Abstract
The objective of this study was to evaluate the anti-nutrient and organic acid content of the seeds of three legumes of the genus Canavalia according to their maturity stage. The biological material used for the laboratory operations consisted of seeds and pods at different stages of maturity harvested from a field in the Gbèkê region, central Côte d'Ivoire. Seeds of the three cultivars were harvested at different stages of maturity: 30 days (S1), 40 days (S2), 50 days (S3), 60 days (S4) and 80 days (S5) after fertilisation. The seeds are dried and ground to obtain the raw meal. The content of anti-nutrient compounds was studied using standard colorimetric methods, while the distribution of organic acids was carried out using HPLC analytical methods. The composition of anti-nutrients showed that their content decreased during ripening from stage S1 to stage S5 with the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being : 33.49 ± 0.06, 32.06 ± 0.06, 21.23 ± 0.06 mg/100g DM for phytates; 257.15 ± 0.06, 141.48 ± 0.07, 177.42 ± 0.06 mg/100g DM for oxalates; 1.39 ± 0.05, 1.67 ± 0.01, 1.09 ± 0. 01 mg/100g DM for saponin; 449.17 ± 5.54, 442.50 ± 5.38, 546.67 ± 2.98 mg/100g DM for L-dopamine and 98967.42 ± 3.27, 866.71 ± 3.19, 437.67 ± 1.99 trypsin units inhibited by trypsin inhibitors. With regard to the content of organic acids at all stages of maturity, it is noted that the predominant for the extracts of C. gladiata and C. rosea is lactic acid (0. 05 to 3.68 mg/kg DM and 0.03 to 4.02 mg/kg DM) followed by acetic acid (0.03 to 3.06 mg/kg DM and 0.01 to 2.11 mg/kg DM) and oxalic acid (0.01 to 2.76 mg/kg DM and 0.01 to 1.54 mg/kg DM).
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. 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 9
Claim · model-written summary
Anti-nutrient content of Canavalia seeds decreased during ripening from stage S1 to stage S5.
CanavaliaOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Canavalia Species”
e0“The composition of anti-nutrients showed that their content decreased during ripening from stage S1 to stage S5”
Claim · model-written summary
The lowest phytates content across ripening stages was, respectively for C. gladiata, C. rosea and C. ensiformis, 33.49 ± 0.06, 32.06 ± 0.06, 21.23 ± 0.06 mg/100g DM.
- Taxon
- Canavalia gladiata, Canavalia rosea and Canavalia ensiformis
Canavalia ensiformis
Canavalia gladiata
Canavalia roseae0 - Outcome
- phytatese1
- Direction
- loweste0
- Value
- 33.49 ± 0.06, 32.06 ± 0.06, 21.23 ± 0.06 mg/100g DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being”
e1“33.49 ± 0.06, 32.06 ± 0.06, 21.23 ± 0.06 mg/100g DM for phytates”
Claim · model-written summary
The lowest oxalates content across ripening stages was, respectively for C. gladiata, C. rosea and C. ensiformis, 257.15 ± 0.06, 141.48 ± 0.07, 177.42 ± 0.06 mg/100g DM.
- Taxon
- Canavalia gladiata, Canavalia rosea and Canavalia ensiformisCanavalia ensiformisCanavalia gladiataCanavalia roseae0
- Outcome
- oxalatese1
- Direction
- loweste0
- Value
- 257.15 ± 0.06, 141.48 ± 0.07, 177.42 ± 0.06 mg/100g DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being”
e1“257.15 ± 0.06, 141.48 ± 0.07, 177.42 ± 0.06 mg/100g DM for oxalates”
Claim · model-written summary
The lowest saponin content across ripening stages was, respectively for C. gladiata, C. rosea and C. ensiformis, 1.39 ± 0.05, 1.67 ± 0.01, 1.09 ± 0. 01 mg/100g DM.
- Taxon
- Canavalia gladiata, Canavalia rosea and Canavalia ensiformisCanavalia ensiformisCanavalia gladiataCanavalia roseae0
- Outcome
- saponine1
- Direction
- loweste0
- Value
- 1.39 ± 0.05, 1.67 ± 0.01, 1.09 ± 0. 01 mg/100g DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being”
e1“1.39 ± 0.05, 1.67 ± 0.01, 1.09 ± 0. 01 mg/100g DM for saponin”
Claim · model-written summary
The lowest L-dopamine content across ripening stages was, respectively for C. gladiata, C. rosea and C. ensiformis, 449.17 ± 5.54, 442.50 ± 5.38, 546.67 ± 2.98 mg/100g DM.
- Taxon
- Canavalia gladiata, Canavalia rosea and Canavalia ensiformisCanavalia ensiformisCanavalia gladiataCanavalia roseae0
- Outcome
- L-dopaminee1
- Direction
- loweste0
- Value
- 449.17 ± 5.54, 442.50 ± 5.38, 546.67 ± 2.98 mg/100g DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being”
e1“449.17 ± 5.54, 442.50 ± 5.38, 546.67 ± 2.98 mg/100g DM for L-dopamine”
Claim · model-written summary
The lowest trypsin inhibitors content across ripening stages was, respectively for C. gladiata, C. rosea and C. ensiformis, 98967.42 ± 3.27, 866.71 ± 3.19, 437.67 ± 1.99 trypsin units.
- Taxon
- Canavalia gladiata, Canavalia rosea and Canavalia ensiformisCanavalia ensiformisCanavalia gladiataCanavalia roseae0
- Outcome
- trypsin inhibitorse1
- Direction
- loweste0
- Value
- 98967.42 ± 3.27, 866.71 ± 3.19, 437.67 ± 1.99 trypsin unitse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest contents, respectively for Canavalia gladiata, Canavalia rosea and Canavalia ensiformis being”
e1“98967.42 ± 3.27, 866.71 ± 3.19, 437.67 ± 1.99 trypsin units inhibited by trypsin inhibitors”
Claim · model-written summary
Lactic acid was the predominant organic acid in C. gladiata and C. rosea at all maturity stages (0.05 to 3.68 and 0.03 to 4.02 mg/kg DM).
- Taxon
- C. gladiata and C. roseaCanavalia gladiataCanavalia roseae0
- Outcome
- lactic acide0
- Value
- 0. 05 to 3.68 mg/kg DM and 0.03 to 4.02 mg/kg DMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the predominant for the extracts of C. gladiata and C. rosea is lactic acid (0. 05 to 3.68 mg/kg DM and 0.03 to 4.02 mg/kg DM)”
Claim · model-written summary
Acetic acid followed lactic acid in C. gladiata and C. rosea (0.03 to 3.06 and 0.01 to 2.11 mg/kg DM).
- Taxon
- C. gladiata and C. roseaCanavalia gladiataCanavalia roseae0
- Outcome
- acetic acide1
- Value
- 0.03 to 3.06 mg/kg DM and 0.01 to 2.11 mg/kg DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the extracts of C. gladiata and C. rosea”
e1“followed by acetic acid (0.03 to 3.06 mg/kg DM and 0.01 to 2.11 mg/kg DM)”
Claim · model-written summary
Oxalic acid followed acetic acid in C. gladiata and C. rosea (0.01 to 2.76 and 0.01 to 1.54 mg/kg DM).
- Taxon
- C. gladiata and C. roseaCanavalia gladiataCanavalia roseae0
- Outcome
- oxalic acide1
- Value
- 0.01 to 2.76 mg/kg DM and 0.01 to 1.54 mg/kg DMe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the extracts of C. gladiata and C. rosea”
e1“and oxalic acid (0.01 to 2.76 mg/kg DM and 0.01 to 1.54 mg/kg DM)”