scholarly journals Identification and Characterization of Tocotrienols in Muscadine Grape Seed Oil and their Inhibitory Effects on Adipogenesis and Inflammation

2015 ◽  
Vol 29 (S1) ◽  
Author(s):  
Lu Zhao ◽  
Yavuz Yagiz ◽  
Changmou Xu ◽  
Lu Jiang ◽  
Soonkyu Chung ◽  
...  
Keyword(s):  
Seed Oil ◽  
Grape Seed ◽  
Inhibitory Effects ◽  
Grape Seed Oil ◽  
Muscadine Grape ◽  
Identification And Characterization

Characterization of grape seed oil from different grape varieties (Vitis vinifera)

2009 ◽  
Vol 111 (2) ◽  
pp. 188-193 ◽  
Author(s):  
Jose Emilio Pardo ◽  
Enrique Fernández ◽  
Manuela Rubio ◽  
Andrés Alvarruiz ◽  
Gonzalo Luis Alonso
Keyword(s):  
Vitis Vinifera ◽  
Seed Oil ◽  
Grape Seed ◽  
Grape Seed Oil ◽  
Grape Varieties

Formulation and Characterization of Hydroxypropyl Methylcellulose Edible Films Containing Grape Seed Oil

2021 ◽  
Vol 395 (1) ◽  
pp. 2000278
Author(s):  
Maria Marudova ◽  
Sotir Sotirov ◽  
Stoil Zhelyazkov ◽  
Gabor Zsivanovits
Keyword(s):  
Seed Oil ◽  
Hydroxypropyl Methylcellulose ◽  
Grape Seed ◽  
Edible Films ◽  
Grape Seed Oil

Muscadine grape seed oil as a novel source of tocotrienols to reduce adipogenesis and adipocyte inflammation

2015 ◽  
Vol 6 (7) ◽  
pp. 2293-2302 ◽  
Author(s):  
Lu Zhao ◽  
Yavuz Yagiz ◽  
Changmou Xu ◽  
Jiang Lu ◽  
Soonkyu Chung ◽  
...  
Keyword(s):  
Seed Oil ◽  
Metabolic Diseases ◽  
Cell Model ◽  
Grape Seed ◽  
First Report ◽  
Grape Seed Oil ◽  
A Cell ◽  
Muscadine Grape

This is the first report showing that muscadine grape seed oil can attenuate obesity-associated metabolic diseases in a cell model.

scholarly journals Characterization of grape seed oil from wines with protected denomination of origin (PDO) from Spain

2015 ◽  
Vol 66 (3) ◽  
pp. e085
Author(s):  
L. Alonso ◽  
J. C. Bada ◽  
M. León-Camacho ◽  
P. Copovi
Keyword(s):  
Seed Oil ◽  
Grape Seed ◽  
Grape Seed Oil

Extraction of Grape Seed Oil Using Compressed Carbon Dioxide and Propane: Extraction Yields and Characterization of Free Glycerol Compounds

2008 ◽  
Vol 56 (8) ◽  
pp. 2558-2564 ◽  
Author(s):  
Lisiane dos Santos Freitas ◽  
José Vladimir de Oliveira ◽  
Cláudio Dariva ◽  
Rosângela Assis Jacques ◽  
Elina Bastos Caramão
Keyword(s):  
Carbon Dioxide ◽  
Seed Oil ◽  
Grape Seed ◽  
Free Glycerol ◽  
Grape Seed Oil ◽  
Compressed Carbon Dioxide

Characterization of Chinese Grape Seed Oil by Physicochemical Properties, Fatty Acid Composition, Triacylglycrol Profiles, and Sterols and Squalene Composition

2019 ◽  
Vol 15 (9) ◽  
Author(s):  
Beibei Zhao ◽  
Haodi Gong ◽  
Hua Li ◽  
Yan Zhang ◽  
Tao Lan ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Seed Oil ◽  
Unsaturated Fatty Acids ◽  
Grape Seed ◽  
Ionization Mass ◽  
Grape Seed Oil ◽  
Triacylglycerol Profiles

AbstractThis work focused on physicochemical property assaying, fatty acid composition, triacylglycerol profiles, and sterols and squalene composition of the Chinese grape seed oil. Three different methods were used to extract oil from Chinese grape seeds, solvent extraction, cold press and hot press methods. Three oils all possess very low acid value and peroxide value, suggesting their good quality as edible oil. Fatty acid composition results indicated that the total content of unsaturated fatty acids was 89.14 %, within which the majority fatty acid was linoleic acid with content of 64.11 %. Characterization of triacylglycerol profiles was achieved by a two-dimensional HPLC coupling of nonaqueous reverse-phase and silver ion HPLC with atmospheric pressure chemical ionization mass spectrometry method. There was a total of 30 TAGs including 23 regioisomers that have been determined. Unsaponifiable matters composition results revealed that the total sterols content and the squalene content were 278.49 mg/100 g and 17.81 mg/100 g, respectively.

A note on muscadine grape seed oil

1940 ◽  
Vol 17 (11) ◽  
pp. 246-246 ◽  
Author(s):  
T. A. Pickett
Keyword(s):  
Seed Oil ◽  
Grape Seed ◽  
Grape Seed Oil ◽  
Muscadine Grape

scholarly journals AMELIORATIVE EFFECTS OF GRAPE SEED OIL ON CHROMIUM-INDUCED NEPHROTOXICITY AND OXIDATIVESTRESS IN RATS

2020 ◽  
Vol 57 (3) ◽  
Author(s):  
Sahar Hassan Orabi ◽  
Sherif Mohamed Shawky
Keyword(s):  
Dna Damage ◽  
Hexavalent Chromium ◽  
Seed Oil ◽  
Potassium Dichromate ◽  
Serum Levels ◽  
Grape Seed ◽  
Renal Tissue ◽  
Male Rats ◽  
Group I ◽  
Grape Seed Oil

The current study focused on investigating the renoprotective effects of grape seed oil (GSO) against hexavalent chromium (Cr (VI))-induced nephrotoxicity. A total of 40 male rats were randomly divided into four groups: group I served as the control group, group II received 1000 mg/L potassium dichromate (353.5 mg/L Cr(VI)) in drinking water for 12 weeks, group III received 3.7 g/kg body weight/day GSO orally for 12 weeks, and group IV received GSO together with potassium dichromate for 12 weeks. Cr(VI) significantly increased serum levels of urea, creatinine, potassium and glucose. In addition, Cr(VI) increased MDA levels and induced renal tissue damage and DNA damage. On the other hand, Cr(VI) decreased serum levels of sodium and antioxidant defence system [reduced glutathione (GSH) and catalase (CAT)]. However, treatment with GSO prevented elevation levels of serum urea, creatinine, potassium and glucose. In addition, GSO enhanced sodium level, renal tissue antioxidant defense system due to its curative effect ameliorated particularly oxidative stress, renal tissue and DNA damage. In conclusion, these results demonstrate that GSO is a promising nephroprotective agent against Cr(VI)-induced nephrotoxicity.Key words: grape seed oil; hexavalent chromium; nephrotoxicity; DNA damage BLAŽILNI UČINKI OLJA GROZDNIH PEŠK PRI TOKSIČNI OBREMENITVI LEDVIC TER VPLIV NA OKSIDATIVNI STRES PODGAN, POVZROČEN S KROMOM Povzetek: Študija je bila osredotočena na proučevanje zaščitnih učinkov olja grozdnih pešk (GSO) pri toksični obremenitvi ledvic, povzročeni s heksavalentnim kromom (Cr (VI)). Štirideset samcev podgan je bilo naključno razdeljenih v štiri skupine: skupina I - kontrolna skupina, skupina II, ki je v pitni vodi 12 tednov prejemala 1000 mg/L kalijevega dikromata (353,5 mg/L Cr (VI)), skupina III, ki je peroralno 12 tednov prejemala 3,7 g/kg telesne mase/dan GSO ter skupina IV, ki je 12 tednov prejemala GSO skupaj s kalijevim dikromatom. Cr(VI) je znatno zvišal serumske ravni sečnine, kreatinina, kalija in glukoze v serumu. Poleg tega je Cr(VI) zvišal raven MDA in povzročil poškodbe ledvičnega tkiva in poškodbe DNK. Po drugi strani je Cr(VI) znižal serumsko raven natrija in antioksidativnega obrambnega sistema, zmanjšal raven glutationske peroksidaze in katalaze. Dodajanje GSO poskusnim živalim je preprečilo zvišanje ravni sečnine v serumu, kreatinina, kalija, natrija in glukoze. Poleg tega je GSO izboljšal obrambni sistem antioksidantov ledvičnega tkiva. Zaradi svojega zdravilnega učinka je izboljšal zlasti oksidativni stres, poškodbe ledvičnega tkiva in DNK. Rezultati kažejo, da je GSO obetavno zaščitno sredstvo za ledvica pri toksični obremenitvi, povzročeni s Cr(VI).Ključne besede: olje grozdnih pešk; heksavalentni krom; nefrotoksičnost; poškodba DNK

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