期刊论文

Establishment of Quantitative Model for Six Chemical Compositions in Crassostrea Angulata by Near Infrared Spectroscopy

Wang Xiao-qing;Zeng Zhi-nan

中文

光谱学与光谱分析

1000-0593

2020

40

5

1509-1513

10.3964/j.issn.1000-0593(2020)05-1509-05

国家重点研发计划专项(2018YFD0901403) 国家贝类产业技术体系项目(CARS-49)资助。

本校为第一且通讯机构

葡萄牙牡蛎(Crassostrea angulata)是中国南方重要的海水养殖生物。 由于长期的人工育苗, 且未采取种质保护措施, 其种质资源不断衰退, 从而给牡蛎消费市场带来了不良影响, 急需开展葡萄牙牡蛎良种选育工作。 选育营养好、 口感佳的葡萄牙牡蛎, 需要对大量样本进行营养成分分析, 传统的实验室化学法耗时费力, 成本较高, 因此需寻求一种高效的葡萄牙牡蛎化学成分含量测定方法。 采用美国Thermo Fisher公司的傅里叶近红外光谱仪对6个产地的105份经过冷冻干燥和研磨处理的葡萄牙牡蛎样本(去除闭壳肌)进行光谱扫描, 通过采集的光谱数据与测定的化学真实值对比分析, 检测了近红外光谱技术(NIRS)对葡萄...

Crassostrea angulata is the main variety of marine aquaculture in southern China. Due to long-term artificial breeding with no germplasm protection measures, its germplasm resources are declining, which has a negative impact on the oyster consumption market. Therefore, it is urgent to develop breeding of Crassostrea angulata (C. angulata). The selection for C. angulata with good nutrition and good flesh quality requires a large number of samples in the nutrient analysis. Traditional laboratory chemical method is time-consuming and costly, so we...