Estimation of Antioxidant Activity of Different Mixed Herbal Infusions using Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy and Chemometrics

Venetsanou, Aikaterini; Anastasaki, Eirini; Gardeli, Chrysavgi; Tarantilis, Petros Α.; Pappas, Christos S.

doi:10.9755/ejfa.2016-11-1670

Cited by 8 publications

(5 citation statements)

References 36 publications

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“…Lu et al [ 72 ] investigated the antibacterial effects of garlic concentrate by using Fourier Transform Infrared Spectroscopy. Similarly Venetsanou et al [ 73 ] estimated antioxidant activity of different mixed herbal infusions using attenuated total reflectance Fourier transform infrared spectroscopy and chemometrics.…”

Section: Methods For Antioxidant Extraction and Determinationmentioning

confidence: 99%

Antioxidant Activity of Spices and Their Impact on Human Health: A Review

et al. 2017

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Antioxidants are substances that prevent oxidation of other compounds or neutralize free radicals. Spices and herbs are rich sources of antioxidants. They have been used in food and beverages to enhance flavor, aroma and color. Due to their excellent antioxidant activity, spices and herbs have also been used to treat some diseases. In this review article, the chemical composition and antioxidant activity of spices and culinary herbs are presented. The content of flavonoids and total polyphenols in different spices and herbs are summarized. The applications of spices and their impacts on human health are briefly described. The extraction and analytical methods for determination of antioxidant capacity are concisely reviewed.

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Section: Methods For Antioxidant Extraction and Determinationmentioning

confidence: 99%

Antioxidant Activity of Spices and Their Impact on Human Health: A Review

et al. 2017

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“…In PAT, the combination of appropriate measurement devices with multivariate statistical analysis (chemometrics) creates tools which can rapidly, accurately and usually non-destructively assess the quality, quantity and certain functional properties of various organic compounds [21]. Fourier transform infrared (FTIR) spectroscopy has been an ideal PAT tool for the food industry [22][23][24][25] since it can provide detailed information about the molecular structure of specific compounds of interest. Moreover, when combined with advanced chemometrics, it leads to the prediction of their content in the final product, thus allowing its implementation in the form of an on-line/at-line process analyzer [26].…”

Section: Introductionmentioning

confidence: 99%

Pleurotus Mushrooms Content in Glucans and Ergosterol Assessed by ATR-FTIR Spectroscopy and Multivariate Analysis

Bekiaris

Tagkouli

Koutrotsios

et al. 2020

Foods

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Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy was used to monitor the infrared absorption spectra of 79 mushroom samples from 29 Pleurotus ostreatus, P. eryngii and P. nebrodensis strains cultivated on wheat straw, grape marc and/or by-products of the olive industry. The spectroscopic analysis provided a chemical insight into the mushrooms examined, while qualitative and quantitative differences in regions related to proteins, phenolic compounds and polysaccharides were revealed among the species and substrates studied. Moreover, by using advanced chemometrics, correlations of the recorded mushrooms’ spectra versus their content in glucans and ergosterol, commonly determined through traditional analytical techniques, allowed the development of models predicting such contents with a good predictive power (R2: 0.80–0.84) and accuracy (low root mean square error, low relative error and representative to the predicted compounds spectral regions used for the calibrations). Findings indicate that FTIR spectroscopy could be exploited as a potential process analytical technology tool in the mushroom industry to characterize mushrooms and to assess their content in bioactive compounds.

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“…Three presentations, capsule shells, contents, and intact capsules, of Yaobitong capsule, were analysed using NIRS-LSSVM model ( Si et al., 2021 ). MIRS-PLS model was used to predict feeding levels of PHPs by detecting the excipient content ( Guo et al., 2016 ) as well as the antioxidant activity of mixed herbal infusions ( Venetsanou et al., 2017 ). Laser-induced breakdown spectroscopy (LIBS) with element information and MIRS with molecular information was fused to classify the compound Salvia miltiorrhiza by RF discrimination models ( Liang et al., 2020 ).…”

Section: Quality and Safety Inspection Of Patent Herbal Productsmentioning

confidence: 99%

Trends in digital detection for the quality and safety of herbs using infrared and Raman spectroscopy

et al. 2023

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Herbs have been used as natural remedies for disease treatment, prevention, and health care. Some herbs with functional properties are also used as food or food additives for culinary purposes. The quality and safety inspection of herbs are influenced by various factors, which need to be assessed in each operation across the whole process of herb production. Traditional analysis methods are time-consuming and laborious, without quick response, which limits industry development and digital detection. Considering the efficiency and accuracy, faster, cheaper, and more environment-friendly techniques are highly needed to complement or replace the conventional chemical analysis methods. Infrared (IR) and Raman spectroscopy techniques have been applied to the quality control and safety inspection of herbs during the last several decades. In this paper, we generalize the current application using IR and Raman spectroscopy techniques across the whole process, from raw materials to patent herbal products. The challenges and remarks were proposed in the end, which serve as references for improving herb detection based on IR and Raman spectroscopy techniques. Meanwhile, make a path to driving intelligence and automation of herb products factories.

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Estimation of Antioxidant Activity of Different Mixed Herbal Infusions using Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy and Chemometrics

Cited by 8 publications

References 36 publications

Antioxidant Activity of Spices and Their Impact on Human Health: A Review

Antioxidant Activity of Spices and Their Impact on Human Health: A Review

Pleurotus Mushrooms Content in Glucans and Ergosterol Assessed by ATR-FTIR Spectroscopy and Multivariate Analysis

Trends in digital detection for the quality and safety of herbs using infrared and Raman spectroscopy

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