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首页> 外文期刊>Acta Horticulturae >Variation and distribution of glucosinolates in 42 cultivars of Brassica oleracea vegetable crops.
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Variation and distribution of glucosinolates in 42 cultivars of Brassica oleracea vegetable crops.

机译：42种葡萄糖苷的变异与分布 Brassica Oleracea 蔬菜作物。

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摘要

Brassica vegetables are known to contain glucosinolates that are precursors for bioactive compounds like isothiocyanates that have been shown to play an important role in human health. This study reports the results of a screening of 11 Brassica oleracea crops consisting of 42 cultivars (6 white cabbage, 5 red cabbage, 7 Brussels sprouts, 2 kale, 1 tronchuda, 3 oxheart cabbage, 2 kohlrabi, 6 broccoli, 5 cauliflower, 3 romanesco and 2 Savoy cabbage). All these cultivars were cultivated under the same conditions on a single location in the same season. The variation found in the level of glucosinolates is expected to be mainly due to the genetic variation. A large variation was observed in the level and profile of glucosinolates. Total glucosinolates varied from 14 to 625 micro mol/100 g fresh weight. Glucoraphanin, the precursor of the isothiocyanate sulforophane, varied from 0 to 141 micro mol/100 g fresh weight. Within broccoli glucoraphanin varied from 27 to 141 micro mol/100 g fresh weight. Glucoiberin that is structurally related to glucoraphanin varied from 6 to 397 micro mol/100 g fresh weight. Within broccoli glucoiberin varied from 21 to 397 micro mol/100 g fresh weight.
机译：甘蓝型甘蓝型蔬菜是含有氨基糖苷的氨基糖苷，其是生物活性化合物的前体，如异硫氰酸酯，其已被证明在人体健康中起重要作用。本研究报告了筛选的11 芸苔蛋白酶的结果，由42种品种组成（6个白卷心菜，5个红甘蓝，7个Brussels Sprouts，2羽衣甘蓝，1个Tronchuda，3只牛奶卷心菜，2 kohlrabi， 6西兰花，5个花椰菜，3名罗马科和2个盐甘露卷心菜）。在同一季节的单一地点的同样条件下培养所有这些品种。预期藻糖素酸盐水平的变异主要是由于遗传变异。在氨基葡萄糖酸盐的水平和轮廓中观察到大的变化。总葡萄糖苷可从14〜625微米/ 100g鲜重。葡萄瓜素，异硫氰酸异氰酸酯的前体，从0到141微mol / 100g的鲜重。在西兰花葡萄糖素内，从27-141微mol / 100g鲜重量变化。与葡糖屈曲的结构相关的血糖素可根据6至397微米/ 100g鲜重量而变化。在西兰花葡萄糖素中，血糖素不同21至397微米/ 100克鲜重。

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