protopectin / ˌproʊ təˈpɛk tɪn /

🎓大学词汇原胶质原果糖原果胶原纤维素

protopectin 的定义

n. 名词 noun

Biochemistry.

  1. any of the class of water-insoluble pectic substances that are found in the rind of citrus fruits or in apple peels and that are hydrolyzed to pectin or pectic acid.