A new population of pequi (Caryocar spp.) developed by Brazilian indigenous people has agro-industrial and nutraceutical advantages

Silva, Marcelo dos Santos da; Alves‐Santos, Aline Medeiros; Santos, Ingrid Duarte dos; Wagner, Róger; Naves, Maria Margareth Veloso; Cordeiro, Madison Willy Silva

doi:10.1007/s00217-020-03525-9

Cited by 9 publications

(2 citation statements)

References 36 publications

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“…The ratio between the concentrations of hypocholesterolemic and hypocholesterolemic (h/HH) fatty acids in the oil of black soldier fly larvae obtained via SFE with sc-CO 2 and ethanol as a cosolvent was 1.16 and 0.97% for the oils obtained at 25 and 30 MPa, respectively (Table 4). These values were similar to those found in pequi fruit oil, an exotic oil consumed for its bioactivity due to its composition, with h/HH ratios ranging from 1.01 to 1.04% [48].…”

Section: Nutritional Quality Indices Of the Lipidssupporting

confidence: 82%

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Cruz,

Ferreira,

Le Roux

et al. 2024

Foods

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The objective of this research was to investigate and compare the results obtained in the intensification and integration of (sc-CO2) under different pressure conditions (25 and 30 MPa) at 60 °C. When intensifying the process, ethanol (10%) was used as a co-solvent (sc-CO2 + EtOH). In the process integration, black soldier fly larvae flour, defatted via supercritical extraction (SFE), was the raw material for pressurized liquid extraction (PLE) using ethanol as solvent. The extract yields, fatty acid profile, free fatty acids, triacylglycerols (TAGs), oxidative stability, and nutritional quality of the oil obtained using sc-CO2 + EtOH were evaluated. The composition of bioactive compounds (carotenoids, acidity, antioxidant compounds, tocopherols, and phospholipids) was determined in both extracts. The yields of the extracts were different by 32.5 to 53.9%. In the extracts obtained with sc-CO2 + EtOH (10%), the predominant fatty acids were oleic, palmitic, and linoleic, with considerable levels of desirable fatty acids (DFA), tocopherols, and phospholipids. The nutritional indices showed good values for polyunsaturated and saturated fatty acids (PUFAs/SFAs), above 0.45%. Extracts from larvae meal defatted with SFE showed carotenoids, phenolic compounds, and antioxidant activity. HPTLC and HPLC analyses indicated the presence of amino acids, sugars, phenolics, and organic acids in their composition. This study revealed that the supercritical fluid extraction (SFE) process, or its conditions, can modify the fatty acid composition and the presence of minor bioactive compounds in the obtained extracts.

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Section: Nutritional Quality Indices Of the Lipidssupporting

confidence: 82%

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Cruz,

Ferreira,

Le Roux

et al. 2024

Foods

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“…The lipidic fraction obtained from Caryocar spp. by Bligh and Dyer method in the work of Santos da Silva et al (2020) showed a Cox value around 0.9, a much lower value compared with both tucumã oils, which could be due to a lower proportion of UFAs fatty acids in the Caryocar spp. pulp oil.…”

Section: Fatty Acids Composition and Nutritional Indicesmentioning

confidence: 87%

Effect of extraction type on the fatty acids profile and physicochemical properties of biolipids from Astrocaryum vulgare pulp: supercritical CO₂ versus n‐hexane extractions

Santos

Pinaffi-Langley

Ferreira

et al. 2022

Int J of Food Sci Tech

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This study aimed to investigate the effects of two, conventional and green, extraction techniques on the nutritional, bioactive and physicochemical properties of oils from Astrocaryum vulgare pulp. It is an Amazonian oilseed named tucumã, known by their oily nature and bioactive properties. n-Hexane (N-HE) and supercritical CO 2 (SFE-CO 2 ) were used as extraction solvents. Higher oil yield, 39.63%, was achieved using N-HE then SFE-CO 2 , 36.75%. The SFE-CO 2 oil presented low acidity and peroxide content, 0.9 mg KOHg −1 and 1.1 mEq kg −1 , while the N-HE presented 3.25 mg KOH g −1 and 2.4 mEq kg −1 , respectively (P < 0.05). The SFE-CO 2 oil exhibited greater content of linoleic (~42.3%) and oleic acids (~32.6%) (P < 0.05) and higher β-carotenes, up to 1100 μg 100 g −1 , while the N-HE oil had ~877 μg 100 g −1 . SFE-CO 2 had positive effect on the physicochemical and nutritional properties of A. vulgare pulp oil, which was statistically confirmed by principal component analysis (PCA). Practical applications The application of green techniques based on supercritical CO 2 fluid extraction to obtain biolipids from A. vulgare pulp with greater nutritional quality contributes to its potential utilisation as a functional ingredient in foods.

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Artisanal oil obtained from insects’ larvae (Speciomerus ruficornis): fatty acids composition, physicochemical, nutritional and antioxidant properties for application in food

Santos

Dias

Soares

et al. 2021

Eur Food Res Technol

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A new population of pequi (Caryocar spp.) developed by Brazilian indigenous people has agro-industrial and nutraceutical advantages

Cited by 9 publications

References 36 publications

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Effect of extraction type on the fatty acids profile and physicochemical properties of biolipids from Astrocaryum vulgare pulp: supercritical CO₂ versus n‐hexane extractions

Artisanal oil obtained from insects’ larvae (Speciomerus ruficornis): fatty acids composition, physicochemical, nutritional and antioxidant properties for application in food

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A new population of pequi (Caryocar spp.) developed by Brazilian indigenous people has agro-industrial and nutraceutical advantages

Cited by 9 publications

References 36 publications

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Intensification of the SFE Using Ethanol as a Cosolvent and Integration of the SFE Process with sc-CO2 Followed by PLE Using Pressurized Ethanol of Black Soldier Fly (Hermetia illucens L.) Larvae Meal—Extract Yields and Characterization

Effect of extraction type on the fatty acids profile and physicochemical properties of biolipids from Astrocaryum vulgare pulp: supercritical CO2 versus n‐hexane extractions

Artisanal oil obtained from insects’ larvae (Speciomerus ruficornis): fatty acids composition, physicochemical, nutritional and antioxidant properties for application in food

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Effect of extraction type on the fatty acids profile and physicochemical properties of biolipids from Astrocaryum vulgare pulp: supercritical CO₂ versus n‐hexane extractions