Abstract
ABSTRACT Optimum agronomic and distillation practices for rosemary (Rosmarinus officinalis L.) were determined through a series of field studies in the red soil region of Bangalore, India, a semi-tropical environment. Highest crop yields were obtained with a plant spacing of 45 cm × 45 cm in combination with nitrogen application at 300 kg/ha/ year. Oil recoveries of 0.5 to 0.9 percent were obtained in distillation studies. Most of the oil (90%) was recovered within 60 min of initiation of distillation, although distillation for 120 min is advisable for maximum recovery of rosemary oil. Early distillate fractions contained most of the α-thujene, α-pinene, camphene, β-pinene and 1,8-cineole, while later fractions contained most of the camphor and bornyl acetate.
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Claims 7
Claim · model-written summary
The highest rosemary crop yields occurred with 45 cm × 45 cm spacing and 300 kg/ha/ year nitrogen.
- Taxon
- rosemary
Salvia rosmarinust0 - Treatment
- plant spacing of 45 cm × 45 cm in combination with nitrogen application at 300 kg/ha/ yeare0
- Outcome
- crop yieldse0
- Direction
- Higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest crop yields were obtained with a plant spacing of 45 cm × 45 cm in combination with nitrogen application at 300 kg/ha/ year.”
t0“rosemary”
Claim · model-written summary
Rosemary oil recoveries in distillation studies ranged from 0.5 to 0.9 percent.
- Taxon
- rosemarySalvia rosmarinust0
- Outcome
- Oil recoveriese0
- Value
- 0.5 to 0.9 percente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Oil recoveries of 0.5 to 0.9 percent were obtained in distillation studies.”
t0“rosemary”
Claim · model-written summary
Most rosemary oil, 90%, was recovered within 60 min after distillation began.
- Taxon
- rosemarySalvia rosmarinuse0
- Outcome
- oile0
- Value
- 90%e0
- Qualifier
- within 60 min of initiation of distillatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Most of the oil (90%) was recovered within 60 min of initiation of distillation, although distillation for 120 min is advisable for maximum recovery of rosemary oil.”
Claim · model-written summary
The authors advise 120 min distillation for maximum rosemary oil recovery.
- Taxon
- rosemarySalvia rosmarinuse0
- Outcome
- distillation for 120 mine0
- Qualifier
- maximum recovery of rosemary oile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“distillation for 120 min is advisable for maximum recovery of rosemary oil.”
Claim · model-written summary
Early rosemary distillate fractions contained most α-thujene, α-pinene and camphene.
- Taxon
- rosemarySalvia rosmarinust0
- Outcome
- α-thujene, α-pinene, camphenee0
- Qualifier
- Early distillate fractionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early distillate fractions contained most of the α-thujene, α-pinene, camphene, β-pinene and 1,8-cineole, while later fractions contained most of the camphor and bornyl acetate.”
t0“rosemary”
Claim · model-written summary
Early rosemary distillate fractions contained most β-pinene and 1,8-cineole.
- Taxon
- rosemarySalvia rosmarinust0
- Outcome
- β-pinene and 1,8-cineolee0
- Qualifier
- Early distillate fractionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early distillate fractions contained most of the α-thujene, α-pinene, camphene, β-pinene and 1,8-cineole, while later fractions contained most of the camphor and bornyl acetate.”
t0“rosemary”
Claim · model-written summary
Later rosemary distillate fractions contained most camphor and bornyl acetate.
- Taxon
- rosemarySalvia rosmarinust0
- Outcome
- camphor and bornyl acetatee0
- Qualifier
- later fractionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“later fractions contained most of the camphor and bornyl acetate.”
t0“rosemary”
The same questions in other papers
density · yield · Salvia rosmarinus (rosemary)Results agree
2 papers in the same direction as this paper
- positive
- positive
nitrogen · yield · Salvia rosmarinus (rosemary)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.