Protein extraction yield, lipid composition, and emulsifying properties of aqueous extracts of Rhynchophorus phoenicis larvae extracted at pH 3.0 to 10.0.

Fogang, Aymar Rodrigue; David-Briand, Elisabeth; Viau, Michelle; Riaublanc, Alain; Kansci, Germain; Génot, Claude

doi:10.1016/j.fufo.2021.100037

Cited by 8 publications

(2 citation statements)

References 40 publications

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“…The findings from this study make several contributions to the current literature. First, Mba et al (2021) and Amadi and Kiin-Kabari (2016) reported similar results for C:12 of 0.21 g/100 g and 0.20 g/100 g, respectively (Table 4). Surprisingly, the PUFA level showed a dramatic increase from the lowest point to the highest point of 3.24 g/100 g (Mba et al, 2018) and 28.00 g/100 g, respectively (Rumpold and Schlüter, 2013).…”

Section: Fatty Acid Profilesupporting

confidence: 52%

Overview of the African palm weevil (Rhynchophorus phoenicis) as food and feed – A critical review

Siddiqui,

Thanpandiyan,

Adli

et al. 2024

J. Insects Food Feed

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Insects have long been a part of the human diet, but their appeal as a human meal has only grown in recent years due to their potential as a vast future food supply with high nutritional value and significant environmental benefits. The African palm weevil (APW) larvae (Rhynchophorus phoenicis) is one of the promising insects with promise in food application. This paper provides a comprehensive review of APW larvae based on bioecological, consumption, nutritional value, nutraceutical and pharmaceutical properties, and consumer acceptance. APW larvae are an alternative food, especially in the African region, that has been consumed by people for a long time. Over time, APW larvae consumption has developed both in terms of quantity and quality; this is indicated by an increase in APW farming followed by diversification of processed products. APW larvae contain high nutrients, including amino acids, fatty acids, and minerals. In several African countries, APW has been utilized in various dishes prepared using different methods. APW farming has economic potential that can increase people’s income. APW larvae are highly accessible, inexpensive, have low environmental footprints, and have the potential to solve food poverty in Africa. This study is intended to provide policymakers with a framework for developing and implementing more appropriate rules and regulations to support the expansion of the APW industry.

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Section: Fatty Acid Profilesupporting

confidence: 52%

Overview of the African palm weevil (Rhynchophorus phoenicis) as food and feed – A critical review

Siddiqui,

Thanpandiyan,

Adli

et al. 2024

J. Insects Food Feed

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show abstract

“…These results align with findings reported by Cho et al ( 2013 ), who attributed the increase to the breakdown of cell wall structures during enzymatic hydrolysis, facilitating lipid recovery. Additionally, pH played a pivotal role in lipid extraction, with higher pH (alkaline conditions) enabling more efficient lipid extraction compared to lower pH levels (Fogang Mba et al 2021 ). The control group had elevated ash content due to the addition of alkali, required for pH adjustment and control during the hydrolysis process, as highlighted by Hall et al ( 2017 ).…”

Section: Resultsmentioning

confidence: 99%

Impact of Time and Enzyme Concentration on Sangyod Rice Bran Hydrolysate: Phytochemicals, Antioxidants, Amino Acids, and Cytotoxicity

Aenglong,

Woonnoi,

Tanasawet

et al. 2024

Rice

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This study investigated the production of Sangyod rice bran hydrolysate (SYRB) from Sangyod rice, focusing on incubation times (1, 3, and 5 h) and alcalase enzyme concentrations (0, 0.7, and 1% v/v). The results demonstrated a concentration-dependent relationship: higher alcalase concentrations increased hydrolysate yield. Prolonged incubation, especially with alcalase, enhanced substrate breakdown, further increasing hydrolysate production. The degree of hydrolysis, reflecting peptide bond cleavage, depended on both incubation time and enzyme concentration, emphasizing the role of enzyme activity in efficiency. Moreover, color analysis (L*, a*, b*) and color difference (∆E) revealed intricate changes from enzymatic hydrolysis. Proximate composition analysis showed higher protein and lipid content with increased enzyme concentration and longer incubation times, whereas ash content varied with both factors. Hydrolysate powders exhibited higher moisture content than raw rice bran, indicating the impact of the hydrolysis process. The study also explored SYRB's antioxidant properties and cytotoxicity, which were sensitive to incubation time and alcalase concentration. Longer incubation increased DPPH scavenging activity, with the highest efficacy at 3 h. Meanwhile, ABTS scavenging displayed a delicate balance with alcalase concentration. The cytotoxicity study of SYRB revealed that all concentrations of SYRB were non-toxic to C2C12 cells, with cell viability values exceeding 70%.

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Protein concentrate from Rhynchophorus phoenicis larvae: nutritional profile, protein identification, and emulsifying properties

Fogang Mba,

Viau,

David-Briand

et al. 2023

Food Measure

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Protein extraction yield, lipid composition, and emulsifying properties of aqueous extracts of Rhynchophorus phoenicis larvae extracted at pH 3.0 to 10.0.

Cited by 8 publications

References 40 publications

Overview of the African palm weevil (Rhynchophorus phoenicis) as food and feed – A critical review

Overview of the African palm weevil (Rhynchophorus phoenicis) as food and feed – A critical review

Impact of Time and Enzyme Concentration on Sangyod Rice Bran Hydrolysate: Phytochemicals, Antioxidants, Amino Acids, and Cytotoxicity

Protein concentrate from Rhynchophorus phoenicis larvae: nutritional profile, protein identification, and emulsifying properties

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