Prunus persica (L.) Batsch. (= Persica vulgaris)

Family:

Rosaceae Juss.

Leaf

• Lipids

  • Content (hexane), %: 1.3 [1]

  • Components (CC): Hentriacontane, hentriacontanol, β-sitosterol, ursolic acid [1]

• Cutine

  • Composition of oxy-FAs, %: Dioxy-16:0 – 74.0; 9,10-epoxy-18-oxy-18:0 – 6.5–32.0; 9,10,18-trioxy-18:0 – 5–25 [2]

Kernel

• Essential oil (fermentation),

  • Content, %: 0.7 [3]

Pulp of Fruit

• Essential oil

  • Content, %: 0.0007–0.00082 [3]

  • Components: Paraffin, formic, acetic, valeric and caprilic ethers of linalool, acetaldehyde, furfurol [3]

Seed

• Oil (petroleum ether), %: 13.8 [4]

  • d³⁰: 0.9024 [4]

  • ${\rm n}_D^{22}$: 1.4655 [4]

  • Acid value, mg KOH: 4.46 [4]

  • Hehner value, %: 90.3 [4]

  • Iodine value (Hanus), % J₂: 89.2 [4]

  • Polenske value, mL KOH: 8.6 [4]

  • Reichert-Meissl value, mL KOH: 1.4 [4]

  • Saponification value, mg KOH/g: 200.4 [4]

  • Unsaponifiables, %: 2.2 [4]

• FAs

  • Iodine value, % J₂: 70.4 [4]

  • Mean mol. wt: 274.8 [4]

  • Liquid FAs, %: 66.6 [4]

  • Iodine value, % J₂: 92.1 [4]

  • Mean mol. wt: 275.7 [4]

  • Solid FAs, %: 33.4 [4]

  • Iodine value, % J₂: 46.2 [4]

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