Nws yog muag khoom noj ntxiv
Cranberry - noj cov tshuaj noj thiab haus dej yog siv los tiv thaiv thiab kho cov kab mob rov ua kom tus kab mob. Nyob rau hauv Tebchaws Asmeskas, cranberry yog cov khoom noj khoom haus thib peb zoo tshaj plaws, thiab cov khw muag khoom hauv khw muag khoom hauv xyoo 2017 (Cov chaw muag khoom noj, Cov khw muag khoom noj, thiab lwm yam) tau nce $ 68.12 lab.
Cov khoom xyaw ntawm ntau cov tshuaj cranberry ntawm lub khw sib txawv, tshwj xeeb tshaj yog rau proanthocyanidins (PACs). Proanthocyanidins yog ib feem ntawm cov khoom xyaw feem ntau hauv cranberry thiab muaj lub luag haujlwm los tiv thaiv qhov kab mob ntawm cov kab mob hauv cov hlab ntsha. Hauv kev lag luam cranberry extracts, PAC concentrations range ntawm 0.8% txog 24%, thiab PAC qib hauv ntau cov khoom ntau ntawm 0.8% mus rau 1.5%. Nyob ntawm seb cov ntsiab lus ntawm PAC, cov khoom siv ntau yam khoom muaj nqi yog $ 50- $ 600 tauj ib kilogram rau xyoo 2017.
PACs adulteration
Cov PACs uas tau txais los ntawm lwm qhov chaw, xws li txiv laum (txiv laum huab xeeb) los yog txiv hmab txiv ntoo (txiv hmab txiv ntoo), yog siv qee tus neeg tsis muaj kev vam meej rau kev lim dej los yog hloov cov PACs rau kev pab nyiaj txiag. Lwm cov paub cov cranberry inclusions kuj muaj xws li anthocyanin-nplua nuj cov ntaub ntawv muab rho tawm los ntawm lwm cov nqi qis.
Anthocyanins ntau hauv cov xim ntawm liab mus rau xiav, thiab anthocyanin-nplua nuj extracts siv ntsig cov xim ntawm cov kua roj cranberry. Cov ntsiab lus ntawm cov kev sib tw cranberry adulteration yog luam tawm nyob rau hauv lub Kaum Ob Hlis 2017 qhov teeb meem ntawm BAPP Cov Cranberry Plant Adulteration Prevention Bulletin.
Yuav soj ntsuam li cas txog kev sib deev
Tus tshiab LGD tau sau los ntawm Dr. John H. Cardellina II, ib qho khoom tsim tshuaj thiab tshuaj ntsuam, thiab Dr. Stefan Gafner, Thawj Saib Xyuas Haujlwm ntawm American Botanical Committee (ABC) thiab BAPP Technical Director. LGD tau soj ntsuam cov kev ua haujlwm ntawm kev tshawb fawb los tshawb xyuas kev sib deev ntawm cranberry cov khoom thiab ua tiav cov kev zoo thiab qhov tsis zoo ntawm txhua txoj kev rau nws qhov kev tsim nyog nyob rau hauv kev soj ntsuam cov kev tswj hwm.
Cov ntaub ntawv kuj ntxiv cov tshuaj muaj pes tsawg leeg ntawm cranberry, hom uas tej zaum yuav tsis meej pem, thiab cov neeg raug luag lwm tus paub. TLD yog cov neeg saib xyuas los ntawm 20 tus kws tshaj lij thoob ntiaj teb los ntawm academia, tsoomfwv, cov kws tshawb fawb soj ntsuam ntawm cov neeg sab nraud thiab tshuaj ntsuab tshuaj.
Stefan Gafne piav tias kev hloov ntawm cov txheej txheem ntau lawm, thiab cov lus sau ntawm cov khoom siv coj mus muag cranberry, ua rau nws yooj yim mus nrhiav tau ib txoj kev tshawb nrhiav uas tuaj yeem xyuas txhua hom kev sib deev. Nyob ntawm cov lus qhia txog khoom, ib hom kev kuaj kuj yuav tsum tau kom paub tseeb tias cov kua qaub (cranberry extract).
BAPP tus tsim kos Mark Blumenthal tau hais tias phau ntawv qhia txog kev kuaj tshiab no qhia ntau yam kev pab rau kev lag luam thiab cov neeg sab nrauv tshawb xyuas kev tshawb nrhiav kom paub tseeb tias txoj kev tshawb xyuas kev siv los nrhiav kev deev tau zoo thiab tsim nyog los tswj cov vines thoob ntiaj teb. Bilberry extract lag luam.
Blumenthal ntxiv hais tias cov laus qub txoj kev tshawb no yuav tsis raug txheeb xyuas hom zis ntawm cov tshuaj chiv tsis raug siv hauv cranberry ntawm kev ua lag luam, thiab txhua lub tuam txhab uas vam khom rau qee cov kev ntsuas qub yuav pom zoo "pom zoo" cov ntaub ntawv pov thawj.
Cov kws tshawb fawb taw tes tawm hais tias kev txaus siab thiab kev tsim kho los tsim cov kev tsim nyog los xyuas kom tseeb tias qhov tseeb thiab purity ntawm cranberry cov khoom yog proliferating, txawm nws yog kua txiv hmab txiv ntoo los yog extract. Nyob rau yav tom ntej, tej zaum yuav muaj ntau txoj hauv kev pom, thiab BAPP tseem yuav paub txog cov neeg muaj feem cuam thiab cov pej xeem kom sai li sai tau.