Annual Variation of Natural15N Abundance in Tea Leaves and Its Practicality as an Organic Tea Indicator

2011 ◽  
Vol 59 (18) ◽  
pp. 10317-10321 ◽  
Author(s):  
Nobuyuki Hayashi ◽  
Tomomi Ujihara ◽  
Eri Tanaka ◽  
Yasuhiro Kishi ◽  
Hideyuki Ogawa ◽  
...  
Keyword(s):  
Annual Variation ◽  
Tea Leaves ◽  
Organic Tea ◽  
Natural15n Abundance

scholarly journals A Test of the Annual Variation of the Yield of Tea Leaves

1955 ◽  
pp. 24-28
Author(s):  
Hideichi TORII
Keyword(s):  
Annual Variation ◽  
Tea Leaves

scholarly journals Organik Çay Tarımında Budama Yaşı ve Diurnal Varyabilitenin Çay (Camellia sinensis (L.) O. Kuntz) Yapraklarının Antioksidan Aktivitesi Üzerine Etkisi

2018 ◽  
Vol 6 (2) ◽  
pp. 163 ◽  
Author(s):  
Yusuf Şavşatlı ◽  
Aysel Özcan ◽  
Muhammed İkbal Çatal ◽  
Emine Yurteri ◽  
Fatih Seyis
Keyword(s):  
Antioxidant Activity ◽  
Camellia Sinensis ◽  
Dry Matter ◽  
Tea Leaves ◽  
Diurnal Variability ◽  
Tea Plantation ◽  
Fresh Leaf ◽  
The Third ◽  
Organic Tea ◽  
General Average

This study was carried out in Rize province in 2016, on fresh leaf samples collected from an organic tea plantation. In this study, the aim was to determine the effect of pruning age (1st year, 3rd year and 5th year following the last pruning) and diurnal variability on antioxidant activity and dry matter rate in tea leaves depending on shoot periods. When the pruning age was considered, the highest antioxidant activity was obtained from the plants which were in 5th pruning age in the 1st shoot period with 4991,1 μmol FeSO4/g dw. In terms of the same trait, the effect of pruning age on antioxidant activity during the 2nd shoot period was insignificant, while the highest antioxidant activity in the third shoot period was obtained from 1st pruning age with 7229.2 μmol FeSO4/g dw. As a general average, considering intraday collecting time, antioxidant activity in leaves collected in morning (07.00) and at noon (12.00) was very close to each other, while the collected leaves in the evening (17.00) had higher values. The dry matter rates obtained from the 1st, 3rd and 5th pruning ages were 23.45%, 25.23% and 25.45% respectively. When the shoot period was considered, the lowest dry matter rate was 20.17% in the first shoot period and the highest dry matter rate was 28.8% in the 2nd shoot period and high values were obtained from the leaves collected at noon.

Annual variation in the timing of breeding, pre‑breeding foraging areas and corticosterone levels in an Arctic population of black-legged kittiwakes

2014 ◽  
Vol 496 ◽  
pp. 233-247 ◽  
Author(s):  
A Goutte ◽  
F Angelier ◽  
C Bech ◽  
C Clément-Chastel ◽  
G Dell’Omo ◽  
...  
Keyword(s):  
Annual Variation ◽  
Timing Of Breeding

A STUDY ON THE ANNUAL VARIATION OF ENERGY CONSUMPTION IN OFFICE BUILDINGS

2007 ◽  
Vol 72 (615) ◽  
pp. 81-87
Author(s):  
Kazuhiko SAKAMOTO ◽  
Saburo MURAKAWA ◽  
Michimasa SHINOHARA ◽  
Daisaku NISHINA ◽  
Yoshiyuki UEMURA
Keyword(s):  
Energy Consumption ◽  
Annual Variation ◽  
Office Buildings

Intra-annual variation in δ13C from tree rings of Pinus sylvestris var. mongolica and its response to climatic factors

2013 ◽  
Vol 36 (12) ◽  
pp. 1256-1267
Author(s):  
Zhi-Yuan SHANG ◽  
Jian WANG ◽  
Ming-Xing CUI ◽  
Zhen-Ju CHEN
Keyword(s):  
Pinus Sylvestris ◽  
Tree Rings ◽  
Annual Variation ◽  
Climatic Factors

Effects of Soil Selenium Supplementation Level on Selenium Contents of Green Tea Leaves and Milk Vetch

2007 ◽  
Vol 12 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Dae-Jin Kim ◽  
Dae-Soo Chung ◽  
Sung-Chul C. Bai ◽  
Hyeong-Soo Kim ◽  
Yu-Bang Lee
Keyword(s):  
Green Tea ◽  
Selenium Supplementation ◽  
Tea Leaves ◽  
Green Tea Leaves

The potential role of tea in periodontal therapy: An updated review

2020 ◽  
Vol 17 ◽  
Author(s):  
Ali Forouzanfar ◽  
Hamideh Sadat Mohammadipour ◽  
Fatemeh Forouzanfar
Keyword(s):  
Green Tea ◽  
Potential Role ◽  
Wide Spectrum ◽  
Periodontal Diseases ◽  
Herbal Remedies ◽  
World Population ◽  
Tea Leaves ◽  
The World ◽  
Green Tea Leaves

: Periodontal diseases are highly prevalent and can affect high percentage of the world population. Oxidative stress and inflammation plays an important role in the pathogenesis of periodontal diseases. Nowadays, more attention has been focused on the herbal remedies in the field of drug discovery. Green tea is an important source of polyphenol antioxidants, it has long been used as a beverage worldwide. The most interesting polyphenol components of green tea leaves that are related with health benefits are the catechins. Taken together this review suggested that green tea with its wide spectrum of activities could be a healthy alternative for controlling the damaging reactions seen in periodontal diseases.

Reading the Tea Leaves—the News about the News

2018 ◽  
Author(s):  
Khadijah Costley White
Keyword(s):  
News Media ◽  
Tea Party ◽  
Online Video ◽  
Tea Leaves ◽  
High Ranking ◽  
Fox News ◽  
The Media

This chapter looks at how the media explained, critiqued, and reported on their own role in the branding and coverage of the Tea Party, and what that says about news media function and convergence in a headphone culture. Whether it was a “media war” on Fox News, a reporter’s rant at CNBC, or a defamatory online video triggering the dismissal of a high-ranking Obama appointee for “racism,” one thing was clear—at its core, Tea Party news narratives were also a story about modern journalism. This section of the book explains how members of the news media portrayed (implicitly and explicitly) their own roles, functions, and values as they advanced the Tea Party’s recognition, messaging, and growth through the logics, action, and discourse of branding.

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