成年人一天所需要的营养

成年人一天所需要的营养：蛋白质：70——90（克）维生素A：1（mg）镁：300——350（mg）脂肪：70 55（g）维生素C：60（mg）锌：15（mg）维生素E：15（mg）碳水化合物：至少50——100（g）铁：12 18（mg）最大75mg钙：2.0 3.0（mg）食堂常见食物材料营养含量（每一百克）:蛋白质（g）维生素A（mg）镁（mg）脂肪（g）维生素C（mg）锌（mg）维生素E（mg）碳水化合物（g）铁（mg）钙（mg）土豆7.220270.2801.220.2877.410.7171米饭7.40340.801.70.4677.92.313鸡肉19.348199.401.090.671.31.49胡萝卜1688140.2130.230.418.8132大白菜1.520110.1310.380.763.20.750瘦肉20.344256.202.990.341.536鸡蛋13.3234108.801.11.842.8256韭菜2.4235250.4240.430.964.61.642豆浆1.81590.700.240.81.10.510豆腐6.20362.500.593.622.61.5116茄子1.18130.250.231.134.90.524食堂常见菜营养含量^|份以1两计算即100g，食材营养流失20%）：蛋白质（g）维生素A（mg）镁（mg）脂肪（g）维生素C（mg）锌（mg）维生素E（mg）碳水化合物（g）铁（mg）钙（mg）价格（元）土豆鸡肉6.72818.2420.960.6800.970.2655.837.81123.843.5土豆胡萝卜丝3.28283.216.40.1925.20.580.27634.484.6881.22韭菜鸡蛋6.28187.6145.49.60.6121.122.961.4439.22.5炒白菜1.520110.1310.380.763.20.7501豆浆1.81590.700.240.81.10.5101烧茄子0.967.5412.60.1540.191.084.280.3622.462.5豆腐6.20362.500.593.622.61.51161.5粥2.22010.20.2400.510.1423.370.693.90.5肠粉5.92027.20.6401.360.36862.321.8410.43米饭7.40340.801.70.4677.92.3130.5解：设七表示各食物所需量：minZ=3.5x+2x+2.5x+x+x+2.5x+1.5x+0.5x+3x+0.5xTOC\o"1-5"\h\z1 2 3 4 5 6 7 8 9 10/6.728x+3.28x+6.28x+1.5x+1.8x+0.96x+6.2x+2.22x+5.92x+7.4x>701 2 345 67 8 9 1018.24x+283.2x+187.6x+20x+15x+7.54x>11 2 3 4 5 620.96x+16.4x+14x+11x+9x+12.6x+36x+10.2x+27.2x+34x>3001 2 3 4 5 6 7 8 9 100.68x+0.192x+5.4x+0.1x+0.7x+0.15x+2.5x+0.24x+0.64x+0.8x>551 2 3 4 5 6 7 8 9 10/ 5.2x+9.6x+31x+4x>60s.t.<0.97x+0.58x+0.612x+0.38x+0.24x+0.19x+0.59x+0.51x+1.36x+1.7x>151 2 3 4 5 6 789 100.26x+0.276x+1.12x+0.76x+0.8x+1.08x+3.62x+0.14x+0.368x+0.46x>151 2 3 4 5 6 7 8 9 1055.83x+34.48x+2.96x+3.2x+1.1x+4.28x+2.6x+23.37x+62.32x+77.9x>501 2 3 4 5 6 7 8 9 107.81x+4.68x+1.44x+0.7x+0.5x+0.36x+1.5x+0.69x+1.84x+2.3x>121 2 3 4 5 6 7 8 9 10123.84x+81.2x+39.2x+50x+10x+22.46x+116x+3.9x+10.4x+13x>2.01 2 3 4 5 6 7 8 9 1019114:532012/1EV719:14:52下午2D12/1(V719:14:52下午2D12/11V719:14:52下午2D12/11V713:14:52下午Deci^lanVariableSufiiBiomVaWUnitC»lorPr赫hc[0TotalConlrnliiuliDnReducedBatitAlli出曰Win.4j]闻1如客品恒Max.c(i)1XI0350000311Z9aSbound一IL3821M2X202.OTQU0□1bound0LU7BM3X3S.0S4D2.500022.735000.5<593.2J124X4Qi.aoao00.8S39allbound0.14B1M5X50uooo00.5977alliQiinll04023M6H602.500002.2353顷1bound02647M/H70.G&971.MTO090060bapsic1J8212.524G8(J.MtWJD0.3438MboundU.lbU2M3X9Qs.aoao02.SOOD□1bound0.4000MWX10□hjective5„322B0.50002.®E1400.10291.6BC5Ftinrfifjn(Min.)-ConstraintLeftHandlSideOiiEcclionRightHsnd5成SlockorSurplutgGhsdowPiiceAlowaWeMin.RIHSAlHowabHcMa*RHS1Cl100.5519>-7D.ODOO30.5519Q-M1D0.55192C217OG.03S0>=1JW5.n35D0L了nE.gso3C3IF您flnrnnnrn316238n(1孙fi4C455.0000>-55.0000004343422047G5lBG245匚5M3启>-珈_ODDOZA皿4007.3U246.DE15.00UD>-IS.UDDO0D.UG1513.2?342瓦8"。7C715.000111S.ODOO00.10M13.009334-9232