Extract Manufacturing Method of Puer Tea

The present invention provides a method for manufacturing a puer tea extract, in which fermentation efficiency is increased and uniform fermentation is performed in the entire puer tea when fermenting the puer tea with bacillus bacteria so that deodorization and bad smell removal functions by bacill...

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Bibliographische Detailangaben
Hauptverfasser: GONG, EUN HEE, LEE, KYUNG WON
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention provides a method for manufacturing a puer tea extract, in which fermentation efficiency is increased and uniform fermentation is performed in the entire puer tea when fermenting the puer tea with bacillus bacteria so that deodorization and bad smell removal functions by bacillus bacteria are enhanced, and thus bacillus bacteria can used as an additive for deodorization and bad smell removal for food. According to the present invention, the method comprises: a liquid bacillus bacteria formation step of immersing rice straws, which are known to contain many bacillus bacteria (Bacillus subtilis), in water at 20 to 30℃ to culture bacillus bacteria for fifteen days and removing the rice straws to form liquid bacillus bacteria; a puer tea leaf fermentation step of uniformly mixing 15 wt% of the liquid bacillus bacteria formed in the liquid bacillus bacteria formation step and 85 wt% of fresh green tea leaves, heating the mixture at temperature of 50 to 60℃ and supplying air at the same time to perform fermentation for 30 days; a puer tea leaf drying step of drying the puer tea leaves fermented in the puer tea leaf fermentation step; and a puer tea liquid extraction step of putting the dried puer tea leaves in water and heating the mixture at 90 to 100℃ for 24 hours to extract an extract. 본 발명은 바실러스균을 이용하여 보이차를 발효시킴에 있어서, 발효 효율을 더욱 높임과 동시에 보이차 전체적으로 균일한 발효가 이루어지도록 하여 바실러스균에 의한 탈취 및 잡내 제거 기능을 더욱 강화함으로써 식품의 탈취와 잡내 제거를 위한 첨가물로서 유용하게 사용할 수 있는 보이차 추출액 제조방법을 제공한다. 본 발명의 보이차 추출액 제조방법은, 바실러스균(고초균)이 많은 것으로 알려진 볏짚을 20~30℃ 물에 침수시켜 15일 동안 바실러스균을 배양하고 이후 볏짚을 제거하여 액상의 바실러스균을 형성하는 바실러스 액상균 형성단계와, 바실러스 액상균 형성단계에서 형성된 바실러스 액상균 15중량%와 보이차 생잎 85중량%를 균일하게 혼합하여 50~60℃ 온도로 가열함과 동시에 공기를 공급하여 30일 동안 발효시키는 보이차잎 발효단계와, 보이차잎 발효단계에서 발효된 보이차잎을 건조시키는 보이차잎 건조단계와, 건조된 보이차잎을 물에 넣고 90~100℃로 24시간 가열하여 추출액을 추출하는 보이차액 추출단계를 포함하여 이루어진다.