Study of tucupi physicochemical properties

被引：0
|
作者：
Chiste, Renan Campos [1 ]
Cohen, Kelly de Oliveira [2 ]
Oliveira, Suzy Sarzi [3 ]
机构：
[1] Univ Estado Para, Belem, Para, Brazil
[2] Embrapa Rcursos Genet & Biotecnol, BR-70770900 Brasilia, DF, Brazil
[3] Embrapa Amazonia Oriental, BR-66095100 Belem, Para, Brazil
来源：
CIENCIA E TECNOLOGIA DE ALIMENTOS | 2007年 / 27卷 / 03期
关键词：
Manhiot esculenta Crantz (Euphorbiaceae); cassava; cyanide;
D O I：
暂无
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
A study was made to characterize the physicochemical properties and quantify the free and total cyanide content of samples of "tucupi", a liquid extracted from bitter cassava (M. esculenta) and used as a sauce in the regional cuisine, sold in the city of Belem, state of Para, Brazil. The moisture content ranged from 94.66 to 97.46%, the dry portion therefore representing 2.55 to 5.36%. The ash content varied from 0.18 to 1.08%. Total acidity of the analyzed samples ranged from 3.92 to 10.66 meq NaOH. 100 mL(-1). The product's protein content was found to be low. ranging from 0.33 to 0.66%, while pH varied from 3.00 to 4.35. As for the free cyanide content, this was found to range from 9.47 to 46.86 mg HCN.kg(-1), while the total cyanide showed wide variations among the samples, ranging from 55.58 to 157.17 mg HCN.kg-(1).
引用
收藏
页码：437 / 440
页数：4
相关论文
共 50 条
  • [31] STUDY ON THE COLORED GLASSES AND ITS PHYSICOCHEMICAL PROPERTIES
    董莲叶
    刘彦春
    林云飞
    JournalofWuhanUniversityofTechnology-MaterialsScience, 1990, (01) : 59 - 65
  • [32] Study on the Physicochemical Properties of Nantong Hualushao Wine
    Li C.
    Lin Y.
    Su Y.
    Sun Z.
    Wang S.
    Wang S.
    Yang Z.
    Science and Technology of Food Industry, 2023, 44 (05) : 308 - 315
  • [33] SYNTHESIS OF ALKENYLATED POLYAMINES AND STUDY OF THEIR PHYSICOCHEMICAL PROPERTIES
    SOKOLOVA, OS
    BELYSHEVA, MV
    OSTROUKHOV, NN
    POPOVICH, TD
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1987, 60 (06): : 1286 - 1291
  • [34] Study of the physicochemical properties of trimethoprim with β-cyclodextrin in solution
    Li, N
    Zhang, YH
    Xiong, XL
    Li, ZG
    Jin, XH
    Wu, YN
    JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2005, 38 (02) : 370 - 374
  • [35] Chemical modification of aluminosilicates and study of their physicochemical properties
    Shapkin, N. P.
    Shkuratov, A. L.
    Razov, V. I.
    Zolotar', R. N.
    Rasskazov, V. A.
    Sokolova, L. I.
    Zhamskaya, N. N.
    Katkova, S. A.
    Khal'chenko, I. G.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2014, 59 (09) : 1004 - 1009
  • [36] Study of the physicochemical properties of the BSA: flavonoid nanoparticle
    Ru Fang
    Hao Jing
    Zhi Chai
    Guanghua Zhao
    Serge Stoll
    Fazheng Ren
    Fei Liu
    Xiaojing Leng
    European Food Research and Technology, 2011, 233 : 275 - 283
  • [37] Study on Physicochemical Properties and Wearing Characteristics of Down
    Wu, Zhiyun
    Wang, Zihe
    Li, Tingting
    Song, Shuang
    PROCEEDINGS OF THE FIBER SOCIETY 2009 SPRING CONFERENCE, VOLS I AND II, 2009, : 721 - 724
  • [38] Study on the physicochemical properties of szaibelyite and its application
    Li, Jingxian
    Wu, Jiqiu
    Huanan Ligong Daxue Xuebao/Journal of South China University of Technology, 1996, 24 (03):
  • [39] Cocrystals of Ethenzamide: Study of Structural and Physicochemical Properties
    Hariprasad, Vijaya M.
    Nechipadappu, Sunil Kumar
    Trivedi, Darshak R.
    CRYSTAL GROWTH & DESIGN, 2016, 16 (08) : 4473 - 4481
  • [40] Study of the Composition and Physicochemical Properties of Diamond Hydrogels
    I. S. Larionova
    A. V. Frolov
    L. I. Poleva
    N. V. Bychin
    Colloid Journal, 2004, 66 : 372 - 374
12345