The evaluation of lipids raw material resources with the fatty acid profile and morphological characteristics of Idesia polycarpa Maxim. var. vestita Diels fruit in harvesting

Yu, Li; Peng, Tong; Huang, Lei; Zhang, Shiyan; He, Yunyun; Tang, Lin

doi:10.1016/j.indcrop.2018.11.071

Cited by 18 publications

(12 citation statements)

References 26 publications

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“…Fruit shape index is one of the most significant characters of fruit. Another 10 fruit were randomly selected to measure the vertical and horizontal diameters, and the fruit shape index was calculated as follows (Li, Peng, et al., 2019):

\begin{equation}{\rm{Fruit}}\;{\rm{shape}}\;{\rm{index}} = L/D\end{equation}

…”

Section: Methodsmentioning

confidence: 99%

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Evaluation of cultivars diversity and lipid composition properties of Idesia polycarpa var. vestita Diels

Wen

Xiang

Wang

et al. 2022

Journal of Food Science

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Idesia polycarpa var. vestita Diels is a perennial deciduous tree widely distributed throughout China. Four I. polycarpa fruit of different cultivars with different fruit issues during the growth process were compared, which were on the basis of morphological characteristics and chemical compositions. The influencing factors of oil accumulation in I. polycarpa fruit and the correlation between different components were investigated, and the results revealed a negative correlation between oil content and total sugar (r = −0.930), ash (r = −0.606), and crude fiber (r = −0.952). Except for oil, none of the chemical components changed substantially during the growing phase, and most cultivars showed higher oil content in the pulp portion (14.14-43.99 g/100 g). Linoleic acid was the most abundant fatty acid in I. polycarpa oil (IPO), with values ranging from 52.18% to 66.65% (fruit), 55.44% to 65.15% (pulp), and 68.99% to 78.76% (seed). Principal component analysis revealed that Hubei varieties are more advantageous.Besides, the lipid composition of IPO was identified by ultrahigh-performance liquid chromatography coupled with electrospray ionization Q-Exactive Focus mass spectrometry. The glyceride components of IPO were mostly composed of 22 triacylglycerols, 30 diacylglycerols, and 8 monoacyglycerols. Meanwhile, linoleic acid was mainly distributed in sn-2 and sn-3 positions. K E Y W O R D S chemical properties, fatty acid profile, Idesia polycarpa var. vestita Diels, lipid composition, principal component analysis Practical Application: Morphologic characteristics, chemical compositions, oil fatty acid profiles, and oil correlation factors of I. polycarpa were analyzed. The comprehensive score of oil quality by PCA in Hb fruit was the highest. The glyceride components of I. polycarpa oil were mainly composed of 22 triacylglycerols, 30 diacylglycerols, and eight monoacyglycerols.

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\begin{equation}{\rm{Fruit}}\;{\rm{shape}}\;{\rm{index}} = L/D\end{equation}

…”

Section: Methodsmentioning

confidence: 99%

“…Hence, Idesia oil is an excellent choice to combat shortages in edible and industrial oil supplies, energy, and other resources. Among Idesia crops, Idesia polycarpa , a plant in the Salicaceae family, found primarily in Asia, is well‐known for high pulp (30.6%–51.3%) and seed (2.16%–26.0%) oil content (Li, Peng, et al., 2019).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of cultivars diversity and lipid composition properties of Idesia polycarpa var. vestita Diels

Wen

Xiang

Wang

et al. 2022

Journal of Food Science

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“…These results are consistent with the results observed in Echium vulgare [37] and I. polycarpa Maxim. [23] Thus, when breeding or purchasing raw materials for seed oil processing, wider, heavier, and especially longer seeds of T. sinensis are more advantageous for their higher levels of UFAs, especially ALA.…”

Section: Correlations Between Seed Morphological Characteristics and mentioning

confidence: 99%

“…[19][20][21] Relationships between seed phenotypic diversity and their FA variations are of particular concerns in oil crops, and understanding these relationships is a key step in effective breeding. [22] Studies on Idesia polycarpa Maxim., [23] Cucurbita pepo L., [24] and Brassica napus ssp. oleifera L., [25] etc.…”

Section: Introductionmentioning

confidence: 99%

Differences and Correlations of Morphological Characteristics and Fatty Acid Profiles of Seeds of Toona sinensis

Wang

et al. 2020

Chemistry & Biodiversity

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Toona sinensis (A.Juss.) M.Roem., a multipurpose tree of Meliaceae, is widely distributed and intensively cultivated in Asia, yet its high yielding, lipid-rich seeds are rarely exploited. The present study systematically analyzed the differences and correlations of seed morphological characteristics and fatty acid (FA) profiles of 62 representative T. sinensis germplasms distributed across northern to southern China. T. sinensis seeds were rich in total FAs (TFA, 107.03-176.18 mg/g). Additionally, linoleic acid (54.69-100.59 mg/g), α-linolenic acid (ALA, 22.47-45.02 mg/g), oleic acid (OA, 5.12-23.94 mg/g), palmitic acid (6.87-14.14 mg/g), stearic acid (SA, 3.13-6.57 mg/g) and elaidic acid (1.70-2.88 mg/g) were the major FAs measured by GC/MS analysis. Size (average width of 3.94 � 0.01 mm and length of 5.79 � 0.02 mm) and mass (average thousand-seed weight of 10.52 � 0.17 g) were greater in T. sinensis seeds collected south than north of 30°latitude. These traits were also positively correlated with unsaturated FA content and negatively related to SA and saturated FA contents (P < 0.05). Significant positive correlations were found between seed length and polyunsaturated FA (R 2 = 0.370) and ALA levels (R 2 = 0.296), as well as between thousand-seed weight and monounsaturated FAs (R 2 = 0.309) and OA levels (R 2 = 0.297) (P < 0.05). Seventeen T. sinensis germplasms gathered by cluster analysis as cluster IV were determined as desirable for oil processing due to their higher TFA and ALA contents and greater seed size and mass than others. Generally, the wider, heavier, and especially longer seeds of T. sinensis contain much higher levels of FAs, especially ALA, and are the more promising sources for breeding and the oil processing industry.

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“…With the rapid development and high quality standard of industrial modernization, the demand for vegetable oil has increased sharply (Hashemi et al., 2017); it is necessary to search for novel oils to meet the deficit of industrial application (Teixeira et al., 2018). As one of the main sources of vegetable oils, woody oils have been paid more and more attention due to their smaller footprint and higher yield (Y. Li, et al., 2019b). Recently, several novel woody oils, including Acer truncatum , Xanthoceras sorbifolium , Juglans regia , have been investigated (Gao et al., 2021; Liang et al., 2019; Ma et al., 2020), in addition, the exploitation of underutilized species can effectively promote socioeconomic development and improve national grease security, especially in developing countries (Ribeiro et al., 2021).…”

Section: Introductionmentioning

confidence: 99%

Characterization of a novel squalene‐rich oil: Pachira macrocarpa seed oil

Zhang

Chen

Liu

et al. 2022

Journal of Food Science

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Pachira macrocarpa is a woody oil crop with high economic and ornamental value. Although P. macrocarpa seeds are rich in oil, little information has been reported about its characterization. In this study, the fatty acids, minor components (tocopherols, squalene, phytosterols, and total phenols), antioxidant activity, cytotoxicity, thermal, and rheological behavior of the P. macrocarpa seed oil (PSO) were investigated for the first time. The results showed that the seeds contained 43.34% lipid, which was mainly composed of palmitic acid (49.96%), linoleic acid (31.22%), and oleic acid (13.48%). The contents of tocopherols, squalene, phytosterols, and total phenols in PSO were 42.01 mg/100 g, 96.78 mg/100 g, 119.67 mg/100 g, and 3.79 mg GAE/100 g, respectively. PSO showed relatively strong DPPH radical scavenging capacity (93.47 µmol TE/100 g) and high melting point (20.8°C). In addition, the oil exhibited Newtonian flow behavior and was not toxic to normal L929 cells at concentrations of 500–8000 µg/ml. As a whole, PSO may be considered as a valuable source for new multipurpose products for industrial utilization. Practical Application Pachira macrocarpa is a woody oil crop and its seeds are rich in oil. Our study has investigated the physicochemical properties and chemical composition of the P. macrocarpa seed oil (PSO). The present study revealed PSO had potential as an edible oil, and it may be considered as a valuable source for new multipurpose products for food industrial utilization.

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The evaluation of lipids raw material resources with the fatty acid profile and morphological characteristics of Idesia polycarpa Maxim. var. vestita Diels fruit in harvesting

Cited by 18 publications

References 26 publications

Evaluation of cultivars diversity and lipid composition properties of Idesia polycarpa var. vestita Diels

Evaluation of cultivars diversity and lipid composition properties of Idesia polycarpa var. vestita Diels

Differences and Correlations of Morphological Characteristics and Fatty Acid Profiles of Seeds of Toona sinensis

Characterization of a novel squalene‐rich oil: Pachira macrocarpa seed oil

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