In order to improve the nutrition and processing characteristics of corn,in this research,corn was used as a solid medium fermented by Hericium erinaceus to obtain the Hericium fermented corn (HFC),which referred to as fungus fermented cereal (FFC). Nutritional composition,macromolecular structure substances and processing characteristics of the FFC were analyzed,and the nutritional values based on amino acid score (AAS) were evaluated. The results showed that comparing to non-fermented corn,the crude fiber and insoluble dietary fiber content of FFC were reduced by 23.9% and 20.0%,the soluble dietary fiber content was increased by 15.7% and riboflavin and niacin were increased by 52.0% and 12.86%,respectively. The thiamin was found to be 0.61 mg/100 g,while it was not identified before fermentation. The AAS of FFC was also improved after fermentation. Nutritional value was enhanced and FFC was more easily absorbed by the human body. Moreover,the starch content in FFC decreased by 15.92% and the amylose content increased by 17.52% compared with the non-fermented corn. Besides,the starch particles of FFC become smaller,the viscosity was reduced. Furthermore,the WSI increased while the WAI decreased comparing to that of the non-fermented corn which indicated that the FFC was easier to form a more stable dough and had better brewing characteristics. The results herein provided the scientific evidence for improvement of the nutrition and the processing characteristics of cereals. It may also help for exploration of new food ingredients and products by solid-state fermentation of edible fungi.
[1] 石明亮,薛林,胡加如,等.玉米和特用玉米的营养保健作用及加工利用途径[J].中国食物与营养,2011,17(2):66-71.
[2] 罗其琪,顾丰颖,曹晶晶,等.鼠李糖乳杆菌发酵对玉米粉、玉米面团理化特性及发糕品质的影响[J].食品科学,2018,39(18):1-7.
[3] CHAUDHARY D P,KUMAR S,LANGYAN S.Maize: nutrition dynamics and novel uses[M]. London: Springer India,2014: 119-132.
[4] 苏德福,熊文飞,唐胜春.复合品质改良剂对提高玉米粉面团品质的应用研究[J].农产品加工(学刊),2010,11: 52-54;57.
[5] 李建珍. 玉米粉质构重组技术研究及其产品开发[D].长春:吉林农业大学,2011.
[6] 许梅,翟爱华.不同乳酸菌发酵对玉米粉性质的影响研究[J].中国酿造,2009(3):53-55.
[7] 刘红艳,翟飞红,韩建荣.双孢蘑菇固态发酵对玉米营养成分的影响[J].山西农业科学,2017,45(6):918-922.
[8] REYES I,CRUZ-SOSA F,HERNANDEZ-JAIMES,et al.Effects of solid-state fermentation (Aspergillus oryzae var. oryzae) on the physicochemical properties of corn starch[J]. Starch-Stärke,2017,69:7-8.
[9] 秦洋. 乳酸菌发酵改良玉米粉加工性能机理研究[D].沈阳:沈阳农业大学,2017.
[10] 乔莉. 猴头菌的液态、固态发酵工艺及其多糖含量的测定[D].武汉:华中农业大学,2011.
[11] 韩建荣. 猴头菌固体发酵降解玉米淀粉的初步研究[J].微生物学通报,1998(3):147-150.
[12] 陈宝林,何志民,贾秀玲.猴头菌固体发酵法提高玉米粉的营养价值[J].山西大学学报(自然科学版),2000(4):358-361.
[13] GB/T 5515—2008,植物类食品中粗纤维的测定[S]B/T 5515—2008,植物类食品中粗纤维的测定[S].北京:中国标准出版社,2008.
[14] GB 5009. 88—2014,食品中膳食纤维的测定[S]. 北京:中国标准出版社,2014.
[15] GB 5009. 6—2016,食品中脂肪的测定[S]. 北京:中国标准出版社,2016.
[16] ASTM E1758-2001(2007),Standard test method for determination of carbohydrates in biomass by high performance liquid chromatography[S].US:US-ASTM,2007
[17] GB 5009.4—2016,食品中灰分的测定[S]. 北京:中国标准出版社,2016.
[18] GB 5009.5—2016,食品中蛋白质的测定方法[S]. 北京:中国标准出版社,2016.
[19] GB 5009. 86—2016食品中抗坏血酸的测定[S]. 北京: 中国标准出版社,2016.
[20] GB 5009. 84—2016食品中维生素B1的测定[S]. 北京: 中国标准出版社,2016.
[21] GB 5009. 85—2016食品中维生素B2的测定[S]. 北京: 中国标准出版社,2016.
[22] GB 5009. 89—2016食品中烟酸和烟酰胺的测定[S]. 北京: 中国标准出版社,2016.
[23] GB 5009.154-2016食品中维生素B6的测定[S]. 北京: 中国标准出版社,2016.
[24] GB 5009.124—2016,食品中氨基酸的测定方法[S]. 北京:中国标准出版社,2016.
[25] BANO I,RAJARATHRAM S.Pleurotus mushroom as a nutritions foos. In the tropical mushroom biological nature and cultivation methods[M]. Hong Kong: The Chinese University Press,1982:363-380.
[26] 赵志浩,刘磊,张名位,等.预酶解-挤压膨化对全谷物糙米粉品质特性的影响[J].食品科学,2019,40(1):108-116.
[27] ANDERSON R A,CONWAY H F,PEPLINSKI A J.Gelatinization of corn grits by roll cooking,extrusion cooking and steaming[J]. StarchStärke,1970,22(4): 130-135.
[28] 化雪艳,李硕,唐克华,等.3种食用菌固态发酵降解杜仲半纤维素、纤维素和木质素[J].食品与发酵工业,2014,40(7):67-71.
[29] 佟维娜,蔡丹,郑明珠,等.羊肚菌固态发酵玉米蛋白粉的研究[J].中国粮油学报,2017,32(1):113-118.
[30] 邓丽,芮汉明.益生菌的研究进展[J].广州食品工业科技,2003(S1):84-87.
[31] 李龙柱,张富新,马婷婷,等.乳制品中益生菌研究进展[J].农产品加工(学刊),2013(20):37-39.
[32] 肖平,吕嘉枥,沈文.益生菌的保健功能及其在食品中的应用概述[J].食品科技,2009,34(10):23-26.
[33] 常若毅,吕嘉枥,余芳.乳酸菌发酵产维生素B1和B6的研究[J].中国调味品,2018,43(2):4-7;11.
[34] FIELDS M L,AL-SHOSHAN A,POOSIRI Y.Mixed culture fermentations to improve nutritional value of corn meal 1[J]. Journal of Food Protection,1988,51(11):866-868.
[35] 梁晓丽,臧玉茹,孙太萍,等.水稻秸秆和玉米芯栽培料对棕色蘑菇子实体营养成分的影响[J].食品科学,2015,36(16):180-185.
[36] 邓楚津,董强,张良,等.番木瓜籽的基本成分及营养价值[J].食品研究与开发,2012,33(6):185-188.
[37] 高齐,苏政波,刘宝祥,等.酵母菌固态发酵玉米粉营养成分的变化[J].山东食品发酵,2015(4):3-5.
[38] 滕建文,马倩,夏宁.乳酸菌发酵对玉米的改性作用[J].食品科技,2008,29(5):126-129.
[39] ZHANG C,ZHU L,SHAO K,et al,Toward under lying reasons for rice starches having low viscosity and high amylose: Physiochemical and structural characteristics[J]. J. Sci. Food Agric. 2013,93: 1 543-1 551.
[40] REYES I,CRUZ-SOSA F,ROMAN-GUERRERO A,et al.Structural changes of corn starch during Saccharomyces cerevisiae fermentation[J]. Starch-Stärke,2016,68(9-10):961-971.
[41] BRYANT R J,KADAN R S,CHAMPAGNE E T,et al.Functional and digestive characteristics of extruded rice flour[J]. Cereal Chemistry,2001,78(2): 131-137.
[42] IHEKORONYE A I,NGODDY P O.Cereal crops//integrated food science and technology for the tropics[M]. London: MacMillan Publishers,1985:236-265.
[43] RICHARD F,WILLIAM R,ACQUISTUCCI R.Physiochemical and rheological characterization of sorghum starch[J]. J. Food Sci,1992,57: 1 024-1 028.