Background : The practice of keeping the medicinal herbs at room temperature causes many problems, but due to lack of sufficient field research and study, it is difficult to improve related regulations and safety management. Methods and Results : The Cnidium Rhizome and Angelica gigas Root were inoculated with Lasioderma serricorne F. and incubated at 28℃ for 2.5 months and 5 months. After five months, the number of Lasioderma serricorne F. in Cnidium Rhizome increased from 30 to 1,429 (about 47 times). In the same period, the number of insects in Angelica gigas Root increased from 30 to 663 (about 22 times). Due to the rapid increase in pest population, hygiene deteriorated, changes in the active ingredient and appearance quality of the herbal medicines, which greatly damaged the value of the herbal medicine. Conclusions : These results show that current regulation requiring only sealing and not specifying the storage temperature do not guarantee quality safety. Therefore, it is necessary to establish appropriate preservation standards and improve management regulations in order to preserve safety.

Background : Recently, with the growth of traditional medicine industry, management of the quality of herbal medications as a raw material for functional food and medicine becomes more important. One of the most difficult problems of quality control of medicinal plants is management in storage insects. The problem of storage insects is a matter that must be resolved in order to safely obtain raw materials in herbal sector. But the basic prevention measures as well as grasp of the exact situation in the field are not yet. In this study, we investigated to see the problems and solutions through a review of storage pest management system of medicinal plants and the relevant provisions in herbal sector. Methods and Results : For this study, we examined the Status of domestic distribution, storage pest control techniques, news, domestic and import regulations. Storage pests that occur in herbal medications have dropped commercial value and it leads to consumer mistrust. A report said that consumers who had found at least once a pest and microbial contamination when they buy a herbal medications is more than 50% (2004, Ministry of Food and Drug Safety). In the past, those who want to solve these problems had tried through the sulfur fumigation. However, due to concerns about the risk to humans nowadays it was banned in many countries. According to the latest editions of Korean Pharmacopoeia (KP), it is allowed to use a suitable fumigant. but the domestic and imported medicinal plants during distribution can not be used it. Because currently registered fumigant (aluminium phosphide) is allowed only imported medicinal plants in the quarantine process. Chemical fumigation is inappropriate for use in foods and pharmaceuticals so the introduction of eco-friendly control methods is urgent. Eco-friendly methods of pest control that is currently being developed include a cold storage, packaging, high temperature and frozen method etc. Conclusion : These methods should be considered potential cost and Feasibility and it should meet the condition that stated “"Do not change the therapeutic effects of the herbal medications.” in the KP. Also supporting policy for expanding low temperature storage facilities in distribution area will raise possibility of success.

Background : Most of cases in korea, distributed herbal medications are storaged in room temperature and it causes many insect pests during storage. Despite the fact, there is little research about storage conditions. Temperature and humidity in storehouse are highly related with pests’ overwintering, generation length and the number of occurrence in summer. Consequently, in this research, major pests’ overwintering was studied by reviewing facility condition, temperature and humidity in major regional storehouses. The results of this would help to develop how to manage pest occurrence in distributed herbal medications. Methods and Results : For this study, storage facilities was investigated at different regions including Gyeongdong Market in Seoul, the pharmaceutical company in Daegu and farmhouse in Youngcheon by monitering temperature, humidity, ventilator, air conditioning and heating on ground and underground places from June 2014 to July 2016. including Upon investigation, most of building using for storage had simple ventilators. Whereas in case of farmhouse, it is vulnerable to maintaining quality. Because most farmhouse had temporary buildings which are difficult to control temperature and humidity. In addition, among the other surveyed warehouses, Basement in the Gyeongdong Market had most favorable condition for pest overwintering. The lowest temperature of it was seldom below zero maintaining level of about 1.5℃ and average temperature was about 10℃ in underground warehouse during winter. And the ground warehouse of Daegu had similar patterns in temperature and humidity with that of Seoul in that being over 0℃ even in the winter. In Youngcheon, the temperature of farmhouse was below zero degree and the daily range of temperature and humidity was wide. It caused difficulty of overwintering of insect pests but possible to inhabit. Conclusion : According to a study by Han-Mo, Koo(1997), it was impossible to overwinter for Lasioderma serricorne F. which is dominant medicinal plants’ pest in north of the Chungcheong region’s warehouse due to low temperature. But in case of investigated warehouses, it was possible to overwinter because of the high temperature in office building or basement storage area. In order to make prediction of pest occurrence and comprehensive measures, it is urgent to take more investigation by regional groups and types of storage.