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- Abstract BACKGROUND & AIM: To test the safety of pollen pini as a health food. 摘要 背景与目的： 检测破壁松花粉作为保健食品的安全性。
- Objective To observe the effect of Pollen Pini Nigrum on the activity of isolated intestinal smooth muscle of guinea pigs. 目的观察黑松花粉对豚鼠离体小肠、结肠平滑肌活动的作用。
- MATERIAL AND METHODS: Acute toxicity test,bone marrow cell micronucleus test,mice sperm abnormality test and 30 d feeding study were performed to study the toxicity of pollen pini. 材料与方法： 按照常规方法进行小鼠经口急性毒性、小鼠骨髓微核试验、小鼠精子畸形试验以及大鼠30 d喂养试验。
- Keywords Pollen Pini Nigrum;small intestine;colon;smooth muscle; 关键词黑松花粉;小肠;结肠;平滑肌;
- Keywords Headspace solid-phase microextraction（HS-SPME）;Headspace extraction;Gas chromatography-mass spectromentry;Volatile components;Pollen Pini; 顶空固相微萃取;顶空萃取;气相色谱-质谱联用;挥发性成分;松花粉;
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- pollen pini 松花粉
- Stamen is in the middle of a flower and may produce pollen. 雄蕊长在花的中央，能产生花粉。
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石，如花粉粒或单细胞有机体的化石
- The workers have little pollen baskets on their legs. 工蜂脚上有装花粉的小"篮子"。
- Anther is a part of a flower that contains the pollen. 花药是花的雄蕊上带花粉的部分。
- The innermost wall of a spore or pollen grain. 内壁孢子或花粉粒最深处的壁
- Pollen sterile blossoms lack normal turgor. 花粉不育的花朵缺乏正常的膨压现象。
- The pollen is shed directly on the stigma. 花粉直接散落在柱头上。
- Some people have an allergy to pollen. 一些人对花粉有过敏反应。
- Nectar and pollen are very nutritious. 花蜜和花粉是很有营养的。
- Pollinated by wind-dispersed pollen. 风媒传粉的通过风的飘散来传播花粉的
- Both the pollen grains and the gynoecia are active. 花粉粒和雌蕊都具有活力。
- Seeds and pollen are spread by the wind. 种子和花粉是随风传播的。
- There is a high pollen count inthe air. 空气中有很高的花粉计数。
