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学者姓名：陈剑锋
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Abstract ：
二元醇(包括乙二醇、丙二醇和丁二醇等)在化工、医疗、生物以及农业等许多领域都有广泛的应用,市场需求量大.目前,二元醇主要以化石资源为原料制备,但是化石资源有限的储量和使用过程中存在环境污染的问题,寻找一条可持续的、绿色的二元醇生产途径受到了越来越多的关注.生物质资源是自然界中唯一可再生的有机碳资源,以生物质基多元醇为原料制备二元醇有望克服化石资源的短缺并实现绿色可持续性发展.本文综述了国内外生物质基多元醇(甘油、赤藓糖醇、木糖醇和山梨醇)催化转化制备二醇催化剂的最新进展,总结了近年来多元醇催化氢解制备二醇的催化类型(外源氢体系和原位氢源体系)、催化效率、反应溶剂、反应途径、催化机制和催化稳定性,并对其未来的发展进行了展望,以期为生物质基多元醇高效催化转化为二元醇提供参考.
Keyword ：
二醇 二醇 催化剂 催化剂 多元醇 多元醇 生物质 生物质
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| GB/T 7714 | 宋顺明 , 张敬雯 , 张良清 et al. 生物质基多元醇催化转化制备二醇 [J]. | 化工进展 , 2025 , 44 (1) : 228-252 . |
| MLA | 宋顺明 et al. "生物质基多元醇催化转化制备二醇" . | 化工进展 44 . 1 (2025) : 228-252 . |
| APA | 宋顺明 , 张敬雯 , 张良清 , 邱佳容 , 陈剑锋 , 曾宪海 . 生物质基多元醇催化转化制备二醇 . | 化工进展 , 2025 , 44 (1) , 228-252 . |
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[目的]探明肥料种类和施肥量对秋茄(Kandelia obovata)幼苗生长的影响以及土壤微生物的响应.[方法]选用 3种有机肥和 1种无机肥,以不施肥组(CK)为对照,设置了 4个施肥量梯度,测定秋茄幼苗株高、叶长、叶宽、叶片数增长量、叶绿素含量,并对土壤微生物群落进行 16S rRNA基因高通量测序.[结果]秋茄最适施肥条件是 9.74 g·kg-1 基质的尊龙牌蚓肥,120 d后株高、叶长、叶宽、叶数增长量比对照组分别增加 117.50%、51.15%、63.34%、178.57%.施有机肥、无机肥和对照组的土壤微生物群落组成差异明显,施有机肥土壤中有更多特有的微生物.施有机肥土壤微生物α多样性变化趋势与植物生长指标变化趋势正相关,而施无机肥的呈负相关.表明有机肥可能通过促进土壤微生物与植物协同的方式进而有助于植物生长.施有机肥提高了土壤潜在有益菌,如放线菌门(Actinobacteriota)和Nitrospira、Nocardioides、Limibaculum属丰度.[结论]施适量有机肥协同促进秋茄生长和土壤微生物多样性,而施无机肥对秋茄生长促进作用相对较小,并对土壤微生物多样性产生负面影响.
Keyword ：
土壤微生物群落 土壤微生物群落 施肥条件 施肥条件 秋茄 秋茄 红树植物 红树植物
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| GB/T 7714 | 李龙 , 张梅玲 , 刘乐冕 et al. 不同施肥条件对秋茄幼苗培育及土壤微生物的影响 [J]. | 福建农业学报 , 2024 , 39 (7) : 839-847 . |
| MLA | 李龙 et al. "不同施肥条件对秋茄幼苗培育及土壤微生物的影响" . | 福建农业学报 39 . 7 (2024) : 839-847 . |
| APA | 李龙 , 张梅玲 , 刘乐冕 , 郭毅松 , 陈剑锋 . 不同施肥条件对秋茄幼苗培育及土壤微生物的影响 . | 福建农业学报 , 2024 , 39 (7) , 839-847 . |
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Chlorella meal is considered a promising alternative to fish meal in aquafeeds, but the effects of incorporating Chlorella meal as a feed ingredient on the growth and quality of eel have not been explored. The effects of partially substituting fish meal (0 %, 5 %, 10 %, 15 %, and 20 %) with Chlorella meal on the growth performance, whole-body composition, pigmentation, and physiological health of marbled eel (Anguilla marmorata) were evaluated in this study. The results revealed that dietary inclusion of Chlorella meal significantly increased the final body weight (FBW), weight gain rate (WGR), and specific growth rate (SGR), but it significantly decreased the feed conversion rate (FCR), with these parameters exhibiting linear trends (P < 0.05). The whole-body protein and fat contents were significantly higher in all groups fed with diets containing Chlorella meal compared to the control group (P < 0.05). In addition, the dorsal and abdominal skin of marbled eel exhibited an orange-yellow color, and the color intensity increased with increasing levels of dietary Chlorella meal. The color change corresponded to increased values of a* (redness), b* (yellowness), and lutein content in the fish skin (P < 0.05). The physiological health of marbled eel also improved in the groups where Chlorella meal was included. The optimal replacement rate was approximately 10 % (9 % Chlorella meal supplementation), because the whole-body protein content and most physiological health parameters were highest under this condition, and the growth performance did not show a significant increase when the fish meal replacement rate exceeded 10 % (P > 0.05). These findings indicate the potential of Chlorella meal as a promising alternative to fish meal in feed formulations, offering benefits in enhancing growth performance and quality of marbled eel.
Keyword ：
Chlorella meal Chlorella meal Growth performance Growth performance Marbled eel Marbled eel Physiological health Physiological health Pigmentation Pigmentation Whole-body composition Whole-body composition
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| GB/T 7714 | Huang, Kaiyun , Liu, Xinyu , Ma, Ruijuan et al. Effects of substituting fish meal with Chlorella meal on growth performance, whole-body composition, pigmentation, and physiological health of marbled eel ( Anguilla marmorata ) [J]. | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS , 2024 , 80 . |
| MLA | Huang, Kaiyun et al. "Effects of substituting fish meal with Chlorella meal on growth performance, whole-body composition, pigmentation, and physiological health of marbled eel ( Anguilla marmorata )" . | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 80 (2024) . |
| APA | Huang, Kaiyun , Liu, Xinyu , Ma, Ruijuan , Wang, Baobei , Ho, Shih-Hsin , Chen, Jianfeng et al. Effects of substituting fish meal with Chlorella meal on growth performance, whole-body composition, pigmentation, and physiological health of marbled eel ( Anguilla marmorata ) . | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS , 2024 , 80 . |
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在如今能源危机以及环境污染的大背景下,生物质作为一种能够代替化石燃料的可再生能源之一,如何将生物质催化转化为有价值的己醇和己二醇在生物质转化领域受到了广泛的研究关注.己醇和己二醇被认为是一种具有高度工业价值的C6醇,其中己二醇在聚酯工业发展的领域有重要的作用,己醇则被认为是一种合适的替代燃料.本文根据原料和不同催化剂对生物质基制备己醇和己二醇的研究工作进行了归纳总结,系统阐述了近年来通过纤维素基、5-羟甲基糠醛及其衍生物、己二酸及其酯类等生物质基催化转化制备己醇和己二醇的研究进展,分析了 1,6-己二醇在催化制备C6化合物(ε-己内酯、己二酸、6-羟基己酸和己二胺)方面的应用,并在此基础上对催化加氢制备己醇和己二醇的发展趋势进行了展望,为未来进一步绿色地生产可持续的C6化合物提供理论指导和有益参考.
Keyword ：
C6化合物 C6化合物 催化剂 催化剂 己二醇 己二醇 己醇 己醇 生物质基 生物质基
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| GB/T 7714 | 洪泽龙 , 周本 , 邱佳容 et al. 生物质基催化转化制备己醇和己二醇及其衍生品 [J]. | 化工进展 , 2024 , 43 (11) : 6091-6110 . |
| MLA | 洪泽龙 et al. "生物质基催化转化制备己醇和己二醇及其衍生品" . | 化工进展 43 . 11 (2024) : 6091-6110 . |
| APA | 洪泽龙 , 周本 , 邱佳容 , 张良清 , 陈剑锋 , 汪炳叔 et al. 生物质基催化转化制备己醇和己二醇及其衍生品 . | 化工进展 , 2024 , 43 (11) , 6091-6110 . |
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Polyethylene terephthalate (PET) is a polymer synthesized via the dehydration and condensation reaction between ethylene glycol and terephthalic acid. PET has emerged as one of the most extensively employed plastic materials due to its exceptional plasticity and durability. Nevertheless, PET has a complex structure and is extremely difficult to degrade in nature, causing severe pollution to the global ecological environment and posing a threat to human health. Currently, the methods for PET processing mainly include physical, chemical, and biological methods. Biological enzyme degradation is considered the most promising PET degradation method. In recent years, an increasing number of enzymes that can degrade PET have been identified, and they primarily target the ester bond of PET. This review comprehensively introduced the latest research progress in PET enzymatic degradation from the aspects of PET-degrading enzymes, PET biodegradation pathways, the catalytic mechanism of PET-degrading enzymes, and biotechnological strategies for enhancing PET-degrading enzymes. On this basis, the current challenges within the enzymatic PET degradation process were summarized, and the directions that need to be worked on in the future were pointed out. This review provides a reference and basis for the subsequent effective research on PET biodegradation.
Keyword ：
Biodegradation pathway Biodegradation pathway Bioengineering modification Bioengineering modification Catalytic mechanism Catalytic mechanism PET-degrading enzyme PET-degrading enzyme
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| GB/T 7714 | Qiu, Jiarong , Chen, Yuxin , Zhang, Liangqing et al. A comprehensive review on enzymatic biodegradation of polyethylene terephthalate [J]. | ENVIRONMENTAL RESEARCH , 2024 , 240 . |
| MLA | Qiu, Jiarong et al. "A comprehensive review on enzymatic biodegradation of polyethylene terephthalate" . | ENVIRONMENTAL RESEARCH 240 (2024) . |
| APA | Qiu, Jiarong , Chen, Yuxin , Zhang, Liangqing , Wu, Jinzhi , Zeng, Xianhai , Shi, Xinguo et al. A comprehensive review on enzymatic biodegradation of polyethylene terephthalate . | ENVIRONMENTAL RESEARCH , 2024 , 240 . |
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To achieve the high-value utilization of squid skin obtained from squid processing, this study utilized an enzymatic approach to prepare protein peptides. The enzymatic hydrolysis parameters were optimized using single factor and response surface tests, with the concentration of peptide and trichloroacetic acid-nitrogen soluble index (TCA-NSI) serving as evaluation criteria. The amino acid composition, molecular weight distribution, peptide sequence, antioxidant activity, and in vitro simulated digestive properties of the prepared protein peptides were also thoroughly characterized. The results showed that the optimal conditions for enzymatic hydrolysis were as follows: Enzymatic temperature of 43.50 ℃, enzymatic time of 100 minutes, enzymatic pH of 7.50, trypsin to alkaline protease ratio of 2:1, and enzyme dosage of 4000 U/g. Under these specified conditions, the TCA-NSI achieved a value of 89.02%±0.66%. The prepared protein peptides exhibited a well-balanced amino acid composition, with an essential amino acid index (EAAI) value of 0.90. Furthermore, the prepared protein peptides encompassed a total of 43 polypeptide sequences, with 38 of these segments exhibiting molecular weights below 1800 Da. The IC50 values for scavenging DPPH radical, ABTS+ radical, and hydroxyl radical were determined to be 0.61, 0.28 and 1.95 mg/mL, respectively. Notably, the antioxidant activity remained favorable even after undergoing simulated gastrointestinal digestion in vitro. These findings serve to establish a solid theoretical basis for the advancement and exploitation of byproducts derived from squid processing, as well as their subsequent value-added utilization. © 2024 Editorial Department of Science and Technology of Food Science. All rights reserved.
Keyword ：
Alkalinity Alkalinity Amino acids Amino acids Antioxidants Antioxidants Enzymatic hydrolysis Enzymatic hydrolysis Molecular weight distribution Molecular weight distribution Peptides Peptides Physicochemical properties Physicochemical properties Shellfish Shellfish Trichloroacetic acid Trichloroacetic acid
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| GB/T 7714 | Qingqing, Zhu , Ruijuan, Ma , Jianfeng, Chen et al. Optimization of Preparation Process of Squid Skin Peptides by Response Surface Methodology and Its Physicochemical Properties [J]. | Science and Technology of Food Industry , 2024 , 45 (7) : 217-226 . |
| MLA | Qingqing, Zhu et al. "Optimization of Preparation Process of Squid Skin Peptides by Response Surface Methodology and Its Physicochemical Properties" . | Science and Technology of Food Industry 45 . 7 (2024) : 217-226 . |
| APA | Qingqing, Zhu , Ruijuan, Ma , Jianfeng, Chen , Youping, Xie . Optimization of Preparation Process of Squid Skin Peptides by Response Surface Methodology and Its Physicochemical Properties . | Science and Technology of Food Industry , 2024 , 45 (7) , 217-226 . |
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为实现鱿鱼加工下脚料鱿鱼皮的高值化利用，本研究采用酶法制备鱿鱼皮蛋白肽。以多肽浓度和三氯乙酸可溶性氮指数（Trichloroacetic acid-nitrogen soluble index，TCA-NSI）为评价指标，采用单因素和响应面试验优化酶解工艺参数，并对所制备蛋白肽的氨基酸组成、分子量分布、蛋白肽序列、抗氧化活性及其体外模拟消化特性进行表征。结果表明，最佳酶解工艺条件为酶解温度43.50 ℃、酶解时间100 min、酶解pH7.50、胰蛋白酶与碱性蛋白酶比例2:1、加酶量4000 U/g，在此条件下其TCA-NSI可达89.02%±0.66%。所制备的鱿鱼皮蛋白肽其氨基酸组成均衡，必需氨基酸指数（Essential amino acid index，EAAI）可达0.90。此外，鱿鱼皮蛋白肽含有43个多肽序列，其中38个肽段的分子质量低于1800 Da，其DPPH自由基、ABTS+自由基和羟自由基清除率的IC50分别为0.61、0.28和1.95 mg/mL，且经体外模拟胃肠消化后仍能维持较好的抗氧化活性。本研究结果为鱿鱼加工下脚料的开发利用和精深加工提供了理论依据。
Keyword ：
体外模拟消化 体外模拟消化 抗氧化活性 抗氧化活性 理化性质 理化性质 蛋白肽 蛋白肽 鱿鱼皮 鱿鱼皮
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| GB/T 7714 | 朱清清 , 马瑞娟 , 陈剑锋 et al. 响应面法优化鱿鱼皮蛋白肽的制备工艺及其理化性质分析 [J]. | 食品工业科技 , 2024 : 1-10 . |
| MLA | 朱清清 et al. "响应面法优化鱿鱼皮蛋白肽的制备工艺及其理化性质分析" . | 食品工业科技 (2024) : 1-10 . |
| APA | 朱清清 , 马瑞娟 , 陈剑锋 , 谢友坪 . 响应面法优化鱿鱼皮蛋白肽的制备工艺及其理化性质分析 . | 食品工业科技 , 2024 , 1-10 . |
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戊二醇（1,2-戊二醇、1,4-戊二醇及1,5-戊二醇等）是全球广泛使用的重要医药化工原料，不仅可以用作杀菌剂丙环唑的中间体和化妆品配方，还是生产表面活性剂、聚酯纤维和医药等产品的关键成分。近年来，随着国内外市场的发展，开发生产戊二醇的需求不断增加，工业上通常采用不可再生的化石原料制备戊二醇，对环境污染严重，因此以可再生的生物质基为原料催化转化制备戊二醇是一种绿色生产工艺，更具有良好的应用前景和研究价值。本文系统总结了近年来以国内外生物质基平台化合物（木糖、糠醛、糠醇、四氢糠醇、γ-戊内酯和乙酰丙酸）为原料催化加氢制备戊二醇的研究现状，对制备戊二醇的催化剂进行了分析总结，从不同催化体系（贵金属和非贵金属）、反应机理、反应路径、反应条件及催化剂的稳定性等方面进行详细阐述，并且在此基础上从绿色环保和经济等多角度出发对完善生物质基制备戊二醇的生产工艺进行了展望，为进一步开发新型、高效、绿色和稳定的催化剂体系提供参考。
Keyword ：
乙酰丙酸 乙酰丙酸 催化剂 催化剂 四氢糠醇 四氢糠醇 戊二醇 戊二醇 糠醇 糠醇 糠醛 糠醛
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| GB/T 7714 | 邓佳慧 , 刘毅 , 张良清 et al. 生物质基平台化合物催化转化制备戊二醇 [J]. | 化学进展 , 2024 , 36 (07) : 1061-1087 . |
| MLA | 邓佳慧 et al. "生物质基平台化合物催化转化制备戊二醇" . | 化学进展 36 . 07 (2024) : 1061-1087 . |
| APA | 邓佳慧 , 刘毅 , 张良清 , 邱佳容 , 陈剑锋 , 曾宪海 . 生物质基平台化合物催化转化制备戊二醇 . | 化学进展 , 2024 , 36 (07) , 1061-1087 . |
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Dinoflagellate blooms have negative adverse effects on marine ecosystems. However, our knowledge about the spatiotemporal distribution of dinoflagellate communities and their correlations with micro-eukaryotic and bacterial communities is still rare. Here, the sediment micro-eukaryotic and bacterial communities were explored in the Taiwan Strait (TWS) by 16S and 18S rRNA gene high-throughput sequencing. We found that the dinoflagellates were the most abundant algal group in TWS, and their relative abundance was higher in spring and autumn than in summer. Moreover, the species richness and community composition of dinoflagellates showed strong seasonal patterns. NO3-N and NH4-N had the strongest correlations with the spatiotemporal dynamics of community composition of dinoflagellates. The dinoflagellates had a significantly wider niche breadth than other algal groups for NH4-N, NO3-N and NO2-N, and therefore potentially contributed to a wider distribution range and high abundance in TWS. In addition, the dinoflagellates had stronger impacts on microeukaryotes than on bacteria for both community composition and species richness. However, the dinoflagellates showed close coexistence with bacteria but loose coexistence with microeukaryotes in spring co-occurrence networks. This close coexistence suggests the potentially strong synergy effects between dinoflagellates and bacteria in spring dinoflagellate blooms in TWS. Overall, this study revealed the distribution mechanisms of dinoflagellates in TWS based on niche breadth and also unveiled the different effects of dinoflagellates on micro-eukaryotic and bacterial communities. © 2024 Elsevier Ltd
Keyword ：
Abiotic Abiotic Anthropogenic Anthropogenic
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| GB/T 7714 | Wang, Hongwei , Liu, Lemian , Luo, Zhaohe et al. Spatiotemporal dynamics of dinoflagellate communities in the Taiwan Strait and their correlations with micro-eukaryotic and bacterial communities [J]. | Marine Pollution Bulletin , 2024 , 208 . |
| MLA | Wang, Hongwei et al. "Spatiotemporal dynamics of dinoflagellate communities in the Taiwan Strait and their correlations with micro-eukaryotic and bacterial communities" . | Marine Pollution Bulletin 208 (2024) . |
| APA | Wang, Hongwei , Liu, Lemian , Luo, Zhaohe , Chen, Jianfeng . Spatiotemporal dynamics of dinoflagellate communities in the Taiwan Strait and their correlations with micro-eukaryotic and bacterial communities . | Marine Pollution Bulletin , 2024 , 208 . |
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Global climate change intensifies the water cycle and makes freshest waters become fresher and vice-versa. But how this change impacts phytoplankton in coastal, particularly harmful algal blooms (HABs), remains poorly understood. Here, we monitored a coastal bay for a decade and found a significant correlation between salinity decline and the increase of Karenia mikimotoi blooms. To examine the physiological linkage between salinity decreases and K. mikimotoi blooms, we compare chemical, physiological and multi-omic profiles of this species in laboratory cultures under high (33) and low (25) salinities. Under low salinity, photosynthetic efficiency and capacity as well as growth rate and cellular protein content were significantly higher than that under high salinity. More strikingly, the omics data show that low salinity activated the glyoxylate shunt to bypass the decarboxylation reaction in the tricarboxylic acid cycle, hence redirecting carbon from CO2 release to biosynthesis. Furthermore, the enhanced glyoxylate cycle could promote hydrogen peroxide metabolism, consistent with the detected decrease in reactive oxygen species. These findings suggest that salinity declines can reprogram metabolism to enhance cell proliferation, thus promoting bloom formation in HAB species like K. mikimotoi, which has important ecological implications for future climate-driven salinity declines in the coastal ocean with respect to HAB outbreaks.
Keyword ：
global climate change global climate change harmful algal bloom harmful algal bloom Karenia mikimotoi Karenia mikimotoi ROS ROS salinity salinity
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| GB/T 7714 | Shi, Xinguo , Zou, Yazhen , Zhang, Yingjiao et al. Salinity decline promotes growth and harmful blooms of a toxic alga by diverting carbon flow [J]. | GLOBAL CHANGE BIOLOGY , 2024 , 30 (6) . |
| MLA | Shi, Xinguo et al. "Salinity decline promotes growth and harmful blooms of a toxic alga by diverting carbon flow" . | GLOBAL CHANGE BIOLOGY 30 . 6 (2024) . |
| APA | Shi, Xinguo , Zou, Yazhen , Zhang, Yingjiao , Ding, Guangmao , Xiao, Yuchun , Lin, Senjie et al. Salinity decline promotes growth and harmful blooms of a toxic alga by diverting carbon flow . | GLOBAL CHANGE BIOLOGY , 2024 , 30 (6) . |
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