The Way of Tea
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(Coffea Arabica) Beans: Chlorogenic Acid As a Potential Bioactive Compound
molecules Article Decaffeination and Neuraminidase Inhibitory Activity of Arabica Green Coffee (Coffea arabica) Beans: Chlorogenic Acid as a Potential Bioactive Compound Muchtaridi Muchtaridi 1,2,* , Dwintha Lestari 2, Nur Kusaira Khairul Ikram 3,4 , Amirah Mohd Gazzali 5 , Maywan Hariono 6 and Habibah A. Wahab 5 1 Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Jl. Bandung-Sumedang KM 21, Jatinangor 45363, Indonesia 2 Department of Pharmacy, Faculty of Science and Technology, Universitas Muhammadiyah Bandung, Jl. Soekarno-Hatta No. 752, Bandung 40614, Indonesia; [email protected] 3 Institute of Biological Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia; [email protected] 4 Centre for Research in Biotechnology for Agriculture (CEBAR), Kuala Lumpur 50603, Malaysia 5 School of Pharmaceutical Sciences, Universiti Sains Malaysia, USM, Penang 11800, Malaysia; [email protected] (A.M.G.); [email protected] (H.A.W.) 6 Faculty of Pharmacy, Campus III, Sanata Dharma University, Paingan, Maguwoharjo, Depok, Sleman, Yogyakarta 55282, Indonesia; [email protected] * Correspondence: [email protected]; Tel.: +62-22-8784288888 (ext. 3210) Abstract: Coffee has been studied for its health benefits, including prevention of several chronic Citation: Muchtaridi, M.; Lestari, D.; diseases, such as type 2 diabetes mellitus, cancer, Parkinson’s, and liver diseases. Chlorogenic acid Khairul Ikram, N.K.; Gazzali, A.M.; (CGA), an important component in coffee beans, was shown to possess antiviral activity against Hariono, M.; Wahab, H.A. viruses. However, the presence of caffeine in coffee beans may also cause insomnia and stomach Decaffeination and Neuraminidase irritation, and increase heart rate and respiration rate. -
Evaluation of Roasting Effect on Selected Green Tea Volatile Flavor Compound and Pyrazine Content by HS-SPME GC-MS
applied sciences Article Evaluation of Roasting Effect on Selected Green Tea Volatile Flavor Compound and Pyrazine Content by HS-SPME GC-MS Roberto Gotti 1 , Alberto Leoni 1 and Jessica Fiori 2,* 1 Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy; [email protected] (R.G.); [email protected] (A.L.) 2 Department of Chemistry “G. Ciamician”, University of Bologna, Via Selmi 2, 40126 Bologna, Italy * Correspondence: Jessica.fi[email protected] Featured Application: The characterization of the variation of the volatile flavour compound (VCF) absolute content can be an important contribution in the evaluation of roasted green tea quality, named Hojicha tea, especially with respect to the roasting conditions such as temperature and time. This is a very important aspect in the Hojicha tea trade, to obtain the typical “roasted” aroma and, at the same time, to maintain the widely reported beneficial properties of green tea. Abstract: The present study aims at the development and validation of a quali-quantitative headspace solid-phase microextraction gas chromatography–mass spectrometry (HS-SPME GC-MS) method for the analysis of odorants in different Chinese and Japanese green teas. A 65 µm PDMS/DVB fiber was used, and GC-MS was performed on a ZB-5 (30 m × 0.25 mm ID, 0.25 µm film) column. The main odorants in green tea samples were identified and the method was fully validated. Linearity (r2 0.981–0.999), sensitivity (LOQ 0.005–0.04 µg/mL), reproducibility (CV% 3.12–10.37), accuracy (recovery% 79.08–99.17) and matrix effect (ME% −9.5 to +4.5) were determined. -
Collection of Products Made Through Affrinnovation ‐ 6Th Industrialization of Agriculture,Forestry and Fisheries ‐
Collection of Products made through AFFrinnovation ‐ 6th Industrialization of Agriculture,Forestry and Fisheries ‐ January 2016 Ministry of Agriculture, Forestry and Fisheries In Japan, agricultural, forestry and fisheries workers have been making efforts to raise their income by processing and selling their products in an integrated manner to create added value. These efforts are called the “AFFrinnovation,” and agricultural, forestry and fisheries workers throughout the country have made the best use of inventiveness to produce a variety of products. This book introduces products that were created through the efforts to promote the AFFrinnovation. We hope this book would arouse your interest in the AFFrinnovation in Japan. Notes ○ Information contained in this book is current as of the editing in January 2016, and therefore not necessarily up to date. ○ This book provides information of products by favor of the business operators as their producers. If you desire to contact or visit any of business operators covered in this book, please be careful not to disturb their business activities. [Contact] Food Industrial Innovation Division Food Industry Affairs Bureau Ministry of Agriculture, Forestry and Fisheries URL:https://www.contact.maff.go.jp/maff/form/114e.html Table of Contents Hokkaido Name of Product Name Prefecture Page Business Operator Tomatoberry Juice Okamoto Nouen Co., Ltd. Hokkaido 1 Midi Tomato Juice Okamoto Nouen Co., Ltd. Hokkaido 2 Tokachi Marumaru Nama Cream Puff (fresh cream puff) Okamoto Nouen Co., Ltd. Hokkaido 3 (tomato, corn, and azuki bean flavors) Noka‐no Temae‐miso (Farm‐made fermented soybean Sawada Nojo LLC Hokkaido 4 paste) Asahikawa Arakawa Green Cheese Miruku‐fumi‐no‐ki (milky yellow) Hokkaido 5 Bokujo LLC Asahikawa Arakawa Farm Green Cheese Kokuno‐aka (rich red) Hokkaido 6 LLC Menu at a farm restaurant COWCOW Café Oono Farm Co., Ltd. -
Afternoon Tea
AFTERNOON TEA Afternoon Tea ~ A brief history Nobody knows the exact origins of the afternoon tea but one lady features in all theories, Anna, Seventh Duchess of Bedford (1783-1857), Lady-in-waiting to Her Majesty, Queen Victoria. Traditionally, dinner was not served until 8.30 or 9.00 in the evening and the Duchess often became hungry, especially in the summer when dinner was served even later. Every afternoon, she experienced a “sinking feeling” and requested sandwiches & cakes between 3pm & 4pm in the afternoon. Soon others followed the Duchess’ lead. In 1842, a well-known actress named Fanny Kemble heard of afternoon tea, and began to invite some guests to join her. Soon all of fashionable London was sipping tea with a variety of sandwiches on the side. The custom of “taking tea” in the afternoon had become well established, along with a complex set of rules and etiquette. Afternoon tea prices are subject to change for special occasions. All prices are inclusive of VAT. A discretionary 12.5% service charge will be added to groups of 8 people or more. CURRENCY IS IN EUROS Champagne GL BTL Brut Champagne 125ml 750ml Perrier-Jouët Grand Brut, NV 20 95 Taittinger Brut, Reserve, NV 105 Deutz Brut, NV 120 Laurent-Perrier, Brut, NV 130 Bollinger Special Cuvée, NV 160 Ruinart, Blanc de Blancs 175 Rosé Brut Champagne Perrier-Jouët Blason Rosé, NV 23 110 “She is a girl and would not be Taittinger Prestige Rosé, NV 135 afraid to walk the whole world Ruinart, Rosé, NV 150 with herself.” Laurent-Perrier, Cuvée Rosé, NV 180 Dom Pérignon Rosé 2004 595 Lady Gregory Vintage Champagne Perrier-Jouët Belle Epoque 2008 170 Bollinger Grande Année 2005 180 Taittinger Comtes de Champagne, Blanc de Blancs 2006 335 Dom Perignon 2009 395 Louis Roederer Cristal 2009 420 At InterContinental Dublin, we consciously purchase our food from sustainable sources, and we support local growers and producers where possible. -
Tea Industry
Tea Industry Introduction The Indian tea industry is nearly 200 years old. Robert Bruce, a British national discovered tea plants growing in the upper Brahmaputra valley in Assam and adjoining areas. In 1838, Indian tea that was grown in Assam was sent to the UK for the first time, for public sale. Tea in India is grown primarily in Assam, West Bengal, Tamil Nadu and Kerala. Apart from this, it is also grown in small quantities in Karnataka, HP, Tripura, Uttaranchal, Arunachal Pradesh, Manipur, Sikkim and Meghalaya. India has a dual tea base, unlike most other tea exporting countries. Both CTC and Orthodox tea is produced in India. The tea industry is agro‐based and labour intensive. It provides direct employment to over 1 million persons. Through its forward and backward linkages another 10 million persons derive their livelihood from tea. In Northeast India alone, the tea industry employs around 900,000 persons on permanent rolls. It is one of the largest employers of women amonst organized industries in India. Women constitute nearly 51% of the total workforce. The tea estates in the North Eastern India are located in industrially backward areas. Tea being the only organised industry in the private sector in this region, people outside the tea estates have high expectations from the industry. The three most distinct known varieties of tea in India are: a) Assam tea (grown in Assam and other parts of NE India) b) Darjeeling tea (grown in Darjeeling and other parts of West Bengal) c) Nilgiri tea (grown in the Nilgiri hills of Tamil Nadu) Objective Through this dissertation project, I intend to study, with respect to the CIS nations and the United Kingdom that serve as the foremost export markets, the Indian tea industry in detail, the trends observed in the past, the highs and lows of export volumes to these countries and the reasons behind them, as well as future prospects on where Indian would stand in the global arena. -
Wikipedia, the Free Encyclopedia 03-11-09 12:04
Tea - Wikipedia, the free encyclopedia 03-11-09 12:04 Tea From Wikipedia, the free encyclopedia Tea is the agricultural product of the leaves, leaf buds, and internodes of the Camellia sinensis plant, prepared and cured by various methods. "Tea" also refers to the aromatic beverage prepared from the cured leaves by combination with hot or boiling water,[1] and is the common name for the Camellia sinensis plant itself. After water, tea is the most widely-consumed beverage in the world.[2] It has a cooling, slightly bitter, astringent flavour which many enjoy.[3] The four types of tea most commonly found on the market are black tea, oolong tea, green tea and white tea,[4] all of which can be made from the same bushes, processed differently, and in the case of fine white tea grown differently. Pu-erh tea, a post-fermented tea, is also often classified as amongst the most popular types of tea.[5] Green Tea leaves in a Chinese The term "herbal tea" usually refers to an infusion or tisane of gaiwan. leaves, flowers, fruit, herbs or other plant material that contains no Camellia sinensis.[6] The term "red tea" either refers to an infusion made from the South African rooibos plant, also containing no Camellia sinensis, or, in Chinese, Korean, Japanese and other East Asian languages, refers to black tea. Contents 1 Traditional Chinese Tea Cultivation and Technologies 2 Processing and classification A tea bush. 3 Blending and additives 4 Content 5 Origin and history 5.1 Origin myths 5.2 China 5.3 Japan 5.4 Korea 5.5 Taiwan 5.6 Thailand 5.7 Vietnam 5.8 Tea spreads to the world 5.9 United Kingdom Plantation workers picking tea in 5.10 United States of America Tanzania. -
Multisensory Flavour Perception: Blending, Mixing, Fusion, and Pairing Within and Between the Senses
foods Review Multisensory Flavour Perception: Blending, Mixing, Fusion, and Pairing within and between the Senses Charles Spence Crossmodal Research Laboratory, Oxford University, Oxford OX2 6GG, UK; [email protected] Received: 28 February 2020; Accepted: 21 March 2020; Published: 1 April 2020 Abstract: This review summarizes the various outcomes that may occur when two or more elements are paired in the context of flavour perception. In the first part, I review the literature concerning what happens when flavours, ingredients, and/or culinary techniques are deliberately combined in a dish, drink, or food product. Sometimes the result is fusion but, if one is not careful, the result can equally well be confusion instead. In fact, blending, mixing, fusion, and flavour pairing all provide relevant examples of how the elements in a carefully-crafted multi-element tasting experience may be combined. While the aim is sometimes to obscure the relative contributions of the various elements to the mix (as in the case of blending), at other times, consumers/tasters are explicitly encouraged to contemplate/perceive the nature of the relationship between the contributing elements instead (e.g., as in the case of flavour pairing). There has been a noticeable surge in both popular and commercial interest in fusion foods and flavour pairing in recent years, and various of the ‘rules’ that have been put forward to help explain the successful combination of the elements in such food and/or beverage experiences are discussed. In the second part of the review, I examine the pairing of flavour stimuli with music/soundscapes, in the emerging field of ‘sonic seasoning’. -
Teahouses and the Tea Art: a Study on the Current Trend of Tea Culture in China and the Changes in Tea Drinking Tradition
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by NORA - Norwegian Open Research Archives Teahouses and the Tea Art: A Study on the Current Trend of Tea Culture in China and the Changes in Tea Drinking Tradition LI Jie Master's Thesis in East Asian Culture and History (EAST4591 – 60 Credits – Autumn 2015) Department of Culture Studies and Oriental Languages Faculty of Humanities UNIVERSITY OF OSLO 24 November, 2015 © LI Jie 2015 Teahouses and the Tea Art: A Study on the Current Trend of Tea Culture in China and the Changes in Tea Drinking Tradition LI Jie http://www.duo.uio.no Print: University Print Center, University of Oslo II Summary The subject of this thesis is tradition and the current trend of tea culture in China. In order to answer the following three questions “ whether the current tea culture phenomena can be called “tradition” or not; what are the changes in tea cultural tradition and what are the new features of the current trend of tea culture; what are the endogenous and exogenous factors which influenced the change in the tea drinking tradition”, I did literature research from ancient tea classics and historical documents to summarize the development history of Chinese tea culture, and used two month to do fieldwork on teahouses in Xi’an so that I could have a clear understanding on the current trend of tea culture. It is found that the current tea culture is inherited from tradition and changed with social development. Tea drinking traditions have become more and more popular with diverse forms. -
Masterpiece Era Puerh GLOBAL EA HUT Contentsissue 83 / December 2018 Tea & Tao Magazine Blue藍印 Mark
GL BAL EA HUT Tea & Tao Magazine 國際茶亭 December 2018 紅 印 藍 印印 級 Masterpiece Era Puerh GLOBAL EA HUT ContentsIssue 83 / December 2018 Tea & Tao Magazine Blue藍印 Mark To conclude this amazing year, we will be explor- ing the Masterpiece Era of puerh tea, from 1949 to 1972. Like all history, understanding the eras Love is of puerh provides context for today’s puerh pro- duction. These are the cakes producers hope to changing the world create. And we are, in fact, going to drink a com- memorative cake as we learn! bowl by bowl Features特稿文章 37 A Brief History of Puerh Tea Yang Kai (楊凱) 03 43 Masterpiece Era: Red Mark Chen Zhitong (陳智同) 53 Masterpiece Era: Blue Mark Chen Zhitong (陳智同) 37 31 Traditions傳統文章 03 Tea of the Month “Blue Mark,” 2000 Sheng Puerh, Yunnan, China 31 Gongfu Teapot Getting Started in Gongfu Tea By Shen Su (聖素) 53 61 TeaWayfarer Gordon Arkenberg, USA © 2018 by Global Tea Hut 藍 All rights reserved. No part of this publication may be re- produced, stored in a retrieval system 印 or transmitted in any form or by any means: electronic, mechanical, pho- tocopying, recording, or otherwise, without prior written permission from the copyright owner. n December,From the weather is much cooler in Taiwan.the We This is an excitingeditor issue for me. I have always wanted to are drinking Five Element blends, shou puerh and aged find a way to take us on a tour of the eras of puerh. Puerh sheng. Occasionally, we spice things up with an aged from before 1949 is known as the “Antique Era (號級茶時 oolong or a Cliff Tea. -
Tea Drinking: Origin, Perceptions, Habits with Special Reference to Assam, Its Tribes, and Role of Tocklai
ARTICLE TEA DRINKING: ORIGIN, PERCEPTIONS, HABITS WITH SPECIAL REFERENCE TO ASSAM, ITS TRIBES, AND ROLE OF TOCKLAI PRADIP BARUAH* ea is the most popular drink in the planet and it The first authentic reference to tea is found in an occupies that position only after water. Its first use ancient Chinese dictionary which was revised about the Tis believed to be about 5,000 years back and has year 350 A.D. by P’O, a Chinese scholar. Tea leaves were remained popular as the most pleasurable and efficacious boiled at that time to prepare a medicinal decoction. The beverage in the world. Tea drinking has rather been gaining first book exclusively on tea was published in 780 A.D. by further acceptance now due to its natural health benefiting Lu Yu (733-804), respected as the Sage of Tea. The book properties. The heritage drink has withstood the test of ‘Ch’a Ching’ or ‘The Classic of Tea’ in three volumes is time and it may well be the drink of the future. The journey divided into ten chapters, each describing various kinds of the beverage through the passage of time has been of tea, cultivation, manufacturing methods, etc. and gives glorious and fascinating. The origin of tea in China, myths information on the tea growing districts of China. Use of associated with it, spread across the world, perceptions, tea as a beverage commenced towards the end of the sixth culture and habits, discovery in wild forests of Assam, century in China. Thereafter, tea grew in popularity and and tea drinking habit of the tribes of the state are all the Government levied a duty on tea in 783 A.D. -
Some Tips About Drinking Tea
Some tips about drinking tea (Zhu Li) Tea is the most popular drink in the world. Tea itself is the balance of Yin and Yang. First of all, how to categorize tea? Tea can be grouped into Yin Tea and Yang Tea. Yin Tea includes white tea, dark tea and yellow tea. Yang Tea includes green tea, black tea and qing (blue) tea. So, in total there are 6 categories of tea, 3 kinds of Yin Tea and 3 kinds of Yang Tea. Secondly, how to prepare tea? The preparation of tea follows the Yin Yang balance rule. When preparing the Yin Tea, we use the ‘Yang’ way, boiling is the easiest and best way. Comparatively, when preparing the Yang Tea, we need to choose the ‘Yin’ way, and never boil any Yang Tea, otherwise it may cause potential health problems. Boiling the Yang Tea will produce anthraquinone in green tea, cyanogenic glycosides in qing tea, and acrylamide in black tea, and all these chemical components may cause cancer in long run. So, using the clay pot to prepare black tea will not only helps us to get best taste but also a cup of healthy tea. As to Qing tea, it’s easy to use French press to prepare it. Grand Yang tea, green tea needs a special treat, which is to drop the 1 boiled water into the cup with green tea leaves. By doing this way, the green tea will taste fresh and have sweet ending. Thirdly, when to drink tea? The time consideration of tea drinking actually is related with the best time of acupuncture method, which is called ‘Zi Wu Liu Zhu’ in Traditional Chinese Medicine (TCM). -
Empire of Tea
Empire of Tea Empire of Tea The Asian Leaf that Conquered the Wor ld Markman Ellis, Richard Coulton, Matthew Mauger reaktion books For Ceri, Bey, Chelle Published by Reaktion Books Ltd 33 Great Sutton Street London ec1v 0dx, uk www.reaktionbooks.co.uk First published 2015 Copyright © Markman Ellis, Richard Coulton, Matthew Mauger 2015 All rights reserved No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the publishers Printed and bound in China by 1010 Printing International Ltd A catalogue record for this book is available from the British Library isbn 978 1 78023 440 3 Contents Introduction 7 one: Early European Encounters with Tea 14 two: Establishing the Taste for Tea in Britain 31 three: The Tea Trade with China 53 four: The Elevation of Tea 73 five: The Natural Philosophy of Tea 93 six: The Market for Tea in Britain 115 seven: The British Way of Tea 139 eight: Smuggling and Taxation 161 nine: The Democratization of Tea Drinking 179 ten: Tea in the Politics of Empire 202 eleven: The National Drink of Victorian Britain 221 twelve: Twentieth-century Tea 247 Epilogue: Global Tea 267 References 277 Bibliography 307 Acknowledgements 315 Photo Acknowledgements 317 Index 319 ‘A Sort of Tea from China’, c. 1700, a material survival of Britain’s encounter with tea in the late seventeenth century. e specimen was acquired by James Cuninghame, a physician and ship’s surgeon who visited Amoy (Xiamen) in 1698–9 and Chusan (Zhoushan) in 1700–1703.