基本解釋[經(jīng)濟(jì)學(xué)]甜菜果膠英漢例句雙語例句Methods: Acid extraction and ethanol sedimentary method were used to extract pectin from dried beet pellet.方法:首先用稀酸提取,乙醇沉澱法提取果膠,採用正交實(shí)騐優(yōu)選出最佳工藝。The cellulose and the semi-cellulose were separated by sodium hydroxide solution from the pectin extracted beet waste.從甜菜渣脫果膠樣品中,利用堿提取法將纖維素和半纖維素分離。The influence of experimental conditions, which were taking the pectin out by means of soaking the sugar-beet bagasse with dilute hydrochloric acid liquid was studied.本文討論了利用稀鹽酸從甜菜渣中浸提果膠的實(shí)騐條件對(duì)産率的影響。beet pectin更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)甜菜果膠