当前位置: 首页 饲料之家

普通玉米Vs高蛋白玉米,实际比较下它们的价值

时间:2025-01-17 作者: 小编 阅读量: 1 栏目名: 饲料之家 文档下载

普通玉米Vs高蛋白玉米,实际比较下它们的价值

一、配方应用分析

最近这个话题比较热,与普通玉米(CP7.8%左右)相比,高蛋白玉米(CP14%左右)可以节省大量豆粕,我们用数据来分析下看看。普通玉米与高蛋白玉米的营养指标放在文章的最后面,供大家参考。

假定高蛋白玉米的价格与普通玉米相同时。具体配方及营养指标见下图。通过配方计算发现,用高蛋白玉米可以完全干掉配方中的豆粕及一大部分其它蛋白原料,但会增加Lys、Thr、Trp等合成氨基酸的添加量,配方成本降低约400元/吨。

高蛋白玉米相较于普通玉米的价值高多少?通过价格变动分析来看,在目前原料价格条件下,高蛋白玉米比普通玉米高600元/吨(2.75 Vs 3.35)即失去价值。不过,从分析来看,通过育种技术提高能量原料的蛋白质含量是一条很有前景的路径,希望不只是概念性的炒作。哪怕是存在重大缺陷的实验室技术,也是可喜的,至少有改进的方向。(文末营养价值表可复制到Excel中处理)。

二、营养指标比较及能值估计值

  C400101C400402
   玉米,高蛋白/CP14.5/M14$玉米,CP7.8/M14
1Weightkgs1.01.0000
2DM干物质%86.0086.0000
3CP粗蛋白%14.007.8182
4EE粗脂肪%3.103.5000
5EEh粗脂肪-酸%3.313.7369
6CF粗纤维%1.203.0533
7Ash粗灰分%1.201.3000
8Salts盐分%0.150.1475
9Moist水分%14.0014.0000
10NFE无氮浸出物%66.5070.3285
11NFEh无氮浸出物%66.2970.0916
12STAew淀粉-旋光法%55.7060.7720
13STAam淀粉-酶法%54.9059.9034
14STAtot总淀粉%54.9059.9034
15STAam-e淀粉-可酶解%54.9059.9034
18SUG总糖%1.191.1862
19SUGe总糖-可酶解%1.071.0676
20SUGf总糖-可发酵%0.120.1186
21SUGe/SUG,%%90.0090.0000
22CF_DI糖校正因子A.U.0.960.9600
23FCH可发酵CHO%8.188.1489
24NDF中洗%9.409.4000
25ADF酸洗%3.503.5000
26ADL木质素%0.500.5000
27TDF总膳食纤维%12.6312.6264
28IDF不可溶膳食纤维%10.9510.9455
29SDF可溶膳食纤维%1.681.6809
30NSPtot总非淀粉多糖%11.6612.3396
31NSPhtot总NSP-酸%11.4512.1027
32RNSP瘤胃降解NSP%2.052.7027
33iNSP不可溶NSP%7.827.8182
34sNSP可溶NSP%0.100.0977
35Xylan木聚糖%3.9603.9600
36Undet检测残差%-0.3250.2535
37Pectin果胶%0.0980.0977
38α-Galat 半乳糖苷%0.1000.1000
39β-Glucan 葡聚糖%3.3603.3600
40β-Manna 苷露聚糖%1.7401.7400
41OM有机物%84.80084.7000
42Residue残余物%25.61426.2922
43DCP%11.3405.9418
44DCFAT%2.5732.9050
45DCFATh%2.7473.1017
46DCF%0.6121.5572
47DNFE%63.49167.5200
48DNFEh%63.31767.3233
49DOM%78.01677.9240
50DNSP%8.0648.0350
51DNSPh%7.8907.8383
52DiSTAam%54.90059.9034
53CPdg,%%81.076.0000
54CPds,%%81.0 
55EEd,%%83.083.0000
56CFd,%%51.051.0000
57NFEd,%%95.095.0000
58OMd,%%92.092.0000
59NSPd,%%57.057.0000
60iSTAamd,%%100.0100.0000
61GEc,总能kcal/kg39573883.8542
62DEc, 生长猪kcal/kg35383470.0308
63DE, 生长猪kcal/kg35403400.0000
64ME, 生长猪kcal/kg34593428.5569
65NE, 生长猪kcal/kg26632688.3403
66NE, CVB 2007kcal/kg25292581.0520
67NE, CVB 2015kcal/kg26302677.9949
68DE, 母猪kcal/kg37583690.7910
69ME, 母猪kcal/kg36233594.1270
70NE, 母猪kcal/kg27832809.2063
71NEc, 生长猪kcal/kg26962636.1223
72MEg/DEg,%%97.60097.6000
73NEg/MEg,%%80.10080.1000
74DEs/DEg,%%104.000104.0000
75MEs/DEs,%%97.10097.1000
76NEs/MEs,%%79.60079.6000
77NCC%56.55762.2117
78WICW%10.93310.9331
79TAA/CP%97.66097.8486
80dEAA/dTAA%60.55060.5848
81TEAA%6.7023.7500
82dEAA%5.9773.3444
83TNEAA%6.9703.9000
84dNEAA%3.8942.1758
85丙氨酸Ala%1.0430.5800
86甘氨酸Gly%0.5360.3000
87丝氨酸Ser%0.6700.3800
88脯氨酸Pro%1.2510.7000
89天冬氨酸Asp%0.9380.5200
90谷氨酸Glu%2.5321.4200
91精氨酸Arg%0.6550.3600
92组氨酸His%0.4170.2300
93异亮氨酸Ile%0.4620.2600
94亮氨酸Leu%1.6980.9500
95赖氨酸Lys%0.4170.2300
96蛋氨酸Met%0.2980.1700
97蛋+胱Met&Cys%0.5960.3400
98胱氨酸Cys%0.2980.1700
99苯丙氨酸Phe%0.6700.3800
100酪氨酸Tyr%0.5210.2900
101苏氨酸Thr%0.5060.2800
102色氨酸Trp%0.0890.0500
103缬氨酸Val%0.6700.3800
104SIDC Ala%0.9280.5162
105SIDC Gly%0.4400.2460
106SIDC Ser%0.5960.3382
107SIDC Pro%1.1130.6230
108SIDC Asp%0.8160.4524
109SIDC Glu%2.3551.3206
110SIDC Arg%0.5960.3276
111SIDC His%0.3710.2047
112SIDC Ile%0.4060.2288
113SIDC Leu%1.5790.8835
114SIDC Lys%0.3340.1840
115SIDC Met%0.2710.1547
116SIDC Met&Cys%0.5360.3060
117SIDC Cys%0.2650.1513
118SIDC Phe%0.6100.3458
119SIDC Phe&Tyr%1.0790.6068
120SIDC Tyr%0.4690.2610
121SIDC Thr%0.4200.2324
122SIDC Trp%0.0710.0400
123SIDC Val%0.5830.3306
124SID Ala,%%89.000089.0000
125SID Gly,%%82.000082.0000
126SID Ser,%%89.000089.0000
127SID Pro,%%89.000089.0000
128SID Asp,%%87.000087.0000
129SID Glu,%%93.000093.0000
130SID Arg,%%91.000091.0000
131SID His,%%89.000089.0000
132SID Ile,%%88.000088.0000
133SID Leu,%%93.000093.0000
134SID Lys,%%80.000080.0000
135SID Met,%%91.000091.0000
136SID Cys,%%89.000089.0000
137SID Phe,%%91.000091.0000
138SID Tyr,%%90.000090.0000
139SID Thr,%%83.000083.0000
140SID Trp,%%80.000080.0000
141SID Val,%%87.000087.0000
142dArg/dLys 1.791.7804
143dHis/dLys 1.111.1125
144dIle/dLys 1.221.2435
145dLeu/dLys 4.734.8016
146dLys/NEg/Mcal1.270.6871
147dMet/dLys 0.810.8408
148dM&C/dLys 1.611.6630
149dPhe/dLys 1.831.8793
150dP&T/dLys 3.233.2978
151dThr/dLys 1.261.2630
152dTrp/dLys 0.210.2174
153dVal/dLys 1.751.7967
154Ca钙%0.0200.0200
155TP总磷%0.2500.2500
156nPP非植酸磷%0.0380.0375
157IP/TP,%%85.00085.0000
158ATTDP(NRC)%0.0650.0650
159STTDP(NRC)%0.0680.0675
160ATTDP(CVB)%0.0500.0500
161STTDP(CVB)%0.0680.0675
162ATTD P,%%26.00026.0000
163STTD P,%%27.00027.0000
164attdP,%%20.00020.0000
165sttdP,%%27.00027.0000
166Na钠%0.0100.0100
167Cl氯%0.0900.0900
168Mg镁%0.1100.1100
169K钾%0.2900.3000
170S硫%0.1430.0818
172S-o有机硫%0.1430.0818
173DCADmEq/kg-67.25-31.4000
174DEBmEq/kg53.2155.7700
192原料Femg/kg36.000036.0000
193原料Cumg/kg3.40003.4000
194原料Mnmg/kg5.80005.8000
195原料Znmg/kg21.100021.1000
196原料Img/kg0.09000.0900
197原料Semg/kg0.04000.0400
198原料Comg/kg0.05000.0500
199原料Crmg/kg0.41000.4100
201总Femg/kg36.000036.0000
202总Cumg/kg3.40003.4000
203总Mnmg/kg5.80005.8000
204总Znmg/kg21.100021.1000
205总Img/kg0.09000.0900
206总Semg/kg0.04000.0400
207总Comg/kg0.05000.0500
208总Crmg/kg0.41000.4100
228原料VAKIU/kg2.32002.3200
230原料VEmg/kg22.000022.0000
231原料VKmg/kg0.31000.3100
232原料VB1mg/kg4.00004.0000
233原料VB2mg/kg1.40001.4000
234原料VB6mg/kg5.00005.0000
236原料烟酸mg/kg21.000021.0000
237原料泛酸mg/kg6.00006.0000
238原料叶酸mg/kg0.25000.2500
239原料生物素mg/kg0.06000.0600
240原料胆碱mg/kg533.0000533.0000
241脂肪酸FAs%2.63502.9750
242FAs/EE%85.000085.0000
245C14:0/FAs%0.10000.1000
246C16:0/FAs%11.100011.1000
247C16:1/FAs%0.40000.4000
248C18:0/FAs%1.80001.8000
249C18:1/FAs%26.900026.9000
250C18:2 ω-6/FAs%56.500056.5000
251C18:3 ω-3/FAs%1.00001.0000
262ω6/ω3 56.500056.5000
263Σ ω-3%0.02640.0298
264Σ ω-6%1.48881.6809
267C14:0%0.00260.0030
268C16:0%0.29250.3302
269C16:1%0.01050.0119
270C18:0%0.04740.0536
271C18:1%0.70880.8003
272C18:2 ω-6%1.48881.6809
273C18:3 ω-3%0.02640.0298
315初始pHg/100mL7.00007.0000
316ABC-4meq/kg91.000091.0000
317ABC-3meq/kg202.0000202.0000
318BUF-4meq/△p29.000029.0000
319BUF-3meq/△p51.000051.0000
320品质系数A. U.5.00005.0000
321产能系数A. U.7.00007.0000
322摩擦系数A. U.6.00006.0000
323容重kg/m338.000038.0000
324Ed1%88.216085.3063
325Ed2%89.840089.8400
326Ed3%85.795085.7950
327avEd%89.028087.5732
328NUrig/kg224198.3520
329△EE%0.60000.6000
330△GEkcal/kg120120.0000
332NEcp%16.79.2402
333NEfat%9.310.3837
334NEcho%74.080.3760
335尿液pHA.U.6.31176.4121
337NE2kcal/kg26492621.5999
338NE4kcal/kg28042662.6343
339NE7kcal/kg26352624.1333
341OMd-inrae%35.937659.2841
348△DEgkcal/kg64.103069.0772
 

 

栏目热门

栏目最新