Changes of radical-scavenging capacity and ferrous reducing power in chub mackerel Scomber japonicus and Pacific saury Cololabis saira during 4 °C storage and retorting

Kuda, Takashi; Yano, Toshihiro

doi:10.1016/j.lwt.2009.02.005

Cited by 22 publications

(16 citation statements)

References 38 publications

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“…Previous studies demonstrated that MRPs might offer substantial health‐promoting activity, as they could act as reducing agents, metal chelators (Maillard et al. , 2007) and radical scavengers (Kuda & Yano, 2009). It appears that especially low molecular weight MRPs exhibit antioxidant effects in the organism after they get absorbed by the small intestine (Silván et al.…”

Section: Introductionmentioning

confidence: 99%

Effect of substrate ratios and temperatures on development of Maillard reaction and antioxidant activity of silver carp (Hypophthalmichthys molitrix) protein hydrolysate-glucose system

You

Luo

Shen

et al. 2011

International Journal of Food Science &Amp; Technology

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The study of antioxidant activity of the hydrolysates is necessary during its processing in which Maillard reaction would often occur. To understand the effect of Maillard reaction on antioxidant activity of silver carp protein hydrolysates (SPH), the Maillard reaction products (MRPs) were prepared at different ratios between SPH and glucose by Maillard reaction in powdered state, respectively. MRPs possessed a strong 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and reducing power (P < 0.05). The hydrolysate and glucose heated with the ratio of 2:1 at 60°C showed high browning intensity and good antioxidant properties (P < 0.05). According to the correlation coefficients of variables included in the hydrolysate-glucose system, good correlations were observed among the antioxidant activities, the absorbance at 294 nm and the loss of free amino groups. The results suggested that Maillard reaction has a good potential to improve the antioxidant activity of SPH.

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Section: Introductionmentioning

confidence: 99%

Effect of substrate ratios and temperatures on development of Maillard reaction and antioxidant activity of silver carp (Hypophthalmichthys molitrix) protein hydrolysate-glucose system

You

Luo

Shen

et al. 2011

International Journal of Food Science &Amp; Technology

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“…The United States Code of Federal Regulations defines commercial sterility as ''The condition achieved by application of heat, chemical sterilant(s), or other appropriate treatment that renders the equipment and containers free of viable microorganisms having public health significance, as well as microorganisms of nonhealth significance, capable of reproducing in the food under normal nonrefrigerated conditions of storage and distribution (US FDA, 2009).'' However, there are food quality losses associated with conventional retort processing, such as color changes, vitamin losses, production of undesirable odors, and texture changes (Durance & Collins, 1991;Garrote, Silva, Roa, & Bertone, 2008;Kuda & Yano, 2009;Ramaswamy & Grabowski, 1999). Traditionally canned food products have not been perceived by consumers to have high quality however, more emphasis is being placed on higher quality shelf stable retort pouch products.…”

Section: Introductionmentioning

confidence: 99%

Comparison of the quality and storage stability of salmon packaged in various retort pouches

Byun

Bae

Cooksey

et al. 2010

LWT - Food Science and Technology

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“…The production of extracellular antibiotic metabolites by marine algae has been well studied in recent years. They are also been reported that a wide range of antifungal activities were obtained from extracts of green microalgae [6] . Eventually, microalgae are almost an untapped resource of natural antioxidants due to their enormous biodiversity, much more diverse than higher plants.…”

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confidence: 96%

Chlorella vulgaris and Chlamydomonas reinhardtii: Effective Antioxidant, Antibacterial and Anticancer Mediators

Jayshree¹,

Jayashree²,

Thangaraju³

2016

IJPS

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Jayshree, et al.: Microalgae: Effective Health MediatorsAlgae are rich sources of structurally novel and biologically active metabolites. Primary and secondary metabolites produced by these organisms have drawn interest of the pharmaceutical industries. In this regard we have put forth an investigation to evaluate phenolic and flavonoid content in methanol extract of fresh algal biomass followed by antioxidant, antimicrobial and anticancer activities. Determination of total phenol and flavonoid content was followed by the 2,2-diphenyl-1-picrylhydrazyl radicals scavenging, phosphomolybdate and reducing power assay for evaluating antioxidant potency. Agar well diffusion method for antibacterial activity and trypan blue test along with MTT assay was done for anticancer activity. Among two microalgae, Chlorella vulgaris had efficiently high amount of total phenol and flavonoid content. Chlorella vulgaris is a single-celled eukaryotic green micro algae, known to be first form of a plant with a well-defined nucleus emerged over 2 billion years ago [1] . Chlorella contains the highest amount of chlorophyll of any known plant. Chlamydomonas reinhardtii, another unicellular algae though not much explored as nutrient supplement; it is well known model organism with its three genomes (nuclear, plastidial and mitochondrial) completely sequenced [2] . It finds its application mostly in molecular biology especially in studies involving flagellar motility, chloroplast dynamics, biogenesis and genetics [3] . C. vulgaris is well determined nutrientdense superfood containing 60% protein, 18 amino acids, 20 vitamins and minerals like iron, calcium, potassium, magnesium and phosphorous [4] . One of its unique properties is a phytonutrient called Chlorella Growth Factor [1] . These two microalgae are known for high volume production of β-carotene.Besides being food supplements microalgae, Chlorella sp., Chlamydomonas sp. have been proved to have antibacterial activity in vitro against both Gram positive and Gram negative bacteria [5] . The production of extracellular antibiotic metabolites by marine algae has been well studied in recent years. They are also been reported that a wide range of antifungal activities were obtained from extracts of green microalgae [6] . Eventually, microalgae are almost an untapped resource of natural antioxidants due to their enormous biodiversity, much more diverse than higher plants. They contain various biologically active compounds that are been used as source of food, feed and medicine [7] . Microalgae are

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Changes of radical-scavenging capacity and ferrous reducing power in chub mackerel Scomber japonicus and Pacific saury Cololabis saira during 4 °C storage and retorting

Cited by 22 publications

References 38 publications

Effect of substrate ratios and temperatures on development of Maillard reaction and antioxidant activity of silver carp (Hypophthalmichthys molitrix) protein hydrolysate-glucose system

Effect of substrate ratios and temperatures on development of Maillard reaction and antioxidant activity of silver carp (Hypophthalmichthys molitrix) protein hydrolysate-glucose system

Comparison of the quality and storage stability of salmon packaged in various retort pouches

Chlorella vulgaris and Chlamydomonas reinhardtii: Effective Antioxidant, Antibacterial and Anticancer Mediators

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