W/O Nano-Emulsions with Olive Leaf Phenolics Improved Oxidative Stability of Sacha Inchi Oil

2018 ◽  
Vol 120 (5) ◽  
pp. 1700471 ◽  
Author(s):  
Lingyi Liu ◽  
Zhou Jin ◽  
Min Wang ◽  
Wangyang Shen ◽  
Zhenzhou Zhu ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Olive Leaf ◽  
Sacha Inchi Oil ◽  
Sacha Inchi ◽  
Leaf Phenolics

scholarly journals Physicochemical characterization and oxidative stability of microencapsulated edible sacha inchi seed oil by spray drying

2020 ◽  
Vol 71 (4) ◽  
pp. 387
Author(s):  
L. Landoni ◽  
R. Alarcon ◽  
L. Vilca ◽  
N. Chasquibol ◽  
M. C. Pérez-Camino ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Spray Drying ◽  
Encapsulation Efficiency ◽  
Physicochemical Characterization ◽  
Physicochemical Characteristics ◽  
Whey Protein Concentrate ◽  
Arabic Gum ◽  
Sacha Inchi Oil ◽  
Sacha Inchi ◽  
Drying Technology

The aim of this work was to obtain sacha inchi oil (SIO) microcapsules from two different species, Plukenetia volubilis L. (SIVO) and Plukenetia huayllabambana L. (SIHO), using different biopolymers as wall materials and spray drying technology. The physicochemical characteristics such as encapsulation efficiency, particle size, morphology and oxidative stability were analyzed in order to select the best formulation that could potentially be used as an ingredient in the development of functional food. Bulk SIO and four formulations were tested for each oil ecotype, using different encapsulating agents: maltodextrin (MD), Arabic gum (AG), whey protein concentrate (WPC) and modified starch HI-CAP®-100 (H). Microcapsules made of H presented the highest oxidative stability and encapsulation efficiency compared to AG, AG:MD or AG:MD:WPC formulations.

scholarly journals Impact of Roasting on Fatty Acids, Tocopherols, Phytosterols, and Phenolic Compounds Present inPlukenetia huayllabambanaSeed

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Rosana Chirinos ◽  
Daniela Zorrilla ◽  
Ana Aguilar-Galvez ◽  
Romina Pedreschi ◽  
David Campos
Keyword(s):  
Fatty Acids ◽  
Phenolic Compounds ◽  
Oxidative Stability ◽  
Free Fatty Acids ◽  
Bioactive Compounds ◽  
Seed Oil ◽  
Extraction Yield ◽  
Sacha Inchi Oil ◽  
Sacha Inchi

The effect of roasting ofPlukenetia huayllabambanaseeds on the fatty acids, tocopherols, phytosterols, and phenolic compounds was evaluated. Additionally, the oxidative stability of the seed during roasting was evaluated through free fatty acids, peroxide, andp-anisidine values in the seed oil. Roasting conditions corresponded to 100, 120, 140, and 160°C for 10, 20, and 30 min, respectively. Results indicate that roasting temperatures higher than 120°C significantly affect the content of the studied components. The values of acidity, peroxide, andp-anisidine in the sacha inchi oil from roasted seeds increased during roasting. The treatment of 100°C for 10 min successfully maintained the evaluated bioactive compounds in the seed and quality of the oil, while guaranteeing a higher extraction yield. Our results indicate thatP. huayllabambanaseed should be roasted at temperatures not higher than 100°C for 10 min to obtain snacks with high levels of bioactive compounds and with high oxidative stability.

Thermal and oxidative stability of Sacha Inchi oil and capsules formed with biopolymers analyzed by DSC and 1H NMR

2017 ◽  
Vol 131 (3) ◽  
pp. 2093-2104 ◽  
Author(s):  
Juarez Vicente ◽  
Leandro Pereira Cappato ◽  
Verônica Maria de Araújo Calado ◽  
Mario Geraldo de Carvalho ◽  
Edwin Elard Garcia-Rojas
Keyword(s):  
Oxidative Stability ◽  
1H Nmr ◽  
Thermal And Oxidative Stability ◽  
Sacha Inchi Oil ◽  
Sacha Inchi

Sacha Inchi Oil

2020 ◽  
pp. 651-655
Author(s):  
Sabine Krist
Keyword(s):  
Sacha Inchi Oil ◽  
Sacha Inchi

Effect of xanthan gum or pectin addition on Sacha Inchi oil-in-water emulsions stabilized by ovalbumin or tween 80: Droplet size distribution, rheological behavior and stability

2018 ◽  
Vol 120 ◽  
pp. 339-345 ◽  
Author(s):  
Juarez Vicente ◽  
Luciano José Barreto Pereira ◽  
Lívia Pinto Heckert Bastos ◽  
Mario Geraldo de Carvalho ◽  
Edwin Elard Garcia-Rojas
Keyword(s):  
Size Distribution ◽  
Droplet Size ◽  
Rheological Behavior ◽  
Xanthan Gum ◽  
Droplet Size Distribution ◽  
Tween 80 ◽  
Oil In Water ◽  
Sacha Inchi Oil ◽  
Sacha Inchi

scholarly journals Assessing the Impact of Oil Types and Grades on Tocopherol and Tocotrienol Contents in Vegetable Oils with Chemometric Methods

Molecules ◽  
2020 ◽  
Vol 25 (21) ◽  
pp. 5076
Author(s):  
Yunqi Wen ◽  
Lili Xu ◽  
Changhu Xue ◽  
Xiaoming Jiang ◽  
Zihao Wei
Keyword(s):  
Vegetable Oil ◽  
Vegetable Oils ◽  
Edible Oils ◽  
The Body ◽  
New Approach ◽  
Sunflower Oils ◽  
Sacha Inchi Oil ◽  
Sacha Inchi ◽  
Oil Refinement ◽  
The Impact

The consumption of vegetable oil is an important way for the body to obtain tocols. However, the impact of oil types and grades on the tocopherol and tocotrienol contents in vegetable oils is unclear. In this study, nine types of traditional edible oils and ten types of self-produced new types of vegetable oil were used to analyze eight kinds of tocols. The results showed that the oil types exerted a great impact on the tocol content of traditional edible oils. Soybean oils, corn oils, and rapeseed oils all could be well distinguished from sunflower oils. Both sunflower oils and cotton seed oils showed major differences from camellia oils as well as sesame oils. Among them, rice bran oils contained the most abundant types of tocols. New types of oil, especially sacha inchi oil, have provided a new approach to obtaining oils with a high tocol content. Oil refinement leads to the loss of tocols in vegetable oil, and the degree of oil refinement determines the oil grade. However, the oil grade could not imply the final tocol content in oil from market. This study could be beneficial for the oil industry and dietary nutrition.

Oxidative Stability of Edible Vegetable Oils Enriched in Polyphenols with Olive Leaf Extract

2007 ◽  
Vol 13 (6) ◽  
pp. 413-421 ◽  
Author(s):  
F.N. Salta ◽  
A. Mylona ◽  
A. Chiou ◽  
G. Boskou ◽  
N.K. Andrikopoulos
Keyword(s):  
Phenolic Compounds ◽  
Oxidative Stability ◽  
Antioxidant Capacity ◽  
Hplc Analysis ◽  
Leaf Extract ◽  
Olive Leaf ◽  
Total Polyphenols ◽  
Olive Leaf Extract ◽  
Rancimat Method ◽  
Oil Sunflower

Commercially available oils (olive oil, sunflower oil, palm oil, and a vegetable shortening) were enriched in polyphenols, by adding olive leaf extract. Addition of the extract was performed in such way that the oils were enriched with 200 mg/kg polyphenols. Total polyphenols of both enriched and commercial oils were estimated by the Folin—Ciocalteau assay, while identification and quantification of individual simple phenolic compounds was performed by GC/MS and of oleuropein by HPLC analysis. The enrichment resulted in the supplementation of the commercial oils mainly with oleuropein, hydroxytyrosol, and quercetin. Antioxidant capacity and oxidative stability of the enriched oils and the commercial ones were assessed by the 1,1-diphenyl-2-picrylhydrazyl radical (DPPH•) scavenging assay and the Rancimat method, respectively. Both antioxidant capacity and oxidative stability were substantially improved for all the oils studied after supplementation. By the procedure adopted, oils rich in polyphenols, mainly in oleuropein, can be produced with olive leaf extract supplementation.

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