Profile Characterization of pumpkin (Cucurbita maxima) seed oils

Language: English

Published by LAP LAMBERT Academic Publishing Jul 2018, 2018

6139878462 / 9786139878468

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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

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This item is printed on demand - it takes 3-4 days longer - Neuware -This work initially explores both solvent and cold press extracting techniques of the pumpkin (Cucurbita maxima) seeds of a Tunisian variety named Béjaoui. It additionally compares the chemical composition of the seed oil of the Béjaoui variety with that of a commercial Cucurbita pepo subsp. Pepo var. Styriaca originating from Austria. Both examined pumpkin species and their extraction techniques had significant effects on antioxidant activity, Saturated Fatty Acid (SFA), Polyunsaturated Fatty acid (PUFA), Gamma-tocopherol, and pigment contents. The cold press techniques were found to improve the Gamma-tocopherol content and the oxidative stability when compared to solvent extraction (599.33 mg/kg and 3.84h for the Komet DD 85 G press model against 435.75 mg/kg and 3.88h for the MUV2 65 model). The higher polarity of chloroform/methanol promoted the extraction of polyphenols (54.41 mg GAE/kg). Furthermore, the higher antioxidant activity of pumpkin seed oil extracted by the MUV2 65 press (0.31 mM Trolox/kg) might be attributed to the fat-soluble antioxidants such as Gamma-tocopherols, chlorophylls (179.6 mg/kg), carotenoids (66 mg/kg), and total polyphenol content (36.07 mg GAE/kg). 52 pp. Englisch.…

Seller Inventory # 9786139878468

Title
Profile Characterization of pumpkin (Cucurbita maxima) seed oils
Author
Leila Rezig
Publisher
LAP LAMBERT Academic Publishing Jul 2018
Publication year
2018
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
6139878462
ISBN 13
9786139878468
Item weight
96 grams
Dimensions
220x150x4 mm

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Germany

5-star seller

AbeBooks seller since January 11, 2012

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BuchWeltWeit Ludwig Meier e.K.

Germany