نتایج جستجو برای: chlorophylls

تعداد نتایج: 1211  

Journal: :Horticulturae 2022

Radish (Raphanus sativus) is a Brassica vegetable important for human nutrition and health because it rich in diverse metabolites. Although previous studies have evaluated various metabolites, few comprehensively profiled the primary secondary metabolites roots of white- green-colored radishes. Thus, this study aimed to provide information about contents beneficial both cultivars investigate re...

Journal: :Plant physiology 1959
A S Holt

Sodium borohydride is a well known reducing agent. In methanol at room temperature formyl and keto groups are readily reduced to alcohol groups, while ester and carboxyl groups, carbon-carbon and carbon-nitrogen double bonds are only reduced with difficulty (2, 17). Of the groups present in chlorophyll b the C3 formyl and the C9 keto groups should be amenable to reduction, while the C2 vinyl an...

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