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zadetkov: 129
1.
  • Characterization of Brazili... Characterization of Brazilian coffee based on isotope ratio mass spectrometry (δ13C, δ18O, δ2H, and δ15N) and supervised chemometrics
    Peng, Chuan-yi; Zhang, Yan-ling; Song, Wei ... Food chemistry, 11/2019, Letnik: 297
    Journal Article
    Recenzirano

    Display omitted •67 Brazilian coffees were analyzed for their δ13C, δ18O, δ2H and δ15N signatures.•Organic coffee presented higher δ15N values.•k-Nearest neighbors was not efficient in classifying ...
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2.
  • Fluoride absorption, transp... Fluoride absorption, transportation and tolerance mechanism in Camellia sinensis, and its bioavailability and health risk assessment: a systematic review
    Peng, Chuan‐yi; Xu, Xue‐feng; Ren, Yin‐feng ... Journal of the science of food and agriculture, 30 January 2021, Letnik: 101, Številka: 2
    Journal Article
    Recenzirano

    Tea is the one of the most popular non‐alcoholic caffeinated beverages in the world. Tea is produced from the tea plant (Camellia sinensis (L.) O. Kuntze), which is known to accumulate fluoride. This ...
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3.
  • Aluminum and Heavy Metal Ac... Aluminum and Heavy Metal Accumulation in Tea Leaves: An Interplay of Environmental and Plant Factors and an Assessment of Exposure Risks to Consumers
    Peng, Chuan‐yi; Zhu, Xiao‐hui; Hou, Ru‐yan ... Journal of food science, April 2018, 2018-Apr, 2018-04-00, 20180401, Letnik: 83, Številka: 4
    Journal Article
    Recenzirano

    Environmental and plant factors (soil condition, variety, season, and maturity) and exposure risks of aluminum (Al), manganese (Mn), lead (Pb), cadmium (Cd), and copper (Cu) in tea leaves were ...
Celotno besedilo
4.
  • Using stable isotope signat... Using stable isotope signatures to delineate the geographic point‐of‐origin of Keemun black tea
    Peng, Chuan‐yi; Zhang, Yan‐ling; Song, Wei ... Journal of the science of food and agriculture, 30 March 2019, Letnik: 99, Številka: 5
    Journal Article
    Recenzirano

    BACKGROUND Confirmation of food labeling that claims production in a small geographic region is critical to traceability, quality control and brand protection. In the current study, isotope ratio ...
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5.
  • Evaluation of the feasibili... Evaluation of the feasibility of short‐term electrodialysis for separating naturally occurring fluoride from instant brick tea infusion
    Peng, Chuan‐yi; Liu, Hai‐feng; Qiao, Huan‐huan ... Journal of the science of food and agriculture, 15 January 2020, Letnik: 100, Številka: 1
    Journal Article
    Recenzirano

    BACKGROUND Removing excessive naturally occurring fluoride from tea and/or infusions is difficult because the process has low efficiency and causes secondary pollution. In this study, a novel ...
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6.
  • Analysis of Naturally Occur... Analysis of Naturally Occurring Fluoride in Commercial Teas and Estimation of Its Daily Intake through Tea Consumption
    Peng, Chuan-yi; Cai, Hui-mei; Zhu, Xiao-hui ... Journal of food science, January 2016, Letnik: 81, Številka: 1
    Journal Article
    Recenzirano
    Odprti dostop

    The aim of this study was to determine the levels of fluoride in commercial teas and to estimate the contribution of tea consumption to the fluoride recommended daily allowance. A total of 558 tea ...
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7.
  • Positron‐emitting tracer im... Positron‐emitting tracer imaging of fluoride transport and distribution in tea plant
    Niu, Hui‐liang; Peng, Chuan‐yi; Zhu, Xu‐dong ... Journal of the science of food and agriculture, June 2020, 2020-Jun, 2020-06-00, 20200601, Letnik: 100, Številka: 8
    Journal Article
    Recenzirano

    BACKGROUND Tea (Camellia sinensis (L.) O. Kuntze) is a hyper‐accumulator of fluoride (F). To understand F uptake and distribution in living plants, we visually evaluated the real‐time transport of F ...
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8.
  • Efficient isolation and pur... Efficient isolation and purification of tissue-specific protoplasts from tea plants (Camellia sinensis (L.) O. Kuntze)
    Xu, Xue-feng; Zhu, Hai-yan; Ren, Yin-feng ... Plant methods, 07/2021, Letnik: 17, Številka: 1
    Journal Article
    Recenzirano
    Odprti dostop

    Abstract Background Plant protoplasts constitute unique single-cell systems that can be subjected to genomic, proteomic, and metabolomic analysis. An effective and sustainable method for preparing ...
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9.
  • Removal of fluoride from dr... Removal of fluoride from drinking water using tea waste loaded with Al/Fe oxides: A novel, safe and efficient biosorbent
    Cai, Hui-mei; Chen, Gui-jie; Peng, Chuan-yi ... Applied surface science, 02/2015, Letnik: 328
    Journal Article
    Recenzirano

    •A low-cost and highly efficient biosorbent was developed by loading Al/Fe oxide onto tea waste.•Al/Fe-loaded tea waste exhibited greater fluoride adsorption capacity than original tea ...
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10.
  • Keemun black tea: Tracing i... Keemun black tea: Tracing its narrow-geographic origins using comprehensive elemental fingerprinting and chemometrics
    Ren, Yin-feng; Feng, Can; Ye, Zhi-hao ... Food control, March 2022, 2022-03-00, Letnik: 133
    Journal Article
    Recenzirano

    Authentication of food geographic origin improves traceability, quality control, and brand protection. In this study, elemental fingerprints of 27 mineral elements from 104 samples of Keemun black ...
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zadetkov: 129

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