Over the years, the composition of diascordium was modified, until it gradually changed into what became known as " pulvis catechu compositus " ( " compound powder of catechu " ).
22.
The experimental hosts are " Adonidia merrillii, Areca catechu, Caryota cumingii, Chrysalidocarpus lutescens, Livistona rotundifolia, Phoenix dactylifera, Ptychosperma macarthurii " and " Roystonea regia ".
23.
A little Terra Japonica ( pale-catechu ) is softened with water, and after being spread on slips of cloth, five or six of these are placed over each other to secure the joining.
24.
The name of the catechin chemical family derives from "'catechu "', which is the tannic juice or boiled extract of " Mimosa catechu " ( " Acacia catechu"
25.
The name of the catechin chemical family derives from "'catechu "', which is the tannic juice or boiled extract of " Mimosa catechu " ( " Acacia catechu"
26.
The name of the catechin chemical family derives from "'catechu "', which is the tannic juice or boiled extract of " Mimosa catechu " ( " Acacia catechu"
27.
Its fruits are sometimes said to be used as a substitute for the betel nut, in preparing buyo ( fruit of " Areca catechu ", leaves of Piper betle, and lime ) for chewing.
28.
It is extracted from several species of " Acacia ", but especially " Senegalia catechu " ( " Acacia catechu " ), by boiling the wood in water and evaporating the resulting brew.
29.
It is extracted from several species of " Acacia ", but especially " Senegalia catechu " ( " Acacia catechu " ), by boiling the wood in water and evaporating the resulting brew.
30.
His researches include the investigation of the valuable compounds which colouring matters and other substances form with Diazobenzine chloride and the careful examination of the glucosides, tannins, Catechus, and similar compounds closely allied to the natural colouring matters.
