食用菌论文.doc

食用菌生物学课程论文
题目:关于灵芝的探究
学生姓名: 陈贺
学号: 08055123
专业: 生物技术
班级: 080551
关于灵芝的探究
摘要:灵芝又称灵芝草、神芝、芝草、仙草、瑞草,是多孔菌科植物赤芝或紫芝的全株。以紫灵草药效为最好,灵芝原产于亚洲东部,中国分布最广的在江西,灵芝作为拥有数千年药用历史的中国传统珍惜药材,具备很高的药用价值,经过科研机构数十年的现代药理学研究证实,灵芝对于增强人体免疫力,调节血糖,控制血压,辅助肿瘤放化疗,保肝护肝,促进睡眠等方面均具有显著疗效。
关键词:关于灵芝的栽培,保鲜,药用价值,食用方法
Abstract: Ganoderma lucidum, also known as grass, God, Chi, Chi grass, grass jelly, Seocho is Polyporaceae or Ganoderma lucidum plant whole plant. Efficacy of grass in the best spirit of purple, fungus native to eastern Asia, China's most widely distributed in Jiangxi, Ganoderma lucidum as a history of thousands of years of traditional Chinese medicinal herbs treasure, with a high medicinal value, after a number of research institutions years of the modern pharmacological studies confirmed that Ganoderma for enhanced immune system, regulate blood sugar, control blood pressure, supporting cancer chemotherapy, liver liver, promote sleep, etc. all have a significant effect.
Keywords: about Ganoderma cultivation, preservation, and economic value, medicinal value, food method
探究灵芝的形态特征、结构、生活史、生活****性。

灵芝科属真菌的形态特征  灵芝科真菌大多为一年生,少数为多年生。菌盖的质地为革质、木质或木栓质,其大小差异甚大。子实体最大的是树舌,直径可达1米以上;最小的灵芝子实体直径只有2-3厘米。菌盖形状有圆形、半圆形、马蹄形、漏斗形数种,表面有或无光泽,有或无辐射状皱纹与环带。菌肉木材色、浅白色或褐色。子实体腹面有菌管,每毫米有菌管4-6个。管孔内着生孢子,孢子卵形、壶形或椭圆形,孢子壁双层。菌丝在斜面培养基上呈贴生,生长后期表面菌丝纤维化,呈浅棕色或灰褐色,坚牢。灵芝属真菌的子实体一年生或多年生,有柄或无柄,木栓质或木质,常具坚硬皮壳。菌盖表面有或无漆样光泽。菌肉1层或具不同颜色的2-3层。