Characterisation of seed oils from different grape cultivars grown in China

Wen, Xin; Zhu, Minghui; Rui, Hu; Zhao, Jinhong; Chen, Ziye; Li, Jingming; Ni, Yingdong

doi:10.1007/s13197-016-2286-9

Cited by 55 publications

(56 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Razagui and Merlot seed oils represented the lowest total phenol contents with 58.18 and 56.36 mg GAE/kg oil, respectively, as compared with the other varieties. These results were in accordance with the total phenol contents of Australian grape seed oils (59.0–115.5 mg GAE/kg oil) obtained by Bail, Stuebiger, Krist, Unterweger, and Buchbauer () and higher than those of Chinese grape seed oils (46.60–98.19 mg GAE/kg oil) reported by Wen et al (). In Turkey, the total phenol contents of grape seed oils ranged from 21.90 to 47 mg GAE/kg (Gulcin, Buyukokuroglu, Oktay, & Kufrevioglu, ), while they ranged from 10.68 to 34.43 mg GAE/kg oil in Spain (Garavaglia, Markoski, Oliveira, & Marcadenti, ).…”

Section: Resultssupporting

confidence: 91%

“…Carignan and Syrah had the highest total tocopherol contents with 181.35 and 125.35 mg/kg oil, respectively, while Sangiovese and Razaki had the lowest ones with 22.91 and 13.89 mg/kg oil, respectively. Similar results were obtained by Wen et al () in the case of Chinese grape seed oils (62−175.87 mg/kg oil). Göktürk Baydar, Özkan, and Sema Çetin () found that total tocopherol contents of Turkish grape seed oils ranged from 143.05 to 358.75 mg/kg oil.…”

Section: Resultssupporting

confidence: 89%

“…Ovcharova, Zlatanov, and Dimitrova () reported the seed oil yield of Bulgarian grape varieties having white (11.60% in Bolgar and 16.50% in Super ran Bolgar) and red (15.70% in Mavroud and 13.90% in Shiroka melnishka loza) colors. In China, Wen et al () mentioned that Merlot variety showed the highest grape seed oil yield (15.92%) while Chardonnay had the lowest one (13.71%). Lachman et al () reported in the case of grape seeds from Czech Republic that Muscat Dessertnyi (15.94%), Zweigeltrebe (15.59%), Aromatic Riesling (15.42%), Andre (15.42%), and Riesling Weiss (15.23%) varieties characterized by their high oil content.…”

Section: Resultsmentioning

confidence: 99%

“…Pardo, Fernández, Rubio, Alvarruiz, and Alonso () reported that Syrah had the highest total sterol content (3110 mg/kg oil) in Spanish grape seed oils. In China, Carbernet Sauvignon showed the highest total sterol content with 3388.30 mg/kg oil (Wen et al, ). Demirtas, Pelvan, Sani Özdemir, Alasalvar, and Ertas () had determined the total sterol contents of grape seed oils from seven native Turkish cultivars which ranged from 2672 to 3000 mg/kg oil.…”

Section: Resultsmentioning

confidence: 99%

See 3 more Smart Citations

Biochemical characterization and antioxidant activity of grape (Vitis vinifera L.) seed oils from nine Tunisian varieties

Harbeoui

Rebey²,

Ouerghemmi

et al. 2018

J Food Biochem

View full text Add to dashboard Cite

An analytical study of the biochemical composition and antioxidant activity of grape seed oil from nine Tunisian varieties (Merlot, Syrah, Sangiovese, Muscat d’Alexandrie, Razagui, Razaki, Khamri, Marsaoui and Carignan) was conducted. Seed oil yields varied from 6.31% (Khamri) to 12.70% (Merlot). All studied oils were characterized by high proportions of polyunsaturated linoleic acid ranging from 64.77 (Merlot) to 75.37% (Muscat d’Alexandrie). Grape seed oils were also rich in unsaponifiable minor components with the predominance of sterol fraction ranging from 1609.87 (Khamri) to 3814.55 (Carignan) mg/kg oil. Muscat d’Alexandrie seed oil had the highest chelating and reducing abilities while the strongest antiradical activity was obtained in Carignan variety. Antiradical ability was positively correlated with oleic acid but negatively with polyphenols and tocopherols. Multivariate analysis joined Merlot, Carignan, Syrah and Sangiovese in one group, Razagui, Razaki and Marsaoui in a second group and the third group Khamri and Muscat d’Alexandrie. Practical applications Grape seeds are generally known as by‐products coming from fruit processing industry. Grape seeds are the subject of many studies due to their richness in natural bioactive substances. The use of these natural bioactive substances has recently increased in food, cosmetic, and pharmaceutical products to replace synthetic antioxidants, which are being restricted because of their harmful health effects. This study aimed to characterize grape seed oils of nine Tunisian varieties through their fatty acids, phenols, sterols, tocopherols, triterpenoids, and antioxidant properties.

show abstract

Section: Resultssupporting

confidence: 91%

Section: Resultssupporting

confidence: 89%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

Biochemical characterization and antioxidant activity of grape (Vitis vinifera L.) seed oils from nine Tunisian varieties

Harbeoui

Rebey²,

Ouerghemmi

et al. 2018

J Food Biochem

View full text Add to dashboard Cite

show abstract

“…Wen et al compared the composition of five GSO varieties in China (Chardonnay, Merlot, Cabernet Sauvignon , Vitis amurensis , and Vitis davidii ) and found that GSO from Cabernet Sauvignon contained the highest concentrations of squalene, total sterols, total tocopherols, and total phenolics among them. This study investigated the effects of Cabernet Sauvignon GSO on hyperlipidemia, inflammation, and oxidative stress.…”

Section: Introductionmentioning

confidence: 99%

Ameliorative Role of Cabernet Sauvignon Seed Oil on Hyperlipidemia, Inflammation, and Oxidative Stress in Mice

Shen

Tang

et al. 2019

Euro J Lipid Sci & Tech

View full text Add to dashboard Cite

Virgin Cabernet Sauvignon grape seed oil (VGSO) contains high levels of linoleic acid (74%), and total unsaturated fatty acids amount to about 88%. In comparison to other edible oils, VGSO also contains an abundance of endogenous antioxidants, such as tocopherols, tocotrienols, and phenolic compounds, the consumption of which has been positively associated with improvements in health status. This study is the first to investigate regulatory mechanisms of VGSO on hyperlipidemia in mice fed a high‐fat diet via exploration of changes in the expression patterns of genes associated with lipid metabolism. Results show that liver CAT and GSH‐px levels are higher and liver MDA concentrations are lower in the VGSO group as compared to those of CO and LO groups. In addition, concentrations of liver pro‐inflammatory cytokines are significantly decreased in mice fed VGSO, likely associated with the down‐regulation of TNF‐α and IL‐6. In addition, hyperlipidemia in mice can be ameliorated by consumption of VGSO through the up‐regulation of PPARα expression and down‐regulation of the expressions of SREBP‐1c, ACC, and FAS. In addition, findings also suggest that unsaponifiables are the most important factor in regulating lipid metabolism and protecting the liver. Practical Applications: Virgin Cabernet Sauvignon grape seed oil (VGSO) is rich in linoleic acid, phytosterols, tocopherols/tocotrienols, and phenolic compounds. VGSO has been reported to have the potential beneficial effects on hyperlipidemia. This study further investigates regulatory mechanisms of VGSO on hyperlipidemia in mice fed a high‐fat diet via exploration of changes in the expression patterns of genes associated with lipid metabolism. This study also investigates the effect of VGSO on improving inflammation and oxidative stress in mice and key component of VGSO for regulating lipid metabolism and protecting the liver. This research will provide a theoretical basis for the development of functional grape seed oil. Virgin grape seed oil (VGSO) is produced to increase added values of the wine industry due to the fact that it contains high level of unsaturated fatty acids and endogenous antioxidants. This study investigates the effect of VGSO on mice fed a high‐fat diet, and finds that VGSO can improve inflammation in mice via down‐regulation of TNF‐α and IL‐6 expression.

show abstract