Volatile Constituents by Treatment of Artificial Saliva in Fresh Ginseng Root

인준교,; 권우섭,; 민진우,; 이범수,; 김은정,; 양덕춘,

doi:10.5142/jgr.2008.32.4.305

Cited by 3 publications

(3 citation statements)

References 12 publications

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“…Phenyl dipyrromethane was synthesized, and the characterization data were consistent with the literature . The preparation of artificial saliva was adopted from a reported method . The bacterial strain E.…”

Section: Methodsmentioning

confidence: 88%

“…The previously reported protocol was followed for determining the in vitro release study. ,,, Briefly, 44 mg of each of the nano-starch sensitizers (ZnCP-SNPs/DMCP-SNPs/PdCP-SNPs) was immersed in 5 mL artificial saliva under two different pH 4 and pH 7 conditions, and it was incubated in an orbital incubator shaker at 37 °C for 24 h. The immersed nano-starch sensitizers were observed for the release of chromone-porphyrins ( 7 , 8 , and 9 ) into the artificial saliva. A graph was plotted based on the absorbance of artificial saliva at 412 nm (ZnCP), 403 nm (DMCP), and 400 nm (PdCP) at regular time intervals (30 min) to monitor the release of chromone-porphyrins ( 7 , 8 , and 9 ).…”

Section: Methodsmentioning

confidence: 99%

“…49 The preparation of artificial saliva was adopted from a reported method. 60 The bacterial strain E. faecalis (MTCC no. 6845) was purchased from CSIR-Institute of Microbial Technology (IMTECH), Chandigarh, India.…”

Section: ■ Experimental Sectionmentioning

confidence: 99%

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Synthesis of Metallo-Chromone Porphyrin Nano-Starch Sensitizers as Photodynamic Therapeutics for the Eradication of Enterococci Dental Pathogens

Gogde,

Paul,

Pujari

et al. 2023

J. Med. Chem.

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Photodynamic therapy (PDT), as an advanced, alternative, and promising treatment, can inhibit dental pathogens. PDT employs the activation of photosensitizers via the light of a particular wavelength and molecular oxygen to inhibit dental pathogens. Herein, we present a comprehensive study on the synthesis and characterization of three chromone-porphyrins [Zn(II)-5-[4-chromone]-15-(4-phenyl)porphyrin (ZnCP), 5-[4-chromone]-15-(4-12 phenyl)porphyrin (DMCP), and Pd(II)-5-[4-chromone]-15-(4-phenyl)porphyrin (PdCP)].Next, the computational study was also performed to establish the correlation between photophysical properties and theoretical calculations for those chromone-porphyrins using density functional theory and time-dependent density functional theory. Furthermore, chromone-porphyrins were encapsulated in starch nanoparticles to develop soluble nano-starch sensitizers (ZnCP-SNPs, DMCP-SNPs, and PdCP-SNPs) via the nanoprecipitation technique. Upon green light exposure, these nano-starch sensitizers exhibited excellent singlet oxygen generation ability. Moreover, final nanoformulations have been explored for pH responsiveness. Based on our intriguing findings, the chromone-porphyrin-loaded nano-starch sensitizers displayed great potential as prospective PDT to treat enterococci dental pathogens.

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Section: Methodsmentioning

confidence: 88%

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Synthesis of Metallo-Chromone Porphyrin Nano-Starch Sensitizers as Photodynamic Therapeutics for the Eradication of Enterococci Dental Pathogens

Gogde,

Paul,

Pujari

et al. 2023

J. Med. Chem.

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Sensory Characteristics and Consumer Acceptability of Red Ginseng Extracts Produced with Different Processing Methods

Yoon

Hong

Lê

et al. 2011

Journal of Food Science

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The red ginseng extract (RGE) market is rapidly growing due to the consumer awareness of its superior health-promoting effects. However, little attention has been given to sensory properties that are a critical factor in determining quality and consumer preference. The results of this study will be helpful for researchers and manufacturers to understand the sensory characteristics of RGEs and to detect the driving factors of consumer acceptability. Also, the sample preparation and presentation procedures developed in this experiment will be used effectively in academia and industries to examine sensory characteristics of RGE products.

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Analysis of Essential Oil Composition of Solidago virga-aurea var. asiatica Nakai with Different Extraction Methods

Choi¹

2016

The Korean Journal of Food And Nutrition

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This study investigated the chemical composition of Solidago virga-aurea var. asiatica Nakai essential oils collected using different extraction methods. The essential oils obtained by simultaneous steam distillation extraction (SDE) and hydrodistillation extraction (HDE) methods from the aerial parts of Solidago virga-aurea var. asiatica Nakai were analyzed by GC and GC-MS. Ninety-nine volatile flavor compounds were identified in the essential oil produced from Solidago virga-aurea var. asiatica Nakai using the SDE method. These compounds were classified into eight categories in terms of chemical functionality: 26 hydrocarbons, 8 aldehydes, 36 alcohols, 7 ketones, 12 esters, 5 oxides and epixides, 4 acids, and a miscellaneous one. Spathulenol (15.66%) was the most abundant compound. Ninety-eight compounds including of 35 hydrocarbons, 6 aldehydes, 29 alcohols, 6 ketones, 10 esters, 4 oxides and epixides, 7 acids, and a miscellaneous one were identified in the essential oil from the plant using the HDE method. Hexadecanoic acid (24.74%) was the most abundant compound.

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Volatile Constituents by Treatment of Artificial Saliva in Fresh Ginseng Root

Cited by 3 publications

References 12 publications

Synthesis of Metallo-Chromone Porphyrin Nano-Starch Sensitizers as Photodynamic Therapeutics for the Eradication of Enterococci Dental Pathogens

Synthesis of Metallo-Chromone Porphyrin Nano-Starch Sensitizers as Photodynamic Therapeutics for the Eradication of Enterococci Dental Pathogens

Sensory Characteristics and Consumer Acceptability of Red Ginseng Extracts Produced with Different Processing Methods

Analysis of Essential Oil Composition of Solidago virga-aurea var. asiatica Nakai with Different Extraction Methods

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