Paper · 2023 · Open Chemistry

Impact of climatic disturbances on the chemical compositions and metabolites of Salvia officinalis

Abdelouahid Laftouhi; Noureddine Eloutassi; Elhachmia Ech-Chihbi; et al.

17
claims
50
verbatim quotes
6
citations
1
research areas
✓
Open access · cc-by

Abstract

Abstract Aromatic and medicinal plants in ecosystems are subject to various climatic disturbances that impact their morphological and physiological processes. Although plants have mechanisms to adapt to their climatic conditions, such as periods of drought and lack of precipitation, their metabolism is still affected. This study aimed to predict and evaluate the behavior of Salvia officinalis under climatic disturbances. Over a period of 4 years in a controlled environment, three treatments were applied to the plant: Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year. The results show that the percentage of primary metabolites, including nutritional values, changed with increasing temperature and decreasing precipitation. Treatment 1 had 7.13% protein, 6.21% carbohydrate, 1.35% lipid, and 4% dietary fiber, while Treatment 2 had 7.05% protein, 5.12% carbohydrate, 1.01% lipid, and 3.01% dietary fiber, and Treatment 3 had 6.86% protein, 3.02% carbohydrate, 0.52% lipid, and 2.34% dietary fiber. The mineral composition of the plant also changed with each treatment, with Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%. Regarding secondary metabolites, the percentage of alkaloids, flavonoids, saponins, coumarins, tannins, and essential oil yield changed as well. Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease. Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%. Gas chromatography analysis revealed that the major compounds of the essential oils of Salvia officinalis , such as α-thujone, manool, β-caryophyllene, α-humulene, viridiflorol, 1,8-cineol, and camphor, were also modified by temperature and water stress.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 17

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

protein content declined across progressively warmer and drier treatments, from 7.13% to 7.05% to 6.86%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
increasing temperature and decreasing precipitatione0
Outcome
proteine1
Direction
decreasinge0
Value
6.86%e1

Not reportedComparatorQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“changed with increasing temperature and decreasing precipitation”

✓ located verbatim in the source · abstract, characters 914–978 · show in text ↑
e1

“Treatment 1 had 7.13% protein, 6.21% carbohydrate, 1.35% lipid, and 4% dietary fiber, while Treatment 2 had 7.05% protein, 5.12% carbohydrate, 1.01% lipid, and 3.01% dietary fiber, and Treatment 3 had 6.86% protein, 3.02% carbohydrate, 0.52% lipid, and 2.34% dietary fiber”

✓ located verbatim in the source · abstract, characters 980–1252 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

carbohydrate content declined across progressively warmer and drier treatments, from 6.21% to 5.12% to 3.02%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
increasing temperature and decreasing precipitatione0
Outcome
carbohydratee1
Direction
decreasinge0
Value
3.02%e1

Not reportedComparatorQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“changed with increasing temperature and decreasing precipitation”

✓ located verbatim in the source · abstract, characters 914–978 · show in text ↑
e1

“Treatment 1 had 7.13% protein, 6.21% carbohydrate, 1.35% lipid, and 4% dietary fiber, while Treatment 2 had 7.05% protein, 5.12% carbohydrate, 1.01% lipid, and 3.01% dietary fiber, and Treatment 3 had 6.86% protein, 3.02% carbohydrate, 0.52% lipid, and 2.34% dietary fiber”

✓ located verbatim in the source · abstract, characters 980–1252 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

lipid content declined across progressively warmer and drier treatments, from 1.35% to 1.01% to 0.52%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
increasing temperature and decreasing precipitatione0
Outcome
lipide1
Direction
decreasinge0
Value
0.52%e1

Not reportedComparatorQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“changed with increasing temperature and decreasing precipitation”

✓ located verbatim in the source · abstract, characters 914–978 · show in text ↑
e1

“Treatment 1 had 7.13% protein, 6.21% carbohydrate, 1.35% lipid, and 4% dietary fiber, while Treatment 2 had 7.05% protein, 5.12% carbohydrate, 1.01% lipid, and 3.01% dietary fiber, and Treatment 3 had 6.86% protein, 3.02% carbohydrate, 0.52% lipid, and 2.34% dietary fiber”

✓ located verbatim in the source · abstract, characters 980–1252 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

dietary fiber content declined across progressively warmer and drier treatments, from 4% to 3.01% to 2.34%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
increasing temperature and decreasing precipitatione0
Outcome
dietary fibere1
Direction
decreasinge0
Value
2.34%e1

Not reportedComparatorQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“changed with increasing temperature and decreasing precipitation”

✓ located verbatim in the source · abstract, characters 914–978 · show in text ↑
e1

“Treatment 1 had 7.13% protein, 6.21% carbohydrate, 1.35% lipid, and 4% dietary fiber, while Treatment 2 had 7.05% protein, 5.12% carbohydrate, 1.01% lipid, and 3.01% dietary fiber, and Treatment 3 had 6.86% protein, 3.02% carbohydrate, 0.52% lipid, and 2.34% dietary fiber”

✓ located verbatim in the source · abstract, characters 980–1252 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mg declined across progressively warmer and drier treatments, ending at 0.05%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Mge0
Direction
decreasinge0
Value
0.05%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fe declined across progressively warmer and drier treatments, ending at 7.62%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Fee0
Direction
decreasinge0
Value
7.62%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

K declined across progressively warmer and drier treatments, ending at 4.02%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Ke0
Direction
decreasinge0
Value
4.02%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mn declined across progressively warmer and drier treatments, ending at 3.48%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Mne0
Direction
decreasinge0
Value
3.48%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ca declined across progressively warmer and drier treatments, ending at 1.23%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Cae0
Direction
decreasinge0
Value
1.23%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

P declined across progressively warmer and drier treatments, ending at 2.25%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
temperature increase of 10°C and a 75% reduction in water supplye1
Outcome
Pe0
Direction
decreasinge0
Value
2.25%e0
Comparator
normal monthly average temperature and precipitatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Mg decreasing from 10.02 to 8.55 to 0.05%, Fe decreasing from 8.18 to 8 to 7.62%, K decreasing from 5.55 to 5.05 to 4.02%, Mn decreasing from 5.54 to 5.11 to 3.48%, Ca decreasing from 4.65 to 2.75 to 1.23%, and P decreasing from 3.37 to 3.05 to 2.25%”

✓ located verbatim in the source · abstract, characters 1330–1580 · show in text ↑
e1

“Treatment 1 with normal monthly average temperature and precipitation in the first year; Treatment 2 with a temperature increase of 5°C and a 50% reduction in water supply in the second year; and Treatment 3 with a temperature increase of 10°C and a 75% reduction in water supply in the fourth year”

✓ located verbatim in the source · abstract, characters 523–821 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Alkaloids rose under Treatment 2 and then declined under Treatment 3, ending at 11.3%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
Alkaloidse0
Direction
increasede0
Value
11.3%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

flavonoids rose under Treatment 2 and then declined under Treatment 3, ending at 10.49%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
flavonoidse0
Direction
increasede0
Value
10.49%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

saponins rose under Treatment 2 and then declined under Treatment 3, ending at 6%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
saponinse0
Direction
increasede0
Value
6%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

coumarins rose under Treatment 2 and then declined under Treatment 3, ending at 3.99%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
coumarinse0
Direction
increasede0
Value
3.99%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

tannins rose under Treatment 2 and then declined under Treatment 3, ending at 2.62%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
tanninse0
Direction
increasede0
Value
2.62%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

essential oil yield rose under Treatment 2 and then declined under Treatment 3, ending at 0.62%.

Taxon
Salvia officinalisSalvia officinalist0
Treatment
Treatment 2e1
Outcome
essential oil yielde0
Direction
increasede0
Value
0.62%e0
Qualifier
Treatment 3 showed a decreasee1
Comparator
Treatment 3e1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“Alkaloids increased from 9.56 to 13.68 to 11.3%, flavonoids increased from 7.53 to 13.48 to 10.49%, saponins increased from 5.23 to 7.44 to 6%, coumarins increased from 3.35 to 4.85 to 3.99%, tannins increased from 2.26 to 3.22 to 2.62%, and essential oil yield increased from 0.53 to 0.80 to 0.62%”

✓ located verbatim in the source · abstract, characters 1821–2119 · show in text ↑
e1

“Treatment 2 showed an increase in secondary metabolites, while Treatment 3 showed a decrease”

✓ located verbatim in the source · abstract, characters 1727–1819 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Major essential-oil compounds were modified by temperature and water stress.

Taxon
Salvia officinalisSalvia officinalise0
Treatment
temperature and water stresse0
Outcome
major compounds of the essential oilse0
Qualifier
α-thujone, manool, β-caryophyllene, α-humulene, viridiflorol, 1,8-cineol, and camphore0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Salvia officinalis
Salvia officinalis · TaxoniNaturalist.org (Alina Majcen) (Alina%20Majcen) · CC0 · Wikimedia Commons ↗

Verbatim

t0

“Salvia officinalis”

✓ located verbatim in the source · title, characters 80–98 · show in text ↑
e0

“the major compounds of the essential oils of Salvia officinalis , such as α-thujone, manool, β-caryophyllene, α-humulene, viridiflorol, 1,8-cineol, and camphor, were also modified by temperature and water stress”

✓ located verbatim in the source · abstract, characters 2163–2374 · show in text ↑

rainfall · molecular: metabolites · Salvia officinalis (garden sage)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 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.