Properties of Aqueous Extract of Protaetia Brevitarsis Larva and Mountain Ginseng Fermented by &amp;lt;i&amp;gt;Lactobacillus brevis&amp;lt;/i&amp;gt;

Lee, Young-Duck

doi:10.13103/jfhs.2018.33.5.369

Cited by 4 publications

(3 citation statements)

References 17 publications

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“…2016). The antioxidant and cytoprotective effects of insect extracts have been confirmed by Lee (2018) and Sim et al . (2018), who studied the biological activity of aqueous extracts of P. b. seulensis larvae.…”

Section: Resultsmentioning

confidence: 61%

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Antioxidant and cytoprotective effects of enzyme‐extracted constituents of Protaetia brevitarsis seulensis powder

Choi

Son³

et al. 2020

Entomological Research

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This study was aimed to compare the antioxidant and cytoprotective effects of hot‐water and enzyme‐extracted constituents of Protaetia brevitarsis seulensis powder. The products of enzymatic extraction had 1,1‐diphenyl‐2‐picrylhydrazyl (DPPH)‐radical‐scavenging activity, cytotoxic effects, and provided cytoprotection against H2O2 and intracellular reactive oxygen species. Enzymatic extraction improved DPPH‐radical‐scavenging activity relative to hot‐water extraction (P < 0.05), with inhibition rates of 33% at 500 μg/mL and 35% at 1000 μg/mL. Cell viability ranged from 100 to 122%, and was higher for hot‐water than for enzymatic extraction (P > 0.05). Hot‐water extraction achieved greater cytoprotection against H2O2 than enzymatic extraction. However, enzymatic extraction achieved greater antioxidant and cytoprotective activity against reactive oxygen species than hot‐water extraction. These results provide evidence of the antioxidant and cytoprotective effects produced by enzymatic extraction of the active ingredients from Protaetia brevitarsis seulensis powder.

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Section: Resultsmentioning

confidence: 61%

“…Using both methods, cell viability ranged from 100 to 122%, and tended to be higher using the products of hot‐water extraction. Lee (2018) reported that aqueous‐extraction products of P. b. seulensis larvae were not cytotoxic: cell viability ranged from 93 to 103%.…”

Section: Resultsmentioning

confidence: 99%

Antioxidant and cytoprotective effects of enzyme‐extracted constituents of Protaetia brevitarsis seulensis powder

Choi

Son³

et al. 2020

Entomological Research

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“…To utilize PBL as a useful food source, it is necessary to develop a suitable processing method. Fermentation (Lee, 2018;Sim et al, 2018) and protein hydrolysis are examples of processing methods that have been tested and reported. On the other hand, the extraction is the most basic process for commercialization of food materials.…”

Section: Introductionmentioning

confidence: 99%

Effect of subcritical water extraction conditions on the activity of alcohol metabolizing enzymes, ACE inhibition, and tyrosinase inhibition in Protaetia brevitarsis larvae

Bae

Lee

2020

Food Sci Biotechnol

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In order to develop processing methods with high physiological activity for Protaetia brevitarsis larvae (PBL), subcritical water (SCW) extraction was applied. The dried powder (1 g) of PBL was extracted with 10 mL distilled water at 100, 200, and 300 °C for 30 min. The SCW treatment significantly (p \ 0.05) increased some physiological activities of the PBL extracts. The SCW extract at 300 °C increased alcohol dehydrogenase, acetaldehyde dehydrogenase, and tyrosinase inhibitory activities from 192.3 ± 4.1% to 452.2 ± 0.5%, 125.4 ± 2.9% to 153.3 ± 0.4%, and -7.0 ± 0.7% to 26.1 ± 1.4%, respectively, compared to the extract at 100 °C. Contrarily, the inhibition activity of angiotensin converting enzyme was the highest at 200 °C. These results suggest that SCW is a suitable method to extract and maintain the physiological activity of PBL.

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Fermented Property and Antioxidative Effect of GABA Producing <i>Lactobacillus plantarum</i> from Kimchi

Lee¹

2021

J. Fd Hyg. Safety

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Properties of Aqueous Extract of Protaetia Brevitarsis Larva and Mountain Ginseng Fermented by <i>Lactobacillus brevis</i>

Cited by 4 publications

References 17 publications

Antioxidant and cytoprotective effects of enzyme‐extracted constituents of Protaetia brevitarsis seulensis powder

Antioxidant and cytoprotective effects of enzyme‐extracted constituents of Protaetia brevitarsis seulensis powder

Effect of subcritical water extraction conditions on the activity of alcohol metabolizing enzymes, ACE inhibition, and tyrosinase inhibition in Protaetia brevitarsis larvae

Fermented Property and Antioxidative Effect of GABA Producing <i>Lactobacillus plantarum</i> from Kimchi

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