糙皮侧耳不同生长时期发酵料中微生物和代谢物的变化

刘芹,孔维丽,徐柯,崔筱,宋凯博,张玉亭

The dynamics of microorganisms and metabolites in culture compost during the cultivation of Pleurotus ostreatus

LIU Qin,KONG Wei-Li,XU Ke,CUI Xiao,SONG Kai-Bo,ZHANG Yu-Ting

图3 糙皮侧耳不同生长时期发酵料中代谢物的PCA得分图（A）和OPLS-DA得分图（B） T1、T2、T3、T4和T5分别表示发酵完成（第0天,接种前）、菌丝定植（第3天）、发菌中期（第10天）、发菌末期（第20天,原体形成前）和P.ostreatus第一茬菇（第30天,子实体发育）

Fig. 3 PCA (A) and OPLS-DA (B) scores of the metabolites in culture compost at the different growth stages of Pleurotus ostreatus. T1: Composting was completed (day 0, before spawning); T2: Mycelial colonization (day 3); T3: Mid-incubation (day 10); T4: End-incubation (day 20, before primordial formation); T5: FirstP.ostreatusfructification (day 30, fruiting body development).