Agriculture of microalgae Chlorella vulgaris for polyunsaturated fatty acids (PUFAs) production employing palm oil mill effluents (POME) for future food, wastewater, and energy nexus

Kumaran, Monaambighai; Palanisamy, Karthick Murugan; Bhuyar, Prakash; Maniam, Gaanty Pragas; Rahim, Mohd Hasbi Ab.; Nagarajan, G.

doi:10.1016/j.nexus.2022.100169

Cited by 23 publications

(4 citation statements)

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“…Microalgae are efficiently capable of fixing CO 2 and simultaneously producing biomass for multiple applications, which is considered one of the most promising pathways for carbon capture and utilization (Xu et al, 2023). In addition, Kumaran et al, (2023) indicated agriculture of Chlorella vulgaris for producing polyunsaturated fatty acids through palm oil mill effluents. Lastly, certain microalgae possess potential anti-stress properties, which can help to alleviate stress in farmed fish, promoting better growth and performance (Al Mufarji et al, 2022;Mishra and Tiwari 2022;Fan et al, 2022).…”

Section: Effects Of Microalgae As Indirect Contributor To Fish Perfor...mentioning

confidence: 99%

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Mohammed,

Al-Khamis

2024

IJAR

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Background: Dietary microalgae inclusion in small or large amounts to fish species is considered one of the sources for improving nutritional values and productive performances throughout the world. Methods: The microalgae are classified through light and electron microscopes into four groups: blue-green, green, golden and diatoms algae. The microalgae can be cultured in the laboratory under controlled conditions. Hence, the grown microalgae biochemical analysis of pigments, proteins and carbohydrates were differed over controlled conditions. Moreover, molecular biology concerning genes and genomes enabled to study ecology, evolution and physiology of microalgae. The fascinating field of microalgae genetic engineering was applied to produce invaluable microalgae compounds as omega-3 fatty acids. The microalgae and their purified compounds were used as direct nutritional sources or as indirect contributors through improvement of water quality and reduction of stress. Result: The chemical composition of microalgae differed depending on nutrient availability for production and microalgae species. The microalgae invaluable compounds include “proteins, lipids, polysaccharides, polyunsaturated fatty acids, pigments, vitamins and other bioactive constituents”. The dietary microalgae and their purified compounds have been shown to provide beneficial effects in growth performance and body health. The roles of microalgae and their constituents as antioxidant, antibacterial, antiviral and anti-tumour materials have been well-established versus challenging problems. In this context, this review is designed to compile and discuss the advantages and disadvantages effects of microalgae on feed utilization, reproductive and therapeutic performances in fish.

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Section: Effects Of Microalgae As Indirect Contributor To Fish Perfor...mentioning

confidence: 99%

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Mohammed,

Al-Khamis

2024

IJAR

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“…Sus propiedades antioxidantes, inmunomoduladoras y antimicrobianas, la convierte también en un objeto de interés en la industria alimentaria y farmacéutica (Kumar et al, 2022). Chlorella es reconocida por su alta capacidad de acumular lípidos y su contenido en ácidos grasos poliinsaturados (Kumaran et al, 2023). Además, posibles efectos beneficiosos en la salud, como la reducción de los niveles de colesterol y la mejora del sistema inmunológico están siendo investigados (Barghchi et al, 2023).…”

Section: Especiesunclassified

Uso de redes neuronal convolucionales 1D en espectrometrías para clasificación de géneros de microalgas

González Hernández,

Guzmán Sánchez,

Acién

et al. 2023

XLIV Jornadas De Automática: Libro De Actas: Universidad De Zaragoza, Escuela De Ingeniería Y Arquitectura, 6, 7 Y 8 De Septiem

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En este trabajo se presenta el desarrollo de una red neuronal para la clasificación de especies de microalgas basada en muestras espectrales. Los datos necesarios para realizar la clasificación son obtenidos mediante un espectrofotómetro, utilizado barridos espectrales como datos representativos para la caracterización de las muestras. El modelo desarrollado ha sido entrenado en base a estos datos y permite distinguir y clasificar entre 4 géneros diferentes de microalgas, Spirulina, Chlorella, Synechococcus y Scenedesmus. Los resultados demuestran una elevada tasa de acierto y precisión en el modelo frente a muestras puras, presentando un gran potencial para el desarrollo futuro de herramientas para la monitorización de cultivos a gran escala que permita contribuir al control de contaminación del cultivo.

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“…This includes virgin wood, energy crops, agricultural residues, food waste, and industrial and co-products. Biomass energy from wood and/or energy crops is controversial because it takes up land and freshwater that could be used for food crops (Junluthin et al, 2021;Kumaran et al, 2022). In addition, because of the fertilizers and pesticides used to grow these crops on a large scale, could also add to pollution problems.…”

Section: Introductionmentioning

confidence: 99%

Influence of nanoparticles inclusion on the production of bioethanol from corn stalks and leaves

Saetang¹,

Tipnee²

2022

Maejo Int. J. Energ. Environ. Comm. or MIJEEC

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Bioethanol is a viable alternative to petroleum-derived fossil fuels. It is renewable, low-cost, and the preferred fuel for most developing countries worldwide. Although it is possible to make bioethanol from corn stalks and leaves wastes, second-generation biofuels made from agricultural waste feedstocks represent a significant step forward. In the present research, nickel oxide (NiO) nanoparticles (NPs) were used as a biocatalyst to achieve maximum ethanol output. The pretreatment of 2% NaOH with NiO NPs, 15-min autoclave condition, showed the highest total and reducing sugar yield was 162.69 g/L and 43.75 g/L. After hydrolysis, the suitable total and reducing sugar yield of 185.43 g/L and 125.42 g/L was chosen for further fermentation with the expansion of Saccharomyces cerevisiae cells. Separate hydrolysis and fermentation (SHF) using corn stalk and leaf waste was significantly assisted by incorporating a nanocatalyst; ethanol concentration was increased to 15.8 g/L at 24 hours incubation period. The study revealed critical information regarding ways NiO NPs could be employed to improve the efficiency of the ethanol production bioprocess.

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Agriculture of microalgae Chlorella vulgaris for polyunsaturated fatty acids (PUFAs) production employing palm oil mill effluents (POME) for future food, wastewater, and energy nexus

Cited by 23 publications

References 50 publications

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Effects of Dietary Microalgae Inclusion on Feed Utilization, Morphological and Chemical Characteristics and Body Health in Fish: Advantages and Disadvantages

Uso de redes neuronal convolucionales 1D en espectrometrías para clasificación de géneros de microalgas

Influence of nanoparticles inclusion on the production of bioethanol from corn stalks and leaves

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