Propolis, bee glue is a sticky substances, which is used to prevent corruption of the ones who broke into the hive, and which is known as a substance that inhibits the growth of microorganisms within the hive. In order to use this propolis, is required to extract the active ingredients from the raw propolis. Mainly goes through the process of extraction with ethanol. Propolis is registered as health functional food for food and drug safety with a valid registration which is anti-oxidant effects and anti microbial effects of oralflora. Inthis study, in order to determine the antioxidant effect of propolis produced in various regions collected 58 regions. Antioxidant effects were tested by DPPH free radical scavenging effects method. Asa result, the propolis concentrations by 10, 50, 100, 500, 1000㎍ were 43, 73, 78, 82, and 73%, in Gangwon province, Gyeonggi Province, 57, 83, 83, 79, and 71%, Chungcheong Province, 55, 80, 80, 76, and 68%, Jeolla province 48, 75, 78, 78, and 71%, Gyeongsang province 47, 77, 81, 79, and 71%, respectively. More than a certain concentration was to determine antioxidant falling rather. These results can be said to suggest if you use the edible excess should be avoided.

About 70% of total honey products produced by Korean bee keepers was acacia honey. The remaining 30% was chestnut honey, jujube honey, snowbell honey, and another honey. False acacia, went down in payability since the middle 2000s because of simultaneous blooming etiolation chlorsis decreases productivity after aging. Therefore, substitution honey plants were necessary. This study estimated nectar secretion amount of each flower and productivity per ha at 14 medical herbs. Each flower, Codonopsis lanceloata, estimated a majority nectar secretion amount at 176.08 ul for each of the 14 medical herbs. Astragalus membranaceus estimated majority nectar secretion amount at 1273.3 L per ha for each of the 14 medical herbs. Medical herbs were hypothesized with valuable honey plants.

Jujube trees, herbal medicine material, produce not only their fruit but also jujube honey for bee and human’ food sources. Although jujube is an important honey plant after acacia bloom, the research was done with 15-year-old jujube trees grown in ChungDo-Gun, which there was no information on jujube floral nectar. According to the research, jujube nectar secretion mostly happens during dawn and morning for two days. The average number of inflorescence per tree is 638.1 according to the research. And also, the average number of flowers per inflorescence is 64.4. The amount of nectar secretion is 11.6 ul on average per flower, and hypothesized nectar secretion from 15-year-old tree per tree is 476.682 ul. Also,a jujube tree has 545.5ul hypothesized nectar secretion per ha by the research.