Results 1 to 10 of about 638,900 (298)

Volatile metabolomics highlights tea trichome's positive contribution to aroma and quality of white tea [PDF]

Current Research in Food Science
Tea trichomes, rich in secondary metabolites, are hypothesized to significantly influence white tea aroma, yet their biochemical contributions remain unclear. This study investigated the volatile profiles of tea trichome and tea body across six white tea
Dandan Qi, Min Lu, Yali Shi, Xingmin Zhang, Lin Yue, Houzhen Jia, Chunwang Dong, Huimin Liu, Changbo Yuan   +8 more
doaj   +3 more sources

Quality Difference Analysis of Meizhan Black Tea and Meizhan White Tea

Shipin gongye ke-ji, 2022
In order to explore the quality differences between Meizhan black tea and Meizhan white tea, Meizhan fresh leaves were used as raw materials to process black tea and white tea, and sensory quality evaluation and physicochemical analysis were carried out.
Yanping LIN, Yibiao HUANG, Bo ZHANG, Jianming ZHANG, Rongbing CHEN   +4 more
doaj   +2 more sources

Taste quantitative evaluation of Fuding white tea

浙江大学学报. 农业与生命科学版, 2020
In this experiment, the biochemical components of 18 white tea samples with different grades, three-year-aging and compressed treatments or not from Fujian Province were tested and compared.
CHEN Zhida, ZHOU Hui, CHEN Xinghua, LIN Naishe, HE Puming, TU Youying   +5 more
doaj   +2 more sources

Comparative volatiles profiling in milk-flavored white tea and traditional white tea Shoumei via HS-SPME-GC-TOFMS and OAV analyses. [PDF]

Food Chem X, 2023
White tea is a mildly fermented tea processed with withering and drying. Milk-flavored white tea has a unique milk flavor compared to the traditional white tea. Little is known about the aromas that make white tea taste milky. Here we conducted the volatile profiling via headspace solid-phase microextraction (HS-SPME)-gas chromatography-time-of-flight ...
Hao Z, Feng J, Chen Q, Lin H, Zhou X, Zhuang J, Wang J, Tan Y, Sun Z, Wang Y, Yu B.   +10 more
europepmc   +4 more sources

The antiplaque efficacy of white tea extract mouthrinse

Journal of Indian Society of Periodontology, 2016
Objective: This study was conducted to assess the antiplaque efficacy of a mouthwash containing white tea. It also assessed the antibacterial properties of white tea against Prevotella intermedia (Pi), Porphyromonas gingivalis (Pg), and Aggregatibacter ...
Dipika Kalyan Mitra, Palak Mahendra Shah, Hemang Harshad Shah, Silvia Victor Rodrigues, Chirag Javerchand Mehta   +4 more
doaj   +3 more sources

Effect of Anaerobic Treatment on the Formation of Volatile Flavor Characteristics in GABA White Tea [PDF]

Foods
This study investigated the volatile flavor characteristics of Fujian white tea (FWT), Yunnan white tea (YWT), and GABA-enriched white tea (GWT) using headspace solid-phase microextraction combined with gas chromatography-mass spectrometry (HS-SPME-GC-MS)
Dan Su, Zhixia Wang, Jia Zhou, Hongtao Ren, Mufang Sun, Hongjie Zhou   +5 more
doaj   +2 more sources

White tea modulates antioxidant defense of endurance-trained rats. [PDF]

Curr Res Physiol, 2022
The interest in nutritional strategies that may counteract the deleterious oxidative effects induced by strenuous exercises is remarkable. Herein, the impact of white tea (Camellia sinensis) (WT), a polyphenol-rich beverage, on antioxidant status in endurance-trained rats after one session of exhaustive exercise were evaluated.
Berilli P, Fanaro GB, Santos JP, Reyes Reyes FG, Iglesias AH, Reis M, Cazarin CBB, Maróstica Junior MR.   +7 more
europepmc   +4 more sources

Sensory-directed flavor analysis of Jinggu white tea: Exploring the formation mechanisms of sweet and fruity aromas [PDF]

Food Chemistry: X
White tea is a naturally processed type of tea that has a unique favorable aroma. Typically, the aroma of white tea depends on its origin. Compared with Fujian white tea (FJ) and Yunnan other origin white tea (YO), Jinggu white tea (JG) has a stronger ...
Junlan Huang, Jixin Zhang, Zhenbin Chen, Zhichao Xiong, Wanzhen Feng, Yuming Wei, Tiehan Li, Jingming Ning   +7 more
doaj   +2 more sources

Comprehensive Characterization of the Odor-Active Compounds in Different Processed Varieties of Yunnan White Tea (Camellia sinensis) by GC×GC-O-MS and Chemometrics [PDF]

Foods
This study investigates the aroma characterization of unique white tea varieties from the Lüchun county of Yunnan province, Mainland China. These include shaken, unshaken, steam-cooked, and compressed varieties.
Junaid Raza, Baosong Wang, Yue Duan, Huanlu Song, Ali Raza, Dongfeng Wang   +5 more
doaj   +2 more sources

Determination of Aluminium Concentrations in White Tea Samples [PDF]

Curr Dev Nutr, 2021
Objectives Tea is a popular drink around the world. To date several studies showed that tea might be exposed to toxic chemical contaminants. Aluminium (Al) is one of the metals contaminating tea. This study aimed to evaluate the Al concentrations in white tea.
Elif ÖZTÜRK, Sercan Yildirim, Asli Akyol   +2 more
europepmc   +3 more sources