初步分析褐变外植体分泌到培养基中的成分有缩合鞣质。
The colorimetric assay demonstrated that the substance extracted from medium was condensed tannins.
结果表明：香蕉皮中含有酚类、油脂类、有机酸、缩合鞣质、蛋白质和糖类等化学成分。
The result showed that the banana skin contained phonetic composition, fat, organic acid, tannin, protein, sugar, etc.
结果表明：香蕉皮中含有酚类、油脂类、有机酸、缩合鞣质、蛋白质和糖类等化学成分。
The result showed that the banana skin contained phonetic composition, fat, organic acid, tannin, protein, sugar, etc.
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