100% ntshiab organic ntuj Bulgarian paj noob hlis roj tseem ceeb 10ml

Paj yeeb, tseem hu ua paj yeeb Suav, yog ib hom paj uas muaj nyob hauv tsev neeg Rosaceae. Feem ntau, nws yog tsim los ntawm Bulgaria, Turkey, Morocco, Russia; Gansu, Shandong, Beijing, Sichuan, Xinjiang thiab lwm qhov chaw hauv Suav teb. Cov paj yeeb tshiab siv tau los ua cov roj tseem ceeb los ntawm kev siv dej distillation. Cov roj tau los feem ntau yog 0.02% ~ 0.04%. Muaj ntau hom paj yeeb, tab sis cov tseem ceeb uas siv tau los ua cov txuj lom yog paj yeeb wrinkled, paj yeeb damask, paj yeeb centifolia thiab paj yeeb dub liab. Cov paj tshiab yuav tsum tau ua tiav hauv 1 teev tom qab khaws. Roj paj yeeb yog cov kua daj daj daj nrog qhov ceev ntawm 0.849 ~ 0.857, qhov ntsuas refractive ntawm 1.452 ~ 1.466, qhov kev tig optical ntawm -2. ~ -5., tus nqi acid ntawm 3, thiab tus nqi ester ntawm 27.