I DOANH NGHIEP / DOANH NHAN
M E D I U M CHAIN TRIGLYCERIDES
san pham M cua PHARMAQ dung cho thuu san nuoi
D J a n O p p e n B e r n t s e n , N g u y i n DuTc D u n g
MEDIUM CHAIN TRIGLYCERIDES (MCT) LA S A N PHAM DO CONG TY AVEVE BIOCHEM C O A BI NGHIEN CLTU VA NAM QUYEN SO HOL) . SAN PHAM DA Bl/OC SU" DUNG TRONG NGANH NONG NGHIEP TRONG GAN MOT THAP KY QUA. CONG TY PHARMAQ BA NGHIEN CLfU THANH CONG VA LTNG D U N G SAN PHAM MCT CHO NHIEU B O I Tl/ONG THUY SAN. SAN PHAM NAY BA Bl/OC T 6 N G c u e THUY SAN CONG NHAN VA CAP GIAY CHLTNG NHAN LUU H A N H TAI VIET NAM TU" NGAY 1 7 / 0 4 / 2 0 1 5 .
L
a san pham tong hap nhieu acid beo mgch trung binh san xuat bang cong nghf ed chudi carbon hi C6 - C8 dupc hiln dai co tac diing iiieu ester hda vdi glycerol, thudngdupc gpi la triglycerides mach trung b'mh "Medium Chain san pham tong hap
san xuat bang cong nghf i hiln dai co tac diing hieu qua ddi vdi hf tilu hda cua vgt nudi, MCT dupc tao thanh tu
r
:;--:^_iy»
Tdm chdn irdng (Litopenaeus vannaineil 3 0 TUfONG MAITHIY SAN / s i 187 / THANG 7/2015
Triglycerides" (MCT). Vdi thanh phan la cac phan tu acid beo td'c dp ly giai cham, MCT cd tac dyng kie'm soat hf vi sinh hong hf thong dg day - rupt cfla tom va ca. Ester hda giflp cho cac add beo khdng bj bie'n doi khi di qua mdi trudng acid trong dg day va dupe phat huy tdi da hilu qua trong phan rupt tren. Ben cgnh dd, MCT cdn kich thich su phat trieh cua eac nhung mao raft. Ty If dp dai nhung mao/ho'c nhung mao tang cho thay su cai thien chflc nang va siie khoe eiia ldp niem mgc rupt. Hifu qua tich cuci nay giup tang diln tich hap thu 1 eua rudt non, nang eao kha nang ha'p thu chat dinh duong, lam tang hieu qua sii dung thiic an tfl- do giup CO the ldn nhanh hon Khi dupc bd sung vao khau phan an cua dgng vat vdi ham lupng tha'p, ngoai tae dyng lln h | thong rudt non, cac acid beo dgc biet nay cdn cd tac dung ue che cac ehflng vi khuan cflng nhu mpt vai loai vims cd vd bgc (All About Feed, 16 May 2013). '
DOANH NGHIEP / DOANH NHAN I
Khi di qua phan rupt dudi, cac acid beo nay dupc tai hap thy va chuyen hda thanh chat dinh duong va nang lupng.
Bang tac dung kilm soat hf vi smh dudng mot, tac dfng tich cyc tren he thong tieu hda va hf thdng miln dich, MCT giup vgt nudi sy dung tdi da ngudn nang lugng cd trong thiic an. MCT dupc hap ttiu, van chuyen va chuyen hda nhanh hon nhieu so vdi cac loai dau va chat beo thdng thudng dupe dflng trong thiie an cho vgt nudi. De nghien ciiu va ling dung san pham MCT trong ttiuy san, Cdng ty PHARMAQ da hpp tac nghien cmi vdi cac don vi trong va ngoai nude de ti«i hanh thi nghiim. Kit qua cac thi nghiim da khing dinh hifu qua cua MCT ddi vdi tdc dp tang trudng va kha nang mien dich.
Till nghiem MCT trin tdm chan tring
Thi nghiem do Dai hpc Kasetsart, Thai lan thuc hifn nam, 2007. Cu ihe, cho an thiic an bd sung MCT cho 1680 tom chan trang (Litopenaeus vannamei) cd trpng lupng trung binh 4,74gram/
con trong thdi gian 3 thang. Thi nghifm cd 4 nghiem thuc bao gdm ddi chiing am (thiic an b'lnh thudng), bd sung 0,2% MCT, bd sung 0,4% MCT va bd sung khang sinh Eruofloxadn lOppm (420 tdm dupe dung cho mdi nghiem thiic va dupe lap lai hai lan).
Kit qua thi nghiim cho tha'y bd sung MCT trong thiie an giup eai thifn tang trpng va hifu qua su dung thuc an cung nhu ty If sdng cfla tdm d hai nhdm thi
BSng 1: Ket quS thi nghidm tren torn, Dai hoc Kasetsart, Thai lan, 2007
Tang trgng (g/con) Tang trong tuong d6l (%) Litpng an vao (g/con) Lugng an vao (%) FCR FCR%
T J I I sing (%) Ty le song tutmg doi (%)
Ddi clii^g am 13,72
100 16,95
100 1,25 100 82,00'
100^
MCT 0,2%
14,59 106 17,79
105 1,22 98 88,67-
108' MCT 0,4 % 14,38 105 17,69
104 1,24 99 89,33"
109'
Enrofloxacin lOppm
13,79 101 17,22
102 1,25 100 83,33'
102' a, b: su khdc bi?t coy nghia v&i P < 0,05
Bang 2:T9 le ch^t cOa torn khi bj gay nhilm vdi vi khuan Vibrio harveii
Ty 1? chit sau 241i Ty 16 chet hrong d6i sau 24h Tyl?chStsaul68h Ty 1$ chet tuong doi sau 168 h
Doi chvng Sm 46,7 100 53,3 100
MCT 0,2%
40,0 86 50,0
» i
MCT 0,4 % 43,3 93 43,3 gg
EnroflosaciD lOppm
46,7 100 46,7 94
nghiem so vdi cac tom d cac nhdm doi chiing am va nhdm dung khang sinh (dd'i chiing duang).
Sau ba thang thii nghiim, 15 eon tdm trong mdi nghifm thiic tren dupc gay nhiem vdi vi khuan Vibrio harveii bang dudng hem vao CO (Iml huyln dich chiia 10x10* CFU/ml). Kit qua gay nhilm trong bang 2 cho thay cac nhdm torn dupc cho an bo sung MCT cd ty 11 so'ng cao hon so vdi nhom ddi chflng am va nhdm dung khang sinh. Die'u do cho tha'y MCT khdng nhiing cd tae dung len he thd'ng tilu hda giup eai thien td'c dp tang trudng ma cdn CO tac dfng tich cue lln he
thdng mien dich.
Thi nghiem tren ca tra tai huyfn & IVIdn, Cdn The (2012).
Thi nghifm tgi Can Tho trin ca tra dupc tilh hanh ket hpp eho an bd sung MCT va tilm vac-xin ALPHA JECr Panga 1 phdng benh gan thgn mu. Thi nghiem su dung 8000 con ca tra cd trpng lupng 10 gram/con, dupe chia lam 4 nhdm, moi nhom gom 5 deo vdi moi deo CO 400 eon. Hai nhom ca dugc tiem vae-xin, trong dd 1 nhom dupe eho an bd sung MCT va mgt nhdm lam ddi chiing. Hai nhdm ca eon lgi khdng tiem vac-xin trong dd
I DOANH NGHIEP/DOANH NHAN
1 nhdm dupc cho an bd sung MCT va nhom cdn lgi giii lam do'i ehiing.
Tat ca ea dupe cho an thiic an viln CO 3mm trong suot 3 ttiang thi nghiim va ea dugc tiem vac-xin sau 30 ngay tilh hanh thi nghiem.
Ket qua tfl bang 3 va bang 4 cho tha'y tac dpng tich cyc cua MCT len cae chi tieu tang trydng va hieu qua sii dung thuc an. Cac nhdm ca dupe cho an bd sung MCT cd cac chi so' eai thien ban so vdi cac nhdm ea do! ehflng.
Tli nhiing ket qua nghien cflu va tiiuc tien san xua't, PHARMAQ khuyen eao ty le bd sung thdng tiiudng cua MCT trong thiic an thiiy san la 0,1 - 0,4 % bang each thay thi' dau ca hoac dau thuc vat bang lugng MCT 0,2 % (2 Ht/tah thde an) eho thiic an ca va 0,3 % ciio thuc an tdm. MCT rat can thiet cho torn, ca gid'ng va nang cao hieu qua trong giai doan nuoi thit.
Thi nghiim tren cdn cho thay vile kit hgp bd sung MCT vdi tiem vac-xin phdng benh tren ca tra giup nang cao hifu qua kinh tl'trong trgi ca.
PHARMAQAS, NaUy PHARMAQ AS la cdng ty dygc hang dau the' gidi, dang cung ca'p cho nganh thfly san toan cau nhiing cong cu quan ly siic khde rUiam tgo nin mgt nganh thfly san ben vimg.
Hoat dpng kinh doanh cua PHARMAQ duoc hmh thanh tren eo sd cung cap nhiing san pha'm an toan va hilu qua dol vc5i siic khde vat nudi trong nganh thuy san thong qua
Bang 3. He so thu'c an (FCR) giui^ cac nhom
Nhom khSng tiem
Nh6m tiem vScxin Nhdm 0,2% MCT Doi chiing 0,2% MCT DSi chung
FCR 1,22 1,24 1,21 1,24
Tinmg ddi 98,4%
100%
97,6%
100%
Khfic bift tir MCT 1,6%
2,4%
Bang 4: Mtfc tang trUdng SGR gifla cac nh6m
Nhom khong tiem
Nhom tiem vjcxin Nh6m 0,2% MCT D5i chutig 0,2% MC Ddi chiing
SGR(g/ngay) 1,41 1,38 1,45 1,39
Tmmg a6i 102,2%
100%
1043%
100%
Khac bift tir MCrr 2,2%
4.3%
Etang 5. So Scinh cac
Nh6m khang tiSm
Nh6m tiem vScxin
c h i t i e u n a n g s u a t c f l a
0,2% M C T Doi chtmg 0,2% M C T Doi chung
T L k ^ t thAc (g) 140,7 131 149,6 136,3
cac n h o m T i n r a g
a6i (%)
107,4 100 109,8 100
ca t h i n g h i T y l f s 6 n g
(%)
98,2 98,4 99,5 99,8
N i D g s n i t (Kg/m') 22,36 22,01 23,33 22,42
nhiing nghiin ciiu va cam ket tii nhung con ngudi tan tyy. Try sd chlnh cua PHARMAQ dupe dgt tai Na Uy va co cac ehi nhanh tgi
Anh, Chi Ll, Vift Nam, Thd Nhi Ky va Panama... •
Nguyen Diic Diing
C 6 N G TY TNHH PHARMAQ V I p " NAM
T6a nha AGREX, l i u 11, So 58 V5 Van Tan. phu-ing 6 qu0n 3 Tp H6 Chi Mmh.
Tel- 08.39301991. Fax 0839301997 Jan Oppen Berntsen
3 2 THJCNG tm THlY SW / so 187 / THANG 7/2016
