Nutritive Characters of Camellia oleifera Branch Powder Applied in Liquid Culture Medium for Agrocybe chaxingu Huang
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摘要: 通过分析油茶枝的营养成分及其抗氧化特性,为油茶枝资源在茶薪菇液体培养上的利用提供依据。结果表明:油茶枝总酚提取水提法优于醇提法。油茶枝含有丰富水溶性酚类物质、矿物质等营养成分,当油茶枝水溶性总酚浓度为79.13μg·mL-1,对卵黄脂蛋白不饱和脂肪酸(PUFA)过氧化的抑制率约为52.81%,对邻苯三酚体系超氧阴离子的清除率约为10.53%。Abstract: To use Camellia oleifera branch in liquid culture for Agrocybe chaxingu Huang,the water soluble and ethanol extracted nutritive components of C.oleifera,were analyzed on their anti-oxidation.The results showed that total soluble phenolic content was higher in water extraction than in ethanol extraction.The water extraction of C.oleifera branch powder was rich in water-soluble phenolic compound,minerals and other nutrients.With UV/Vis analyses,the content of water soluble phenolic compounds in C.oleifera branch powder was 79.13μg·mL-1,its inhibition for peroxidation was 52.81% in egg yolk lipoprotein unsaturated fatty acid(PUFA) system,10.53% for superoxide radical scavenging.
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Key words:
- Camellia oleifera /
- antioxidation /
- Agrocybe chaxingu Huang
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[1] 黄年来.18种珍稀美味食用菌栽培[M].北京:中国农业出版社,1996:48-53. [2] 沈恒胜,陈君琛,汤葆莎,等.栽培料纤维转化与食用菌酚类抗氧化营养的关系[J].福建农业学报,2007,22(4):337-340. [3] 沈恒胜,陈君琛,汤葆莎,等.生物去硅化作用对提高稻草降解率的处理效果探讨[J].中国农业科学,2006,39(2):406-411. [4] 程春龙,李俊清.植物多酚的定量分析方法和生态作用研究进展[J].应用生态学报,2006,17(12):2457-2460. [5] 焦霞,陈静,欧仕益.麦麸酶解产物对糖尿病大鼠抗氧化能力的影响[J].吉林大学学报:医学版,2006,32(3):376-392. [6] 李娟,李平,卜可华.几种牛肝菌抗氧化能力的研究[J].中国食品添加剂,2007,(1):49-53. [7] 包斌,德力戈尔桑,吴文惠.羊脾脏提取液抗氧化作用的研究[J].食品科学,2003,24(4):62-65. [8] 刘安玲,朱必凤,王华.茶薪菇液体发酵条件的研究[J].韶关学院学报,2001,(9):149-153. [9] 吴俐,沈恒胜,陈卫伟,等.膳食纤维液体培养基对秀珍菇富硒转化效率的影响[J].福建农业学报,2011,26(2):241-245. [10] 周坚,肖安红.功能性膳食纤维食品[M].北京:化学工业出版社,2005:18-56. [11] 王德芝,余荣珍.茶薪菇深层发酵产多糖的研究[J].中国食用菌,2004,(2):47-49. [12] 邓桂兰,彭超英,卢峰.油茶饼粕的综合利用研究[J].四川食品与发酵,2005,(3):41-44. [13] 龚翔.闽东茶枝粉栽培茶薪菇低产原因及对策[J].茶叶科学技术,2003,(1):26-27. -
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