
浏览全部资源
扫码关注微信
1.山东中医药大学 药学院,济南 250355
2.齐鲁工业大学(山东省科学院),山东省分析测试中心,济南 250014
3.中国中医科学院 中药资源中心 道地药材国家重点实验室培育基地,北京 100700
程云霞,在读硕士,从事中药质量控制研究,E-mail:chengyunxia1234@163.com
* 王晓,博士,研究员,从事中药质量控制研究,E-mail:wangx@sdas.org
收稿日期:2020-12-21,
网络出版日期:2021-03-10,
纸质出版日期:2021-08-20
移动端阅览
程云霞,于金倩,王凯等.苦杏仁贮藏过程中走油变质机制分析[J].中国实验方剂学杂志,2021,27(16):124-130.
CHENG Yun-xia,YU Jin-qian,WANG Kai,et al.Analysis of Rancidity Mechanism of Armeniacae Semen Amarum During Storage[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(16):124-130.
程云霞,于金倩,王凯等.苦杏仁贮藏过程中走油变质机制分析[J].中国实验方剂学杂志,2021,27(16):124-130. DOI: 10.13422/j.cnki.syfjx.20211146.
CHENG Yun-xia,YU Jin-qian,WANG Kai,et al.Analysis of Rancidity Mechanism of Armeniacae Semen Amarum During Storage[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(16):124-130. DOI: 10.13422/j.cnki.syfjx.20211146.
目的
2
研究苦杏仁走油过程中含水量、细胞膜相对透性及脂肪油酸败度的变化规律,探讨苦杏仁的走油变质机制。
方法
2
对不同贮藏条件下的苦杏仁样品进行感官评价并分类;含水量变化以水分及水分活度表示,分别采用甲苯法和水分活度测定仪测定;细胞膜相对透性以丙二醛(MDA)含量和相对电导率为评价指标,分别采用硫代巴比妥酸比色法、电导仪测定;脂肪油酸败度的变化以脂肪油含量、酸值和过氧化值表示,脂肪油含量采用索氏提取法测定,酸值、过氧化值分别按2020年版《中华人民共和国药典》(四部)通则0713,2303所载方法进行测定。整理上述实验数据,应用化学计量学方法(聚类分析、主成分分析)建立不同走油程度苦杏仁样品的分类、判别模型,以验证分类结果的准确性。
结果
2
根据感官评价结果,苦杏仁样品被分为未走油、轻微走油、走油三类。与未走油样品相比,走油样品的表面及子叶颜色加深、表面显油性、质发软并产生酸败味,水分、水分活度、相对电导率和MDA含量均显著升高(
P
<
0.01);脂肪油含量显著降低(
P
<
0.01),酸值与过氧化值显著升高(
P
<
0.01)。聚类分析与主成分分析结果表明,走油样品与未走油、轻微走油样品可以得到较好的区分。
结论
2
高温、高湿贮藏条件可加快苦杏仁走油变质,在这一变质过程中同时伴随着药材内部含水量升高、细胞膜通透性增加并有脂肪油酸败发生。建议苦杏仁药材应贮藏在低温、干燥的环境中,且贮藏时间不宜过长。
Objective
2
To explore the mechanism of rancidity during storage by researching the changes of water content, relative permeability of cell membrane and rancidity levels of Armeniacae Semen Amarum in deterioration process.
Method
2
Armeniacae Semen Amarum samples under different storage conditions were evaluated and classified by sensory assessors, and samples with different levels of rancidity were obtained. Water content was measured by toluene method, and water activity was obtained by water activity meter. Malondialdehyde (MDA) and relative conductivity were measured using thiobarbituric acid colorimetry and conductivity meter, respectively. The content of fatty oil was obtained by Soxhlet extraction. The acid value and peroxide value were measured in accordance with the general rules 0713 and 2303 of the 2020 edition of
Chinese Pharmacopoeia
(part Ⅳ), respectively. Based on the above experimental data, chemometric methods (cluster analysis, principal component analysis) were selected to establish classification and discriminant models of Armeniacae Semen Amarum with different rancidity levels, in order to verify the accuracy of the classification results.
Result
2
According to the results of sensory evaluation, Armeniacae Semen Amarum samples were divided into three classes, including no rancidity, slight rancidity and rancidity. Compared with the no rancid samples, the color of surface and cotyledon were deepened in rancid samples, and the oil was appeared on surface with rancid taste. The values of water content, water activity, MDA content and relative conductivity were all significantly increased in deterioration process (
P
<
0.01). The content of fatty oil was significantly decreased with the occurrence of rancidness (
P
<
0.01), while the acid value and peroxide value increased significantly (
P
<
0.01). The results of cluster analysis and principal component analysis showed that the rancid samples could be distinguished from the no rancid and slightly rancid samples.
Conclusion
2
The storage conditions under high temperature and high humidity can accelerate the rancidness of Armeniacae Semen Amarum, which is accompanied by the increase of internal water content, the increase of cell membrane permeability and the occurrence of fatty acid rancidity. It is suggested that Armeniacae Semen Amarum should be stored in low temperature, dry environment, as well as short storage time.
李倩 , 何芳 , 艾倩倩 , 等 . 模拟加速实验研究大黄贮藏过程中颜色变化与药效成分的相关性 [J]. 中国实验方剂学杂志 , 2019 , 25 ( 23 ): 139 - 144 .
曹光昭 , 陈慧荣 , 刘玢清 , 等 . 不同走油程度苦杏仁“电子鼻”气味与止咳药效的相关性分析 [J]. 中成药 , 2020 , 42 ( 5 ): 1249 - 1254 .
国家药典委员会 . 中华人民共和国药典:一部 [M]. 北京 : 中国医药科技出版社 , 2020 : 210 .
GENG H L , YU X C , LU A L , et al . Extraction,chemical composition,and antifungal activity of essential oil of bitter almond [J]. Int J Mol Sci , 2016 , 17 ( 9 ): 1421 .
FENG J , JI W , JOE M R , et al . Effect of roasting temperatures on the properties of bitter apricot ( Armeniaca sibirica L.) kernel oil [J]. J Oleo Sci , 2018 , 67 ( 7 ) : 813 - 822 .
阎敏 , 廖建萍 . 贮存条件对苦杏仁质量的影响 [J]. 中药新药与临床药理 , 2009 , 20 ( 1 ): 72 - 74 .
拱健婷 , 赵丽莹 , 徐东 , 等 . 苦杏仁走油过程中外观性状、活性成分和酸败度的变化规律及其相关性分析 [J]. 中国中药杂志 , 2020 , 45 ( 13 ): 3155 - 3160 .
张丽娟 . 苦杏仁小包装饮片贮藏养护研究 [D]. 成都 : 成都中医药大学 , 2013 .
罗琼 . 苦杏仁泛油后主要有效成分的改变 [J]. 中医药学报 , 2002 , 30 ( 3 ): 32 - 33 .
阎敏 , 李新中 . 苦杏仁“泛油”后的质量变化 [J]. 中药材 , 2008 , 32 ( 8 ): 1251 - 1252 .
兰志琼 , 张丽娟 , 刘晓芬 , 等 . 不同贮藏条件对苦杏仁小包装饮片性状和含水量的影响 [J]. 中药与临床 , 2014 , 5 ( 5 ): 20 - 22 .
王慧 , 常坤 , 高鹏 , 等 . 川麦冬药材的等级评价标准分析 [J]. 中国实验方剂学杂志 , 2020 , 26 ( 9 ): 194 - 201 .
蔡广知 , 赵凌 , 王莎莎 , 等 . 甘草药材等级标准分析 [J]. 中国实验方剂学杂志 , 2019 , 25 ( 10 ): 148 - 153 .
卢俊宇 , 陈鸿平 , 胡媛 , 等 . 枸杞子贮藏过程中水分等生理活性变化与“走油”的相关性 [J]. 中国实验方剂学杂志 , 2016 , 22 ( 13 ): 63 - 67 .
周冰谦 , 卢恒 , 刘峰 , 等 . 不同温度胁迫对金银花细胞膜透性、活性氧代谢及其有效物质积累的影响 [J]. 中国中药杂志 , 2019 , 44 ( 18 ): 3935 - 3941 .
许佳林 . 高温胁迫对山杏幼苗丙二醛和脯氨酸指标变化的影响 [J]. 天津农业科学 , 2013 , 19 ( 4 ): 98 - 100 .
张婷婷 , 赵宾 , 杨丽明 , 等 . 基于高光谱成像技术结合SPA和GA算法测定甜玉米种子电导率 [J]. 光谱学与光谱分析 , 2019 , 39 ( 8 ): 2608 - 2613 .
刘珈羽 , 陈鸿平 , 胡媛 , 等 . 枸杞子“走油”发生与水分含量及水分活度相关性研究 [J]. 时珍国医国药 , 2017 , 28 ( 6 ): 1293 - 1296 .
朱海兰 , 朱周静 , 李科友 . 微波加热法测定苦杏仁水分含量的研究 [J]. 西北林学院学报 , 2013 , 28 ( 6 ): 117 - 120 .
付元真 . 金银花低温烘干过程中活性成分变化及机制 [D]. 泰安 : 山东农业大学 , 2017 .
赵惠新 , 覃建兵 , 祝长青 , 等 . 铅胁迫对甜瓜种子胚芽酶系统及MDA含量的影响 [J]. 种子 , 2008 , 27 ( 12 ): 82 - 84 .
赵丽莹 . 基于电子鼻技术苦杏仁“走油”预警模型的建立 [D]. 北京 : 北京中医药大学 , 2017 .
ZAKARIA S R , SAIM N , OSMAN R , et al . Combination of sensory,chromatographic,and chemometrics analysis of volatile organic compounds for the discrimination of authentic and unauthentic harumanis mangoes [J]. Molecules , 2018 , 23 ( 9 ): 2365 .
GERHARDT N , SCHWOLOW S , ROHN S , et al . Quality assessment of olive oils based on temperature-ramped HS-GC-IMS and sensory evaluation:Comparison of different processing approaches by LDA,kNN,and SVM [J]. Food Chem , 2019 , 278 : 720 - 728 .
QI D D , MIAO A Q , CAO J X , et al . Study on the effects of rapid aging technology on the aroma quality of white tea using GC-MS combined with chemometrics:In comparison with natural aged and fresh white tea [J]. Food Chem , 2018 , 265 : 189 - 199 .
TIAN L L , ZENG Y Y , ZHENG X Q , et al . Detection of peanut oil adulteration mixed with rapeseed oil using gas chromatography and gas chromatography-ion mobility spectrometry [J]. Food Anal Method , 2019 12 ( 10 ): 2282 - 2292 .
XU M W , JIN Z , LAN Y , et al . HS-SPME-GC-MS/olfactometry combined with chemometrics to assess the impact of germination on flavor attributes of chickpea,lentil,and yellow pea flours [J]. Food Chem , 2019 , 280 : 83 - 95 .
WANG X R , YANG S P , HE J N , et al . A green triple-locked strategy based on volatile-compound imaging,chemometrics,and markers to discriminate winter honey and sapium honey using headspace gas chromatography-ion mobility spectrometry [J]. Food Res Int , 2019 , 119 : 960 - 967 .
陈楚英 , 刘善军 , 付永琦 , 等 . 基于PCA分析“南丰”和“新余”蜜橘的耐贮性差异 [J]. 热带作物学报 , 2019 , 40 ( 12 ): 2474 - 2480 .
赵梓辰 , 杨丽 , 李雪莲 , 等 . 中药材走油现象探析 [J]. 亚太传统医药 , 2014 , 10 ( 23 ): 32 - 34 .
拱健婷 , 赵丽莹 , RUDOLF B , 等 . “辨状论质”看中药材苦杏仁走油 [J]. 中国中药杂志 , 2016 , 41 ( 23 ): 4375 - 4381 .
陈慧荣 . 基于颜色气味数字化及信息融合的苦杏仁走油监测系统的研宄 [D]. 北京 : 北京中医药大学 , 2019 .
李倩 , 兰志琼 , 刘晓芬 , 等 . 中药材贮藏过程中质量变化机理的研究进展 [C]// 中国商品学会 . 中国商品学会第五届全国中药商品学术大会论文集 : 2017 年卷. 哈尔滨:中国商品学会 , 2017 : 9 .
0
浏览量
20
下载量
4
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621