Piper longum 279 claims

species · family Piperaceae · green plant · NCBI Taxonomy ↗

Also written in claims: Long pepper · P. longum L

10 spellings

Questions studied on this organism9 questions15 papers

Piper longum · picture from its Wikimedia Commons categoryMyrmux · CC BY-SA 4.0 · Wikimedia Commons ↗

279 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: sodium, potassium, calcium, manganese, iron, and zince3

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e3
“all four vegetables are rich in sodium, potassium, calcium, manganese, iron, and zinc”
✓ located verbatim in the source · abstract, characters 995–1080

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Lysine content is higher in the studied plants, at 9.93 mg/g.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: lysinee4
Direction: highere4
Value: 9.93 mg/ge4

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e4
“Notable amount of essential amino acids like lysine (9.93 mg/g), leucine (9.93 mg/g), glycine (14.79 mg/g) and phenylalanine (9.56 mg/g) were found higher in amount in the studied plants”
✓ located verbatim in the source · abstract, characters 1082–1268

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leucine content is higher in the studied plants, at 9.93 mg/g.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: leucinee4
Direction: highere4
Value: 9.93 mg/ge4

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e4
“Notable amount of essential amino acids like lysine (9.93 mg/g), leucine (9.93 mg/g), glycine (14.79 mg/g) and phenylalanine (9.56 mg/g) were found higher in amount in the studied plants”
✓ located verbatim in the source · abstract, characters 1082–1268

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Glycine content is higher in the studied plants, at 14.79 mg/g.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: glycinee4
Direction: highere4
Value: 14.79 mg/ge4

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e4
“Notable amount of essential amino acids like lysine (9.93 mg/g), leucine (9.93 mg/g), glycine (14.79 mg/g) and phenylalanine (9.56 mg/g) were found higher in amount in the studied plants”
✓ located verbatim in the source · abstract, characters 1082–1268

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Phenylalanine content is higher in the studied plants, at 9.56 mg/g.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: phenylalaninee4
Direction: highere4
Value: 9.56 mg/ge4

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e4
“Notable amount of essential amino acids like lysine (9.93 mg/g), leucine (9.93 mg/g), glycine (14.79 mg/g) and phenylalanine (9.56 mg/g) were found higher in amount in the studied plants”
✓ located verbatim in the source · abstract, characters 1082–1268

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fibre content of the four plants is considerable, at 1.80% - 3.56%.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: fibere5
Value: 1.80% - 3.56%e5

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e5
“All plants also showed considerable amounts of fiber (range from 1.80% - 3.56%), carbohydrates (45.84 - 55.48%), protein (17.57 - 20.43%), and energy (335.48 - 358.94 Kcal/100g)”
✓ located verbatim in the source · abstract, characters 1473–1650

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Carbohydrate content of the four plants is 45.84 - 55.48%.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: carbohydratese5
Value: 45.84 - 55.48%e5

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e5
“All plants also showed considerable amounts of fiber (range from 1.80% - 3.56%), carbohydrates (45.84 - 55.48%), protein (17.57 - 20.43%), and energy (335.48 - 358.94 Kcal/100g)”
✓ located verbatim in the source · abstract, characters 1473–1650

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Protein content of the four plants is 17.57 - 20.43%.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: proteine5
Value: 17.57 - 20.43%e5

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e5
“All plants also showed considerable amounts of fiber (range from 1.80% - 3.56%), carbohydrates (45.84 - 55.48%), protein (17.57 - 20.43%), and energy (335.48 - 358.94 Kcal/100g)”
✓ located verbatim in the source · abstract, characters 1473–1650

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Energy value of the four plants is 335.48 - 358.94 Kcal/100g.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: energye5
Value: 335.48 - 358.94 Kcal/100ge5

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e5
“All plants also showed considerable amounts of fiber (range from 1.80% - 3.56%), carbohydrates (45.84 - 55.48%), protein (17.57 - 20.43%), and energy (335.48 - 358.94 Kcal/100g)”
✓ located verbatim in the source · abstract, characters 1473–1650

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Strong correlations were identified between the investigated parameters using Pearson correlation.
Observation Minerals, mainly potassium, are abundant in all four plants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Strong correlations were identified between the investigated parameters using Pearson correlation.

Taxon: Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatumColocasia esculentaPiper longumCorchorus olitoriusTyphonium trilobatume2
Outcome: correlations between investigated parameterse6
Qualifier: Pearson correlatione6

Verbatim

e2
“Corchorus olitorius, Colocasia esculenta, Piper longum, and Typhonium trilobatum had significant nutrient content”
✓ located verbatim in the source · abstract, characters 2–115

e6
“The study also identified strong correlations between investigated parameters using the Pearson correlation”
✓ located verbatim in the source · abstract, characters 1708–1815

Title

Nutritional profiling and comparative analysis of four indigenous leafy vegetables from Bangladesh: Insights into their dietary and health potential

Shyama Prosad Moulick; Muhammad Mahfuz Hasan; Mahci Al Bashera; et al. Food Chemistry Advances 2026. doi:10.1016/j.focha.2026.101232

Other claims from this paper (11)

Observation Colocasia esculenta has notably higher fat content (7.92 mg/g) than the other studied vegetables.
Observation All four vegetables are rich in sodium, potassium, calcium, manganese, iron and zinc.
Observation Lysine content is higher in the studied plants, at 9.93 mg/g.
Observation Leucine content is higher in the studied plants, at 9.93 mg/g.
Observation Glycine content is higher in the studied plants, at 14.79 mg/g.
Observation Phenylalanine content is higher in the studied plants, at 9.56 mg/g.
Observation Fibre content of the four plants is considerable, at 1.80% - 3.56%.
Observation Carbohydrate content of the four plants is 45.84 - 55.48%.
Observation Protein content of the four plants is 17.57 - 20.43%.
Observation Energy value of the four plants is 335.48 - 358.94 Kcal/100g.
Observation Minerals, mainly potassium, are abundant in all four plants.