果胶含量 meaning in Chinese

pectin content

Raw fiber material - determination of pectin content
造纸原料果胶含量的测定
Changes of calcium in flesh , seeds and pectin content during pear fruit development
梨果实发育中果肉及种子钙和果胶含量的变化
Dynamics of different forms of calcium and pectin in ovary fruitlet and spring - flush leaves of two citrus cultivars around flowering
和春梢叶中不同形态钙和果胶含量变化