Effect of Cooking Time on Glucoraphanin and Sulforaphane Contents in Broccoli Cooked by Different Cooking Methods

被引：1
|
作者：
Lu X. [1 ]
Ma S. [2 ]
Li S. [1 ]
Zhang C. [1 ]
Bao J. [1 ]
Zhang X. [1 ]
机构：
[1] College of Life Science and Technology, Gansu Agricultural University, Lanzhou
[2] Basic Experiment Teaching Center, Gansu Agricultural University, Lanzhou
来源：
Li, Sheng (lish@gsau.edu.cn) | 1600年 / Chinese Chamber of Commerce卷 / 41期
关键词：
Broccoli; Cooking; Glucoraphanin; Sulforaphane;
D O I：
10.7506/spkx1002-6630-20181201-005
中图分类号：
学科分类号：
摘要：
The common domestic cooking methods include steaming, boiling, stir-frying and microwaving, and vegetables may lose nutrients during the cooking processes. In this experiment, the effect of cooking time on glucoraphanin (GRA) and sulforaphane (SFN) contents, endogenous myrosinase (MYR) activity and cell membrane permeability in broccoli (cv. ‘Ruinong’) cooked by each of the four methods separately. In addition, the effect of exogenous MYR addition on converting GRA to SFN was studied. The results showed that for each cooking method, GRA content decreased with cooking time, SFN content increased first and then decreased, endogenous MYR activity decreased, and cell membrane permeability increased. Steamed broccoli retained higher contents of GRA and SFN. The addition of exogenous MYR could enhance the conversion rate of GRA to SFN in broccoli, producing more SFN. © 2020, China Food Publishing Company. All right reserved.
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页码：41 / 47
页数：6
相关论文
共 25 条
  • [11] Elbarbry F., Elrody N., Potential health benefits of sulforaphane: a review of the experimental, clinical and epidemiological evidences and underlying mechanisms, Journal of Medicinal Plants Research, 5, pp. 473-484, (2011)
  • [12] Kensler T.W., Curphey T.J., Maxiutenko Y., Et al., Chemoprotection by organosulfur inducers of phase 2 enzymes: dithiolethiones and dithiins, Drug Metabolism and Drug Interactions, 17, 1-4, pp. 3-22, (2000)
  • [13] Munday R., Munday C.M., Induction of phase II detoxification enzymes in rats by plant-derived isothiocyanates: comparison of allyl isothiocyanate with sulforaphane and related compounds, Journal of Agriculture and Food Chemistry, 52, 7, pp. 1867-1871, (2004)
  • [14] Talalay P., Fahey J.W., Holtzclaw W.D., Et al., Chemoprotection against cancer by phase 2 enzyme induction, Toxico Logy Let Ter s (Shannon), 82-83, pp. 173-179, (1995)
  • [15] Zhang Y., Talalay P., Cho C.G., Et al., A major inducer of anticarcinogenic protective enzymes from broccoli: isolation and elucidation of structure, Proceedings of the National Academy of Sciences, 89, 6, pp. 2399-2403, (1992)
  • [16] Rungapamestry V., Duncan A.J., Fuller Z., Et al., Effect of cooking brassica vegetables on the subsequent hydrolysis and metabolic fate of glucosinolates, Proceedings of the Nutrition Society, 66, 1, pp. 69-81, (2007)
  • [17] Tabart J., Pincemail J., Kevers C., Et al., Processing effects on antioxidant, glucosinolate, and sulforaphane contents in broccoli and red cabbage, European Food Research and Technology, 244, 12, pp. 2085-2094, (2018)
  • [18] Vallejo F., Tomas-Barberan F.A., Garcia-Viguera C., Glucosinolates and vitamin C content in edible parts of broccoli florets after domestic cooking, European Food Research and Technology, 215, 4, pp. 310-316
  • [19] Conaway C.C., Getahun S.M., Liebes L.L., Et al., Disposition of glucosinolates and sulforaphane in humans after ingestion of steamed and fresh broccoli, Nutrition and Cancer, 38, 2, pp. 168-178, (2000)
  • [20] Dekker M., Verkerk R., Jongen W.M.F., Predictive modelling of health aspects in the food production chain: a case study on glucosinolates in cabbage, Trends in Food Science & Technology, 11, 4-5, pp. 174-181, (2000)
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