La description
Company
introduction
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Xianyang Xiqin biotechnology Co. ,Ltd. is
developed from Liquan Chemical Industrial Co., Ltd, which had
concentrated to the research and manufacture of cyclodextrin and
its derivatives for more than *0 years. Since the establishment,
we have dedicated to build a modern high-tech enterprise
combining research, production, market and technical services of
cyclodextrin and its derivatives. The headquarters is located in
Qinhan new city, Xixian new area, Shanxi province, adjacent to
Xian-Xianyang airport expressway. The transportation is very
convenient.
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The base of research, market and technical
services is more than *0 acres and the production base cover an
area of more than **0 acres. We have two production series:
industrial products and agricultural products. The
representatives of the former series alpha-cyclodextrin,
beta-cyclodextrin and hydroxypropy cyclodextrin. The later series
are represented by Fresh-Doctor *-MCP preservative and Linsheng
plant protectant.
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We got a lot of national provincial and
municipal funding supports and own a number of independent
intellectual property rights. Among them, alpha-cyclodextrin and
Fresh-Doctor *-MCP preservative filled the void in China, and the
production technology and quality have reached the leading level
in China and the advanced level in the world. We pay attention to
the product research and have established partnerships with many
domestic famous universities and research institutions. The item
and product reserves laid a solid foundation for the companys
rapid development.
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The corporate philosophy is People oriented,
Unite and struggle hard, Integrity and professionalism, Braving
in forefront and Innovation and the guideline is First-class
technology, First-class product, First-class quality and
First-class service. We assemble talents, serve customers and
contribute the world following the corporate philosophy and
guideline. In line with integrity and specialization, we warmly
welcome people of all walks to come to visit, cooperate and
conspire for future development.
Fresh
Doctor *-MCP Preservative
absorbs and fixes the *-MCP gas in the carrier, and dissolves
certain preparation in water according to the type of processed
horticultural products and volume of closed container during use
so that the *-MCP gas will be released.
  Ethylene is a kind of gas with
small molecule and plays an important role in the storage,
transport and preservation of horticultural products. It can
accelerate the yellowing, after-ripening, aging and drop of
fruit, flowers and leaves.
  Ethylene with low concentration
can greatly affect the plants or agricultural products which are
harvested.
  Being
calledaccelerating
hormone,
ethylene plays an vital role in changing the quality of fruit and
vegetables during storage and transport. It can speed up the
aging and after-ripening of fruit and vegetables after being
picked. Especially, it can accelerate the yellowing and softening
of green fruit and vegetables.
  Yellowing is an important
feature for the aging of fruit and vegetables after being picked
and is proved that ethylene resolves its chlorophyll, therefore,
its aging process is closely related to
ethylene.
  Ethylene can affect the quality
of agricultural products in many aspects based on crop type and
the frequent harmful effects are shown as
follows:
1. Promote
the after-ripening and softening of fruit in advance: For
climacteric fruit such as banana, apple, and mango which are
stored and transport for a long time, ethylene will cause their
after-ripening in advance, so they shall be as soon as possible
after-ripening. Peach, pear and some vegetables, including
tomato, bitter gourd, face the same problem.
2. Fade the
green of fruit: If lemons are sold in domestic market, they shall
keep bright green. Some oriental pears are light green. Chlorisis
indicates the decrease of freshness and a little ethylene can
fade the green of these fruit.
3. Increase
mildew and decay rate: Take strawberry as an example, ethylene
will increase the mildew and decay of
strawberry.
4. Promote
the yellows and drop of vegetables: Broccoli will be seriously
yellowed because of ethylene with low concentration, most of leaf
vegetables are yellower when meeting with ethylene and some of
leaves will fall off. Some fruit vegetables, such as cucumber,
will yellow because of ethylene.
5. Urge
fibrosis of stem vegetables: For example the harvesting cut of
asparagus and bamboo shoots will generate ethylene which can
promote the fibrosis of cut base in advance and the fibrosis will
extend to shoot tips so as to decrease the edible
parts.
6. Degrade
some vegetables, for example, it causes stored carrots to have
bitter taste and cause to generate brown spots because of
ethylene.
7. Urge cut
flowers to age and drop: For example, carnation, lily, violent
and most of orchids will rapidly age after meeting with ethylene
and buds will yellow and drop caused by
ethylene.
8. Cause
leaves of flowers to droop, soften and drop: For example, the
leaves of poinsettia and various potted flowers will droop,
soften and drop caused by ethylene.
  The harm of ethylene may not be
reflected under well ventilated conditions, but it will play a
tremendous role after being accumulated in a closed space. Most
of agricultural products will generate ethylene of different
amounts and mechanical injury, cutting part, mould and
environmental influence will generate ethylene. To extend the
storage life and keep freshness of horticultural products, it is
very necessary to restrain the compound of ethylene inside organs
or stop ethylene to work.
  Ethylene plays a role by
combining with protein of specific receptor inside plants and
currently, ethylene receptor is regarded to be protein which
contain Zn.*-MCPÂ can combine with metal ions of
ethylene receptor compound and block the transduction of the
signal induced by ethylene.
  Therefore, before endogenous
hormone of plants ethylene is formed in
quantity,*-MCPÂ will combine with ethylene receptor
to block the combination between ethylene and them, and the
following reaction, and temporarily delay the physiological
reaction of ethylene.*-MCPÂ can eliminate the effect of ethylene
and thus delay the ripening and aging processes of many fruits,
vegetables, flowers arrangement and fresh cut
flowers.
  *-MCP can play a durable role. Molecules of
*-MCP combine with ethylene receptor irreversibly inside plants.
Although the combination between molecules of *-MCP and ethylene
receptor is irreversible, the new receptor can be formed when
fruit enters into the jump-change stage and
wont affect the normal after-ripening of fruit
and vegetables in the later stage of storage.
  *-MCP is a new ethylene
inhibitor which is recently found and can restrain the action of
ethylene. The functional mechanism of *-MCP preservation is: when
plant organs enter into the ripening period, ethylene will
generate as the ripening hormone and combine with the related
receptors inside cells to active a series of physiological and
biochemical reactions relating to ripening and accelerate the
aging and death of organs.
  *-MCP which is similar to
molecular structure of ethylene can also combine with these
receptors to stop the formation of ethylene receptor compound and
block the transduction of the signal induced by ethylene.
Therefore, before plant endogenous hormone -ethylene is released,
*-MCP will combine with the related receptors in advance, block
their combination with ethylene and the following negative
effect, delaying the ripening process and achieve the
fresh-keeping effect.
  The main roles
ofFresh Doctor *-MCP Preservative on agricultural
products are as follows:
Vegetables:Fresh
Doctor *-MCP Preservative has the following
preservation roles: prevent the yellowing and wilting of leaf
vegetables, reduce the breathing intensity and slow down the
decrease of nutrition ingredient in the vegetables, keep or raise
the taste of vegetables, decrease the requirements for low
temperature during transport of vegetables and extend the shelf
life of vegetables.
  For example, broccoli will
seriously yellow when meeting with ethylene in low concentration
and will also yellow rapidly when being stored and transported in
temperature higher than 4.5℃. However, broccoli can extend its
storage life after being processed by *-MCP
Preservative.
Fruit: The main problems of fruit during
storage and transport are softening, color change, spot and brown
stain. For example, after being picked, kiwi fruit, persimmon and
peach are easy to soften; therefore, after being processed by
Preservation For Fruit and Vegetables(*-MCP), persimmon can
extend its shelf life from 5days to *5 or *0 days. In addition,
for example, refrigerated apples are easy to have superficial
scald, but when they are processed by Preservative for Fruit and
Vegetables(*-MCP), superficial scald can be basically restrained
and the hardness of applies can be delayed obviously. Therefore,
integrated quality is better than that of control
group.
Flower: Many flowers are sensitive to
ethylene. Generally speaking,Fresh
Doctor *-MCP Preservative can restrain the
aging of fresh cut flowers caused by ethylene, effectively
control the wither and boom of fresh cut flowers before maturity,
decrease the browning of flowers and yellowing of leaves and
prevent the drop of flowers and leaves. Especially, it can slow
down the aging reaction of fresh cut flowers when there is trace
ethylene in the transportation and sale environment, decrease the
breathing intensity of fresh cut flowers during the storage and
transport and extend the life of fresh cut
flowers.
  According to many tests, after
carnation is processed by+Double
Fresh *-MCP
Preservative, the following phase is 2 times longer than that of
carnation which is not processed, the effect is obvious and the
color of carnation which is processed is brighter. The processing
effect of flowers which are processed
byFresh Doctor *-MCP Preservative exceeds that of
flowers which are processed by
traditionalSTS.
  Like air-conditional storage
and MAP(modified atmosphere packaging) which have good
preservation effect,Fresh
Doctor *-MCP Preservative is used for
controlling ethylene. Physical preservation is mainly adopted for
there storage methods and the harmful substances are not added
during storage, so they belong to the scope of harmless and green
physical preservation technology.
  Therefore, it is necessary to
especially mention two key factors which affect the life of
agricultural products after being picked: breathing intensity and
ethylene. Low temperature aims to reduce the breathing intensity
and the output of ethyleneFresh
Doctor *-MCP Preservative mainly aims to
control ethylene. In addition, according to many
tests,Fresh
Doctor *-MCP Preservative can decrease the
breathing intensity. Therefore, if low temperature and *-MCP
Preservative can be used together, they can better solve the
breathing intensity and ethylene of agricultural products and
protect agricultural products in an all-round
way.
  According to tests, *-MCP
Preservative is not only valid for climacteric agricultural
products, but also valid for non-climacteric agricultural
products(such as pepper and gladiolus).
  *-MCP Preservative is a way of
processing agricultural products after being picked. These
agricultural products which are processed by *-MCP preservative
can extend their shelf life than those not
processed.
  *-MCP Preservative can decrease
the breathing intensity of agricultural products and alleviate
the steep demand of agricultural products for low temperature so
that agricultural products can extend their storage life even
though they are in the environment with the temperature slightly
higher than the suitable temperature and can replace some roles
of ice bottle and low temperature.
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| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
7328 / ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
7328 |
| Commande minimale: |
1000 Gram |
| Packaging Detail: |
1g per aluminium foil bag or customized |
| Heure de livraison: |
propmt |
| Capacité de Fournir: |
80000000 Kilogram per Year |
| Payment Type: |
PayPal, T/T |
| Groupe de produits : |
- |
