ʻO ka ʻeke hōʻailona he ʻeke i hoʻopaʻa ʻia, i hoʻohana ʻia no ka hoʻoheheʻe ʻana i ka laʻana, pre-enrichment a i ʻole dilution sample i ka wā e ʻike ai i nā ʻano bacteria like ʻole i ka meaʻai.
▶ Hoʻohui ʻia o ka ʻeke Laʻana
1. Heʻeke i hoʻopaʻa ʻia: koi ʻia ka maʻalahi, ka hopena o ka hopena, a me ke kūpaʻa puncture ikaika, a kūpono no ka hoʻohana ʻana i nā homogenizers.
2. Kānana kānana: Pono e hiki i nā kolo bacteria ke hele i loko o ka pale kānana me ka manuahi, a ʻo ka nui o ke āpau kahi i ālai ʻia ai ke koena hāpana.
3. ʻO ka wai: 225mL maʻamau, ma muli o ka hoʻonui ʻana a i ʻole dilution i koi ʻia e nā ʻano ʻokoʻa.
▶ Hoʻohana ʻeke laʻana
Hoʻohana ʻia ia no ka hana laʻana, pre-enrichment a i ʻole dilution sample ke ʻike ʻia nā ʻano bacteria like ʻole i ka meaʻai.
▶ Hoʻokaʻawale ʻana i nā ʻeke hoʻohālike
Wahi a nā wai like ʻole, ua māhele ʻia i: Buffered Peptone Water Sampling Bag, Phosphate Buffered Saline Solution Sampling Bag, Normal Saline Sampling Bag, GN Enrichment Liquid Sampling Bag, Shiga Zeng Bacterial Liquid Sampling Bag, 10% Sodium Chloride Tryptone Enrichment Liquid Sampling Bag , 3% Sodium Chloride Alkaline Protein Jelly Water Sampling Bag, 0.1% Peptone Water Sampling Bag, Sterile Distilled Water Sampling Bag, Improved Phosphate Buffer Sampling Bag, Nutritional Meat Soup Sampling Bags, etc.
Ma muli o nā kānana likeʻole, hiki ke hoʻokaʻawaleʻia i: piha kānana sampling bag a me ka hapalua kānana sampling bag.
▶ Hoʻomaopopo
1. Papa ia no ka hoao ana.
2. He kūpono wale ia no nā mea hoʻokolohua i aʻo ʻia.
3. I ka wā e hoʻohana ʻia ai, pono e mālama ʻia nā hana pale me nā mīkina lima a me ka mask.
4. Pono e hoʻolei ʻia ka mea i hoʻolei ʻia e ka autoclaving.
5. ʻAʻole ʻae ʻia ka hoʻohana ʻana i ka huahana i ka wā i pau ai a i ʻole turbid a haumia.
Ka manawa hoʻouna: Jun-26-2023