Systematic chemical analysis of flavonoids in the Nelumbinis stamen

Liu, Jiushi; Guo, Yaojie; Zhang, Jin; Qi, Yanfeng; Jia, Xiaoguang; Gang-feng, Gao; Shuai, Jingao; Liu, Haitao; Zhang, Bengang; Xiao, Pei‐Gen

doi:10.1016/j.phymed.2014.09.003

Cited by 7 publications

(7 citation statements)

References 5 publications

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“…To be specific, only the red‐flower‐producing cultivar “Yehonglian,” contained anthocyanin compounds, whereas the white cultivar “Baige” was detected with none (Deng et al., ; Yang et al., ), as the anthocyanin branch might be blocked in the white cultivar. This can be simply explained, as the anthocyanins determine the red color in the lotus (Deng et al., ; Liu et al., ; Moller, Madsen, Aaltonen, & Skibsted, ).…”

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

“…Different sample preparation methods have been applied to the lotus samples prior to analysis and the 2 most commonly used are freezing and drying. Drying methods include open‐air drying (Huang et al., ; Liu et al., , ; Wu et al., ; Yang, Chang, Chan, Lee, & Wang, ; Zheng, Zheng, & Zeng, ), sun‐drying (Ho et al., ), and oven‐drying (Chang, Ou, Yang, & Huang, ; Liao, Guo, & Lin, ; Lin, Lai, Liu, & Wu, ; Liu et al., ). Among these, oven‐drying is the most popular method, and drying temperatures range from room temperature of 25 °C (Feng et al., ) to the highest of 105 °C (Chen et al., ).…”

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

“…In this regard, Liu et al. () proposed extraction cycles as the most important parameter, followed by solvent‐to‐sample ratio, extraction time, and solvent. The optimum conditions for “Honglian” leaf extraction were proposed to be 70% methanol and solvent: with a sample ratio of 30:1 at 4 °C for 36 h (Chen et al., ); and 2 extraction cycles with 60 mL methanol for an hour per cycle for the stamens (Liu et al., ).…”

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

“…() proposed extraction cycles as the most important parameter, followed by solvent‐to‐sample ratio, extraction time, and solvent. The optimum conditions for “Honglian” leaf extraction were proposed to be 70% methanol and solvent: with a sample ratio of 30:1 at 4 °C for 36 h (Chen et al., ); and 2 extraction cycles with 60 mL methanol for an hour per cycle for the stamens (Liu et al., ). Although the optimum extraction conditions for lotus seedpod was as follows: ethanol concentration 78%, shaking speed 223.4 rpm, and an extraction time of 5.2 h (Pintathong, Chanphithak, Sereetaveekul, Thitipramote, & Chaiwut, ).…”

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

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Lotus Flavonoids and Phenolic Acids: Health Promotion and Safe Consumption Dosages

Limwachiranon

Huang

Shi

et al. 2018

Comp Rev Food Sci Food Safe

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Nelumbo nucifera Gaertn., also known as the sacred lotus, is extensively cultivated in Southeast Asia, primarily for food and as an herbal medicine. This article reviews studies published between 1995 and 2017, on flavonoid and phenolic acid profiles and contents of 154 different cultivars of lotus. So far, some 12 phenolic acids and 89 to 90 flavonoids (47 flavonols, 25 to 26 flavons, 8 flavan-3-ols, 4 flavanons, and 5 anthocyanins) have been isolated from different parts of the lotus plant, including its leaves (whole leaf, leaf pulp, leaf vein, and leaf stalk), seeds (seedpod, epicarp, coat, kernel, and embryo), and flowers (stamen, petal, pistil, and stalk), although not all of them have been quantified. Factors affecting flavonoids and phenolic acid profiles, including types of tissues and extracting factors, are discussed in this review, in order to maximize the application of the lotus and its polyphenols in the food industry. Health promotion activities, attributed to the presence of flavonoids and phenolic acids, are described along with toxicology studies, illustrating appropriate usage and safe consumption dosages of lotus extracts. This review also presents the controversies and discusses the research gaps that limit our ability to obtain a thorough understanding of the bioactivities of lotus extracts.

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Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

Section: Factors Affecting Variations In Flavonoids and Phenolic Acidsmentioning

confidence: 99%

See 2 more Smart Citations

Lotus Flavonoids and Phenolic Acids: Health Promotion and Safe Consumption Dosages

Limwachiranon

Huang

Shi

et al. 2018

Comp Rev Food Sci Food Safe

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“…A novel approach, ultra performance liquid chromatography coupled with quadrupole time‐of‐flight mass spectrometry (UPLC Q‐TOF/MS) method has been becoming a very powerful tool to analyze and identify chemical compounds of complex samples due to the high resolution, high sensitivity and high speed of analysis (Yin and others ; Liang and others ). Especially, this method has been successfully used to identify the compounds in traditional Chinese medicine such as Nelumbinis stamen and ginseng (Li and others ; Liu and others ). In this work, UPLC Q‐TOF/MS method was used to analyze the chemical profile of Fortunella fruits covering the major cultivars in China.…”

Section: Introductionmentioning

confidence: 99%

Chemical Profiling Using Uplc Q‐Tof/Ms and Antioxidant Activities of Fortunella Fruits

Tan

Zhao

Yang

et al. 2016

Journal of Food Science

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The fruits of Fortunella Swingle are widely consumed as fresh fruits and traditional medicine in China. China is the origin center and has the largest cultivated area of the genus Fortunella. In this study, the chemical compositions of ethanol extracts of the major Fortunella cultivated types including Fortunella japonica Swingle, Fortunella margarita Swingle, Fortunella crassifolia Swingle 1 (Lanshang) and Fortunella crassifolia Swingle 2 (Liuyang) were determined using ultra performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC Q-TOF/MS) method, and their antioxidant activities were evaluated. 12 compounds were identified and 5 compounds were tentatively characterized. The results showed that the chemical compositions of the ethanol extracts of 4 Fortunella cultivated types were largely the same. 3', 5'-di-C-glucopyranosylphloretin was the predominant flavonoid in Fortunella fruits, and Fortunella margarita Swingle had higher contents of flavonoids than other species. In addition, the data demonstrated high antioxidant activities of Fortunella fruits. The developed method could be available to rapidly analyze the chemical compounds in Fortunella fruits and its products. This study will provide information for further quality assessment and utilization of Fortunella resources.

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Efficient adsorption of Sudan dyes from food and plants by activated carbon derived from Nelumbinis stamen

Cao

2023

Biomass Conv. Bioref.

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Systematic chemical analysis of flavonoids in the Nelumbinis stamen

Cited by 7 publications

References 5 publications

Lotus Flavonoids and Phenolic Acids: Health Promotion and Safe Consumption Dosages

Lotus Flavonoids and Phenolic Acids: Health Promotion and Safe Consumption Dosages

Chemical Profiling Using Uplc Q‐Tof/Ms and Antioxidant Activities of Fortunella Fruits

Efficient adsorption of Sudan dyes from food and plants by activated carbon derived from Nelumbinis stamen

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