Hanyar gwaji don aikin ƙwayoyin cuta na yadi

Akwai hanyoyi daban-daban don gwada aikin ƙwayoyin cuta na masaku, waɗanda galibi za'a iya raba su zuwa rukuni biyu: gwajin inganci da gwajin ƙima.

1. Gwajin inganci

Ƙa'idar gwaji

Sanya samfurin maganin kashe kwayoyin cuta dam a saman farantin agar da aka lullube da wani takamaiman adadin ƙwayoyin cuta. Bayan wani lokaci na al'adun tuntuɓar, lura ko akwai yankin antibacterial a kusa da samfurin kuma ko akwai ci gaban ƙananan ƙwayoyin cuta a kan fuskar sadarwa tsakanin samfurin da agar don sanin ko samfurin yana da kwayoyin cutar.

kimanta tasiri

Gwajin inganci ya dace don tantance ko samfurin yana da tasirin ƙwayoyin cuta. Lokacin da akwai yanki na ƙwayoyin cuta a kusa da samfurin ko babu ƙwayar ƙwayar cuta a saman samfurin a cikin hulɗa da matsakaicin al'adu, yana nuna cewa samfurin yana da kayan aikin rigakafi. Duk da haka, ƙarfin aikin ƙwayoyin cuta na yadudduka ba za a iya yin la'akari da girman yankin antibacterial ba. Girman yanki na ƙwayoyin cuta na iya yin la'akari da solubility na wakili na rigakafi da aka yi amfani da shi a cikin samfurin maganin rigakafi.

2. Gwajin ƙididdiga

Ƙa'idar gwaji

Bayan da aka gwada gwajin kwayar cutar dakatarwa a kan samfuran da aka yi maganin kashe kwayoyin cuta da samfuran sarrafawa waɗanda ba a yi maganin kashe ƙwayoyin cuta ba, ana iya kimanta tasirin ƙwayoyin cuta na yadudduka ta hanyar kwatanta haɓakar ƙwayoyin cuta a cikin samfuran gwajin ƙwayoyin cuta da samfuran sarrafawa bayan wani ɗan lokaci na noma. A cikin hanyoyin gano ƙididdiga, hanyoyin da aka saba amfani da su sun haɗa da hanyar sha da hanyar oscillation.

kimanta tasiri

Hanyoyin gwaji na ƙididdigewa suna nuna ayyukan ƙwayoyin cuta na kayan yaɗuwar ƙwayoyin cuta a cikin nau'in kashi ko ƙimar lambobi kamar ƙimar hanawa ko ƙimar hanawa. Mafi girman ƙimar hanawa da ƙimar hanawa, mafi kyawun sakamako na ƙwayoyin cuta. Wasu ma'auni na gwaji suna ba da daidaitattun ma'aunin ƙima don tasiri.