date:Feb 18, 2025
price:unfilled
standard:Qingdao
brand:T/T
Delivery time:3days
contact
company:Qingdao Pengyuan Kanghua Natural Source Co., Ltd
send:click send
name:Asen Zhan(Ms.)
telephone:0086-0532-82420689
mobile:13687665371
fax:0086-0535-82420128
adress:No. 1 Xingwu Road,Wubei Industrial Park,Laixi City,Qingdao,China
post code:266000
Email:trade@qdpy.com
Details
Purplegrapeskinred
Itisakindofnaturalediblepigmentextractedfromgrapeskin.Themaincompositionisantocyaninsincludingoenins,syringidins.Thedarkpurplepowdercolorissolubleinwaterandsolutionofwaterandalcohol,butinsolubleinoilandabsolutealcohol.
TheenvironmentPHvaluecaninfluenceitshueandstability.AtPH2.0~6.0thecolorisredandamaranthine;atPH7.0itisblue;atPHabove7.0itisunstablegreen.
Itcanbeusedinthecoloringofwine,carbonicaciddrinks,juicedrink,jamandcandy.