Fatty Acid of Edible Oils
In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with an aliphatic chain, which is either saturated or...
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VSI
Nov 5, 2022
Chinese Import Data: Quantity and Price of Sugar are going up
China is the biggest buyer of white sugar in the world. China releases about 3,000,000 MT of sugar quota every year. According to the...
VSI
Aug 30, 2022
为什么要检测食用油脂中的酸价？
油脂酸价亦称“油脂酸值”。油脂中游离脂肪酸含量的标志。是检验油脂质量的重要指标。以中和每克油中游离脂肪酸所需氢氧化钾的毫克数表示。油脂中的游离脂肪酸的含量多，则酸价高,品质差;含量低,则酸价低,品质好。一般新收获而完全成熟的油料种子,游离脂肪酸含量极少;不成熟或已发芽和生霉...
VSI
Jun 19, 2022
IS RAPESEED OIL THE SAME AS CANOLA OIL?
RAPESEED OIL AND CANOLA OIL ARE TWO OF THE MOST POPULAR COOKING OILS AND ARE OFTEN USED INTERCHANGEABLY - WHAT'S THE DIFFERENCE? What is...
VSI
Jun 1, 2022
微生物OD600-微生物活菌数量关系图
在微生物发酵过程中，OD值（光密度值，通常使用600 nm波长，称为OD600）与活菌数量之间有一定的对应关系，通常OD值反映的是发酵液中微生物细胞的总体数量（包括活菌和死菌）。但是，OD值与 活菌数量 的对应关系并不是直接线性的，而是依赖于具体的微生物种类、培养条件等。...
VSI
May 5, 2022
What’s the Difference between Canola Oil and Rapeseed Oil?
People often get confused about the difference between canola oil and rapeseed oil, though. These two plant-based cooking oils, however,...
VSI
May 1, 2022
All about Virgin, cold-pressed, refined cooking oils
初榨：简单来说就是指未加工过的油，比如没有经过漂白、去味和精练。 冷压：压榨过程中没有加热，并且将温度控制在低温（４９摄氏度甚至更低）的压榨法。常见的冷压法有两种：一种是经由水压的简单方式压榨，第二种是使用机械来压榨，并且有可能多次压榨。通常冷压会保留更多的营养成分。...
VSI
Jul 11, 2021
Different Types of Letter of Credit
SWIFT MT700/MT705 格式信用证综述 信用证是银行(开证行)根据买方(申请人)的要求和指示向卖方(受益人)开立的在一定期限内凭规定的,符合信用证条款的单据,即期或在一个可以确定的将来日期,承付一定金额的书面承诺....
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