Zobrazeno 1 - 10
of 2 415
pro vyhledávání: '"Partial Least Squares Discriminant Analysis"'
Autor:
Lian HE, Yuwen YI, Xiangbo XU, Mingfeng QIAO, Hongyan PEI, Hongfeng JIA, Bo WANG, Sook Wah Chan, Cui YANG, Jing DENG
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 24, Pp 252-262 (2024)
To explore the changes in volatile compounds of Dezhuang hotpot base at different cooking times at 0 min (A), 30 min (B), 60 min (C) and 90 min (D), electronic nose, trap head space-gas chromatography-mass spectrometry (HS-Trap-GC-MS) combined with r
Externí odkaz:
https://doaj.org/article/bc4babdca9f54c348acdea41b5479a4d
Publikováno v:
Shipin Kexue, Vol 45, Iss 21, Pp 236-244 (2024)
The objective of this study is to compare the effects of different fermentation processes with lactic acid bacteria (LAB) on the chemical constituents of mulberry leaves and to select superior LAB. The chemical components in mulberry leaves were dete
Externí odkaz:
https://doaj.org/article/e198f18ef5c24407831ec578264f0139
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 22, Pp 97-106 (2024)
To investigate the aging effect of steaming to Yixian dark tea, the flavor quality and metabolite profiles of Yixian dark tea after steaming treatments were analyzed by sensory evaluation, headspace solid-phase microextraction-gas chromatography-mass
Externí odkaz:
https://doaj.org/article/e5583bd73c504597854d547ffcc9beb1
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 6, Pp 763-772 (2024)
The concoction process is a vital technique for reducing the toxicity and enhancing the efficacy of Chinese herbal medicines. To examine the alterations in the chemical compositions of Aurantii Fructus before and after stir-frying in diverse origins,
Externí odkaz:
https://doaj.org/article/3281d53fbd2845a388029d8e7a62f20d
Autor:
Su-Yeon Kim, Ji-Hyoung Ha
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Determining the geographical origin of kimchi holds significance because of the considerable variation in quality and price among kimchi products from different regions. This study explored the feasibility of employing Fourier transform near
Externí odkaz:
https://doaj.org/article/cd8a6a26be924eac9859e1a2666aaeb3
Autor:
Hui-Chen Wu, Yunjia Lai, Yuyan Liao, Maya Deyssenroth, Gary W. Miller, Regina M. Santella, Mary Beth Terry
Publikováno v:
Breast Cancer Research, Vol 26, Iss 1, Pp 1-14 (2024)
Abstract Background Breast cancer (BC) is the most common cancer in women and incidence rates are increasing; metabolomics may be a promising approach for identifying the drivers of the increasing trends that cannot be explained by changes in known B
Externí odkaz:
https://doaj.org/article/5d24ac3c9901483fb875989f755adfb7
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 19, Pp 268-277 (2024)
Chuanhong congou black tea was made from seven tea plant species that were grown in Yibin, including 'Sichuan Medium and Small Leaf Group Species' 'Fuding Dabai' 'Fuyun 6' 'Mingshan 131' 'Qingxin Oolong' 'Tianfu 5' and 'Tianfu 6'. The main differenti
Externí odkaz:
https://doaj.org/article/79e305beedf6454d84e1d529abf38d2c
Publikováno v:
Shipin Kexue, Vol 45, Iss 17, Pp 226-232 (2024)
A total of 21 kinds of recycled high-density polyethylene (rHDPE) in contact with food were selected from three companies. Migration experiments were performed by contacting these samples with two representative food simulants (95% ethanol and 4% ace
Externí odkaz:
https://doaj.org/article/7d8d4b3327c34204864c8ddc5ed77edb
Autor:
Xiaoya WU, Yue ZHANG, Wei ZHANG, Wenxin TIAN, Peng WANG, Baoshan ZHANG, Haisheng ZHANG, Yu ZHAO
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 15, Pp 244-252 (2024)
In this study, headspace solid phase micro-extraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS) was adopted to separate and identify the volatile components of Kombucha by using polar column DB-WAX. Then, odor activity valu
Externí odkaz:
https://doaj.org/article/43ccd09d66514d1488c677566fc9fb48
Publikováno v:
Shipin Kexue, Vol 45, Iss 13, Pp 275-281 (2024)
Gas chromatography-ion mobility spectrometry (GC-IMS) was used to determine the flavor components of Citri Reticulatae Pericarpium (Chenpi) from 10 different geographical origins including Xinhui. To establish a method for the identification of Xinhu
Externí odkaz:
https://doaj.org/article/3a691a9ed765467490a81a1bf4c1c760