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Dissertation
Environmental parameters influence on lipid accumulation in Scenedesmus obliquus
Authors: --- --- --- --- --- et al.
Year: 2019 Publisher: Liège Université de Liège (ULiège)

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Abstract

Increasingly studied for bio-fuel production, microalgae are able to store large quantities of lipids. The effects of nitrogen starvation, temperature and light stress on growth, lipid accumulation and production in Scenedesmus obliquus S4, a strain supplied by Lipofabrik, were studied. Nitrogen deprivation increased lipid accumulation by a factor of 7, while a daily temperature cycle increased it by a factor of 4. A potential photo-inhibition effect could be highlighted for the S4 strain at 150 µmol/m²/s. The effects of sonication, freeze-drying and freezing on the performance of lipid extraction were also compared, leading to the conclusion that freeze-drying allows the most effective extraction of total lipids.


Periodical

Book
Marine Phenolics : Extraction and Purification, Identification, Characterization and Applications
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Phenolic compounds are an extremely diverse class of ubiquitous secondary metabolites produced by a variety of organisms playing different biological roles. They have numerous types of demonstrated bioactivities, including antioxidant, antimicrobial, anti-inflammatory, antitumoral, immunomodulator, neuroprotective, cardioprotective, and antidiabetic activities. Marine organisms produce a vast collection of unique phenolic structures, some of them not found in terrestrial habitats. Progress in different aspects is rapidly advancing, and this Special Issue will provide updated information and recent studies on marine phenolics. Specially, this issue is focused on their chemical characterization, elucidation of their structures, evaluation of their biological properties and mechanisms of action, efficient extraction and purification technologies, development of value-added applications, as well as formulation of novel products.


Periodical
Journal of genetic resources.
Authors: ---
ISSN: 24234257 25882589 Year: 2015 Publisher: Babolsar, Iran : University of Mazandaran,

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Free radical damage and its control
Authors: ---
ISBN: 044489716X 0444803033 9786612167720 1282167723 0080860885 Year: 1994 Volume: 28 Publisher: Amsterdam : Elsevier,


Book
Exotic fruits reference guide
Authors: --- ---
ISBN: 0128031530 0128031387 9780128031537 9780128031384 Year: 2018 Publisher: London, England : Academic Press,

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Abstract

Exotic Fruits Reference Guide is the ultimate, most complete reference work on exotic fruits from around the world. The book focuses on exotic fruit origin, botanical aspects, cultivation and harvest, physiology and biochemistry, chemical composition and nutritional value, including phenolics and antioxidant compounds. This guide is in four-color and contains images of the fruits, in addition to their regional names and geographical locations. Harvest and post-harvest conservation, as well as the potential for industrialization, are also presented as a way of stimulating interest in consumption and large scale production.

Keywords

Antioxidants. --- Fruit. --- Nutritive Value. --- Phenols. --- Tropical fruit. --- Subtropical fruit --- Subtropical fruits --- Tropical fruits --- Fruit --- Tropical plants --- Phenol --- Availability, Biological Nutritional --- Availability, Nutritional Biologic --- Biologic Availability, Nutritional --- Biologic Nutritional Availability --- Nutrition Value --- Nutritional Availability, Biologic --- Nutritional Availability, Biological --- Nutritional Biological Availability --- Nutritional Food Quality --- Nutritional Quality --- Nutritional Value --- Nutritive Quality --- Biological Availability, Nutritional --- Nutritional Availability --- Availability, Biologic Nutritional --- Availability, Nutritional --- Availability, Nutritional Biological --- Biological Nutritional Availability --- Food Quality, Nutritional --- Nutrition Values --- Nutritional Biologic Availability --- Nutritional Values --- Nutritive Values --- Quality, Nutritional --- Quality, Nutritional Food --- Quality, Nutritive --- Value, Nutrition --- Value, Nutritional --- Value, Nutritive --- Values, Nutrition --- Values, Nutritional --- Values, Nutritive --- Fruits --- Pomology --- Food --- Food crops --- Horticultural crops --- Horticultural products --- Plants --- Anti-Oxidant Effect --- Anti-Oxidant Effects --- Anti-Oxidants --- Antioxidant Effect --- Antioxidant Effects --- Anti Oxidant Effect --- Anti Oxidant Effects --- Anti Oxidants --- Oxygen Radical Absorbance Capacity --- Food Preservatives --- Oxidation-Reduction --- Preservatives, Pharmaceutical --- Oxidants --- analogs & derivatives --- Anti-Oxidant --- Antioxidant --- Antioxidant Activity --- Activity, Antioxidant --- Anti Oxidant


Book
Extractable and Non-Extractable Antioxidants
Authors: ---
ISBN: 3039214381 3039214373 9783039214389 Year: 2019 Publisher: Basel, Switzerland : MDPI,

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Abstract

The Special Issue "Extractable and Non-Extractable Antioxidants" gives an updated view on antioxidants-both in their extractable and non-extractable form-in the different food groups, their products thereof, and food preparations as well as byproducts and biomass waste. The potential beneficial properties of these compounds and nutraceutical formulations are described in the various studies covered in this Special Issue.

Keywords

biorefinery --- polyphenols --- polymerization --- n/a --- black teas --- nutrient --- ultrasound assisted extraction --- cyclodextrin --- HPLC-ESI/MS --- legumes --- degradation --- LC-ESI-Q-TOF-MS --- antioxidant activity --- forest residues --- multivariate analysis --- bio-based --- chemometrics --- extractable polyphenols --- extractable compounds --- pre-column HPLC method --- Cagnulari marc --- antioxidant capacity --- flour --- total polyphenol content (TPC) --- digestibility --- ferric reducing antioxidant power (FRAP) --- natural antioxidants --- dietary assessment. --- eggplant --- antioxidant --- botanicals --- anthocyanins --- trans-cinnamaldehyde --- anti-inflammation --- cereals --- functional ingredient --- food composition database --- agglomerative hierarchical clustering --- circular economy --- fermentation --- Aloysia triphylla --- Naviglio Extractor® --- flavonols glycosides --- self-inclusion --- phenolic contents --- grape seed --- integrated food research --- antioxidants --- dedicated databases --- phenolic compounds --- non-extractable compounds --- value-added by-products --- phenolic acids --- dietary supplements --- berries jam --- phenolics --- inclusion complex --- sour cherry --- Pleurotus ostreatus --- catechins --- proanthocyanidins --- Chinese mistletoes --- nuclear magnetic spectroscopy --- nitric oxide scavengers --- quercitrin --- endothelial cell --- polyphenolic compounds --- Italian popular recipes --- green extraction --- non-extractable polyphenols --- classic extraction --- study approach --- daidzein --- ?-cyclodextrin --- Camellia sinensis --- antioxidant properties --- digestive enzyme --- extractable --- bioactive compounds --- principal component analysis --- non-extractable --- oxidative stress

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