搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按时间排序
按相关度排序
21food.cn
23 天
果胶酶生产厂家 食品级果胶酶 果胶酶价格
果胶酶英文别名:Pectase; Polygalacturonase果胶酶由黑曲霉经发酵精制而得。外观呈浅黄色粉末状。果胶酶主要用于果蔬汁饮料及果酒的榨汁及澄清,对分解果胶具有良好的作用。 最适作用温度为 50℃。 【作用原理】 果胶酶是从根霉中提取的,使细胞间的果胶质降解 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
To settle tip theft lawsuit
143K jobs added in January
Trump ending intel briefings
Judge halts Trump's plan
X faces probe in France
Missing Alaska plane found
Donut products recalled
Head of NARA dismissed
Oldest rhino in the US dies
'Annie Hall' star dies
Tapped to secure TikTok deal
Shuts down poultry markets
Rejects US nuclear talks
Trump on Nippon Steel bid
PlayStation Network outage
Weekend winter storm
2nd recipient of pig kidney
Sheriff deputy found guilty
Sentenced to time served
Rear-view camera recall
Named FIU interim president
States sue over DOGE access
Passengers evacuated safely
DOJ won't release names
Steelers to play in Dublin
House passes fentanyl bill
US on Hezbollah's inclusion
Lawmakers denied entry
Court on WI election chief
Hamas releases 3 hostages
Drops Jake Paul fight
反馈