DL Malic acid
Nkọwapụta nke DL Malic acid
| Ihe | Nkọwapụta |
| 1.Assay | ≥99.5% |
| 2.Ihe agwa | White mma ntụ ntụ ma ọ bụ kristal |
| 3. Ebe agbaze | 202-206 (± 0.5)°C |
| 4.Specific Optical Rotation | [a]D20= + 174.0°- +186.0° |
| 5.Slubility | Soluble na mmiri. mmanya |
| 6.Transparency na mmiri | Transparent enweghị agba enweghị kwụsịtụrụ |
| 7.Ph(1% mmiri ngwọta) | 5.0-7.0 |
| 8.Ọnwụ na ihicha | ≤0.5% |
| 9.Sulfated ntụ | 0.5% |
| 10.Ọla dị arọ | ≤ 10pm |
| 11.Arsenic | ≤1pm |
| 12.Plumbum | ≤2pm |
| 13.Total efere ọnụ | <300cfu/g |
| 14.Yast & ebu | <100cfu/g |
| 15.Escherichia coli | Ihe ọjọọ |
| 16.Staphylococcus aureus | Ihe ọjọọ |
| 17. Hydroquinone | Ihe ọjọọ |
Nkọwa ngwaahịa
Malic acid, nke a makwaara dị ka 2 - hydroxy succinic acid, nwere stereoisomers abụọ n'ihi ọnụnọ nke carbon carbon asymmetric na molecule.
Enwere ụdị atọ dị na okike, ya bụ D malic acid, L malic acid na ngwakọta ya DL malic acid.
kristal ọcha ma ọ bụ ntụ ntụ kristal nwere mmịpụta mmiri siri ike, na-agbaze ngwa ngwa na mmiri na ethanol.Nwee ụtọ utoojoo uto pụrụ iche.A na-ejikarị malic acid eme ihe na nri.
Gịnị mere Họrọ Anyị
1.More karịa 10 afọ ahụmahụ na ISO gbaara,
2.Factory nke ekpomeekpo na sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up,
4.Timely Nyefee & Stock Promotion na-ekpo ọkụ na-achọ ngwaahịa,
5.Reliable & Strictly na-agbaso ọrụ nkwekọrịta & mgbe ọrụ ahịa gasịrị,
6. Ọkachamara na International Logistic Service, Legalization akwụkwọ & Usoro nyocha nke atọ.
1.More karịa 10 afọ ahụmahụ na ISO gbaara,
2.Factory nke ekpomeekpo na sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up,
4.Timely Nyefee & Stock Promotion na-ekpo ọkụ na-achọ ngwaahịa,
5.Reliable & Strictly na-agbaso ọrụ nkwekọrịta & mgbe ọrụ ahịa gasịrị,
6. Ọkachamara na International Logistic Service, Legalization akwụkwọ & Usoro nyocha nke atọ.
Ọrụ nke DL-Malic acid
1.Malic Acid uto dị nso na eke apụl utoojoo, jiri ya tụnyere citric acid, na acidity, ekpomeekpo na nro, ogologo oge obibi, wdg, e ọtụtụ-eji na elu-ọgwụgwụ ihe ọṅụṅụ, nri na ndị ọzọ ọrụ.
2.Malic acid, citric acid okirikiri intermediates organism, nwere ike isonye na usoro gbaa ụka nke a microorganism ike ga-eji dị ka a carbon isi iyi maka microbial ibu, ya mere ike ga-eji nri gbaa ụka gị n'ụlọnga.Enwere ike ime yist dịka ọmụmaatụ, enwere ike ịgbakwunye ihe na-akwalite uto na mmiri ara ehi fermented.
3.Malic acid nwere ike ịmepụta mmetụta pectin gel, enwere ike iji ya mee achịcha mkpụrụ osisi, jam na jelii gel steeti purees, wdg.
4.Malic acid nwere ike iji mee ihe n'ọtụtụ ebe dị ka ihe nchekwa nri.
5.Malic acid nwere ike iji maka deodorant nwere ike wepu azụ na isi ísì.
Ngwa nke DL-Malic acid
Ngwa ụlọ ọrụ nri: akụkụ dị mkpa nke juicer eke eke.industry ngwa: ịgbakwunye malic acid na mbadamba nkume dị iche iche na sirop nwere ike igosi uto mkpụrụ osisi, ọ bara uru na absorption na mgbasa n'ime ahụ.A na-agwakọtakarị ya n'ime ọgwụ amino acid injections iji meziwanye ojiji nke amino acids.
Ngwa ụlọ ọrụ kemịkalụ kwa ụbọchị: eji ya na ntacha eze dị ka ihe mgbochi plaque na onye na-ahụ maka mgbako, dị ka usoro ihe na-esi ísì ụtọ, wdg.
Ngwa ụlọ ọrụ kemịkalụ: Enwere ike iji ya dị ka otu n'ime akụrụngwa sịntetik nke onye na-emebi ihe na onye na-acha ọcha fluorescent.
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Mbụ, pls zitere anyị ajụjụ ka anyị mara ihe ị chọrọ (dị mkpa);
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GMP, ISO22000, HACCP, BRC, KOSHER, MUI HALAL, ISO9001, ISO14001 na akụkọ nnwale nke atọ, dị ka SGS ma ọ bụ BV.
Q3.Are ị ọkachamara na mbupụ logistic ọrụ na akwụkwọ legalization?
A.More than 10years, na zuru ahụmahụ nke logistic & mgbe ahịa ọrụ.
B.Mara na ahụmịhe nke nkwado asambodo: CCPIT/Embassy legalization, na akwụkwọ nyocha tupu ebupu.Asambodo COC, dabere na arịrịọ onye zụrụ ya.
Q4.Ị nwere ike ịnye sample?
Anyị na-enwe ike na-enye ndị samples maka tupu mbupu àgwà ihu ọma , nnwale mmepụta na-akwado anyị mmekọ ịzụlite ọzọ azụmahịa ọnụ.
Q5.Kedu ụdị ụdị & ngwugwu ị nwere ike ịnye?
A.Original ika,Tianjia Brand na OEM dabere na ndị ahịa arịrịọ,
B.The ngwugwu nwere ike ịbụ obere ngwugwu na 1kg / bag ma ọ bụ 1kg / tin na asịwo ọchịchọ.
Q6.Gịnị bụ okwu ịkwụ ụgwọ?
T/T, L/C,D/P, Western Union.
Q7.Kedu ihe bụ ọnọdụ nnyefe?
A.EXW, FOB, CIF, CFR CPT, CIP DDU ma ọ bụ site na DHL/FEDEX/TNT.
B.Mbupu nwere ike ịbụ Mixed FCL, FCL, LCL ma ọ bụ site ụgbọ elu, ụgbọ mmiri na ụgbọ okporo ígwè mode.
