MatchaDB

2014Journal articleFree to read

Effects of shading time on quality of matcha and matcha cake

Li Hu

DOAJ (DOAJ: Directory of Open Access Journals)

Read at the publisher →Free full text →

Abstract

Effects of shading time on the quality of Matcha and the Matcha cake.It showed that shading could help the systhesis of nitrogen compounds such as amino acids,caffeine chlorophyll and protein,but couldn′t favor accumulation of tea polyphenol and polysaccharides.The more shading time was,the more chlorophyll content would be,and the more green of Matcha color would be.After Matcha cake was baked,the green color reduced.The colors of Macha cake are greener with longer shading time.Thus,the length of Shading time has obvious effect on the green tea and the tea cake quality,We can adjust the Matcha cake taste,flavor and color by adding Matcha from different shading time.

Abstract text comes from PubMed, OpenAlex or Europe PMC and belongs to the authors and publisher.

Study type

Agronomy / cultivation

Growing, shading and harvesting tea for matcha.

Assigned automatically from the title, abstract and subject terms.

Keywords and subject terms

Cite this study

Li Hu. (2014). Effects of shading time on quality of matcha and matcha cake. DOAJ (DOAJ: Directory of Open Access Journals). https://doi.org/10.3969/j.issn.1000-5137.2014.06.004

DOI: 10.3969/j.issn.1000-5137.2014.06.004

More on antioxidants and polyphenols

2020Journal articleFree to read

Health Benefits and Chemical Composition of Matcha Green Tea: A Review.

Kochman J, Jakubczyk K, Antoniewicz J, et al. — Molecules (Basel, Switzerland)

Japanese matcha is a type of powdered green tea, grown in a traditional way. Shading of the plants during the growth period enhances the processes of synthesis and accumulation of biologically active compounds, including theanine,…

ReviewCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 321×
2020Journal articleFree to read

Antioxidant Properties and Nutritional Composition of Matcha Green Tea.

Jakubczyk K, Kochman J, Kwiatkowska A, et al. — Foods (Basel, Switzerland)

Matcha green tea (Camellia sinensis), which originates from Japan, is commonly considered as particularly beneficial to health. A large content of polyphenols, amino acids (mainly tannins) and caffeine potentially increase the antioxidant…

Agronomy / cultivationAntioxidants and polyphenolsL-theanine and caffeineCultivation and shadingCited 124×
2021Journal article

Intelligent evaluation of taste constituents and polyphenols-to-amino acids ratio in matcha tea powder using near infrared spectroscopy.

Guo Z, Barimah AO, Yin L, et al. — Food chemistry

Matcha tea is rich in taste and bioactive constituents, quality evaluation of matcha tea is important to ensure flavor and efficacy. Near-infrared spectroscopy (NIR) in combination with variable selection algorithms was proposed as a fast…

Chemical / analyticalAntioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 117×
2019Journal article

Evaluation of matcha tea quality index using portable NIR spectroscopy coupled with chemometric algorithms.

Wang J, Zareef M, He P, et al. — Journal of the science of food and agriculture

Abstract BACKGROUND The study reports a portable near infrared (NIR) spectroscopy system coupled with chemometric algorithms for prediction of tea polyphenols and amino acids in order to index matcha tea quality. RESULTS Spectral data were…

Randomized controlled trialAntioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 114×

Browse the whole library →