NONENZYMATIC BROWNING DEVELOPMENT OF CONCENTRATED LEMON JUICE BY USING MODEL SYSTEMS DURING STORAGE

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development of Internal Browning in Fuji Apples during Storage

Fuji apples may develop the physiological disorders core flush or flesh browning during cold storage in air (RA) or controlled atmosphere (CA) (Argenta et al., 2000). Core flush is a symptom of senescence characterized by yellow-brown discoloration in the core (Wilkinson and Fidler, 1973). In Fuji apples, flesh browning (Photo 1) resembles senescent breakdown because the diffuse, light brown di...

متن کامل

Studies on the Occurrence of Non-enzymatic Browning during the Storage of Cloudy Apple Juice

Abstract 120 day storage experiment at 4°C, 22°C and 40°C of cloudy apple juice without AA added or juice with 0.006% or 0.024% (w/w) AA added was conducted. The content of polyphenols, 5-(hydroxymethyl)furaldehyde (5-HMF), ascorbic acid, and the color were assessed by HPLC and other analysis techniques. The formation of new particles in juice during storage was studied by electronic scan micro...

متن کامل

Lemon juice has protective activity in a rat urolithiasis model

BACKGROUND The use of herbal medicines (medicinal plants or phytotherapy) has recently gained popularity in Europe and the United States. Nevertheless the exact mechanism of the preventive effects of these products is still far to be clearly established, being its knowledge necessary to successfully apply these therapies to avoid stone formation. METHODS The effect of oral lemon juice adminis...

متن کامل

The Preparation Am) Storage of Vitamin C Concentrates from Lemon Juice*

The object of this investigation has been to study (a) the conditions necessary for obtaining precipitation of vitamin C with basic lead acetate, (b) the use of n-butyl alcohol as a solvent, and (c) the stability of purified preparations stored in the laboratory. The general method employed for concentrating and assaying the antiscorbutic factor from lemons’ was the same as that previously repo...

متن کامل

Inhibitory mechanism of naringenin against carcinogenic acrylamide formation and nonenzymatic browning in Maillard model reactions.

Chemical model reactions were carried out to investigate the effect of a citrus flavonoid, naringenin, on the formation of acrylamide under mild heating conditions. Results showed that naringenin significantly and dose dependently inhibited the formation of acrylamide (20-50% relative to the control), although not in a linear manner. Moreover, the presence of naringenin in acrylamide-producing ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Mesopotamia Journal of Agriculture

سال: 2005

ISSN: 2224-9796

DOI: 10.33899/magrj.2005.35947