机构:
CNR, Inst Ecosyst Study, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, FI, ItalyCNR, Inst Ecosyst Study, Largo Tonolli 50, I-28922 Verbania, VB, Italy
Zittelli, Graziella Chini
[2
]
Maserti, Biancaelena
论文数: 0引用数: 0
h-index: 0
机构:
CNR, Inst Sustainable Plant Protect, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, FI, ItalyCNR, Inst Ecosyst Study, Largo Tonolli 50, I-28922 Verbania, VB, Italy
Maserti, Biancaelena
[3
]
Torzillo, Giuseppe
论文数: 0引用数: 0
h-index: 0
机构:
CNR, Inst Ecosyst Study, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, FI, ItalyCNR, Inst Ecosyst Study, Largo Tonolli 50, I-28922 Verbania, VB, Italy
The cyanobacterium Arthrospira platensis is an important source of phycocyanin, which has many commercial applications in foods, cosmetics and pharmaceutics. In this study, hydrophobic interaction membrane chromatography (HIMC) was used for the first time to separate phycocyanin from allophycocyanin and obtain analytical grade phycocyanin, avoiding packed bed (i.e., packed column) chromatography steps. The extraction of phycobiliproteins was carried out on freeze-dried biomass samples suspended in NaCl 0.1 M, and the phycobiliprotein crude extract was obtained by centrifuging the suspension to eliminate cell debris. The crude extract, after the addition of an appropriate amount of ammonium sulphate, was loaded on an ammonium sulphate responsive commercial hydrophilic polyvinylidene fluoride (PVDF) membrane for the HIMC purification process. Applying a two-step HIMC purification procedure, a phycocyanin purity ratio of 4.20 and a yield of 67.0% was attained.
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Liao, Xiaoxia
;
Zhang, Bochao
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Zhang, Bochao
;
Wang, Xiaoqin
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Wang, Xiaoqin
;
Yan, Huidan
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Yan, Huidan
;
Zhang, Xuewu
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Liao, Xiaoxia
;
Zhang, Bochao
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Zhang, Bochao
;
Wang, Xiaoqin
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Wang, Xiaoqin
;
Yan, Huidan
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China
Yan, Huidan
;
Zhang, Xuewu
论文数: 0引用数: 0
h-index: 0
机构:
S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R ChinaS China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China