Study On Affection To The Quality Of Ophiopogon By Processing And Storing

RADIX.OPHIOPOGONIS is a kind of the Chinese medicinal materials which is good for the lung and heart.It can be found in the Shennong's Herbal as high grade.Ophiopogo japonicus(Thunb.)Ker-Gawl.is famous good vagina medical material in Pharmacopoeia of the People's Republic of China.Its root tuber is used as medical material and mainly contains ophiopogonpolysaccharide, homoisoflavone,steroidal saponin,proteic substances,amino acids and minor element.It is generally used in curing pulmonary dryness,NPC,asthenia consumption,begma,hydrodipsia,upset,SP,calor internus,diabetes, dryness of the intestine,BNO,diphtheria fauci,CAD,AP,oxygenless of cardiac muscle and CA in clinic,and have predominance therapeutic effect.The current holding way and processing technology of ophiopogonis tuber in China is the key factor which always influence and curse ophiopogonis tuber's qualitative.The main processing technology of Ophiopogo japonicus(Thunb.) Ker-Gawl in its depot is open-air drying,airing and fume.Ophiopogonis tuber's root tuber is rich in sugar,so it may be destroyed by oil,mildew and worm easily and can't be stored longtime.Now research about influence by processing and storing of ophiopogonis tuber's qualitative and its alleosis rule can seldom be found in the literature in the wold to now.This special subject places Ophiopogo japonicus(Thunb.)Ker-Gawl's traditional storing and processing way as contrast and Ophiopogo japonicus(Thunb.)Ker-Gawl from GAP depot asexperiment matierial.,and plants ophiopogonis tuber's MC,ext,ash content,flavone, steroidal saponin,proteic substance as quality research ind.according Pharmacopoeia of the People's Republic of China and literature,and research by experiments and preliminary assessments Ophiopogo japonicu s(Thunb.) Ker-Gawl's storing and processing way by official method,UV,carbolic acidsulfuric acid chromatometry,IR.1.rudiment research about ophiopogonis tuber's standing storing condition: the experiment show that MC is a key factor of the storing condition;MC less than 15%can restrain the moth and putrefactive spoilage in ophiopogonis tuber's standing storing.2.research about the influnce to the quality of ophiopogonis tuber's different procesing way:the experiment show that the way of cutting after washing,and then kill mildew15 min in 105℃,and then oven-dry in 60℃is the best way.3.research about the different processing types of ophiopogonis tuber commodity and grow wild Ophiopogo japonicus(Thunb.)Ker-Gawl: ophiopogonis tuber which is fumed by sulfur is rich in polysaccharides.It checks its good contribution in defaunate and killing mildew.But it is disadvantageious for ophiopogonis tuber commodity's healthy production;In the while every ind.of the wild Ophiopogo japonicus(Thunb.)Ker-Gawl is less than the CK,and it certificated the distance between wild and artificial Ophiopogo japonicus(Thunb.)Ker-Gawl.4.research about rejection's quality in ophiopogonis tuber's process:the experiment show that besides the root tuber,PR and PS in the fibrous root and the flavone in the leaf blade should be reconstred.It is advised that non-sulfur fumed ophiopogonis tuber tech.and developing wild Ophiopogo japonicus (Thunb.) Ker-Gawl should be spread.5.research on the main two stock of Ophiopogo japonicus(Thunb.)Ker-Gawl:the experiment show that the rigidity of the rear-type one is surpass to the creep-type one.This special subject systematically researchs and rudimently evaluate the influnce to ophiopogonis tuber's quality by standing storing and new processing way in the first time in China,and considers each factor and the requests for the quality of root tubers and medical materials from productions and the market.It is advised that ophiopogonis tuber can be stored in cool,dry and open-air room in less than three years.It provides scientific accordings to ophiopogonis tuber's reasonable utilization and GAP depot's normal parturition,and is significant in both theory and in-service use.