果胶的英文：
pectin
- used pectin to jell the jam
用果胶来凝固 - pectic acid
【化】果胶酸 - Pectins are demonstrated by staining with ruthenium red
可以用钌红来鉴定果胶。 - The exact position of the attachment of the xyloglucan to the pectic polysaccharide remains to be determined
葡聚糖与果胶多糖相结合的正确位置还有待于测定。 - This material includes cellulose, hemicelluloses, pectin, and lignin.
它包括纤维素、半纤维素、果胶和木质素。 - Calcium pectate has been invoked as a material that binds together the cell walls of plants
果胶酸钙起着粘结细胞壁物质的作用。
n. 胶质
- Pectins are demonstrated by staining with ruthenium red
可以用钌红来鉴定果胶。 - The goal of retting is to bring about decomposition of the pectin
浸渍的目的就是在于使果胶质分解。 - This material includes cellulose, hemicelluloses, pectin, and lignin.
它包括纤维素、半纤维素、果胶和木质素。 - The cuticle exists as the separable outer boundary and consists of a layer of wax and pectin materials that appears to be structureless.
可以区分开来的外部周界是表皮层，由无定形组织的蜡质和果胶构成。 - A monosaccharide,CH2OH(CHOH)4CHO,commonly occurring in lactose and in certain pectins,gums,and mucilages.
半乳糖一种单糖，CH2OH(CHOH)4CHO，一般产生于乳糖及特定的果酸、树胶及胶质物中