苹婆种子营养及抗氧化活性

任惠; 周婧; 李一伟; 韦持章; 陆玉英; 卢艳春; 罗瑞鸿

doi:10.3724/SP.J.1142.2013.20203

苹婆种子营养及抗氧化活性

1.
广西农业科学院园艺研究所, 广西南宁 530007
2. 广西南亚热带农业科学研究所, 广西龙州 532415

基金项目: 广西科技计划项目(桂科攻1010006-5);广西农业科学院科技发展基金项目。

详细信息

作者简介:
任惠(1978-),女,学士,助理研究员,研究方向为果树学(E-mail: renhui0988@163.com)。

通讯作者:
罗瑞鸿, E-mail: luoruihong@gxaas.net

中图分类号: Q949.91
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出版历程
- 收稿日期: 2012-03-20
- 修回日期: 2012-10-09
- 发布日期: 2013-04-29

Study on Nutrition and Antioxidant Activities of Sterculia nobilis Smith Seeds

1.
Horticultural Research Institute of Guangxi Academy of Agricultural Sciences, Nanning, Guangxi 530007, China
2. South Subtropical Crops Research Institute of Guangxi, Longzhou, Guangxi 532415, China

摘要

摘要: 介绍了一种原产华南、种子可食的木本植物——苹婆的生物学特性,并以广西苹婆(Sterculia nobilis Smith)种子为材料,对其营养成分进行了测定。通过测定其多酚提取物的还原力和金属螯合力,以及对1,1-二苯基-2-三硝基苯肼(DPHH)自由基、羟自由基和超氧阴离子自由基的清除能力,探讨了苹婆种子的抗氧化活性。结果显示:苹婆种子营养丰富,含有18种氨基酸,富含酚类物质。其中,淀粉含量60.42 g/100 g FW、蛋白质20.32 g/100 g FW、脂肪2.18 g/100 g FW、氨基酸2.36 g/100 g FW、铁136.86 mg/g FW、维生素C 7225 μg/100 g FW;总酚含量为401.84 μg/mL没食子酸。苹婆种子多酚提取物有较强的还原力,金属螯合力,以及DPPH自由基、羟自由基和超氧阴离子自由基清除能力,在0~50 μg/mL浓度范围,苹婆抗氧化能力与抗坏血酸或乙二胺四乙酸(EDTA)相当。苹婆种子营养全面,具有较强的抗氧化能力,苹婆是很有潜力的功能食品来源植物。
- 苹婆 /
- 营养成分 /
- 抗氧化能力
Abstract: Biological characters of Sterculia nobilis Smith were briefly introduced as a native woody plant with edible seeds in South China.Nutritional compositions of the seeds from Guangxi were measured.The antioxidant activities were determined by evaluating reducing power,metal chelating capacity,1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity, hydroxyl radical-scavenging activity,and superoxide anion-scavenging activity of polyphenols extraction from the seeds.The results showed that S.nobilis Smith seeds were nutritious,contained eighteen amino acids and abundant polyphenols.The content of starch was 60.42 g/100 g FW, protein was 20.32 g/100 g FW, fat was 2.18 g/100 g FW, amino acids were 2.36 g/100 g FW, Fe was 136.86 mg/100 g FW, vitamin C was 7225 μg/100 g FW, and total phenols were 401.84 μg/mL gallic acid.Polyphenols extraction of S.nobilis Smith seeds expressed rather strong reducing power,metal chelating capacity,DPPH radical-scavenging activity,hydroxyl radical-scavenging activity and superoxide anion-scavenging activity.In the content range of 0-50 μg/mL gallic acid,S.nobilis Smith seeds expressed nearly the same antioxidant activity to that of ascorbic acid and EDTA.Thus,S.nobilis is a potential functional food resource plant due to its comprehensive nutrition and high antioxidant activities.
- Sterculia nobilis Smith /
- Nutritional compositions /
- Antioxidant activities

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参考文献(18)

[1]	罗瑞鸿.未充分开发的亚热带粮用果树——凤眼果[J].大众科技, 2010(2): 148-149.
[2]	薛聪贤.台湾蔬果实用百科[M].台北: 台湾普绿出版部, 2001: 74-75.
[3]	戴明建.优良的干果树种——苹婆[J].福建热作科技, 1989, 46(1): 25-26.
[4]	冯文星,徐雪荣,雷新涛.极具开发潜力的热带干果果树资源——苹婆[J].中国种业, 2006(3): 67-68.
[5]	Zhang D,Quantick P C,Grigor J M.Changes in phenolic compounds in Litchi (Litchi chinensis Sonn.) fruit during postharvest storage[J].Postharvest Biol Tec, 2000, 19: 165-172.
[6]	Singleton V L,Rossi J A.Colorimetry of total phenolics with phosphomolyb-dicphosphotungstic acid reagents[J].Am J Enol Viticult, 1965, 16: 144-158.
[7]	Sun J,Shi J,Jiang Y,Xue S J,Wei X.Identification of two polyphenolic compounds with antioxidant activities in longan pericarp tissues[J].J Agric Food Chem, 2007, 55: 5864-5868.
[8]	Senevirathne M,Kim S H,Siriwardhana N,Ha J H,Lee K W,Jeon Y J.Antioxidant potential of Ecklonia cava on reactive oxygen species scavenging,metal chelating,reducing power and lipid peroxidation inhibition[J].Food Sci Technol Int, 2006,12: 27-38.
[9]	Benzie I F F,Strain J J.Ferric reducing ability of plasma (FRAP) as a measure of antioxidant power: The FRAP assay[J].Anal Biochem, 1996, 239: 70-76.
[10]	Dinis T C P,Madeira V M C,Almeida L M.Action of phenolic derivates (acetaminophen,salicylate,and 5-aminosalicylate) as inhibitors of membrane lipid-peroxidation and as peroxyl radical scavengers[J].Arch Biochem Biophys, 1994, 315: 161-169.
[11]	Lee J C,Kim H R,Kim J,Jang Y S.Antioxidant property of an ethanol extract of the stem of Opuntia ficus-indica var.saboten[J].J Agric Food Chem, 2002, 50: 6490-6496.
[12]	Siddhurajua P,Mohanb P S,Beckera K.Studies on the antioxidant activity of Indian Laburnum (Cassia fistula L.): A preliminary assessment of crude extracts from stem bark,leaves,flowers and fruit pulp[J].Food Chemistry, 2002, 79: 61-67.
[13]	Aktan B,Taysi S,Gumustekin K,Bakan N,Sutbeyaz Y.Evaluation of oxidative stress in erythrocytes of guinea pigs with experimental otitis media and effusion[J].Ann Clin Lab Sci, 2003, 33: 232-236.
[14]	Karp S M,Koch T R.Oxidative stress and antioxidants in inflammatory bowel disease[J].Disease-A-Month, 2006, 52: 199-207.
[15]	Mariani E,Polidori M C,Cherubini A,Mecocci P.Oxidative stress in brain aging,neurodegenerative and vascular diseases: an overview[J].J Chromatogr B, 2005, 827: 65-75.
[16]	刘莉华,宛晓春,李大祥.黄酮类化合物抗氧化活性构效关系的研究进展[J].安徽农业大学学报, 2002, 29(3): 265-270.
[17]	Ames B N,Shigenaga M K,Hagen T M.Oxidants,antioxidants,and the degenerative diseases of aging[J].Proc Natl Acad Sci USA, 1993, 90(17): 7915-7922.
[18]	杨春梅,郝艳宾,万政敏. 核桃仁加工品(琥珀核桃仁、椒盐核桃仁)抗氧化活性的研究[J]. 内蒙古农业大学学报,2007,28(2): 143-146.

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苹婆种子营养及抗氧化活性

作者简介: 任惠(1978-),女,学士,助理研究员,研究方向为果树学(E-mail: renhui0988@163.com)。

通讯作者: 罗瑞鸿, E-mail: luoruihong@gxaas.net

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出版历程

Study on Nutrition and Antioxidant Activities of Sterculia nobilis Smith Seeds

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出版历程

目录

作者简介:
任惠(1978-),女,学士,助理研究员,研究方向为果树学(E-mail: renhui0988@163.com)。

通讯作者:
罗瑞鸿, E-mail: luoruihong@gxaas.net