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期刊论文 5

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2023 1

2019 1

2017 1

2016 2

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分批试验 1

动力学研究 1

厌氧处理 1

吸附 1

响应面分析法 1

沼气 1

牛粪 1

等温线 1

1

香蕉假茎 1

香蕉皮 1

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β-amylase genes strongly associated with fruit development, ripening, and abiotic stress response in two banana

Hongxia MIAO,Peiguang SUN,Yulu MIAO,Juhua LIU,Jianbin ZHANG,Caihong JIA,Jingyi WANG,Zhuo WANG,Zhiqiang JIN,Biyu XU

《农业科学与工程前沿(英文)》 2016年 第3卷 第4期   页码 346-356 doi: 10.15302/J-FASE-2016127

摘要: β-amylase (BAM) is an important enzyme involved in conversion of starch to maltose in multiple biological processes in plants. However, there is currently insufficient information on the BAM gene family in the important fruit crop banana. This study identified 16 genes in the banana genome. Phylogenetic analysis showed that MaBAMs were classified into four subfamilies. Most in each subfamily shared similar gene structures. Conserved motif analysis showed that all identified MaBAM proteins had the typical glyco hydro 14 domains. Comprehensive transcriptomic analysis of two banana genotypes revealed the expression patterns of in different tissues, at various stages of fruit development and ripening, and in responses to abiotic stresses. Most s showed strong transcript accumulation changes during fruit development and late-stage ripening. Some showed significant changes under cold, salt, and osmotic stresses. This finding indicated that might be involved in regulating fruit development, ripening, and responses to abiotic stress. Analysis of five hormone-related and seven stress-relevant elements in the promoters of further revealed that BAMs participated in various biological processes. This systemic analysis provides new insights into the transcriptional characteristics of the genes in banana and may serve as a basis for further functional studies of such genes.

关键词: β-amylase     banana     genome-wide identification     fruit development     abiotic stress    

LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

《农业科学与工程前沿(英文)》 2023年 第10卷 第1期   页码 48-60 doi: 10.15302/J-FASE-2022475

摘要:

● Large farms had the highest average yield and the least yield variation.

关键词: plantations     land transfer     large-scale farming     nutrient management     soil acidification    

通过厌氧分批处理香蕉皮提高沼气产量 Article

Spyridon Achinas, Janneke Krooneman, Gerrit Jan Willem Euverink

《工程(英文)》 2019年 第5卷 第5期   页码 970-978 doi: 10.1016/j.eng.2018.11.036

摘要:

废物处置和能源危机是大多数国家面临的重要挑战。水果加工业每天产生数吨废物,其中大部分来自香蕉农场。厌氧消化(AD)技术已被应用于废水、污泥、食物垃圾和农业剩余物的处理,其主要目的是生产能源和消除废物。本研究探讨有机负荷(OL)和牛粪(CM)添加对处理香蕉皮废料(BPW)时AD性能的影响。在OL为每升18 g和22 g挥发性固体(gvs)时,CM含量为10%、20%和30%的香蕉皮(BP)每日最大沼气产量分别为50.20 mL·gvs–1、48.66 mL·gvs–1、62.78 mL·gvs–1和40.49 mL·gvs–1、29.57 mL·gvs–1、46.54 mL·gvs–1。然而,每日沼气产量与OL或CM含量没有明显的相关性。此外,动力学分析表明,一阶模型和锥体模型的动力学参数受工艺参数的影响。

关键词: 沼气     香蕉皮     牛粪     厌氧处理     分批试验     动力学研究    

香蕉假茎作为吸附剂用于水溶液中铅离子去除的条件优化、动力学与吸附平衡研究 Article

Shridhar S. Bagali, Bychapur S. Gowrishankar, Aashis S. Roy

《工程(英文)》 2017年 第3卷 第3期   页码 409-415 doi: 10.1016/J.ENG.2017.03.024

摘要:

香蕉假茎粉末等天然吸附剂对于去除废水中的重金属元素具有非常重要的作用。现有的去除重金属元素的常规方法难以满足水资源循环和化学工业的需求。本文论证了利用天然物质处理废水的可能性。利用环境扫描电子显微镜(ESEM) 和傅里叶变换红外(FTIR) 光谱学分析方法,研究了香蕉假茎粉末吸附铅离子前后的变化。实验采用批处理方法研究了水溶液中铅离子去除的效果。通过改变初始pH 值、吸附剂用量、初始铅离子浓度、吸附时间等参数,研究了吸附动力学的影响。结果表明,在水溶液pH 值为5.5 时,香蕉假茎粉末达到零电荷点。采用吸附等温线和动力学模型分析实验数据,采用朗缪尔吸附等温式拟合铅离子在香蕉假茎粉末表面的吸附作用。实验表明,香蕉假茎粉末对铅离子的吸附量为34.21 mg·g−1,与拟二级动力学模型相匹配。此外,采用响应面分析法确定了铅离子吸附的最佳条件,铅离子的去除率高达89%。

关键词: 香蕉假茎         等温线     吸附     响应面分析法    

Efficient regeneration system applicable to five

Juhua LIU,Peiguang SUN,Jing ZHANG,Jiashui WANG,Jianbin ZHANG,Jingyi WANG,Caihong JIA,Pengzhao GAO,Biyu XU,Zhiqiang JIN

《农业科学与工程前沿(英文)》 2016年 第3卷 第4期   页码 330-334 doi: 10.15302/J-FASE-2016118

摘要: Banana ( spp.) is an important staple food, economic crop, and nutritional fruit worldwide. Hybridization is seriously hampered by the long generation time, polyploidy, and sterility of most cultivars. Establishment of an efficient regeneration and transformation system for banana is critical for their genetic improvement. An efficient and reproducible transformation system for banana using direct organogenesis was developed. Media containing benzylaminopurine (BA) combined with one of four other growth regulators was evaluated for the regeneration efficiency of five cultivars and the ability to induce/support development of new banana shoots. The result indicated that the greatest number of shoots per explant for all five cultivars was obtained using MS medium supplemented with 8.9 mmol·L BA and 9.1 mmol·L thidiazuron (TDZ). In 240–270 d, one immature male flower could regenerate between 380 and 456, 310–372, 200–240, 130–156, and 100–130 well-developed shoots for Gongjiao, Red banana, Rose banana, Baxi, and Xinglongnaijiao, respectively. Such a system will facilitate molecular breeding and functional genomics of banana.

关键词: banana (Musa spp)     system     regeneration    

标题 作者 时间 类型 操作

β-amylase genes strongly associated with fruit development, ripening, and abiotic stress response in two banana

Hongxia MIAO,Peiguang SUN,Yulu MIAO,Juhua LIU,Jianbin ZHANG,Caihong JIA,Jingyi WANG,Zhuo WANG,Zhiqiang JIN,Biyu XU

期刊论文

LARGE-SCALE FARMING BENEFITS SOIL ACIDIFICATION ALLEVIATION THROUGH IMPROVED FIELD MANAGEMENT IN BANANA

期刊论文

通过厌氧分批处理香蕉皮提高沼气产量

Spyridon Achinas, Janneke Krooneman, Gerrit Jan Willem Euverink

期刊论文

香蕉假茎作为吸附剂用于水溶液中铅离子去除的条件优化、动力学与吸附平衡研究

Shridhar S. Bagali, Bychapur S. Gowrishankar, Aashis S. Roy

期刊论文

Efficient regeneration system applicable to five

Juhua LIU,Peiguang SUN,Jing ZHANG,Jiashui WANG,Jianbin ZHANG,Jingyi WANG,Caihong JIA,Pengzhao GAO,Biyu XU,Zhiqiang JIN

期刊论文