The efficacy and effects of zhebeimu are:

1, zhebeimu alkaloids and dehydrozhebeimu alkaloids 4mg/kg gavage, ammonia-induced cough in mice has an inhibitory effect, 4mg/kg subcutaneous injection of electrical stimulation of anesthetized cats supra-laryngeal nerve induced cough also has a cough-suppressing effect.

2, bezoar alkaloids have atropine-like effect on rabbits and cats isolated lung perfusion showed that the low concentration of atropine-like can make the bronchial relaxation, the high concentration of the bronchus has a slight contraction effect.

Expanded information:

Zhebeimu is one of the eight herbs of Zhejiang, used for the treatment of coughs caused by exogenous wind-cold, with the efficacy of clearing heat, expectorating phlegm and detoxifying toxins, and it has a good reputation in China as well as Southeast Asia.

Haishu District, Zhangshui Town, Yinjiang Township, Longguan Township is the main planting of zhebeimian. 2005, the State General Administration of Quality Supervision, Inspection and Quarantine issued a "certificate of registration of the mark of origin", recognized Zhangshui Township Zhang Village for zhebeimian origin. Zhangshui Township was also named the Hometown of Zhejiang Shellfish by the Naming Committee of China's Specialty Townships.

Like other traditional Chinese herbs, Zhebeimen is also facing the problem of how to lengthen the industrial chain, transform resource advantages into industrial advantages, and further promote the brand.

Zhebeimu has a recorded history of more than 400 years of cultivation, and the current cultivation area of zhebeimu in Haishu is about 10,000 mu. At the beginning of this year, Zhangshui Town zhebeimen planting demonstration base was also successfully selected as a demonstration base for Zhejiang Province's high-quality traditional Chinese medicinal herbs.

"Good mountains and good water have nurtured high-quality zhebeimen." Haishu district zhebeimen production association president Shao will be introduced, chapter water area of the farmland soil presents granular, easy to loose easy seepage, is the growth of the mother of pearl hotbed.

And the high-quality water and clean air here are also inimitable innate conditions for the growth of shellfish. "In 2018, the national production of zhebei was about 3,500 tons, and Haishu's production accounted for about one-third."

But, as a traditional planting industry, Zhebeimu also faces development difficulties. "The output value of Ningbo's Zhejiang shellfish mother was about 100 million yuan last year, only half of what it was in the highest year." Shao will be Wei said, in recent years, zhebeimo suffered market fluctuations, the degradation of seed sources, the prohibition of unsulfurized processing to extend the preservation period is difficult and many other problems.

Baidu Encyclopedia-Zhebei

People's Daily Online-Zhebei mother industrialization dilemma to be solved