Extraction Optimization of Green Tea Beverage (Noon Chai) for Yield, Polyphenols and Caffeine Using Response Surface Methodology

S Parvez, IA Wani, FA Masoodi - Arabian Journal for Science and …, 2021 - Springer
… the extraction was optimized using response surface methodology. The effects of brewing …
, total phenols and the caffeine content of Noon Chai were studied. Central composite design (…

[PDF][PDF] OPTIMIZATION OF KASHMIRI GREEN TEA (NOON CHAI) EXTRACTION USING RESPONSE SURFACE METHADOLOGY

M Ali - 2022 - 136.232.12.194
Noon tea was procured and the extraction was optimized using response surface methodology
) on the absorbance and Colour of Noon Chai were studied. Tea was extracted in water at …

Black garlic fermentation with green tea extract reduced HMF and improved bioactive properties: Optimization study with response surface methodology

T Dursun Capar, C Inanir, F Cimen, L Ekici… - Journal of Food …, 2022 - Springer
… –30 days) time were optimized with Response Surface Methodology Box Behnken design.
HMF … Soaking black garlic in green tea extract is a useful method for the fermentation of black …

Green extraction of bioactive compounds from in aqueous glycerol and modelling and optimisation by response surface methodology

M Anis, D Ahmed, N Anis - Folia Horticulturae, 2022 - sciendo.com
… for such methods. … response surface methodology (RSM) as per the Box–Behnken design
with three variables, namely, solvent concentration, time and temperature. The responses

Optimization of brewing conditions for Tieguanyin oolong tea by quadratic orthogonal regression design

QQ Cao, JQ Wang, JX Chen, F Wang, Y Gao… - npj Science of …, 2022 - nature.com
… Based on the optimization of brewing conditions in response surface methodology (RSM),
we recommended several brewing schemes for diverse consume goals: R = 34 mL/g, T = 80 C…

Study on retention of metabolites composition in misai kucing (orthosiphon stamineus) by heat pump assisted solar drying

S Hui Gan, T Chai Tham, M Xiang Ng… - Journal of food …, 2017 - Wiley Online Library
… In this research, the effects of different drying methods on the … by heat pump assisted solar
drying method. For heat pump … design points for Response Surface Methodology (RSM) in …

Quantifying the emission changes and associated air quality impacts during the COVID-19 pandemic on the North China Plain: a response modeling study

J Xing, S Li, Y Jiang, S Wang, D Ding… - Atmospheric …, 2020 - acp.copernicus.org
… The core element of the inversion method is a nonlinear response surface model (RSM)
that represents the emission-concentration response functions. The framework of the …

Fabrication and characterization of new ternary ferrites-chitosan nanocomposite for solar-light driven photocatalytic degradation of a model textile dye

A Nawaz, A Khan, N Ali, N Ali, M Bilal - Environmental Technology & …, 2020 - Elsevier
… The experiment was carried out using preliminary screening followed by the optimization
process using response surface methodology. The reduced quadratic model was considered …

Evaluating the uncertainties of thermal catalytic conversion in measuring atmospheric nitrogen dioxide at four differently polluted sites in China

…, PKK Louie, CWY Luk, J Gao, SL Wang, FH Chai… - Atmospheric …, 2013 - Elsevier
… , thus limiting the usability of data obtained via this method in … NO 2 measurement method
or a NO y (NO x and its reaction … NO 2 concentrations during afternoon hours compared to …

Predicting air quality: Improvements through advanced methods to integrate models and measurements

GR Carmichael, A Sandu, T Chai, DN Daescu… - Journal of …, 2008 - Elsevier
… We are now able to measure at surface sites and on mobile platforms (such as vans, ships
and aircraft), with fast response times and wide dynamic range, many of the important primary …