Research Article

Genetic and Chemical Diversity of Edible Mushroom Pleurotus Species

Table 5

Fatty acid analysis of the genus Pleurotus.
(a)

Fatty acidTaxa no.
12345678910111213141516171819

C9:0Tr1.25
C10:0Tr3.94.2Tr1.8
C12:04.1
C14:0TrTr
C15:0TrTr2
C16:042.835.732.321.130.01007.122.716.520.326.819.924.810.321.326.515.515.319.6
C17:0Tr
C18:017.931.49.813,04.017.57.46.948.73.6
C20:0Tr
C12:0 2-MeTr
C18:1 2OH1.6
C16:1ω5c1.1
C16:1ω7c alcohol3.7Tr4.4
C16:1cis-11 (ω5c)2.32.5
C17:1cis-10 (ω7c)2.82.6
C18:2cis-9,1220.221.131.311.133.435.548.017.810.428.824.437.727.436.7
C18:3cis-6,12,1422.1613.1822.13
C19:1trans-7 (ω9c)1.99.410.49.5
C20:1 N alcohol2.5
C20:1cis-11 (ω9c)1.5
Iso-C11:0 3OH19.8
Iso-C14:1247.5Tr4.2Tr
Iso-C18:13.7125.9Tr
Iso-C19:00.71.9
Anteiso-C14:039.321.324.329.512.512.60.45.31.32.611.821.22.418.215.212.422.2
Anteiso-C15:04.2Tr2.7
Anteiso-C17:0Tr2
Summed feature 2Tr
Summed feature 445.3Tr
Summed feature 815.011.545.615.228.69.78.253.222.612.913.839.512
Summed feature 124.87.4
Total unsaturated020.221.1031.3056.3155436.949.941.617.810.43133.84827.346.1
Total saturated10057.056.68252.3043.639.325.832.940.342.529.031.543.553.330.73341.8
Summed feature015.00011.50045.720.028.69.78.253.245.323.212.921.239.512
Ratio U : Sa00.30.300.601.20.321.11.20.90.60.30.70.61.50.81.1

(b)

Fatty acidTaxa no.
2021222324252627282930313233343536

C9:06.73.8Tr1.5
C10:02.33.8Tr1.6Tr4.98.5
C12:054.2
C14:0Tr0.6
C15:01.60.841.913.290.744.31.7
C16:028.334.94125.129.94129.825.245.727.313.827.99.614.535.17.434
C18:013.713.712.215.616.49.65.624.410.42.27.91312.1
C8:0 3OH3.1
C12:0 2-Me2.56.3
C14:0 2-Me4.1
C17:0 3OH14.6
C18:1 2OH1.3
C16:1ω5c2.3
C16:1ω7c alcohol5.6Tr5.2
C16:1cis-9 (ω7c)1.2
C16:1cis-11 (ω5c)1.9
C17:1cis-10 (ω7c)3.5
C18:2cis-9,1225.315.729.36.224.832.918.49.47.323.212.310.715.2
C18:3cis-6,12,1424.1
C19:1trans-7 (ω9c)5.6141.22.36.93.9
Iso-C10:0Tr4.4
Iso-C14:1Tr4.3
Iso-C15:18.9
Iso-C17:1 G (ω11c)5.7
Iso-C18:1Tr5
Iso-C19:01.2
Anteiso-C14:014.97.925.91.823.05.410.817.27.42.3616.131.865.512.6
Anteiso-C15:00.43.92.9
Anteiso-C16:03.2
Anteiso-C17:04.5
Summed feature 116.9
Summed feature 842.618.68.18.723.91540.143.248.235.026.735.1
Summed feature 1211.4
Total unsaturated33.215.629.36.226.719.532.918.49.47.329.323.12712.312.9279.5
Total saturated29.965.762.673.749.380.45241.590.545.122.441.768.76151.272.966.4
Summed feature42.618.58.120.123.901540.1043.248.235026.735.1016.9
Ratio U : Sa1.10.20.40.080.50.20.60.40.10.11.30.50.30.20.20.30.1

Taxa no.: 1—P. abalonus; 2—P. abieticola; 3—P. australis; 4—P. calyptratus; 5—P. citrinopileatus; 6—P. columbinus; 7—P. cornucopiae; 8—P. cystidiosus; 9—P. djamor; 10—P. dryinus; 11—P. elongatipes; 12—P. eous; 13—P. eryngii; 14—P. euosmus; 15—P. eryngii var. ferulae; 16—P. flabellatus; 17—P. ostreatus (P. florida); 18—P. ostreatus (P. floridanus); 19—P. fossulatus; 20—P. fuscus; 21—P. fuscus var. ferulae; 22—P. incarnatus; 23—P. nebrodensis; 24—P. opuntiae; 25—P. ostreatoroseus; 26—P. ostreatus; 27—P. populinus; 28—P. pulmonarius; 29—P. purpureo-olivaceus; 30—P. rattenburyi; 31—P. salmoneostramineus; 32—P. sapidus; 33—P. smithii; 34—P. spodoleucus; 35—P. subareolatus; 36—P. tuber-regium. Fatty acid profiles were presented in percent area (% of total area). —: not detected. Tr: small amounts (less than 1%) are not shown. Summed features are groups of two or three fatty acids that cannot be separated by GLC with the MIDI system. Summed feature 1 comprised C14: lω5c, C14: lω5t, or both. Summed feature 8 comprised C18:1ω7c and/or C18:1ω6c; summed feature 2 comprised C14:0 3OH and/or iso-C16:1 I. Summed feature 8 comprised C18:1ω7c and/or C18:1ω6c. Summed feature 12 comprised iso-C17:1ω9c and/or C16:0 10-Me. Summed feature 4 comprised C16:1ω7c/iso-C15:0. aRatio of unsaturated : saturated fatty acids. Fatty acid profiles are presented in percent area (% of total area). For the same species, values on the same row followed by the same letter are not significantly different according to the least squares means (LS means) test ().