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1、葡萄糖纤维二糖纤维素糊精纤维素水解水解一、纖維素一、纖維素OCH2OHHOHHOHHOHHHOOCH2OHHHOHHOHHOHHOOCH2OHHHOHHOHHHOCH2OHHHOHHOHHHOXOHOHHHCH2OHHHOHOHOOOHOHHHCH2OHHHOHOOHOHOHHHCH2OHHHOHOHOHHHCH2OHHHOH xOHHHOHHHOHHOOHOHHHHHOHHOOHOHHHOHHOOHHHOHHHOHHOOHHHOHHHOHHOHHHOHOHHHOHHON*MeOOHCHCHCOOH-D-葡1-2-D果6-2-D果6-2-D果6-2-D果6-2-D果-D果-D果2211HHHH
2、COOMeHHOOOOOHn OHOHCOHOHOOMe OHHOHOHHHOOCaOOOHHOHOHHHOOOCHCH2OHOHCH2OH+3OHCORR2COOCHCH2OCOR1CH2OCOR3+3H O2三醯甘油 一些穀物籽粒的油脂含量一些穀物籽粒的油脂含量種類種類含量(以幹粒重計含量(以幹粒重計%)種類種類含量含量小麥小麥2.13.82.13.8玉米胚玉米胚23402340大麥大麥3.34.63.34.6小麥胚小麥胚12131213黑麥黑麥2.03.52.03.5米糠米糠15211521稻米稻米0.863.10.863.1高粱高粱2.15.32.15.3小米小米4.05.54.05.
3、5玉米玉米3535幾種穀物籽粒中油脂的脂肪酸組成幾種穀物籽粒中油脂的脂肪酸組成穀物穀物油脂中脂肪酸組成油脂中脂肪酸組成14:014:014:114:116:016:016:116:118:018:018:118:118:218:218:318:320:20:0 0小麥小麥724724121212124848556055603535大麥大麥2 21 1212421241122914914565956594747黑麥黑麥1818331 1252546464 4糙米糙米1115281528113331473147254725474 42 2小米小米16251625282818311831405540
4、55252511玉米玉米47471 144234623463566356633穀物種類穀物種類含量(含量(%)小麥小麥0.40.5玉米玉米0.20.3大麥大麥0.74糙米糙米0.64黑麥黑麥0.50.6一些穀物及植物中的糖脂一些穀物及植物中的糖脂(硫脂硫脂)第三節第三節 酶酶 (enzymeenzyme)OP3H2OP3H2OP3H2OP3H2OP3H2OP3H2OHOHOHOHOHOH+6H3PO46H2O+CH2OHCH2OH維生素A1(視黃醇)維生素A2(3-脫氫-視黃醇)全反型 全反型1515OCH3OHCH3CH3CH3CH3CH3CH3CH3SN+NNCH3NH2CH2CH3CH2NH-HClCH2OHCl-NNNHNOOCH3CH3CH2CHOH)3CH2OHNNNHNOOCH2CHOH)3CH2OH(+2H-2HCCCCHCHCH2OOHOHOHOHO-2H+2HCCCCHCHCH2OOOOHOHO 抗壞血酸(維生素抗壞血酸(維生素C C)脫氫抗壞血酸(氧化型維生素脫氫抗壞血酸(氧化型維生素C C)