菜用紫云英品种嫩梢产量、营养品质及卫生质量分析

邱孝煊; 张伟光; 张辉; 吴一群; 兰忠明; 林新坚

菜用紫云英品种嫩梢产量、营养品质及卫生质量分析

1.
福建省农业科学院土壤肥料研究所,福建福州 350013;
2.
福建省农业科学院,福建福州 350003

基金项目:

国家公益性行业(农业部)专项(201103005)

详细信息

通讯作者:
林新坚(1955-),男,研究员,主要从事农业微生物与土肥研究(E-mail:xinjianlin@163.net)

中图分类号: S 649
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出版历程
- 收稿日期: 2012-04-18
- 修回日期: 2012-06-04
- 刊出日期: 2012-06-29

Production, Nutrition and Safety of Young Shoots of Vegetable Milk Vetch

1.
Institute Soil and Fertilizer,Fujian Academy of Agricultural sciences, Fuzhou,Fujian 350013,China;
2.
Fujian Academy of Agricultural sciences, Fuzhou,Fujian 350003,China

摘要

摘要: 为评价紫云英嫩梢菜用价值,开展紫云英品种田间试验以及产量品质、卫生质量分析。结果表明,菜用紫云英品种嫩梢产量表现为:中花型>早花偏迟>早花型,产量与品种现蕾期、初花期、株高、径粗等均呈极显著正相关,相关度为鲜草产量>初花期>株高>径粗>现蕾期;紫云英嫩梢维生素C、Cu、Mn比豌豆苗、绿豆芽、空心菜高,尤其是维生素C含量高达61.7 mg·hg-1,有毒有害物质含量均符合国家标准,食用卫生安全,可作为特色蔬菜利用。
- 紫云英 /
- 菜用 /
- 嫩梢 /
- 产量 /
- 品质
Abstract: Field experiments and tests were carried out to evaluate the potential of growing Milk Vetch for food.The results showed that (a) the young shoot's yield decreased with plant types in the order of: medium flowering type＞early flowering type>earlier flowing type; and (b) there were significant correlations between the shoot yield and plant growth stages or characteristics i.e., it descends as follow:freshyield>early flowering stage>plant height >stem diameter >budding stage).The young shoots contained more vitamin C, Cu, Mn and carbohydrate than pea sprouts, mung beans or water spinach.In particular, it had a high vitamin C content of up to 61.7 mg·hg-1.The contents of toxic and hazardous substances in the shoots were below the national non-public hazard vegetable safety standards.Thus, it appeared that the young shoots of Milk Vetch could be developed as an exotic edible vegetable.
- Milk Vetch /
- food use /
- young shoot /
- productivity /
- quality