Puas yog Hibiscus yog qhov taw qhia ntuj?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Hibiscus Rosa sinensis yog ib hom ntawm tsev neeg Malvaceae. Qhov taw qhia yog cov tshuaj tshwj xeeb heev, lawv hloov xim ntawm cov tshuaj nrog kev hloov hauv Ph los ntawm kev ntxiv cov kua qaub oralkali. Aqueous thiab methanolic extract ntawm paj tau siv ua ntuj qhia.

Tom qab ntawd, yuav ua li cas koj ua tus taw qhia hibiscus?

Muab lawv tso rau hauv ib lub thawv, thiab ncuav kwv yees li 6ml ofethanol lossis tus ntsuj plig phais; tom kawg ua haujlwm zoo tshaj plaws. Sib tsoo cov petalsusing ib qho kev siv tsim nyog, xws li tshuaj khib thiab pestle. Crushunting tag nrho cov kua tau muab rho tawm los ntawm cov petals. Lim cov tshuaj, thiab koj muaj liab qhov taw qhia npaj.

Ib tug kuj yuav nug, yuav hibiscus rose petals yuav siv li cas? Ib txhia paj xws li Rose , Allamanda, thiab Hibiscus ua hauj lwm nyob rau hauv qhov zoo li litmus daim ntawv, hloov colourin nyob rau hauv lub xub ntiag ntawm acids los yog bases; cov no paj feem ntau yog acidic lossis alkaline lawv tus kheej, thiab lawv hloov xim thaum sib xyaw nrog cov khoom uas muaj pH tsis sib xws [23].

Tsis tas li ntawd, qhov ntsuas qhov zoo tshaj plaws yog dab tsi?

Cov nroj tsuag koj tuaj yeem siv los ntsuas pH qib

• Beets: Ib qho yooj yim heev daws (pH siab) yuav hloov xim ntawm beets los yog kua txiv beet los ntawm liab mus rau ntshav.
• Blackberries: Blackberries, dub currants, thiab blackraspberries hloov los ntawm liab nyob rau hauv ib tug acidic ib puag ncig mus rau xiav orviolet nyob rau hauv ib tug yooj yim puag ncig.

Cov tshuaj Hibiscus yog dab tsi?

Hibiscus Rosa sinensis yog ib hom ntawm tsev neeg Malvaceae. Indicators yog cov tshuaj tshwj xeeb heev, lawv hloov xim ntawm cov daws nrog kev hloov hauv Ph los ntawm kev ntxiv cov kua qaub oralkali. Aqueous thiab methanolic extract ntawm paj tau siv asnatural qhia.