore0
- Direction
- more prefferede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“more preffered flavor as compared to control”
e1“rice sprayed with 250 ppm oleoresin”
t0“Rice”
Claim · model-written summary
At four months, taste under 250 ppm oleoresin was not significantly different from other treatments.
- Taxon
- RiceOryza sativat0
- Treatment
- sprayed with 250 ppm oleoresine1
- Outcome
- tastee0
- Direction
- no significantly differente0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no significantly different taste as compared to other treatments”
e1“rice sprayed with 250 ppm oleoresin”
t0“Rice”
Claim · model-written summary
At six months, 250 ppm oleoresin reduced weevils by 49.76%.
- Taxon
- RiceOryza sativat0
- Treatment
- sprayed with 250 ppm oleoresine1
- Interactor
- weevile0pest
- Outcome
- amounth of weevile0
- Direction
- decreasede0
- Value
- 49.76%e0
- Qualifier
- Up to six months storagee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Up to six months storage, the same treatment decreased the amounth of weevil by 49.76%”
e1“rice sprayed with 250 ppm oleoresin”
t0“Rice”
Claim · model-written summary
At six months, 300 ppm oleoresin reduced weevils by 66.08%.
- Taxon
- RiceOryza sativat0
- Treatment
- 300 ppme0
- Interactor
- weevile0pest
- Outcome
- weevile0
- Direction
- decreasede0
- Value
- 66.08%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher concentration (300 ppm) decreased the weevil by 66.08%”
t0“Rice”
Claim · model-written summary
At six months, texture, taste and colour with 300 ppm oleoresin were not significantly different from other treatments.
- Taxon
- RiceOryza sativat0
- Treatment
- 300 ppme0
- Outcome
- texture, taste and coloure0
- Direction
- not significantly differente0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“those with higher concentration (300 ppm) decreased the weevil by 66.08% but the texture, taste and colour were not significantly different as compared to other treatments.”
t0“Rice”
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See all 27 papers →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.