نتایج جستجو برای: coffea arabica
تعداد نتایج: 3302 فیلتر نتایج به سال:
Infrared-photoacoustic spectroscopy (IR-PAS) and partial least squares (PLS) were tested as a rapid alternative to conventional methods evaluate the proportion of coffee defects in roasted ground coffees. Multiproduct multivariate calibration models obtained from spectra healthy beans Coffea canephora C. arabica (Arabica) blends composed defective Arabica different proportions. The blends, name...
Arabica coffee (Coffea arabica) is one of the most popular coffees among Acehnese, an ethnic group from Aceh, Indonesia. The amount consumed directly proportional to waste produced. Spent grounds are residue obtained during brewing process. can be utilized by converting them into active charcoal adsorbents. This study aimed produce activated spent arabica (SACG), utilize it as ingredient in liq...
* The genomic era facilitates the understanding of how transcriptional networks are interconnected to program seed development and filling. However, to date, little information is available regarding dicot seeds with a transient perisperm and a persistent, copious endosperm. Coffea arabica is the subject of increasing genomic research and is a model for nonorthodox albuminous dicot seeds of tro...
The levels of endogenous caffeine and theobromine were much higher in buds and young leaves of Coffea arabica L. cv Kent than in fully developed leaves. Biosynthesis of caffeine from 14C-labeled adenine, guanine, xanthosine, and theobromine was observed, whereas other studies (H. Ashihara, A.M. Monteiro, T. Moritz, F.M. Gillies, A. Crozier [1996] Planta 198: 334-339) have indicated that there i...
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