HT-3 NOVEL HAFNIA ALVEI DOLSONGI HT-3 HAVING ANTIOXIDANT ACTIVITY AND USE THEREOF

• Main Authors: KIM, EUN MI, HWANG, KYEONG HWAN, PARK, JUN SEONG, LEE, YEONG RAN
• Format: Patent
• Language: English; Korean
• Published: 06.04.2018
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; VINEGAR; WINE

A novel microorganism Hafnia alvei Dolsongi HT-3 having antioxidant activity and uses thereof are disclosed. The microorganism produces an antioxidant substance in a culture medium containing 1% (w/v) of glucose to eliminate a DPPH radical. The present invention also provides a composition for antioxidation comprising a strain of the genus Hafnia sp., a culture thereof or a fraction of the culture as an active ingredient. 본 명세서에는 항산화 활성을 갖는 신규한 미생물 하프니아 알베이 돌송이 HT-3 및 이의 용도가 개시된다. 상기 미생물은 1%(w/v)의 글루코즈를 포함하는 배양 배지에서 항산화 물질을 생산하여 DPPH 라디칼을 소거하는 효과가 있다. 또한, 본 명세서는 하프니아 속 () 균주, 이의 배양물 또는 상기 배양물의 분획물을 유효성분으로 포함하는 항산화용 조성물을 제공한다.