Development of a new scale-up equation to obtain Tucumã-of-Pará (Astrocaryum vulgare Mart.) oil rich in carotenoids using supercritical CO2 as solvent

Menezes, Eduardo Gama Ortiz; Barbosa, Jhonatas Rodrigues; Pires, Flávia; Ferreira, Maria Caroline Rodrigues; Silva, Ana Paula de Souza e; Siqueira, Leticia Maria Martins; Carvalho, Raul Nunes de

doi:10.1016/j.supflu.2021.105481

Cited by 21 publications

(9 citation statements)

References 44 publications

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“…Carbon acts as a stressor causing microalgae to change the biosynthetic pathway into the formation and accumulation of neutral lipids, especially in the form of triglycerides that can help microalgae to survive under unfavorable conditions (Nurmitasari et al, 2014). In this phase, microalgae will slow down their growth and cell division, so they do not spend a lot of energy when adapting (Menezes et al, 2022;Musa et al, 2020).…”

Section: Discussionmentioning

confidence: 99%

The Effect of Different Additions of Carbon Dioxide on Growth, Lipids, Carotenoids and Chlorophyll-a of <i>Chaetoceros Calcitrans</i>

Amaliandini¹,

Nashrullah²,

Larasati³

et al. 2023

J. Ecol. Eng.

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Global warming gives phytoplankton a significant role in reducing carbon. C. calcitras is a phytoplankton which utilizes carbon dioxide for growth and the formation of secondary metabolites in order to survive. The purpose of this study was to determine the effect of differences in duration on growth, lipid content, carotenoids and chlorophyll-a in C. calcitrans and to determine the optimal duration. An experimental method with statistical analysis using ANOVA was used in this study. The treatments implemented were the addition of carbon dioxide for 0, 2, 4, 6, 8, 10, 12, and 14 minutes with a volume of carbon dioxide addition of 3 bps. The results showed that the addition of carbon dioxide had a significant effect (P<0.05) on the value of lipids, growth, carotenoids and chlorophyll-a. The highest density value was obtained in Treatment for 2 minutes to increase growth with the highest total value of 2,927,500 cells/ml. The best treatment to increase lipids was Treatment for 12 minutes with lipid content of 63.33% and lipid productivity of 1.82 mg/l/day. The best treatment to increase carotenoid content was Treatment for 4 minutes with carotenoid content of 2.20 g/mL and chlorophyll-a content of 1.4431 g/mL. Optimal treatment differences to obtain the highest value of each parameter differ from each other, depending on the synthesis and physiological processes of C. calcitrans.

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Section: Discussionmentioning

confidence: 99%

The Effect of Different Additions of Carbon Dioxide on Growth, Lipids, Carotenoids and Chlorophyll-a of <i>Chaetoceros Calcitrans</i>

Amaliandini¹,

Nashrullah²,

Larasati³

et al. 2023

J. Ecol. Eng.

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“… Components Euterpe oleracea Euterpe precatoria Bactris gasipaes Bactris gasipaes (White) Mauritia flexuosa Astrocaryum aculeatum Astrocaryum vulgare Nutritional composition (%) Moisture 84.10 a [ 89 ] 39.80 [ 90 ] 62.43 a [ 29 ] 28.85 [ 23 ] 64.45 a [ 35 ] 36.76 [ 91 ] 5.68 [ 92 ] Lipids 48.00 [ 93 ] 25.12 [ 90 ] 6.88 a [ 29 ] 7.80 [ 23 ] 14.28 a [ 35 ] 32.37 [ 91 ] 32.73 [ 92 ] Proteins 12.00 [ 93 ] 8.26 [ 90 ] 3.90 a [ 29 ] 5 [ 23 ] 2.42 a [ 35 ]. 9.19 [ 91 ] 4.58 [ 92 ] …”

Section: Fruits Of Amazonian Palm Treesmentioning

confidence: 99%

Amazonian palm tree fruits: From nutritional value to diversity of new food products

Amorim,

Godoy

et al. 2024

Heliyon

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“…34,35 EXTRACTION, DETECTION, AND IDENTIFICATION OF ⊍-CAROTENE At present, the common carotenoid extraction methods include organic solvent extraction, microwave-assisted extraction, ultrasonic-assisted extraction, and supercritical carbon dioxide extraction. [36][37][38] However, most methods are only suitable for extracting one or several carotenoids with high content of raw materials, and traditional organic solvent extraction is usually used for rare ⊍-carotene. 39,40 The detection and identification of ⊍-carotene are no different from other carotenoid methods.…”

Section: Biosynthesis Of ⊍-Carotenementioning

confidence: 99%

α‐Carotene: a valuable carotenoid in biological and medical research

Zhao

Chen

Ci³

et al. 2022

J Sci Food Agric

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α‐Carotene, one of the C40 carotenes, is a natural lipid‐soluble terpene. The chemical structure of α‐carotene is based on the unsaturated polyene chain skeleton, with an ε‐ring and a β‐ring on each side of the skeleton. α‐Carotene is widely found in dietary fruits and vegetables, and the concentration depends on the plant species. In addition, processing methods and storage conditions used in the food and medical industries can alter the concentration of α‐carotene in raw materials. This review of α‐carotene summarizes the major studies on chemical structure, source, extraction, detection, biosynthesis, processing effect, bioactivity, medicine, and biotechnology. Whether α‐carotene supplementation or a diet rich in fruits and vegetables has a positive effect on the prevention of cancer, cardiovascular disease, and other diseases is the focus of this study. © 2022 Society of Chemical Industry.

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Development of a new scale-up equation to obtain Tucumã-of-Pará (Astrocaryum vulgare Mart.) oil rich in carotenoids using supercritical CO2 as solvent

Cited by 21 publications

References 44 publications

The Effect of Different Additions of Carbon Dioxide on Growth, Lipids, Carotenoids and Chlorophyll-a of <i>Chaetoceros Calcitrans</i>

The Effect of Different Additions of Carbon Dioxide on Growth, Lipids, Carotenoids and Chlorophyll-a of <i>Chaetoceros Calcitrans</i>

Amazonian palm tree fruits: From nutritional value to diversity of new food products

α‐Carotene: a valuable carotenoid in biological and medical research

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