Effect of temperature and organic fertilizer on β<span>-</span>glucosidase activity and contents of alcoholic aroma in fresh tea leaves

ZHAO Qin; TONG Qi-qing; TU You-ying; LUO Yao-ping

Volume 17 Issue 1

Jul. 2017

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ZHAO Qin, TONG Qi-qing, TU You-ying, LUO Yao-ping. Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves[J]. Journal of Zhejiang A&F University, 2000, 17(1): 28-31.

Citation:

ZHAO Qin, TONG Qi-qing, TU You-ying, LUO Yao-ping. Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves[J]. Journal of Zhejiang A&F University, 2000, 17(1): 28-31.

Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

1.
Department of Tea Science , Zhejiang University , Hangzhou 310029, China

Funds:

国家自然科学基金资助项目(39570431)

Received Date: 1999-07-18
Rev Recd Date: 1999-11-08
Publish Date: 2000-03-20

Abstract

The relationship between the endogenous -glucosidase activity and the contents of alcoholic aroma and some environment factors were investigated .The -glucosidase activity was increased by using organic fertilizer and covering plastic shed .Alcoholic aroma precursors and total amounts of alcoholic aroma had the same trend effected by environmental factors .Alcoholic aroma precursors were the main sources of alcoholic aroma .The treatment covered with plastic shed and organic fertilizer was the best treatment for increasing the contents of free alcoholic aroma , alcoholic aroma precursors and total alcoholic aroma .As conclusion , temperature and fertilizer affected the -glucosidase activity and the contents of the free alcoholic aroma , alcoholic aroma precursors and the total alcoholic aroma .Using organic fertilizer and covering could improve the activity of -glucosidase that plays an important role in hydrolyzing glucodidic aroma precursors .
- tea leaves,
- environmental factor,
- β-glucosidase,
- free alcoholic aroma,
- binding alcoholic aroma,
- quality factor

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

1. Department of Tea Science , Zhejiang University , Hangzhou 310029, China

Funds:

国家自然科学基金资助项目(39570431)

Received Date: 1999-07-18

Rev Recd Date: 1999-11-08

Publish Date: 2000-03-20

Key words:

Abstract: The relationship between the endogenous -glucosidase activity and the contents of alcoholic aroma and some environment factors were investigated .The -glucosidase activity was increased by using organic fertilizer and covering plastic shed .Alcoholic aroma precursors and total amounts of alcoholic aroma had the same trend effected by environmental factors .Alcoholic aroma precursors were the main sources of alcoholic aroma .The treatment covered with plastic shed and organic fertilizer was the best treatment for increasing the contents of free alcoholic aroma , alcoholic aroma precursors and total alcoholic aroma .As conclusion , temperature and fertilizer affected the -glucosidase activity and the contents of the free alcoholic aroma , alcoholic aroma precursors and the total alcoholic aroma .Using organic fertilizer and covering could improve the activity of -glucosidase that plays an important role in hydrolyzing glucodidic aroma precursors .

Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

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Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

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Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

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Effect of temperature and organic fertilizer on β-glucosidase activity and contents of alcoholic aroma in fresh tea leaves

1. Department of Tea Science , Zhejiang University , Hangzhou 310029, China

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