Volatiles as Chemosystematic Markers for Distinguishing Closely Related Species within the Pinus mugo Complex.

Volatiles as Chemosystematic Markers for Distinguishing Closely Related Species within the Pinus mugo Complex.

Chemistry & biodiversity (2015-08-13)

Konrad Celiński, Radosław Bonikowski, Aleksandra Wojnicka-Półtorak, Ewa Chudzińska, Tomasz Maliński

ZUSAMMENFASSUNG

Headspace solid-phase microextraction (HS-SPME) coupled to GC/MS analysis was used to identify the constituents of pine-needle volatiles differentiating three closely-related pine species within the Pinus mugo complex, i.e., P. uncinata Ramond ex DC., P. uliginosa G.E.Neumann ex Wimm., and P. mugo Turra. Moreover, chemosystematic markers were proposed for the three analyzed pine species. The major constituents of the pine-needle volatiles were α-pinene (28.4%) and bornyl acetate (10.8%) for P. uncinata, δ-car-3-ene (21.5%) and α-pinene (16.1%) for P. uliginosa, and α-pinene (20%) and δ-car-3-ene (18.1%) for P. mugo. This study is the first report on the application of the composition of pine-needle volatiles for the reliable identification of closely-related pine species within the Pinus mugo complex.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

57341-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, red hub

57300-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, red hub

57301

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, red hub

57310-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, blue hub

57293-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, pink hub

57311

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, blue hub

57326-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 24 ga, Manual Holder, pk of 3, pink hub

57305

Supelco

SPME-Faseranordnung Polyacrylat (PA), 85 μm Polyacrylate, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, white hub

57359-U

Supelco

Tragbarer SPME-Field-Sampler, coating PDMS/DVB

57327-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 24 ga, Autosampler, pk of 3, pink hub

57294-U

Supelco

SPME-Faseranordnung Polyacrylat (PA), 85 μm Polyacrylate, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, white hub

57346-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 23 ga, Manual Holder, pk of 3, blue hub

504823

Supelco

Tragbarer SPME-Field-Sampler, coating PDMS

57550-U

Supelco

SPME StableFlex^™ Methodenentwicklungs-Kit, Assortment, StableFlex (1 cm), needle size 24 ga, Manual Holder, pk of 4

57342-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 100 μm PDMS, Fused Silica (1 cm), needle size 23 ga, Manual Holder, pk of 3, red hub

57284-U

Supelco

SPME StableFlex^™ Methodenentwicklungs-Kit, Assortment, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 4

504831

Supelco

Tragbarer SPME-Field-Sampler, coating CAR/PDMS

57324-U

Supelco

SPME-Fasersortiment-Kit 4, Assortment #4, Fused Silica (1 cm), size 24 ga, Manual Holder, pk of 3

57354-U

Supelco

SPME-Faseranordnung, Carbowax-Polyethylenglycol (PEG)-Beschichtung, 60 μm PEG, Metal Alloy (1 cm), needle size 23 ga, Autosampler, pk of 3, purple hub

57304

Supelco

SPME-Faseranordnung Polyacrylat (PA), 85 μm Polyacrylate, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, white hub

57291-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 7 μm PDMS, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, green hub

57309

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 30 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, yellow hub

57345-U

Supelco

SPME-Faseranordnung Polydimethylsiloxan/Divinylbenzen (PDMS/DVB), 65 μm PDMS/DVB, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 3, blue hub

57362-U

Supelco

SPME-Fasersortiment-Kit 5, Assortment #5, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 4

57307

Supelco

SPME-Fasersortiment-Kit 1, Assortment #1, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3

57439-U

Supelco

SPME Overcoated Fiber Assembly, 65 μm PDMS/DVB, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, notched pink hub

57355-U

Supelco

SPME-Faseranordnung, Carbowax-Polyethylenglycol (PEG)-Beschichtung, 60 μm PEG, Metal Alloy (1 cm), needle size 23 ga, Manual Holder, pk of 3, purple hub

57308

Supelco

SPME-Faseranordnung Polydimethylsiloxan (PDMS), 30 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, yellow hub

57320-U

Supelco

SPME-Fasersortiment-Kit 2, Assortment #2, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3

57306

Supelco

SPME-Fasersortiment-Kit 1, Assortment #1, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3