ACB8

ACB8

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  Nguon goc xuat xu ACB8: Tu chung loi khuan Nhat Ban den tay nguoi tieu dung Viet (12 อ่าน)

12 ก.ย. 2569 23:22

Nguon goc xuat xu ACB8: Tu chung loi khuan Nhat Ban den tay nguoi tieu dung Viet

Nhung nam gan day, cac san pham men vi sinh co mat tren ke nha thuoc Viet Nam nhieu den muc nguoi mua bat dau met moi voi viec phan biet. Hop nao cung ghi "nhap khau", cung in dong chu "probiotic the he moi", cung cam ket vai ty loi khuan moi goi. Giua ma tran do, cai ten ACB8 noi len nhu mot truong hop dang ban, phan vi no gan voi mot chung vi khuan cu the chu khong phai mot cong thuc chung chung, phan vi cau hoi ve nguon goc xuat xu ACB8 duoc dat ra kha thuong xuyen trong cac hoi nhom cham soc suc khoe cho tre nho.

Hieu mot cach don gian, ACB8 la ma dinh danh cua mot chung loi khuan thuoc nhom Lactobacillus, duoc phan lap va nghien cuu tai Nhat Ban. Ma chung khong phai ten thuong mai. No giong nhu so can cuoc cua mot vi sinh vat: moi chung co mot ma rieng, duoc luu trong ngan hang giong quoc te, kem theo ho so ve noi phan lap, dac tinh sinh hoc va cac nghien cuu da cong bo. Khi mot nha san xuat ghi "ACB8" tren bao bi, ve nguyen tac ho dang khai bao rang san pham chua dung chung do, chu khong phai mot loai Lactobacillus chung nao khac.

Chuyen bat dau tu cuoi thap nien 1990. Nhom nghien cuu tai mot vien vi sinh o vung Kansai, Nhat Ban, tien hanh khao sat he vi sinh trong cac mau thuc pham len men truyen thong. Trong so hon 400 mau thu thap tu cac lang chai va trang trai, co mot mau sua len men tu nhien o vung Hokkaido cho thay chung vi khuan nay song sot qua moi truong acid rat tot. Cac nha khoa hoc tach rieng, nuoi cay va dat cho no mot ma noi bo. do la diem khoi dau cua ACB8.

dieu khien chung nay duoc chu y khong nam o viec no "moi", ma o do on dinh. Ket qua thu nghiem in vitro cong bo nam 2003 cho thay khi cho chung tiep xuc voi dich da day mo phong o pH 2,0 trong 90 phut, ty le song sot ghi nhan khoang 82 den 87 phan tram. Mot con so khong he nho, boi phan lon loi khuan thong thuong chi tru duoc vai chuc phut truoc khi bi acid pha huy. Kha nang bam dinh len niem mac ruot non cung duoc danh gia cao trong cac thu nghiem te bao Caco-2.

Vay nguon goc xuat xu ACB8 cu the nam o dau? Can tach bach hai khai niem ma rat nhieu nguoi mua nham lan: nguon goc chung giong va nguon goc thanh pham. Chung giong ACB8 co xuat xu Nhat Ban. No thuoc quyen quan ly cua mot don vi nghien cuu, duoc cap phep thuong mai hoa cho mot so nha san xuat duoc pham. Thanh pham thi co the duoc san xuat o nhieu noi khac nhau, tuy theo thoa thuan chuyen giao cong nghe va tuy theo yeu cau cua tung thi truong.

Tren thuc te, co ba kich ban thuong gap voi cac san pham chua ACB8 tai Viet Nam. Thu nhat, nguyen lieu chung duoc nhap tu Nhat duoi dang bot dong kho, sau do dong goi tai Viet Nam. Thu hai, toan bo thanh pham duoc san xuat va dong goi tai Nhat roi nhap nguyen hop ve. Thu ba, nguyen lieu nhap tu Nhat nhung duoc phoi tron them ta duoc va dong goi tai mot nha may dat chuan GMP trong khu vuc. Ca ba kich ban deu hop phap, nhung chung cho ra muc gia va do on dinh khac nhau.

day chinh la ly do cau hoi ve nguon goc xuat xu ACB8 khong he mang tinh hinh thuc. Bot dong kho cua cung mot chung, neu van chuyen va bao quan sai cach, co the mat phan lon hoat luc truoc khi toi tay nguoi tieu dung. Mot hop ghi 2 ty CFU moi goi nghe rat an tuong, nhung neu qua trinh van chuyen de nhiet do len toi 35 do C trong nhieu gio, so khuan song thuc te khi kiem nghiem lai co the chi con vai tram trieu. Con so in tren hop la con so tai thoi diem san xuat, khong phai tai thoi diem ban mua.

Muon kiem tra nguon goc xuat xu ACB8 cua mot san pham cu the, nguoi mua co vai cach lam kha don gian nhung hieu qua. dau tien la so cong bo san pham. Moi san pham thuc pham bao ve suc khoe luu hanh hop phap tai Viet Nam deu co so cong bo dang "so/ngay/nam" kem ten co quan cap. Dung so do tra tren cong thong tin cua Cuc An toan thuc pham se ra duoc ten nha san xuat, ten nha nhap khau va nuoc xuat xu. Neu tra khong ra, do la dau hieu dang lo.

Thu hai la ma lo va han su dung. Nha san xuat nghiem tuc luon in ma lo tren moi hop. Ma lo cho phep truy xuat nguoc lai ngay san xuat, ca san xuat va lo nguyen lieu chung da dung. Voi san pham chua ACB8, lo nguyen lieu chung thuong co ky hieu rieng do nha cung cap cap, kem giay chung nhan phan tich ghi ro mat do khuan tai thoi diem giao hang. Cac thuong hieu lon thuong de so lo o day hop hoac mat sau, cho khuat, in bang muc khong phai.

Thu ba la nhiet do bao quan ghi tren nhan. Mot san pham chua chung song thuc su se yeu cau bao quan duoi 25 do C, co khi la 2 den 8 do C. Neu nhan ghi "bao quan noi kho rao, thoang mat" chung chung ma khong neu nguong nhiet do cu the, kha nang cao nha san xuat khong kiem soat duoc chuoi lanh hoac chung trong do da duoc xu ly theo huong khac.

Co mot hieu lam pho bien can go. Nhieu nguoi cho rang cu co chu Nhat tren bao bi thi nguon goc xuat xu ACB8 mac nhien la Nhat Ban. Khong dung. Mot san pham co the in ten chung bang tieng Anh, co huong dan su dung song ngu, tham chi co logo cua doi tac Nhat, nhung nuoc xuat xu ghi tren nhan phu van co the la mot quoc gia khac. Nhan phu do nha nhap khau dan la can cu phap ly, khong phai hinh anh trang tri tren hop.

Mot hieu lam khac lien quan toi con so CFU. CFU la don vi hinh thanh khuan lac, do so vi khuan con song va co kha nang phan chia. Nhieu san pham ghi toi 10 ty CFU nhung chia deu cho nam, sau chung khac nhau, nghia la moi chung chi co vai tram trieu. Voi ACB8, dieu dang quan tam la con so danh rieng cho chung nay, chu khong phai tong dan loi khuan duoc cong gop cho dep bao bi.

Ve mat thuong mai, chung ACB8 duoc cap phep cho mot so don vi tai Nhat, Han Quoc va dai Loan trong giai doan 2005 den 2012. Viec cap phep khong doc quyen tuyet doi, nen tren thi truong co the ton tai nhieu san pham cung chua chung nay nhung khac nha san xuat. dieu do giai thich vi sao hai hop men vi sinh khac thuong hieu van co the ghi cung mot ma chung. Nguoi tieu dung khong nen lay su trung ma lam bang chung hang gia, cung khong nen lay do lam bang chung hang that.

dieu can nhin la ho so cong bo cua tung san pham. Mot ho so tu te thuong co ket qua kiem nghiem dinh danh chung bang phuong phap sinh hoc phan tu, chang han giai trinh tu gen 16S rRNA, kem ket qua dem mat do khuan tai thoi diem cuoi han su dung chu khong chi tai thoi diem san xuat. day la diem phan biet ro nhat giua nha san xuat lam nghiem tuc va nha san xuat chay theo trao luu.

Voi tre nho, cau chuyen nguon goc xuat xu ACB8 cang duoc phu huynh dat nang. Tre so sinh va tre nho co he mien dich chua hoan thien, nen tieu chuan vo trung cua nguyen lieu quan trong hon ca so luong khuan. Mot lo nguyen lieu dat chuan phai co ket qua kiem tra am tinh voi Salmonella, Listeria va E. coli, dong thoi dat gioi han ve kim loai nang theo quy dinh cua duoc dien. Nhung chi tieu nay it khi duoc in tren bao bi, nhung chung nam trong ho so chat luong cua lo hang va co the yeu cau nha ban cung cap.

Ve gia, san pham nhap nguyen hop tu Nhat thuong cao hon 40 den 60 phan tram so voi san pham dung nguyen lieu nhap nhung dong goi trong nuoc. Muc chenh do phan anh chi phi van chuyen lanh, thue va chi phi kiem dinh, khong han phan anh chat luong chung. Mot san pham dong goi noi dia voi nguyen lieu dat chuan va bao quan dung van co the cho hieu qua tuong duong, mien la doanh nghiep cong khai duoc giay to lo.

Xu huong minh bach hoa nguon goc dang thay doi thi truong kha nhanh. Tu nam 2020 toi nay, ngay cang nhieu nha phan phoi Viet Nam dang tai cong khai giay chung nhan phan tich cua tung lo len website va cho phep tra cuu bang ma QR in tren hop. day la buoc tien dang ke so voi giai doan truoc, khi gan nhu toan bo thong tin ve chung giong chi nam trong tay nha nhap khau.

Neu dang can nhac mot san pham co ghi chung ACB8, hay lam bon viec theo thu tu. Tra so cong bo tren cong thong tin cua Cuc An toan thuc pham. doi chieu ten nha san xuat tren hop voi ten ghi trong ho so cong bo. Kiem tra nguong nhiet do bao quan co hop ly voi dieu kien thuc te cua ban hay khong. Va cuoi cung, hoi nha ban ve giay chung nhan phan tich cua lo dang ban. Mot nha ban chuyen nghiep se khong ngan ngai cung cap, con mot nha ban chi chay theo doanh so se tim cach lang tranh.

Nguon goc xuat xu ACB8 suy cho cung khong phai cau chuyen de lam marketing. No la cau chuyen ve viec mot chung vi khuan cu the duoc phan lap o dau, duoc nghien cuu toi muc nao, duoc bao quan va van chuyen ra sao truoc khi vao co the nguoi dung. Khi nguoi mua bat dau hoi dung cau hoi, thi truong buoc phai tra loi dung cach, va do la loi ich lon nhat ma su minh bach mang lai cho tat ca cac ben lien quan.

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