| Original document(5 pages) 中文版 |
A sample preprocessing method for detecting lemon bitter principle compound content in citrus skin and seed includes drying and grinding detected sample to be 60 C 80 mu, adding 2 C 5 ml organic solvent into ground sample of 0.2 C 0.5g, oscillating and extracting it for 2 C 3 min. then centrifuging it for 5 C 10 min. to absorb off top clear liquid; adding acetone of 2 C 5ml, extracting and oscillating it for 2 C 3 min. then centrifuging it for 5 C 10min. to collect acetone extractive; adding 1C2ml of organic solvent into extractive, oscillating it then centrifuging it for 5 C 10min to collect solution for fixing volume and detecting. |
Application Number
申请号 |
200510101198 |
Application Date
申请日 |
2005.11.14 |
| Title 名称 |
Sample pretreatment method for detecting limonin kind compound content in orange peel and seed raw material
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Publication Number
公开号 |
1793821 |
Publication Date
公开日 |
2006.06.28 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
G01N1/34 |
Applicant(s) Name
申请人 |
Inst. of Silkworm and Agriculture Product Processing. Guangdong Academy of Agric |
| Address 地址 |
510610 |
| Inventor(s) Name 发明人 |
Xu Yujuan, Shi Ying, Xiao Gengsheng, Chen Weidong, Zhang Yousheng, Wu Yuming, Zou Yuxiao |
| Attorney & Agent 代理人 |
li haibei |
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