Development of Perilla seed oil and extra virgin olive oil blends for nutritional, oxidative stability and consumer acceptance improvements

Torri, Luisa; Bondioli, P.; Folegatti, Liliana; Rovellini, P.; Piochi, Maria; Morini, Gabriella

doi:10.1016/j.foodchem.2019.02.063

Cited by 46 publications

(37 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Uncommon oils rich in alpha linolenic acid have several interesting properties, as demonstrated during some previous studies (Bondioli, 2006;Bondioli et al, 2006;Bondioli, 2019).…”

Section: Introductionmentioning

confidence: 65%

See 1 more Smart Citation

Oils rich in alpha linolenic acid: chemical composition of perilla (Perilla frutescens) seed oil

Bondioli¹,

Folegatti

Rovellini

2020

OCL

Self Cite

View full text Add to dashboard Cite

In this paper, the main chemical properties of Perilla seed oil (PO) obtained by mechanical pressing of Perilla seeds are reported. The analysis of fatty acid composition has highlighted a very high amount of (n-3) α-linolenic acid (ALA), more than 60%, higher than other ALA rich oils such as linseed and sacha inchi oils and similar to chia oil. PO has an important sterol (higher than 3000 mg/kg) and vitamin E (approx. 870 mg/kg) content, while biophenols are in quite low concentration. The analyzed sample showed a very low acid and peroxide value and this is the demonstration that, following the proper technological procedures, it is possible to obtain high quality oils even in presence of high α-linolenic acid concentrations.

show abstract

“…Uncommon oils rich in alpha linolenic acid have several interesting properties, as demonstrated during some previous studies (Bondioli, 2006;Bondioli et al, 2006;Bondioli, 2019).…”

Section: Introductionmentioning

confidence: 65%

“…During our research, we received a sample of PO for other studies about the preparation of a balanced blend (under the point of view of fatty acid composition), elsewhere published (Torri et al, 2019) and we took the opportunity to carry out a very detailed study on the composition of this interesting vegetable oil.…”

Section: Introductionmentioning

confidence: 99%

Oils rich in alpha linolenic acid: chemical composition of perilla (Perilla frutescens) seed oil

Bondioli¹,

Folegatti

Rovellini

2020

OCL

Self Cite

View full text Add to dashboard Cite

show abstract

“…Fatty acids The unsaturated fatty acids of the blank sample were recorded > 63% of the total FAs. Such FAs composition has an important role in cosmetology and medical applications (Minzangi et al, 2011;Torri et al, 2019). The free FAs can be generated in the skin as a result of triglycerides decomposition by bacteria.…”

Section: Nutrition Activitymentioning

confidence: 99%

Comparative evaluation of Salicornia bigelovii oil planted under different treatments

et al. 2020

View full text Add to dashboard Cite

Background: Assessment of the oil % in a representative sample of Salicornia bigelovii seeds with different extraction methods using some of the organic solvents to reach the best economic one and determination of the effect of S. bigelovii cultivation under different conditions of irrigation and fertilization on the percentage, composition, and nutrition value of oil were done. From the International Training Centre-Mariut, Alexandria, we obtained representative samples of Salicornia bigelovii seeds which are collected from the sea coast and 17 samples of S. bigelovii seeds which are subjected to different treatments of irrigation and fertilization. The oil % in a blank sample (B) was determined using different solvents (hexane, hexane-isopropanol, and ethanol) with variant methods (shaker, conventional, and ultrasonic). Oil % in 17 samples was evaluated by the ultrasonic probe technique using ethanol. The oil composition was determined in all samples by GC analysis. The phenolic and flavonoid contents in the residue were determined with the Folin-Ciocalteu reagent and colorimetric method, respectively. Results: The ethanol has higher extraction efficiency and the ultrasonic probe recovered higher oil % in the blank sample. Seventeen samples of S. bigelovii cultivated under different combined treatments of fertilization and irrigation recorded oil % less than the blank sample. The fatty acids profile cleared that the oil of cultivated samples (17 samples) had power for biodiesel production with high ignition properties and good stability due to the high cetane number and a high percentage of palmitic acid. The nutrition value of the blank sample is higher than that of the other 17 samples. The polyunsaturated fatty acids in the blank sample represent > 63% of the total fatty acids. Conclusion: The different combined treatments of fertilization and irrigation of S. bigelovii changed the fatty acid profiles of all samples, palmitic, stearic, oleic, and linoleic acids were recognized as the most abundant saturated fatty acids. The total phenolic and flavonoid contents differed in the sample to another one but less than their contents in the blank sample.

show abstract

“…Such phytochemicals are beneficial to human health and aid in the prevention of different diseases, such as cardiovascular disorders, cancer, inflammation, rheumatoid arthritis, and so on (Lee, Kim, Park, & Rhee, 2012). Additionally, PSO is a good source of natural antioxidants, such as phenolic compounds, phytosterols (mainly β‐sitosterol), and tocopherols (Torri et al., 2019). The phenolic compounds present in seed oil can play a critical role in reducing and neutralizing free radicals, quenching singlet and triplet oxygen, and decomposing peroxides (Hong, Park, & Kim, 2011).…”

Section: Introductionmentioning

confidence: 99%

Influence of refining processes on the bioactive composition, in vitro antioxidant capacity, and their correlation of perilla seed oil

Pan

Wen

Luo

et al. 2020

Journal of Food Science

View full text Add to dashboard Cite

The effect of chemical refining process on the bioactive composition, in vitro antioxidant capacity, and their correlation of perilla seed oil (PSO) were investigated. In this paper, seven samples corresponding to each step of the refining process (degumming, neutralization, bleaching, deodorization, winterization, crude, and refined oils) were studied. The results showed that phenolic compounds and tocopherols were removed from PSO to a degree of 19.4% and 5.4%, respectively. In addition, the carotenoid content of PSO decreased during the refining process. The main carotenoid of PSO was found to be lutein, and the compound was lost completely during the bleaching step of the refining process. In this paper, we analyzed the variation of carotenoid content in PSO during the refining process for the first time. Neutralization affected the contents of phytosterols the most, followed by the effects of degumming and bleaching. The demonstrated results of Pearson product-moment correlation indicated that total tocopherols were significantly correlated with the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and oxygen radical absorption capacity (ORAC) values, whereas carotenoids were significantly correlated with the DPPH value. However, phenolic compounds and phytosterols have no significant difference with DPPH, 2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, ORAC, and ferric reducing antioxidant power values. The collected information can be applied to seeking out optimum factors needed to suffice the fundamental requirements for PSO production and minimize micronutrient losses to enhance its market value.Practical Application: The present study aimed to determine influence of chemical refining in the bioactive composition of perilla seed oil (PSO) as well as its antioxidant capacity in vitro. Moreover, we also intend to find the correlation between them. Results indicated that this study supplies a good reference for the industrial parameters of the refining process to minimize micronutrient losses and further obtain high-quality PSO products for consumers.

show abstract

Development of Perilla seed oil and extra virgin olive oil blends for nutritional, oxidative stability and consumer acceptance improvements

Cited by 46 publications

References 16 publications

Oils rich in alpha linolenic acid: chemical composition of perilla (Perilla frutescens) seed oil

Oils rich in alpha linolenic acid: chemical composition of perilla (Perilla frutescens) seed oil

Comparative evaluation of Salicornia bigelovii oil planted under different treatments

Influence of refining processes on the bioactive composition, in vitro antioxidant capacity, and their correlation of perilla seed oil

Contact Info

Product

Resources

About