Table 1.

Summary of main legume species and concentrations of the non-nutrient’s lectins, oxalates, total phenolics, phytates, saponins, and tannins (in yield range), and of trypsin and alpha-amylase inhibitors (in activity units).

Non-nutrient	Legume species	Yield range (mg/100 g seeds)	References
Lectins	Cicer arietinum L.	95	Gautam et al., 2018
	Glycine max	360	Barca et al., 1991
	Lens culinaris	48	El-Araby et al., 2020
	Phaseolus vulgaris	13–1,100 174	Lam and Ng, 2010 Shang et al., 2016
	Pisum sativum	148–160	El-Araby et al., 2020
	Vicia faba	50	El-Araby et al., 2020
Oxalates	Arachis hypogaea	41	Guo et al., 2021
	Cicer arietinum	192–199	Shi et al., 2018
	Glycine max	370
	Lens culinaris	168–289
	Phaseolus vulgaris	99–117
	Pisum sativum	244–280
	Macrotyloma uniflorum	88–123	Vashishth et al., 2021
	Vicia faba	241–291	Shi et al., 2018
Total phenolics	Canavalia spp.	640–1,818	Sridhar and Sahadevan, 2006
	Glycine max	1.77–2.48	Król-Grzymała and Amarowicz, 2020
	Lens culinaris	12	Piecyk et al., 2012
	Lupinus angustifolius	94.66	Karnpanit et al., 2016
	Mucuna pruriens	0.565	Siddhuraju and Becker, 2005
	Phaseolus vulgaris	35.5–45.6 105.8	Barreto et al., 2021 Piecyk et al., 2012
	Pisum sativum	11.6	Piecyk et al., 2012
	Vicia faba
	Vigna unguiculata	1,210	Kalpanadevi and Mohan, 2013
Phytates	Cicer arietinum L.	1,133–1,400	Shi et al., 2018
	Glycine max	2,291
	Lens culinaris	856–1710
	Lupinus angustifolius	0.80	Karnpanit et al., 2016
	Macrotyloma uniflorum	42–45	Vashishth et al., 2021
	Mucuna pruriens	950	Siddhuraju and Becker, 2005
	Phaseolus vulgaris	310 1,580 1,564–1,882 1,760–2,080	Shang et al., 2016 Carbas et al., 2020 Shi et al., 2018 Barreto et al., 2021
	Pisum sativum	855–993	Shi et al., 2018
	Vicia faba	1,965 112–1,281	Shi et al., 2018 Mayer Labba et al., 2021
	Vigna unguiculata	360–510	Avanza et al., 2013
Saponins	Cajanus cajan	2,164	Duhan et al., 2001
	Canavalia spp.	571–1,005	Sridhar and Sahadevan, 2006
	Medicago sativa	800–1,650	Hadidi et al., 2020
	Mucuna pruriens	1,210	Siddhuraju and Becker, 2005
	Phaseolus vulgaris	940–1,180 373	Emire and Rakshit, 2007 Shang et al., 2016
	Vigna radiata	2,848	Kataria et al., 1988
	Vigna umbellata	2,175–2,450	Kaur and Kapoor, 1992
Tannins	Canavalia spp.	230–900	Sridhar and Sahadevan, 2006
	Lupinus angustifolius	46.41	Karnpanit et al., 2016
	Macrotyloma uniflorum	90–92	Vashishth et al., 2021
	Mucuna pruriens	300	Siddhuraju and Becker, 2005
	Phaseolus vulgaris	170–1,770	Carbas et al., 2020
	Vicia faba	1,370	Sharma and Sehgal, 1992
	Vigna unguiculata	380 110–820	Kalpanadevi and Mohan, 2013 Avanza et al., 2013
		Activity units (U/mg)
Trypsin inhibitors	Arachis hypogea	5.60	Embaby, 2010
	Cajanus cajan	4.75	Sangronis and Machado, 2007
	Cicer arietinum	12.60–14.51 14.22–16.24	Muzquiz et al., 2012 Shi et al., 2017
	Lens culinaris	3–8 7.40 4.98–6.29	Guillamón et al., 2008 Świeca and Baraniak, 2014 Shi et al., 2017
	Phaseolus vulgaris	17–51 15.18–20.83	Guillamón et al., 2008 Shi et al., 2017
	Pisum sativum	5.75–12.55 3.16–4.92	Muzquiz et al., 2012 Shi et al., 2017
	Vicia faba	5–10 5.96–6.10 4.47	Guillamón et al., 2008 Shi et al., 2017 Alonso et al., 2000
	Vigna unguiculata	7.52	Rivas-Vega et al., 2006
Alfa-amylase inhibitors	Cajanus cajan	0.07	Choi et al., 2019
	Cicer arietinum	0.09 0.02–0.08	Choi et al., 2019 Mulimani et al., 1994
	Phaseolus vulgaris	0.786–1.37 0.25	Shi et al., 2017 Alonso et al., 2000
	Vicia faba	0.02	Alonso et al., 2000
	Vigna angularis	0.12	Choi et al., 2019
	Vigna radiata	0.14
	Vigna unguiculata	0.18