Inheritance of resin yield and main resin components in Pinus elliottii Engelm. at three locations in southern China

Lai, Meng; Zhang, Lu; Lei, Lei; Liu, Siyu; Tao, Jia; Yi, Min

doi:10.1016/j.indcrop.2019.112065

Cited by 29 publications

(25 citation statements)

References 29 publications

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“…elliotti (19%), P. palustris (18%), P. ponderosa (22%), P. pinaster (26%) and P. caribea (19%) rosins [ 45 , 48 , 49 ]. Pinus merkussi rosins grown in Indonesia have presented methyl-dehydroabietic acid as the major component reaching percentages of 27–28% [ 46 , 50 ].…”

Section: Resultsmentioning

confidence: 99%

Characterization and determination of the quality of rosins and turpentines extracted from Pinus oocarpa and Pinus patula resin

Sarria-Villa

Corredor

Benítez-Benítez

2021

Heliyon

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Rosins and turpentines present in pine resins have been widely used both industrially (coatings, electronics and paint) and pharmaceuticals (ointments). Among the main components of these matrices is abietic acid. This study focuses on the characterization and evaluation of the quality of rosins and turpentines in addition to the quantification of abietic acid in rosins. Rosin and spirit of turpentine were obtained separately through the distillation method from P patula and P. oocarpa resin, species grown in the Department of Cauca-Colombia. Resin-tapping was made using the traditional method (cup and gutter). Quality indicators were determined according to ASTM standards. Solubility tests and identification of functional groups were performed on the obtained rosin by ultraviolet-visible spectroscopy (UV-Vis), infrared (IR) and nuclear magnetic resonance ( 1 H-NMR). The abietic acid present in the rosins was determined by high performance liquid chromatography (HPLC). According to their high acid value and low percentage of unsaponifiable matter, the extracted rosins are considered of medium-high quality. Quantification of abietic acid by HPLC showed 14.85 ± 0.24% and 16.09 ± 0.11% for P. patula and P. oocarpa rosin respectively.

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Section: Resultsmentioning

confidence: 99%

Characterization and determination of the quality of rosins and turpentines extracted from Pinus oocarpa and Pinus patula resin

Sarria-Villa

Corredor

Benítez-Benítez

2021

Heliyon

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“…Resins contained in many tree species, such as pines (which produce pine rosin and turpentine), are a renewable raw material for products such as high-grade perfumes, adhesives, and inks [ 1 , 2 , 3 ]. The important economic application value of resin should be reflected in the relative content of its main components, as production often requires certain components rather than the entire resin [ 4 ]. The main components of turpentine are α-pinene and β-pinene, which especially have a wide range of therapeutic potential [ 5 ] and have huge impact on the value of the resin.…”

Section: Introductionmentioning

confidence: 99%

“…According to Sampedro et al [ 20 ], chemical defenses are plastic properties, and concentrations of chemical defenses can be adjusted on the basis of the environment and by the interaction effect of genotypes on environmental conditions such as resource availability. Genetic effects influencing the content of pine oleoresin components were studied by Zhang et al [ 7 ], Lai et al [ 4 ], and Yi et al [ 21 ]. Individual heritability was moderate for resin yield and moderate to high for monoterpene components at different sites.…”

Section: Introductionmentioning

confidence: 99%

Prediction and Comparisons of Turpentine Content in Slash Pine at Different Slope Positions Using Near-Infrared Spectroscopy

Luan

Sun

Ding

et al. 2022

Plants

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Pine resin is one of the best known and most exploited non-wood products. Resin is a complex mixture of terpenes produced by specialized cells that are dedicated to tree defense. Chemical defenses are plastic properties, and concentrations of chemical defenses can be adjusted based on environmental factors, such as resource availability. The slope orientation (south/sunny or north/shady) and the altitude of the plantation site have significant effects on the soil nutrient and the plant performance, whereas little is known about how the slope affects the pine resin yield and its components. In total, 1180 slash pines in 18 plots at different slope positions were established to determine the effects on the α- and β-pinene content and resin production of the slash pine. The near-infrared spectroscopy (NIR) technique was developed to rapidly and economically predict the turpentine content for each sample. The results showed that the best partial least squares regression (PLS) models for α- and β-pinene content prediction were established via the combined treatment of multiplicative scatter correction–significant multivariate correlation (MSC–sMC). The prediction models based on sMC spectra for α- and β-pinene content have an R2 of 0.82 and 0.85 and an RMSE of 0.96 and 0.82, respectively, and they were successfully implemented in turpentine prediction in this research. The results also showed that a barren slope position (especially mid-slope) could improve the α-pinene and β-pinene content and resin productivity of slash pine, and the β-pinene content in the resin had more variances in this research.

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“…Raw pine resin, which combines ease extraction, low cost and renewable source, can also be used to treat wood (Neis et al, 2019b). Currently, pine wood is one of the most important sources for the sawmill industry (Lai et al, 2020). The pine resin can compose up to 5 wt% of the wood stem (Kim et al, 2019) and contributes to the commercial attractiveness of plantations.…”

Section: Introductionmentioning

confidence: 99%

Improvement in mechanical, physical and biological properties of eucalyptus and pine woods by raw pine resin in situ polymerization

Acosta

Barbosa

Amico

et al. 2021

Industrial Crops and Products

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A raw pine resin, which is a cheap, renewable and easily obtainable forest resource, was used to impregnate two different fast-growing solid woods (Eucalyptus grandis Hill Maiden and Pinus elliottii Engelm) and in situ polymerized to improve their hygroscopic, chemical, morphological, mechanical, and thermogravimetric properties. Biodegradation resistance against subterranean termites and white-rot fungus was also addressed. The treatment yielded changes in colorimetric properties, dimensional stability and surface hydrophobicity. Compared to its respective untreated wood, the treated pine one presented increases within 40-50 % in ASE, whereas the treated eucalyptus wood showed negative values around -15 % in this same comparison. Increases in MOE (70 %) and MOR (50 %) were obtained for the pine wood, whereas the same properties were unaffected for the eucalyptus wood. Thermal and biological properties of both woods were also positively affected. These results were associated with the solidified raw pine resin inside the wood structure, which was confirmed by infrared spectroscopy and SEM images, especially for the pine due to its large and long tracheids, as well as its lignin content and overall composition.

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Inheritance of resin yield and main resin components in Pinus elliottii Engelm. at three locations in southern China

Cited by 29 publications

References 29 publications

Characterization and determination of the quality of rosins and turpentines extracted from Pinus oocarpa and Pinus patula resin

Characterization and determination of the quality of rosins and turpentines extracted from Pinus oocarpa and Pinus patula resin

Prediction and Comparisons of Turpentine Content in Slash Pine at Different Slope Positions Using Near-Infrared Spectroscopy

Improvement in mechanical, physical and biological properties of eucalyptus and pine woods by raw pine resin in situ polymerization

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