Occurrence

 

NAE Species identified and quantified in plants:

nae species
total lipid extraction
hplc purification
gc/ms nae quantification

 

 

 

clover
bird of paradise
wild bean
medicago flower
peanut
bean
pea plants

 

 

NAE molecular species ( acyl chain)

Common Name

Taxa

N

12:0

14:0

16:0

18:0

18:1

18:2

18:3

Anacacho Orchid tree
Bauhinia congesta
5
0.26(0.20)
0.11(0.08)
0.38(0.03)
0.08(0.01)
1.36(0.16)
0.67(0.11)
0.22(0.01)
Bird of Paradise tree
Caesalpinia gilliesii
4
0.06(0.01)
0.04(0.01)
0.58(0.13)
0.28(0.02)
0.52(0.07)
1.49(0.26)
0.69(0.53)
Fragrant Mimosa
Mimosa borealis
4
0.21(0.05)
0.17(0.07)
5.45(1.27)
1.29(0.17)
3.19(0.75)
8.66(1.42)
1.38(0.66)
Arroyo Lupine
Lupinus succulentus
5
0.22(0.041)
0.33(0.02)
7.29(0.62)
3.93(0.20)
4.60(0.51)
8.64(0.81)
1.82(0.17)
Texas Bluebonnet
Lupinus texensis
8
0.43(0.08)
0.43(0.20)
13.03(4.52)
1.95(1.27)
26.0(7.40)
28.7(12.54)
3.36(2.38)
Peanut
Arachis hypogaea
5
<0.02
0.04(0.01)
8.62(0.41)
1.58(0.16)
18.4(0.73)
10.5(1.18)
0.28(0.05)
Alfalfa
Medicago sativa cv. 7101
5
<0.02
<0.02
10.4(1.18)
4.28(0.53)
9.4(0.69)
18.1(1.51)
25.1(1.74)
Barrelclover
Medicago truncatula cv. A17
5
<0.02
<0.02
1.70(1.01)
0.60(0.10)
2.90(0.68)
9.10(1.18)
25.3(1.72)
Medicago truncatula cv. Jemalong
5
<0.02
2.94(0.26)
99.7(6.38)
15.9(1.03)
75.1(6.09)
95.5(8.29)
60.0(5.66)
Garden Pea
Pisum sativum cv. Early Alaska
5
<0.02
0.68(0.03)
27.8(0.99)
7.75(0.52)
44.4(0.28)
48.4(4.84)
13.8(2.51)
Pisum sativum cv. Taos
5
0.40(0.13)
0.78(0.26)
21.9(2.68)
8.02(0.51)
45.54(2.41)
37.0(4.78)
9.10(1.04)
Kidney bean
Phaseolus vulgaris cv. Amarillo del Norte
5
0.15(0.19)
0.20(0.18)
2.11(0.37)
0.76(0.36)
0.96(0.09)
1.13(0.14)
1.46(0.36)
Black-eyed Pea
Vigna unguiculata cv. Tohono O 'odham
5
<0.02
0.11(0.03)
3.97(0.48)
1.46(0.16)
2.04(0.31)
3.61(0.48)
1.99(0.23)
Soybean
Glycine max cv. Dare
3
2.48(0.69)
2.72(0.54)
35.7(3.13)
8.60(0.43)
26.02(1.65)
67.6(2.97)
18.6(1.01)

Detailed NAE profiles in desicated seeds of selected legumes: µg/g lipid weight (s.d.). Most seeds exhibit a typical patttern of NAE profile dominated by NAE 18:2 and 16:0 followed by 18:1 and 18:3 with minor contributions from remaining NAEs. N=number of seed preparations (0.1-0.5g fresh weight each) analyzed.

 peanut display
soy bean harvest
fragrant mimosa
blue bonnet
medicago print
beans
soy drawing
fragrant mimosa
meicago drawing
blue bonnets
bean

 

NAE Occurrence Publications

  1. Chapman, K.D. and Moore, T.S.,Jr. 1993. N-acylphosphatidylethanolamine synthesis in plants: occurrence, molecular composition, and phospholipid origin. Arch. Biochem. Biophys. 301: 21-33.
  2. Sandoval, J.A., Huang, Z-H., Garrett, D.C., Gage, D.A., and Chapman, K.D. 1995. N-Acylphosphatidylethanolamine in dry and imbibing cotton (Gossypium hirsutum L.) seeds: amounts, molecular species and enzymatic synthesis. Plant Physiology,109: 269-275.
  3. Chapman, K.D., Tripathy, S., Venables, B.J., Desouza, A.D. 1998. N-Acylethanolamines: formation and molecular composition of a new class of plant lipids. Plant Physiology, 116: 1163-1168.
  4. Chapman, K.D. , Venables, B., Markovic, R.M., Blair, R., Bettinger, C. (1999) N-Acylethanolamines in seeds: quantification of molecular species and their degradation upon imbibition. Plant Physiology 120: 1157-1164.
  5. Chapman, K.D. (2004) Occurrence, metabolism and prospective functions of N-acylethanolamines in higher plants. Progress in Lipid Research, 2004 Jul;43(4):302-27. Review.
  6. Venables, B.J., Waggoner, C.A., Chapman, K.D. (2005) N-Acylethanolamines in Selected Legumes. Phytochemistry 66:1913-1918.

 

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