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Table 1 Chemical composition of the Juglans regia L. (GRL) leaf extract

From: Protective effects of methanolic extract of Juglans regia L. leaf on streptozotocin-induced diabetic peripheral neuropathy in rats

Retention time (min) Compound name Area %
4.99 alpha-Pinene 6,609,366 13.29
5.3 Camphene 273,403 0.55
5.89 2-beta-Pinene 8,499,378 17.09
6.12 beta-Myrcene 750,812 1.51
6.96 alpha-Terpinene 428,650 0.86
7.04 dl-Limonene 1,912,844 3.85
7.1 1,8-Cineole 1,237,434 2.49
7.77 gamma-Terpinene 539,310 1.08
10.29 Terpine-4-ol 1,841,560 3.70
10.87 Methyl salicylate 1,527,680 3.07
13.96 Bornyl acetate 1,100,607 2.21
15.41 alpha-Copaene 857,830 1.72
16.37 Aromandenrene 556,457 1.12
16.59 Tetradecane 1,302,170 2.62
17.27 trans-Caryophyllene 5,263,715 10.58
17.57 Alpha-Humulene 1,285,523 2.58
18.08 Germacrene D 4,428,268 8.90
18.67 beta-Cubebene 520,099 1.05
18.81 beta-Selinene 1,615,286 3.25
19.08 Pentadecane 1,419,619 2.85
19.18 Bicyclogermacrene 978,555 1.97
19.62 alpha-Amophene 544,869 1.10
19.8 delta-Cadinene 1,255,420 2.52
20.2 Dihydroactinidiolide 954,467 1.92
21.27 Spathulenol 1,393,102 2.80
21.33 Caryophyllene oxide 860,467 1.73
21.44 Hexadecane 685,834 1.38
23.81 Nonacosanol 1,098,357 2.21
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